--- gnustep-make-2.0.5.orig/GNUmakefile.in +++ gnustep-make-2.0.5/GNUmakefile.in @@ -196,7 +196,11 @@ $(INSTALL_PROGRAM) -m 755 gnustep-config "$(tooldir)") $(EC)(echo "Installing makefiles"; \ for f in $(MAKE_FILES); do \ - $(INSTALL_DATA) "$(srcdir)/$$f" "$(makedir)"; \ + if [ -e $$f ]; then \ + $(INSTALL_DATA) $$f $(makedir); \ + else \ + $(INSTALL_DATA) "$(srcdir)/$$f" $(makedir); \ + fi; \ done; \ for f in $(MASTER_MAKE_FILES); do \ $(INSTALL_DATA) "$(srcdir)/Master/$$f" "$(makedir)/Master"; \ --- gnustep-make-2.0.5.orig/common.make +++ gnustep-make-2.0.5/common.make @@ -355,6 +355,9 @@ # First, we add paths based in the USER domain. +# Don't add GNUSTEP_USER_ROOT paths if being built by dpkg-buildpackage +ifndef DEB_BUILD_ARCH + # Please note that the following causes GS_HEADER_PATH to be evaluated # with the variable domain equal to USER, which gives the effect we # wanted. @@ -362,6 +365,8 @@ GNUSTEP_LIBRARIES_DIRS = $(foreach domain,USER,$(GS_LIBRARY_PATH)) GNUSTEP_FRAMEWORKS_DIRS = $(foreach domain,USER,$(GS_FRAMEWORK_PATH)) +endif + # Second, if LOCAL flags are different from USER flags (which have # already been added), we add the LOCAL flags too. ifneq ($(GNUSTEP_LOCAL_HEADERS), $(GNUSTEP_USER_HEADERS)) --- gnustep-make-2.0.5.orig/config.sub +++ gnustep-make-2.0.5/config.sub @@ -392,6 +392,9 @@ abacus) basic_machine=abacus-unknown ;; + abacus) + basic_machine=abacus-unknown + ;; adobe68k) basic_machine=m68010-adobe os=-scout @@ -412,6 +415,12 @@ amd64-*) basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; + amd64) + basic_machine=x86_64-pc + ;; + amd64-*) + basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; amdahl) basic_machine=580-amdahl os=-sysv @@ -447,6 +456,10 @@ basic_machine=c90-cray os=-unicos ;; + c90) + basic_machine=c90-cray + os=-unicos + ;; convex-c1) basic_machine=c1-convex os=-bsd @@ -518,6 +531,10 @@ basic_machine=i586-pc os=-msdosdjgpp ;; + djgpp) + basic_machine=i586-pc + os=-msdosdjgpp + ;; dpx20 | dpx20-*) basic_machine=rs6000-bull os=-bosx @@ -918,6 +935,16 @@ basic_machine=mips-sei os=-seiux ;; + sb1) + basic_machine=mipsisa64sb1-unknown + ;; + sb1el) + basic_machine=mipsisa64sb1el-unknown + ;; + sei) + basic_machine=mips-sei + os=-seiux + ;; sequent) basic_machine=i386-sequent ;; @@ -928,6 +955,9 @@ sh64) basic_machine=sh64-unknown ;; + sh64) + basic_machine=sh64-unknown + ;; sparclite-wrs | simso-wrs) basic_machine=sparclite-wrs os=-vxworks @@ -1031,6 +1061,10 @@ basic_machine=s390x-ibm os=-tpf ;; + tpf) + basic_machine=s390x-ibm + os=-tpf + ;; udi29k) basic_machine=a29k-amd os=-udi @@ -1261,6 +1295,9 @@ -os400*) os=-os400 ;; + -os400*) + os=-os400 + ;; -wince*) os=-wince ;; @@ -1310,6 +1347,9 @@ -tpf*) os=-tpf ;; + -tpf*) + os=-tpf + ;; -triton*) os=-sysv3 ;; --- gnustep-make-2.0.5.orig/openapp.in +++ gnustep-make-2.0.5/openapp.in @@ -299,15 +299,15 @@ openapp_corefiles="core*" for openapp_corefile in $openapp_corefiles; do if [ -f "$openapp_corefile" ]; then - echo -e "Core image ($openapp_corefile) has been found in working directory. Use it (y/n)? "; + echo "Core image ($openapp_corefile) has been found in working directory. Use it (y/n)? "; # Need an argument here for Solaris read REPLY; if [ $REPLY = y ]; then - echo -e "Using it."; + echo "Using it."; corearg="--core=$openapp_corefile"; break; else - echo -e "Ignoring it."; + echo "Ignoring it."; fi fi done --- gnustep-make-2.0.5.orig/Documentation/texi2html +++ gnustep-make-2.0.5/Documentation/texi2html @@ -0,0 +1,19554 @@ +#! /usr/bin/perl -- # perl +'di '; +'ig 00 '; +#+############################################################################## +# +# texi2html: Program to transform Texinfo documents to HTML +# +# Copyright (C) 1999-2005 Patrice Dumas , +# Derek Price , +# Adrian Aichner , +# & others. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +# 02110-1301 USA +# +#-############################################################################## +# The man page for this program is included at the end of this file and can be +# viewed using the command 'nroff -man texi2html'. + +# for POSIX::setlocale and File::Spec +require 5.00405; +# Perl pragma to restrict unsafe constructs +use strict; +# used in case of tests, to revert to "C" locale. +use POSIX qw(setlocale LC_ALL LC_CTYPE); +# used to obtain the name of the current working directory +use Cwd; +# used to find a relative path back to the current working directory +use File::Spec; + +# +# According to +# larry.jones@sdrc.com (Larry Jones) +# this pragma is not present in perl5.004_02: +# +# Perl pragma to control optional warnings +# use warnings; + +#++########################################################################## +# +# NOTE FOR DEBUGGING THIS SCRIPT: +# You can run 'perl texi2html.pl' directly, provided you have +# the environment variable T2H_HOME set to the directory containing +# the texi2html.init, T2h_i18n.pm, translations.pl, l2h.init, +# T2h_l2h.pm files +# +#--########################################################################## + +# CVS version: +# $Id: texi2html.pl,v 1.182 2007/05/07 22:56:02 pertusus Exp $ + +# Homepage: +my $T2H_HOMEPAGE = "http://www.nongnu.org/texi2html/"; + +# Authors (appears in comments): +my $T2H_AUTHORS = < (original author) + Karl Berry + Olaf Bachmann + and many others. +Maintained by: Many creative people. +Send bugs and suggestions to +EOT + +# Version: set in configure.in +my $THISVERSION = '1.78'; +my $THISPROG = "texi2html $THISVERSION"; # program name and version + +#+++######################################################################## +# # +# Paths and file names # +# # +#---######################################################################## + +# set by configure, prefix for the sysconfdir and so on +my $prefix = '/usr'; +my $sysconfdir; +my $pkgdatadir; +my $datadir; + +# We need to eval as $prefix has to be expanded. However when we haven't +# run configure @sysconfdir will be expanded as an array, thus we verify +# whether configure was run or not +if ('/etc' ne '@' . 'sysconfdir@') +{ + $sysconfdir = eval '"/etc"'; +} +else +{ + $sysconfdir = "/usr/local/etc"; +} + +if ('${prefix}/share' ne '@' . 'datadir@') +{ + $pkgdatadir = eval '"${prefix}/share/texi2html"'; + $datadir = eval '"${prefix}/share"'; +} +else +{ + $pkgdatadir = "/usr/local/share/texi2html"; + $datadir = "/usr/local/share"; +} + +my $i18n_dir = 'i18n'; # name of the directory containing the per language files +my $conf_file_name = 'Config' ; +my $texinfo_htmlxref = 'htmlxref.cnf'; + +# directories for texi2html init files +my @texi2html_config_dirs = ('./'); +push @texi2html_config_dirs, "$ENV{'HOME'}/.texi2html/" if (defined($ENV{'HOME'})); +push @texi2html_config_dirs, "$sysconfdir/texi2html/" if (defined($sysconfdir)); +push @texi2html_config_dirs, "$pkgdatadir" if (defined($pkgdatadir)); + +# directories for texinfo configuration files +my @texinfo_config_dirs = ('./.texinfo/'); +push @texinfo_config_dirs, "$ENV{'HOME'}/.texinfo/" if (defined($ENV{'HOME'})); +push @texinfo_config_dirs, "$sysconfdir/texinfo/" if (defined($sysconfdir)); +push @texinfo_config_dirs, "$datadir/texinfo/" if (defined($datadir)); + + +#+++######################################################################## +# # +# Constants # +# # +#---######################################################################## + +my $DEBUG_MENU = 1; +my $DEBUG_INDEX = 2; +my $DEBUG_TEXI = 4; +my $DEBUG_MACROS = 8; +my $DEBUG_FORMATS = 16; +my $DEBUG_ELEMENTS = 32; +my $DEBUG_USER = 64; +my $DEBUG_L2H = 128; + +my $ERROR = "***"; # prefix for errors +my $WARN = "**"; # prefix for warnings + +my $VARRE = '[\w\-]+'; # RE for a variable name +my $NODERE = '[^:]+'; # RE for node names + +my $MAX_LEVEL = 4; +my $MIN_LEVEL = 1; + +#+++########################################################################### +# # +# Initialization # +# Some declarations, some functions that are GPL and therefore cannot be in # +# texi2html.init, some functions that are not to be customized. # +# Pasted content of File $(srcdir)/texi2html.init: Default initializations # +# # +#---########################################################################### + +{ +package Texi2HTML::Config; + + +sub load($) +{ + my $file = shift; + eval { require($file) ;}; + if ($@ ne '') + { + print STDERR "error loading $file: $@\n"; + return 0; + } + return 1; +} + +# customization options variables + +use vars qw( +$DEBUG +$PREFIX +$VERBOSE +$SUBDIR +$IDX_SUMMARY +$SPLIT +$SHORT_REF +@EXPAND +$EXPAND +$TOP +$DOCTYPE +$FRAMESET_DOCTYPE +$CHECK +$TEST +$DUMP_TEXI +$MACRO_EXPAND +$USE_GLOSSARY +$INVISIBLE_MARK +$USE_ISO +$TOP_FILE +$TOC_FILE +$FRAMES +$SHOW_MENU +$NUMBER_SECTIONS +$USE_NODES +$USE_UNICODE +$USE_UNIDECODE +$TRANSLITERATE_NODE +$NODE_FILES +$NODE_NAME_IN_MENU +$AVOID_MENU_REDUNDANCY +$SECTION_NAVIGATION +$SHORTEXTN +$EXTENSION +$OUT +$NOVALIDATE +$DEF_TABLE +$LANG +$DO_CONTENTS +$DO_SCONTENTS +$SEPARATED_FOOTNOTES +$TOC_LINKS +$L2H +$L2H_L2H +$L2H_SKIP +$L2H_TMP +$L2H_CLEAN +$L2H_FILE +$L2H_HTML_VERSION +$EXTERNAL_DIR +@INCLUDE_DIRS +@PREPEND_DIRS +@CONF_DIRS +$IGNORE_PREAMBLE_TEXT +@CSS_FILES +$INLINE_CONTENTS +); + +# customization variables +# ENCODING is deprecated +use vars qw( +$ENCODING + +$ENCODING_NAME +$DOCUMENT_ENCODING +$OUT_ENCODING +$IN_ENCODING +$DEFAULT_ENCODING +$MENU_PRE_STYLE +$CENTER_IMAGE +$EXAMPLE_INDENT_CELL +$SMALL_EXAMPLE_INDENT_CELL +$SMALL_FONT_SIZE +$SMALL_RULE +$DEFAULT_RULE +$MIDDLE_RULE +$BIG_RULE +$TOP_HEADING +$INDEX_CHAPTER +$SPLIT_INDEX +$HREF_DIR_INSTEAD_FILE +$USE_MENU_DIRECTIONS +$AFTER_BODY_OPEN +$PRE_BODY_CLOSE +$EXTRA_HEAD +$VERTICAL_HEAD_NAVIGATION +$WORDS_IN_PAGE +$ICONS +$UNNUMBERED_SYMBOL_IN_MENU +$SIMPLE_MENU +$MENU_SYMBOL +$OPEN_QUOTE_SYMBOL +$CLOSE_QUOTE_SYMBOL +$TOC_LIST_STYLE +$TOC_LIST_ATTRIBUTE +$TOP_NODE_FILE +$TOP_NODE_UP +$NODE_FILE_EXTENSION +$BEFORE_OVERVIEW +$AFTER_OVERVIEW +$BEFORE_TOC_LINES +$AFTER_TOC_LINES +$NEW_CROSSREF_STYLE +$USER +$USE_NUMERIC_ENTITY +$DATE +%ACTIVE_ICONS +%NAVIGATION_TEXT +%PASSIVE_ICONS +%BUTTONS_NAME +%BUTTONS_GOTO +%BUTTONS_EXAMPLE +@CHAPTER_BUTTONS +@MISC_BUTTONS +@SECTION_BUTTONS +@SECTION_FOOTER_BUTTONS +@NODE_FOOTER_BUTTONS +@IMAGE_EXTENSIONS +); + +# customization variables which may be guessed in the script +#our $ADDRESS; +use vars qw( +$BODYTEXT +$CSS_LINES +$DOCUMENT_DESCRIPTION +$EXTERNAL_CROSSREF_SPLIT +); + +# I18n +use vars qw( +$I +$LANGUAGES +); + +# customizable subroutines references +use vars qw( +$print_section +$one_section +$end_section +$print_Top_header +$print_Top_footer +$print_Top +$print_Toc +$print_Overview +$print_Footnotes +$print_About +$print_misc_header +$print_misc_footer +$print_misc +$print_section_header +$print_section_footer +$print_chapter_header +$print_chapter_footer +$print_page_head +$print_page_foot +$print_head_navigation +$print_foot_navigation +$button_icon_img +$print_navigation +$about_body +$print_frame +$print_toc_frame +$toc_body +$titlepage +$css_lines +$print_redirection_page +$init_out +$finish_out +$node_file_name +$element_file_name +$inline_contents + +$protect_text +$anchor +$def_item +$def +$menu +$menu_link +$menu_description +$menu_comment +$simple_menu_link +$ref_beginning +$info_ref +$book_ref +$external_href +$external_ref +$internal_ref +$table_item +$table_line +$row +$cell +$list_item +$comment +$def_line +$def_line_no_texi +$raw +$raw_no_texi +$heading +$paragraph +$preformatted +$foot_line_and_ref +$foot_section +$address +$image +$image_files +$index_entry_label +$index_entry +$index_letter +$print_index +$index_summary +$summary_letter +$complex_format +$cartouche +$sp +$definition_category +$table_list +$copying_comment +$index_summary_file_entry +$index_summary_file_end +$index_summary_file_begin +$style +$format +$normal_text +$empty_line +$unknown +$unknown_style +$float +$caption_shortcaption +$listoffloats +$listoffloats_entry +$listoffloats_caption +$listoffloats_float_style +$listoffloats_style +$acronym_like +$quotation +$quotation_prepend_text +$paragraph_style_command +$heading_texi +$index_element_heading_texi + +$PRE_ABOUT +$AFTER_ABOUT +); + +# hash which entries might be redefined by the user +use vars qw( +$complex_format_map +%accent_map +%def_map +%format_map +%simple_map +%simple_map_pre +%simple_map_texi +%style_map +%style_map_pre +%style_map_texi +%simple_format_simple_map_texi +%simple_format_style_map_texi +%simple_format_texi_map +%command_type +%paragraph_style +%things_map +%pre_map +%texi_map +%unicode_map +%unicode_diacritical +%transliterate_map +%transliterate_accent_map +%no_transliterate_map +%ascii_character_map +%ascii_simple_map +%ascii_things_map +%numeric_entity_map +%perl_charset_to_html +%iso_symbols +%misc_command +%css_map +%format_in_paragraph +%special_list_commands +%accent_letters +%unicode_accents +%special_accents +@command_handler_init +@command_handler_process +@command_handler_finish +%command_handler +); + +# needed in this namespace for translations +$I = \&Texi2HTML::I18n::get_string; + +# +# Function refs covered by the GPL as part of the texi2html.pl original +# code. As such they cannot appear in texi2html.init which is public +# domain (at least the things coded by me, and, if I'm not wrong also the +# things coded by Olaf -- Pat). +# + +$toc_body = \&T2H_GPL_toc_body; +$style = \&T2H_GPL_style; +$format = \&T2H_GPL_format; + +sub T2H_GPL_toc_body($) +{ + my $elements_list = shift; + return unless ($DO_CONTENTS or $DO_SCONTENTS or $FRAMES); + my $current_level = 0; + my $ul_style = $NUMBER_SECTIONS ? $TOC_LIST_ATTRIBUTE : ''; + foreach my $element (@$elements_list) + { + next if ($element->{'top'} or $element->{'index_page'}); + my $ind = ' ' x $current_level; + my $level = $element->{'toc_level'}; + print STDERR "Bug no toc_level for ($element) $element->{'texi'}\n" if (!defined ($level)); + if ($level > $current_level) + { + while ($level > $current_level) + { + $current_level++; + my $ln = "\n$ind\n"; + $ind = ' ' x $current_level; + push(@{$Texi2HTML::TOC_LINES}, $ln); + } + } + elsif ($level < $current_level) + { + while ($level < $current_level) + { + $current_level--; + $ind = ' ' x $current_level; + my $line = "\n$ind"; + $line .= "" if ($level == $current_level); + push(@{$Texi2HTML::TOC_LINES}, "$line\n"); + + } + } + else + { + push(@{$Texi2HTML::TOC_LINES}, "\n"); + } + my $file = ''; + $file = $element->{'file'} if ($SPLIT); + my $text = $element->{'text'}; + #$text = $element->{'name'} unless ($NUMBER_SECTIONS); + my $entry = "
  • " . &$anchor ($element->{'tocid'}, "$file#$element->{'id'}",$text); + push (@{$Texi2HTML::TOC_LINES}, $ind . $entry); + push(@{$Texi2HTML::OVERVIEW}, $entry. "
    • \n") if ($level == 1); + } + while (0 < $current_level) + { + $current_level--; + my $ind = ' ' x $current_level; + push(@{$Texi2HTML::TOC_LINES}, "\n$ind\n"); + } + @{$Texi2HTML::TOC_LINES} = () unless ($DO_CONTENTS); + if (@{$Texi2HTML::TOC_LINES}) + { + unshift @{$Texi2HTML::TOC_LINES}, $BEFORE_TOC_LINES; + push @{$Texi2HTML::TOC_LINES}, $AFTER_TOC_LINES; + } + @{$Texi2HTML::OVERVIEW} = () unless ($DO_SCONTENTS or $FRAMES); + if (@{$Texi2HTML::OVERVIEW}) + { + unshift @{$Texi2HTML::OVERVIEW}, "\n"; + push @{$Texi2HTML::OVERVIEW}, "\n"; + unshift @{$Texi2HTML::OVERVIEW}, $BEFORE_OVERVIEW; + push @{$Texi2HTML::OVERVIEW}, $AFTER_OVERVIEW; + } +} + +sub T2H_GPL_style($$$$$$$$$) +{ # known style + my $style = shift; + my $command = shift; + my $text = shift; + my $args = shift; + my $no_close = shift; + my $no_open = shift; + my $line_nr = shift; + my $state = shift; + my $style_stack = shift; + + my $do_quotes = 0; + my $use_attribute = 0; + my $use_begin_end = 0; + if (ref($style) eq 'HASH') + { + #print STDERR "GPL_STYLE $command\n"; + #print STDERR " @$args\n"; + $do_quotes = $style->{'quote'}; + if ((@{$style->{'args'}} == 1) and defined($style->{'attribute'})) + { + $style = $style->{'attribute'}; + $use_attribute = 1; + $text = $args->[0]; + } + elsif (defined($style->{'function'})) + { + $text = &{$style->{'function'}}($command, $args, $style_stack, $state, $line_nr); + } + } + else + { + if ($style =~ s/^\"//) + { # add quotes + $do_quotes = 1; + } + if ($style =~ s/^\&//) + { # custom + $style = 'Texi2HTML::Config::' . $style; + eval "\$text = &$style(\$text, \$command, \$style_stack)"; + } + elsif ($style ne '') + { + $use_attribute = 1; + } + else + { # no style + } + } + if ($use_attribute) + { # good style + my $attribute_text = ''; + if ($style =~ /^(\w+)(\s+.*)/) + { + $style = $1; + $attribute_text = $2; + } +# $text = "<${style}$attribute_text>$text" ; + $text = "<${style}$attribute_text>" . "$text" if (!$no_open); + $text .= "" if (!$no_close); + if ($do_quotes) + { + $text = $OPEN_QUOTE_SYMBOL . "$text" if (!$no_open); + $text .= $CLOSE_QUOTE_SYMBOL if (!$no_close); + } + } + if (ref($style) eq 'HASH') + { + if (defined($style->{'begin'}) and !$no_open) + { + $text = $style->{'begin'} . $text; + } + if (defined($style->{'end'}) and !$no_close) + { + $text = $text . $style->{'end'}; + } + } + if ($do_quotes and !$use_attribute) + { + $text = $OPEN_QUOTE_SYMBOL . "$text" if (!$no_open); + $text .= $CLOSE_QUOTE_SYMBOL if (!$no_close); + } + return $text; +} + +sub T2H_GPL_format($$$) +{ + my $tag = shift; + my $element = shift; + my $text = shift; + return '' if (!defined($element) or ($text !~ /\S/)); + return $text if ($element eq ''); + my $attribute_text = ''; + if ($element =~ /^(\w+)(\s+.*)/) + { + $element = $1; + $attribute_text = $2; + } + return "<${element}$attribute_text>\n" . $text. "\n"; +} + +# leave this within comments, and keep the require statement +# This way, you can directly run texi2html.pl, if +# $ENV{T2H_HOME}/texi2html.init exists. + +# @INIT@ +# -*-perl-*- +###################################################################### +# File: texi2html.init +# +# Default values for command-line arguments and for various customizable +# procedures are set in this file. +# +# A copy of this file is pasted into the beginning of texi2html by +# running './configure'. +# +# Copy this file, rename it and make changes to it, if you like. +# Afterwards, load the file with command-line +# option -init-file +# +# $Id: texi2html.init,v 1.116 2007/05/07 22:56:02 pertusus Exp $ + +###################################################################### +# The following variables can also be set by command-line options +# +# +# The default values are set in this file, texi2html.init and the content +# of this file is included at the beginning of the texi2html script file. +# Those values may be overrided by values set in $sysconfdir/texi2htmlrc +# and then by values set in $HOME/texi2htmlrc. +# +# command line switches may override these values, and values set in files +# specified by -init-file are also taken into account. +# values set in these files overwrite values set by the command-line +# options appearing before -init-file and might still be overwritten by +# command-line arguments following the -init-file option. + +# -debug +# The integer value specifies what kind of debugging output is generated. +$DEBUG = 0; + +# -doctype +# The value is the 'SystemLiteral' which identifies the canonical DTD +# for the document. +# Definition: The SystemLiteral is called the entity's system +# identifier. It is a URI, which may be used to retrieve the entity. +# See http://www.xml.com/axml/target.html#NT-ExternalID +$DOCTYPE = ''; + +# -frameset-doctype +# When frames are used, this SystemLiteral identifies the DTD used for +# the file containing the frame description. +$FRAMESET_DOCTYPE = ''; + +# -test +# If this value is true, some variables which should be dynamically generated +# (the date, the user running texi2html, the version of texi2html) are set to +# fix and given values. This is usefull in case the resulting manual is +# compared with a reference. For example this is used in the tests of test.sh. +$TEST = 0; + +# -dump-texi +# This value is usefull for debugging purposes. The result of the first pass is +# put in .passtexi, the result of the second pass is put in +# .passfirst. +$DUMP_TEXI = 0; + +# -expand +# the @EXPAND array contains the expanded section names. +@EXPAND = ('html'); + +# -invisible +# This seems obsolete and is not used anywhere. +# This was a workaround for a known bug of many WWW browsers, including +# netscape. This was used to create invisible destination in anchors. +$INVISIBLE_MARK = ''; +# $INVISIBLE_MARK = ' '; + +# -iso +# if this value is true, ISO8859 characters are used for special symbols +# (like copyright, etc). +$USE_ISO = 1; + +# -I +# add a directory to the list of directories where @include files are +# searched for (besides the directory of the file). additional '-I' +# args are appended to this list. +# (APA: Don't implicitely search ., to conform with the docs!) +# my @INCLUDE_DIRS = ("."); +@INCLUDE_DIRS = (); + +# -P +# prepend a directory to the list of directories where @include files are +# searched for before the directory of the file. additional '-P' +# args are prepended to this list. +@PREPEND_DIRS = (); + +# --conf-dir +# append to the files searched for init files. +@CONF_DIRS = (); + +# -top-file +# This file name is used for the top-level file. +# The extension is set appropriately, if necessary. +# If empty, .html is used. +# Typically, you would set this to "index.html". +$TOP_FILE = ''; + +# -toc-file +# This file name is used for the table of contents. The +# extension is set appropriately, if necessary. +# If empty, _toc.html is used. +$TOC_FILE = ''; + +# -frames +# if the value is true, HTML 4.0 "frames" are used. +# A file describing the frame layout is generated, together with a file +# with the short table of contents. +$FRAMES = 0; + +# -menu | -nomenu +# if the value is true the Texinfo menus are shown. +$SHOW_MENU = 1; + +# -number | -nonumber +# if this is set the sections are numbered, and section names and numbers +# are used in references and menus (instead of node names). +$NUMBER_SECTIONS = 1; + +# -use-nodes +# if this is set the nodes are used as sectionning elements. +# Otherwise the nodes are incorporated in sections. +$USE_NODES = 0; + +# -node-files +# if this is set one file per node is generated, which can be a target for +# cross manual references. +$NODE_FILES = 0; + +# -split section|chapter|node|none +# if $SPLIT is set to 'section' (resp. 'chapter') one html file per section +# (resp. chapter) is generated. If $SPLIT is set to 'node' one html file per +# node or sectionning element is generated. In all these cases separate pages +# for Top, Table of content (Toc), Overview and About are generated. +# Otherwise a monolithic html file that contains the whole document is +# created. +#$SPLIT = 'section'; +$SPLIT = ''; + +# -sec-nav|-nosec-nav +# if this is set then navigation panels are printed at the beginning of each +# section. +# If the document is split at nodes then navigation panels are +# printed at the end if there were more than $WORDS_IN_PAGE words on page. +# +# If the document is split at sections this is ignored. +# +# This is most useful if you do not want to have section navigation +# with -split chapter. There will be chapter navigation panel at the +# beginning and at the end of chapters anyway. +$SECTION_NAVIGATION = 1; + +# -separated-footnotes +# if this is set footnotes are on a separated page. Otherwise they are at +# the end of each file (if the document is split). +$SEPARATED_FOOTNOTES = 1; + +# -toc-links +# if this is set, links from headings to toc entries are created. +$TOC_LINKS = 0; + +# -subdir +# If this is set, then put result files into the specified directory. +# If not set, then result files are put into the current directory. +#$SUBDIR = 'html'; +$SUBDIR = ''; + +# -short-extn +# If this is set, then all HTML files will have extension ".htm" instead of +# ".html". This is helpful when shipping the document to DOS-based systems. +$SHORTEXTN = 0; + +# -prefix +# This set the output file prefix, prepended to all .html, .gif and .pl files. +# By default, this is the basename of the document. +$PREFIX = ''; + +# -o filename +# If this is set a monolithic document is outputted into $filename. +$OUT = ''; + +# -no-validate +# suppress node cross-reference validation +$NOVALIDATE = 0; + +# -short-ref +# if this is set cross-references are given without section numbers. +$SHORT_REF = ''; + +# -idx-sum +# if value is set, then for each @printindex +# _.idx is created which contains lines of the form +# key ref sorted alphabetically (case matters). +$IDX_SUMMARY = 0; + +# -def-table +# If this is set a table construction for @def.... instead of definition +# lists. +# (New Option: 27.07.2000 Karl Heinz Marbaise) +$DEF_TABLE = 0; + +# -verbose +# if this is set chatter about what we are doing. +$VERBOSE = ''; + +# -lang +# use &$I('my string') if you want to have translations of 'my string' +# and provide the translations in $LANGUAGES->{$LANG} with 'my string' +# as key. +# To add a new language use ISO 639 language codes (see e.g. perl module +# Locale-Codes-1.02 for definitions). Supply translations in the +# $LANGUAGES hash and put it in a file with $LANG as name in an i18n +# directory. +# Default's to 'en' if not set or no @documentlanguage is specified. +$LANG = 'en'; + +# -ignore-preamble-text +# If this is set the text before @node and sectionning commands is ignored. +$IGNORE_PREAMBLE_TEXT = 0; + +# -html-xref-prefix +# base directory for external manuals. +#$EXTERNAL_DIR = '../'; +$EXTERNAL_DIR = undef; + +# -l2h +# if this is set, latex2html is used for generation of math content. +$L2H = ''; + +# -css-include +# All the specified css files are used. More precisely the @import sections +# are added to the beginning of the CSS_LINES the remaining is added at +# the end of the CSS_LINES (after the css rules generated by texi2html). +# cf texinfo manual for more info. +# - means STDIN +@CSS_FILES = (); + +###################### +# The following options are only relevant if $L2H is set +# +# -l2h-l2h +# name/location of latex2html program +$L2H_L2H = "latex2html"; + +# -l2h-skip +# If this is set the actual call to latex2html is skipped. The previously +# generated content is reused, instead. +$L2H_SKIP = ''; + +# -l2h-tmp +# If this is set l2h uses the specified directory for temporary files. The path +# leading to this directory may not contain a dot (i.e., a "."); +# otherwise, l2h will fail. +$L2H_TMP = ''; + +# -l2h-file +# If set, l2h uses the file as latex2html init file +$L2H_FILE = 'l2h.init'; + +# -l2h-clean +# if this is set the intermediate files generated by texi2html in relation with +# latex2html are cleaned (they all have the prefix _l2h_). +$L2H_CLEAN = 1; + +############################################################################## +# +# The following can only be set in the init file +# +############################################################################## + +# If true do table of contents even if there is no @content +$DO_CONTENTS = 0; + +# If true do short table of contents even if there is no @shortcontent +$DO_SCONTENTS = 0; + +# if set, output the contents where the command is located +$INLINE_CONTENTS = 0; + +# if this variable is true, numeric entities are used when there is no +# corresponding textual entity. +$USE_NUMERIC_ENTITY = 1; + +# if set, then use node names in menu entries, instead of section names +$NODE_NAME_IN_MENU = 0; + +# new style for crossrefs +$NEW_CROSSREF_STYLE = 1; + +# transliterate node names for external refs (and internal if NODE_FILES) +$TRANSLITERATE_NODE = 1; + +# if set and menu entry equals menu description, then do not print +# menu description. +# Likewise, if node name equals entry name, do not print entry name. +$AVOID_MENU_REDUNDANCY = 1; + +# if set, center @image by default +# otherwise, do not center by default +# Deprecated and not used anymore +$CENTER_IMAGE = 1; + +# used as identation for block enclosing command @example, etc +# If not empty, must be enclosed in +$EXAMPLE_INDENT_CELL = ' '; + +# same as above, only for @small +$SMALL_EXAMPLE_INDENT_CELL = ' '; + +# font size for @small +$SMALL_FONT_SIZE = '-1'; + +# horizontal rules +$SMALL_RULE = '
    '; +$DEFAULT_RULE = '
    '; +$MIDDLE_RULE = '
    '; +$BIG_RULE = '
    '; + +# if non-empty, and no @..heading appeared in Top node, then +# use this as header for top node/section, otherwise use value of +# @settitle or @shorttitle (in that order) +$TOP_HEADING = ''; + +# if set, use this chapter for 'Index' button, else +# use first chapter with @printindex +$INDEX_CHAPTER = ''; + +# if set and $SPLIT is set, then split index pages at the next letter +# after they have more than that many entries +$SPLIT_INDEX = 100; + +# symbol put at the beginning of nodes entry in menu (and optionnaly of +# unnumbered in menus, see next variable) +$MENU_SYMBOL = '•'; +#$MENU_SYMBOL = '*'; + +$SIMPLE_MENU = 0; + +$OPEN_QUOTE_SYMBOL = "\`"; +$CLOSE_QUOTE_SYMBOL = "'"; + +# if true put a $MENU_SYMBOL before unnumbered in menus +$UNNUMBERED_SYMBOL_IN_MENU = 0; + +# extension for nodes files when NODE_FILES is true +$NODE_FILE_EXTENSION = "html"; + +# extension +$EXTENSION = "html"; + +# file name used for Top node when NODE_FILES is true +$TOP_NODE_FILE = "index"; + +# node name used for Top node when automatic node directions are used +$TOP_NODE_UP = '(dir)'; + +# this controls the pre style for menus +$MENU_PRE_STYLE = 'font-family: serif'; + +# This controls the ul style for toc +$TOC_LIST_STYLE = 'list-style: none'; +$TOC_LIST_ATTRIBUTE = ' class="toc"'; + +# These lines are inserted before and after the shortcontents +$BEFORE_OVERVIEW = "
    \n"; +$AFTER_OVERVIEW = "
    \n"; + +# These lines are inserted before and after the contents +$BEFORE_TOC_LINES = "
    \n"; +$AFTER_TOC_LINES = "
    \n"; + +# if set (e.g., to index.html) replace hrefs to this file +# (i.e., to index.html) by ./ +# Obsolete. Worked around a bug that is fixed now. +$HREF_DIR_INSTEAD_FILE = ''; + +# text inserted after +$AFTER_BODY_OPEN = ''; + +# text inserted before , this will be automatically inside

    +$PRE_BODY_CLOSE = ''; + +# this is added inside after and some <meta name> +# stuff, it can be used for eg. <style>, <script>, <meta> etc. tags. +$EXTRA_HEAD = ''; + +# Specifies the minimum page length required before a navigation panel +# is placed at the bottom of a page +# FIXME this is not true: +# THIS_WORDS_IN_PAGE holds number of words of current page +$WORDS_IN_PAGE = 300; + +# if this is set a vertical navigation panel is used. +$VERTICAL_HEAD_NAVIGATION = 0; + +# html version for latex2html +$L2H_HTML_VERSION = "4.0"; + +# use the information given by menus to complete the node directions +$USE_MENU_DIRECTIONS = 1; + +# specify in this array which "buttons" should appear in which order +# in the navigation panel for sections; use ' ' for empty buttons (space) +@SECTION_BUTTONS = + ( + 'Back', 'Forward', ' ', 'FastBack', 'Up', 'FastForward', + ' ', ' ', ' ', ' ', + 'Top', 'Contents', 'Index', 'About', + ); + +# buttons for misc stuff +@MISC_BUTTONS = ('Top', 'Contents', 'Index', 'About'); + +# buttons for chapter file footers +# (and headers but only if SECTION_NAVIGATION is false) +@CHAPTER_BUTTONS = + ( + 'FastBack', 'FastForward', ' ', + ' ', ' ', ' ', ' ', + 'Top', 'Contents', 'Index', 'About', + ); + +# buttons for section file footers +@SECTION_FOOTER_BUTTONS = + ( + 'Back', 'Forward', ' ', 'FastBack', 'Up', 'FastForward' + ); + +@NODE_FOOTER_BUTTONS = + ( + 'Back', 'Forward', ' ', 'FastBack', 'Up', 'FastForward', + ' ', ' ', ' ', ' ', + 'Top', 'Contents', 'Index', 'About', +# 'Back', 'Forward', ' ', 'FastBack', 'Up', 'FastForward' + ); + +$ICONS = 0; + +# insert here name of icon images for buttons +# Icons are used, if $ICONS and resp. value are set +%ACTIVE_ICONS = + ( + 'Top', '', + 'Contents', '', + 'Overview', '', + 'Index', '', + 'This', '', + 'Back', '', + 'FastBack', '', + 'Prev', '', + 'Up', '', + 'Next', '', + 'NodeUp', '', + 'NodeNext', '', + 'NodePrev', '', + 'Following', '', + 'Forward', '', + 'FastForward', '', + 'About' , '', + 'First', '', + 'Last', '', + ' ', '' + ); + +# insert here name of icon images for these, if button is inactive +%PASSIVE_ICONS = + ( + 'Top', '', + 'Contents', '', + 'Overview', '', + 'Index', '', + 'This', '', + 'Back', '', + 'FastBack', '', + 'Prev', '', + 'Up', '', + 'Next', '', + 'NodeUp', '', + 'NodeNext', '', + 'NodePrev', '', + 'Following', '', + 'Forward', '', + 'FastForward', '', + 'About', '', + 'First', '', + 'Last', '', + ); + +@IMAGE_EXTENSIONS = ('png','jpg','jpeg','gif'); + +$init_out = \&t2h_default_init_out; +$finish_out = \&t2h_default_finish_out; + +# We have to do this dynamically because of internationalization and because +# in body $LANG could be used. +sub t2h_default_init_out() +{ +# Names of text as alternative for icons +# FIXME maybe get those in simple_format? + %NAVIGATION_TEXT = + ( + 'Top', &$I('Top'), + 'Contents', &$I('Contents'), + 'Overview', &$I('Overview'), + 'Index', &$I('Index'), + ' ', '   ', + 'This', &$I('current'), + 'Back', ' < ', + 'FastBack', ' << ', + 'Prev', &$I('Prev'), + 'Up', &$I(' Up '), + 'Next', &$I('Next'), + 'NodeUp', &$I('Node up'), + 'NodeNext', &$I('Next node'), + 'NodePrev', &$I('Previous node'), + 'Following', &$I('Following node'), + 'Forward', ' > ', + 'FastForward', ' >> ', + 'About', ' ? ', + 'First', ' |< ', + 'Last', ' >| ' + ); + + %BUTTONS_GOTO = + ( + 'Top', &$I('Cover (top) of document'), + 'Contents', &$I('Table of contents'), + 'Overview', &$I('Short table of contents'), + 'Index', &$I('Index'), + 'This', &$I('Current section'), + 'Back', &$I('Previous section in reading order'), + 'FastBack', &$I('Beginning of this chapter or previous chapter'), + 'Prev', &$I('Previous section on same level'), + 'Up', &$I('Up section'), + 'Next', &$I('Next section on same level'), + 'NodeUp', &$I('Up node'), + 'NodeNext', &$I('Next node'), + 'NodePrev', &$I('Previous node'), + 'Following', &$I('Node following in node reading order'), + 'Forward', &$I('Next section in reading order'), + 'FastForward', &$I('Next chapter'), + 'About' , &$I('About (help)'), + 'First', &$I('First section in reading order'), + 'Last', &$I('Last section in reading order'), + ); + + %BUTTONS_NAME = + ( + 'Top', &$I('Top'), + 'Contents', &$I('Contents'), + 'Overview', &$I('Overview'), + 'Index', &$I('Index'), + ' ', ' ', + 'This', &$I('This'), + 'Back', &$I('Back'), + 'FastBack', &$I('FastBack'), + 'Prev', &$I('Prev'), + 'Up', &$I('Up'), + 'Next', &$I('Next'), + 'NodeUp', &$I('NodeUp'), + 'NodeNext', &$I('NodeNext'), + 'NodePrev', &$I('NodePrev'), + 'Following', &$I('Following'), + 'Forward', &$I('Forward'), + 'FastForward', &$I('FastForward'), + 'About', &$I('About'), + 'First', &$I('First'), + 'Last', &$I('Last') + ); + + # Set the default body text, inserted between <body ... > + $BODYTEXT = 'lang="' . $LANG . '" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000"' unless (defined($BODYTEXT)); + if (!defined($EXTERNAL_CROSSREF_SPLIT)) + { + if ($SPLIT) + { + $EXTERNAL_CROSSREF_SPLIT = 1; + } + else + { + $EXTERNAL_CROSSREF_SPLIT = 0; + } + } + + $ENCODING_NAME = $ENCODING if (!defined($ENCODING_NAME) and + defined($ENCODING)); + + if (!defined($OUT_ENCODING) and (defined($ENCODING_NAME))) + { + $OUT_ENCODING = main::encoding_alias ($ENCODING_NAME); + $OUT_ENCODING = $ENCODING_NAME if (!defined($OUT_ENCODING)); + } + if (!defined($OUT_ENCODING) and (defined($IN_ENCODING))) + { + $OUT_ENCODING = $IN_ENCODING; + } + if (!defined($OUT_ENCODING) and (defined($DOCUMENT_ENCODING))) + { + $OUT_ENCODING = main::encoding_alias ($DOCUMENT_ENCODING); + $OUT_ENCODING = $DOCUMENT_ENCODING if (!defined($OUT_ENCODING)); + } + + if (!defined($ENCODING_NAME)) + { + if (defined($OUT_ENCODING) and defined($perl_charset_to_html{$OUT_ENCODING})) + { + $ENCODING_NAME = $perl_charset_to_html{$OUT_ENCODING}; + } + elsif (defined($IN_ENCODING) and defined($perl_charset_to_html{$IN_ENCODING})) + { + $ENCODING_NAME = $perl_charset_to_html{$IN_ENCODING}; + } + elsif (defined($DOCUMENT_ENCODING) and defined($perl_charset_to_html{$DOCUMENT_ENCODING})) + { + $ENCODING_NAME = $perl_charset_to_html{$DOCUMENT_ENCODING}; + } + elsif (defined($OUT_ENCODING)) + { + $ENCODING_NAME = $OUT_ENCODING; + } + elsif (defined($IN_ENCODING)) + { + $ENCODING_NAME = $IN_ENCODING; + } + elsif (defined($DOCUMENT_ENCODING)) + { + $ENCODING_NAME = $DOCUMENT_ENCODING; + } + elsif (defined($perl_charset_to_html{$DEFAULT_ENCODING})) + { + $ENCODING_NAME = $perl_charset_to_html{$DEFAULT_ENCODING}; + } + else + { + $ENCODING_NAME = 'us-ascii'; + } + } + my $out_encoding = $OUT_ENCODING; + $out_encoding = 'UNDEF' if (!defined($out_encoding)); + my $in_encoding = $IN_ENCODING; + $in_encoding = 'UNDEF' if (!defined($in_encoding)); + my $document_encoding = $DOCUMENT_ENCODING; + $document_encoding = 'UNDEF' if (!defined($document_encoding)); + print STDERR "# Encodings: doc $document_encoding, in $in_encoding out $out_encoding, name $ENCODING_NAME\n" if ($VERBOSE); + + if ($SIMPLE_MENU and !defined($complex_format_map->{'menu'})) + { + $complex_format_map->{'menu'} = { 'begin' => q{''} , 'end' => q{''}, + 'pre_style' => "$MENU_PRE_STYLE", 'class' => 'menu-preformatted' }; + } + + return $OUT_ENCODING; +}; + +sub t2h_default_finish_out() +{ +} + +####################################################################### +# +# Values guessed if not set here, set in init_out +# +####################################################################### + +$BODYTEXT = undef; + +# default used in init_out for the setting of the ENCODING_NAME variable +$DEFAULT_ENCODING = 'utf8'; + +# In file encoding. The @documentencoding overrides that variable. +$DOCUMENT_ENCODING = undef; + +# In file encoding, understandable by perl. Set according to DOCUMENT_ENCODING +$IN_ENCODING = undef; + +# Formatted document encoding name. If undef, set in init_out based on +# $OUT_ENCODING or $DOCUMENT_ENCODING if they are defined +$ENCODING_NAME = undef; + +# Out files encoding, understandable by perl. If undef, set in init_out +# using $ENCODING_NAME or $IN_ENCODING if they are defined +$OUT_ENCODING = undef; + +# if undef set to @documentdescription. If there is no @documentdescription, +# set in page_head +$DOCUMENT_DESCRIPTION = undef; + +# if undef set 1 if SPLIT, to 0 otherwise +$EXTERNAL_CROSSREF_SPLIT = undef; + +$USER = undef; +$DATE = undef; + + +######################################################################## +# Control of Page layout: +# You can make changes of the Page layout at two levels: +# 1.) For small changes, it is often enough to change the value of +# some global string/hash/array variables +# 2.) For larger changes, reimplement one of the T2H_DEFAULT_<fnc>* routines, +# give them another name, and assign them to the respective +# $<fnc> variable. + +# As a general interface, the hashes Texi2HTML::HREF, Texi2HTML::NAME, Texi2HTML::NODE, Texi2HTML::NO_TEXI, hold +# href, html-name, node-name, name after removal of texi commands of +# This -- current section (resp. html page) +# Top -- top element +# Contents -- Table of contents element +# Overview -- Short table of contents element +# Index -- Index page element +# About -- page which explain "navigation buttons" element +# First -- first node element +# Last -- last node element +# +# Whether or not the following hash values are set, depends on the context +# (all values are w.r.t. 'This' section) +# Next -- next element of texinfo +# Prev -- previous element of texinfo +# NodeUp -- up node of texinfo +# Following -- following node in node reading order, taking menu into account +# Forward -- next node in reading order +# Back -- previous node in reading order +# Up -- parent given by sectionning commands +# FastForward -- if leave node, up and next, else next node +# FastBackward-- if leave node, up and prev, else prev node +# +# Furthermore, the following global variabels are set: +# $Texi2HTML::THISDOC{title} -- title as set by @setttile +# $Texi2HTML::THISDOC{title_no_texi} -- title without texi (without html elements) +# $Texi2HTML::THISDOC{title_texi} -- title with texinfo @-commands +# $Texi2HTML::THISDOC{fulltitle} -- full title as set by @title... +# $Texi2HTML::THISDOC{subtitle} -- subtitle as set by @subtitle +# $Texi2HTML::THISDOC{author} -- author as set by @author +# $Texi2HTML::THISDOC{copying} -- text of @copying and @end copying in comment +# +# $Texi2HTML::THISDOC{program} -- name and version of texi2html +# $Texi2HTML::THISDOC{program_homepage} -- homepage for texi2html +# $Texi2HTML::THISDOC{program_authors} -- authors of texi2html +# $Texi2HTML::THISDOC{today} -- date formatted with pretty_date +# $Texi2HTML::THISDOC{toc_file} -- table of contents file +# $Texi2HTML::THISDOC{file_base_name} -- base name of the texinfo manual file +# $Texi2HTML::THISDOC{destination_directory} + # -- directory for the resulting files +# $Texi2HTML::THISDOC{user} -- user running the script +# $Texi2HTML::THISDOC{css_import_lines} -- ref on @import lines in css files +# $Texi2HTML::THISDOC{css_lines} -- ref on css rules lines +# other $Texi2HTML::THISDOC keys corresponds with texinfo commands, the value +# being the command arg, for the following commands: +# kbdinputstyle, paragraphindent, setchapternewpage, headings, footnotestyle, +# exampleindent, firstparagraphindent, everyheading, everyfooting, +# evenheading, evenfooting, oddheading, oddfooting +# +# and pointer to arrays of lines which need to be printed by main::print_lines +# $Texi2HTML::THIS_SECTION -- lines of 'This' section +# $Texi2HTML::THIS_HEADER -- lines preceding navigation panel of 'This' section +# $Texi2HTML::OVERVIEW -- lines of short table of contents +# $Texi2HTML::TOC_LINES -- lines of table of contents +# $Texi2HTML::TITLEPAGE -- lines of title page +# +# $Texi2HTML::THIS_ELEMENT holds the element reference. + +# +# There are the following subs which control the layout: +# +$print_section = \&T2H_DEFAULT_print_section; +$end_section = \&T2H_DEFAULT_end_section; +$one_section = \&T2H_DEFAULT_one_section; +$print_Top_header = \&T2H_DEFAULT_print_Top_header; +$print_Top_footer = \&T2H_DEFAULT_print_Top_footer; +$print_Top = \&T2H_DEFAULT_print_Top; +$print_Toc = \&T2H_DEFAULT_print_Toc; +$print_Overview = \&T2H_DEFAULT_print_Overview; +$print_Footnotes = \&T2H_DEFAULT_print_Footnotes; +$print_About = \&T2H_DEFAULT_print_About; +$print_misc_header = \&T2H_DEFAULT_print_misc_header; +$print_misc_footer = \&T2H_DEFAULT_print_misc_footer; +$print_misc = \&T2H_DEFAULT_print_misc; +$print_section_footer = \&T2H_DEFAULT_print_section_footer; +$print_chapter_header = \&T2H_DEFAULT_print_chapter_header; +$print_section_header = \&T2H_DEFAULT_print_section_header; +$print_chapter_footer = \&T2H_DEFAULT_print_chapter_footer; +$print_page_head = \&T2H_DEFAULT_print_page_head; +$print_page_foot = \&T2H_DEFAULT_print_page_foot; +$print_head_navigation = \&T2H_DEFAULT_print_head_navigation; +$print_foot_navigation = \&T2H_DEFAULT_print_foot_navigation; +$button_icon_img = \&T2H_DEFAULT_button_icon_img; +$print_navigation = \&T2H_DEFAULT_print_navigation; +$about_body = \&T2H_DEFAULT_about_body; +$print_frame = \&T2H_DEFAULT_print_frame; +$print_toc_frame = \&T2H_DEFAULT_print_toc_frame; +#$toc_body = \&T2H_DEFAULT_toc_body; +$titlepage = \&T2H_DEFAULT_titlepage; +$css_lines = \&T2H_DEFAULT_css_lines; +$print_redirection_page = \&T2H_DEFAULT_print_redirection_page; +$node_file_name = \&T2H_DEFAULT_node_file_name; +$inline_contents = \&T2H_DEFAULT_inline_contents; + +######################################################################## +# Layout for html for every sections +# +sub T2H_DEFAULT_print_section +{ + my $fh = shift; + my $first_in_page = shift; + my $previous_is_top = shift; + my $buttons = \@SECTION_BUTTONS; + + if ($first_in_page and $SECTION_NAVIGATION) + { + &$print_head_navigation($fh, $buttons); + } + else + { # got to do this here, as it isn't done in print_head_navigation + main::print_lines($fh, $Texi2HTML::THIS_HEADER); + &$print_navigation($fh, $buttons) if ($SECTION_NAVIGATION); + } + my $nw = main::print_lines($fh); + if (defined $SPLIT + and (($SPLIT eq 'node') && $SECTION_NAVIGATION)) + { + &$print_foot_navigation($fh); + print $fh "$SMALL_RULE\n"; + &$print_navigation($fh, \@NODE_FOOTER_BUTTONS) if (!defined($WORDS_IN_PAGE) or (defined ($nw) + and $nw >= $WORDS_IN_PAGE)); + } +} + +sub T2H_DEFAULT_one_section($) +{ + my $fh = shift; + main::print_lines($fh, $Texi2HTML::THIS_HEADER); + main::print_lines($fh); + print $fh "$SMALL_RULE\n"; + &$print_foot_navigation($fh); + &$print_page_foot($fh); +} + +################################################################### +# Layout of top-page I recommend that you use @ifnothtml, @ifhtml, +# @html within the Top texinfo node to specify content of top-level +# page. +# +# If you enclose everything in @ifnothtml, then title, subtitle, +# author and overview is printed +# Texi2HTML::HREF of Next, Prev, Up, Forward, Back are not defined +# if $T2H_SPLIT then Top page is in its own html file +sub T2H_DEFAULT_print_Top_header($$) +{ + my $fh = shift; + my $do_page_head = shift; + &$print_page_head($fh) if ($do_page_head); +} +sub T2H_DEFAULT_print_Top_footer($$) +{ + my $fh = shift; + my $end_page = shift; + my $buttons = \@MISC_BUTTONS; + &$print_foot_navigation($fh); + print $fh "$SMALL_RULE\n"; + if ($end_page) + { + &$print_navigation($fh, $buttons); + &$print_page_foot($fh); + } +} +sub T2H_DEFAULT_print_Top($$) +{ + my $fh = shift; + my $has_top_heading = shift; + + # for redefining navigation buttons use: + # my $buttons = [...]; + # as it is, 'Top', 'Contents', 'Index', 'About' are printed + my $buttons = \@MISC_BUTTONS; + &$print_head_navigation($fh, $buttons) if ($SPLIT or $SECTION_NAVIGATION); + my $nw; + if (@$Texi2HTML::THIS_SECTION) + { + # if top-level node has content, then print it with extra header + #print $fh "<h1>$Texi2HTML::NAME{Top}</h1>\n" + print $fh "<h1 class=\"settitle\">$Texi2HTML::NAME{Top}</h1>\n" + unless ($has_top_heading); + $nw = main::print_lines($fh, $Texi2HTML::THIS_SECTION); + } + else + { + # top-level node is fully enclosed in @ifnothtml + # print fulltitle, subtitle, author, Overview or table of contents + print $fh $Texi2HTML::TITLEPAGE; + if (@{$Texi2HTML::OVERVIEW} and !$Texi2HTML::THISDOC{'setshortcontentsaftertitlepage'}) + { + print $fh '<h2> ' . $Texi2HTML::NAME{'Overview'} . "</h2>\n" . "<blockquote\n"; + my $nw = main::print_lines($fh, $Texi2HTML::OVERVIEW); + print $fh "</blockquote>\n"; + } + elsif (@{$Texi2HTML::TOC_LINES} and !$Texi2HTML::THISDOC{'setcontentsaftertitlepage'}) + { + print $fh '<h1> ' . $Texi2HTML::NAME{'Contents'} . "</h1>\n"; + my $nw = main::print_lines($fh, $Texi2HTML::TOC_LINES); + } + } +} + +################################################################### +# Layout of Toc, Overview, and Footnotes pages +# By default, we use "normal" layout +# Texi2HTML::HREF of Next, Prev, Up, Forward, Back, etc are not defined +# use: my $buttons = [...] to redefine navigation buttons +sub T2H_DEFAULT_print_Toc +{ + return &$print_misc(@_); +} +sub T2H_DEFAULT_print_Overview +{ + return &$print_misc(@_); +} +sub T2H_DEFAULT_print_Footnotes +{ + return &$print_misc(@_); +} +sub T2H_DEFAULT_print_About +{ + # if there is no section navigation and it is not split, the + # navigation information is useless + return &$print_misc(@_) if ($SPLIT or $SECTION_NAVIGATION); +} + +sub T2H_DEFAULT_print_misc_header +{ + my $fh = shift; + my $buttons = shift; + &$print_page_head($fh) if $SPLIT; + &$print_head_navigation($fh, $buttons) if ($SPLIT or $SECTION_NAVIGATION); +} + +sub T2H_DEFAULT_print_misc_footer +{ + my $fh = shift; + my $buttons = shift; + my $nwords = shift; + &$print_foot_navigation($fh, $buttons); + print $fh "$SMALL_RULE\n"; + if ($SPLIT) + { + &$print_navigation($fh, $buttons);# if ($SPLIT ne 'node'); + &$print_page_foot($fh); + } +} + +sub T2H_DEFAULT_print_misc +{ + my $fh = shift; + my $buttons = \@MISC_BUTTONS; + &$print_misc_header($fh, $buttons); + print $fh "<h1>$Texi2HTML::NAME{This}</h1>\n"; + main::print_lines($fh); + &$print_misc_footer($fh, $buttons); +} +################################################################## +# section_footer is only called if SPLIT eq 'section' +# section_footer: after print_section of last section, before print_page_foot +# + +sub T2H_DEFAULT_print_section_footer +{ + my $fh = shift; + my $buttons = \@SECTION_FOOTER_BUTTONS; + &$end_section ($fh, 1); + &$print_navigation($fh, $buttons); +} + +################################################################### +# chapter_header and chapter_footer are only called if +# SPLIT eq 'chapter' +# chapter_header: after print_page_head, before print_section +# chapter_footer: after print_section of last section, before print_page_foot +# +# If you want to get rid of navigation stuff after each section, +# redefine print_section such that it does not call print_navigation, +# and put print_navigation into print_chapter_header +sub T2H_DEFAULT_print_chapter_header +{ + # nothing to do there, by default, the navigation panel + # is the section navigation panel + if (! $SECTION_NAVIGATION) + { # in this case print_navigation is called here. + my $fh = shift; + my $buttons = \@CHAPTER_BUTTONS; + &$print_head_navigation($fh, $buttons); #do that instead ? + #&$print_head_navigation($fh, $buttons); # FIXME VERTICAL_HEAD_NAVIGATION ? + print $fh "\n$MIDDLE_RULE\n"; + } +} + +sub T2H_DEFAULT_print_chapter_footer +{ + my $fh = shift; + my $buttons = \@CHAPTER_BUTTONS; + &$print_foot_navigation($fh); + print $fh "$BIG_RULE\n"; + &$print_navigation($fh, $buttons); +} + +sub T2H_DEFAULT_print_section_header +{ + # nothing to do there, by default + if (! $SECTION_NAVIGATION) + { # in this case print_navigation is called here. + my $fh = shift; + my $buttons = \@SECTION_BUTTONS; + &$print_head_navigation($fh, $buttons); + } +} + +################################################################### +# Layout of standard header and footer +# + +sub T2H_DEFAULT_print_page_head($) +{ + my $fh = shift; + my $longtitle = "$Texi2HTML::THISDOC{'title_simple_format'}"; + $longtitle .= ": $Texi2HTML::SIMPLE_TEXT{'This'}" if (defined ($Texi2HTML::SIMPLE_TEXT{'This'}) and ($Texi2HTML::SIMPLE_TEXT{'This'} !~ /^\s*$/) and $SPLIT); + my $description = $DOCUMENT_DESCRIPTION; + $description = $longtitle if (!defined($description)); + $description = "<meta name=\"description\" content=\"$description\">" if + ($description ne ''); + my $encoding = ''; + $encoding = "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=$ENCODING_NAME\">" if (defined($ENCODING_NAME) and ($ENCODING_NAME ne '')); + print $fh <<EOT; +$DOCTYPE +<html> +$Texi2HTML::THISDOC{'copying'}<!-- Created on $Texi2HTML::THISDOC{today} by $Texi2HTML::THISDOC{program} --> +<!-- +$Texi2HTML::THISDOC{program_authors} +--> +<head> +<title>$longtitle + +$description + + + + +$encoding +$CSS_LINES +$EXTRA_HEAD + + + +$AFTER_BODY_OPEN +EOT +} + +sub program_string() +{ + my $user = $Texi2HTML::THISDOC{'user'}; + my $date = $Texi2HTML::THISDOC{'today'}; + $user = '' if (!defined($user)); + $date = '' if (!defined($date)); + if (($user ne '') and ($date ne '')) + { + return &$I('This document was generated by @emph{%{user}} on @emph{%{date}} using @uref{%{program_homepage}, @emph{%{program}}}.', { + 'user' => $user, 'date' => $date, 'program_homepage' => $Texi2HTML::THISDOC{'program_homepage'}, 'program' => $Texi2HTML::THISDOC{'program'} }); + } + elsif ($user ne '') + { + return &$I('This document was generated by @emph{%{user}} using @uref{%{program_homepage}, @emph{%{program}}}.', { + 'user' => $user, 'program_homepage' => $Texi2HTML::THISDOC{'program_homepage'}, 'program' => $Texi2HTML::THISDOC{'program'} }); + } + elsif ($date ne '') + { + return &$I('This document was generated on @i{%{date}} using @uref{%{program_homepage}, @i{%{program}}}.', { + 'date' => $date, 'program_homepage' => $Texi2HTML::THISDOC{'program_homepage'}, 'program' => $Texi2HTML::THISDOC{'program'} }); + } + return &$I('This document was generated using @uref{%{program_homepage}, @emph{%{program}}}.', { + 'program_homepage' => $Texi2HTML::THISDOC{'program_homepage'}, 'program' +=> $Texi2HTML::THISDOC{'program'} }); +} + +sub T2H_DEFAULT_end_section($$) +{ + my $fh = shift; + my $end_foot_navigation = shift; + &$print_foot_navigation($fh) if ($end_foot_navigation); + print $fh "$BIG_RULE\n"; +} + +sub T2H_DEFAULT_print_page_foot($) +{ + my $fh = shift; + my $program_string = program_string(); + print $fh < + + $program_string + +
    +$PRE_BODY_CLOSE +

    + + +EOT +} + +################################################################### +# Layout of navigation panel + +sub T2H_DEFAULT_print_head_navigation($$) +{ + my $fh = shift; + my $buttons = shift; + if ($VERTICAL_HEAD_NAVIGATION) + { + print $fh < + + +EOT + } + main::print_lines($fh, $Texi2HTML::THIS_HEADER); + &$print_navigation($fh, $buttons, $VERTICAL_HEAD_NAVIGATION); + if ($VERTICAL_HEAD_NAVIGATION) + { + print $fh < + +EOT + } + elsif (defined $SPLIT + and ($SPLIT eq 'node')) + { + print $fh "$SMALL_RULE\n"; + } +} + +sub T2H_DEFAULT_print_foot_navigation +{ + my $fh = shift; + if ($VERTICAL_HEAD_NAVIGATION) + { + print $fh < + + +EOT + } +} + +###################################################################### +# navigation panel +# +# how to create IMG tag +sub T2H_DEFAULT_button_icon_img +{ + my $button = shift; + my $icon = shift; + my $name = shift; + return '' if (!defined($icon)); + $button = "" if (!defined ($button)); + $name = '' if (!defined($name)); + my $alt = ''; + if ($name ne '') + { + if ($button ne '') + { + $alt = "$button: $name"; + } + else + { + $alt = $name; + } + } + else + { + $alt = $button; + } + return qq{$alt}; +} + +sub T2H_DEFAULT_print_navigation +{ + my $fh = shift; + my $buttons = shift; + my $vertical = shift; + my $spacing = 1; + print $fh '\n"; + + print $fh "" unless $vertical; + for my $button (@$buttons) + { + print $fh qq{\n} if $vertical; + print $fh qq{\n"; + print $fh "\n" if $vertical; + } + print $fh "" unless $vertical; + print $fh "
    }; + + if (ref($button) eq 'CODE') + { + &$button($fh, $vertical); + } + elsif (ref($button) eq 'SCALAR') + { + print $fh "$$button" if defined($$button); + } + elsif (ref($button) eq 'ARRAY') + { + my $text = $button->[1]; + my $button_href = $button->[0]; + # verify that $button_href is simple text and text is a reference + if (defined($button_href) and !ref($button_href) + and defined($text) and (ref($text) eq 'SCALAR') and defined($$text)) + { # use given text + if ($Texi2HTML::HREF{$button_href}) + { + print $fh "" . + &$anchor('', + $Texi2HTML::HREF{$button_href}, + $$text + ) + ; + } + else + { + print $fh $$text; + } + } + } + elsif ($button eq ' ') + { # handle space button + print $fh + ($ICONS && $ACTIVE_ICONS{' '}) ? + &$button_icon_img($BUTTONS_NAME{$button}, $ACTIVE_ICONS{' '}) : + $NAVIGATION_TEXT{' '}; + #next; + } + elsif ($Texi2HTML::HREF{$button}) + { # button is active + my $btitle = $BUTTONS_GOTO{$button} ? + 'title="' . $BUTTONS_GOTO{$button} . '"' : ''; + if ($ICONS && $ACTIVE_ICONS{$button}) + { # use icon + print $fh '' . + &$anchor('', + $Texi2HTML::HREF{$button}, + &$button_icon_img($BUTTONS_NAME{$button}, + $ACTIVE_ICONS{$button}, + $Texi2HTML::SIMPLE_TEXT{$button}), + $btitle + ); + } + else + { # use text + print $fh + '[' . + &$anchor('', + $Texi2HTML::HREF{$button}, + $NAVIGATION_TEXT{$button}, + $btitle + ) . + ']'; + } + } + else + { # button is passive + print $fh + $ICONS && $PASSIVE_ICONS{$button} ? + &$button_icon_img($BUTTONS_NAME{$button}, + $PASSIVE_ICONS{$button}, + $Texi2HTML::SIMPLE_TEXT{$button}) : + + "[" . $NAVIGATION_TEXT{$button} . "]"; + } + print $fh "
    \n"; +} + +###################################################################### +# Frames: this is from "Richard Y. Kim" +# Should be improved to be more conforming to other _print* functions +# FIXME pass toc_file and main_file as args or in $Texi2HTML::THISDOC ? + +sub T2H_DEFAULT_print_frame +{ + my $fh = shift; + my $toc_file = shift; + my $main_file = shift; + print $fh < +$Texi2HTML::THISDOC{title} + + + + + +EOT +} + +sub T2H_DEFAULT_print_toc_frame +{ + my $fh = shift; + my $stoc_lines = shift; + &$print_page_head($fh); + print $fh <Content +EOT + print $fh map {s/\bhref=/target="main" href=/; $_;} @$stoc_lines; + print $fh "\n"; +} + +# This subroutine is intended to fill @Texi2HTML::TOC_LINES and +# @Texi2HTML::OVERVIEW with the table of contents and short table of +# contents. +# +# arguments: +# ref on an array containing all the elements + +# each element is a reference on a hash. The following keys might be of +# use: +# 'top': true if this is the top element +# 'index_page': true if the element is an index page added because of index +# splitting +# 'toc_level': level of the element in the table of content. Highest level +# is 1 for the @top element and for chapters, appendix and so on, +# 2 for section, unnumberedsec and so on... +# 'tocid': label used for reference linking to the element in table of +# contents +# 'file': the file containing the element, usefull to do href to that file +# in case the document is split. +# 'text': text of the element, with section number +# 'text_nonumber': text of the element, without section number + +# Relevant configuration variables are: +# $NUMBER_SECTIONS +# $TOC_LIST_ATTRIBUTE: usefull in case a list is used +# $FRAMES: @Texi2HTML::OVERVIEW is used in one of the frames. +# $BEFORE_OVERVIEW +# $AFTER_OVERVIEW +# $BEFORE_TOC_LINES +# $AFTER_TOC_LINES +# $DO_CONTENTS +# $DO_SCONTENTS + +sub T2H_DEFAULT_toc_body($) +{ +} + +sub T2H_DEFAULT_inline_contents($$$) +{ + my $fh = shift; + my $command = shift; + my $element = shift; + my $name; + my $lines; + + my $result = undef; + + if ($command eq 'contents') + { + $name = $Texi2HTML::NAME{'Contents'}; + $lines = $Texi2HTML::TOC_LINES; + } + else + { + $name = $Texi2HTML::NAME{'Overview'}; + $lines = $Texi2HTML::OVERVIEW; + } + if (@{$lines}) + { + $result = [ "".&$anchor($element->{'id'})."\n", + "

    $name

    \n" ]; + push @$result, @$lines; + } + + return $result; +} + +sub T2H_DEFAULT_css_lines ($$) +{ + my $import_lines = shift; + my $rule_lines = shift; + return if (defined($CSS_LINES) or (!@$rule_lines and !@$import_lines and (! keys(%css_map)))); + $CSS_LINES = "\n"; +} + +###################################################################### +# About page +# + +# PRE_ABOUT can be a function reference or a scalar. +# Note that if it is a scalar, T2H_InitGlobals has not been called, +# and all global variables like $ADDRESS are not available. +$PRE_ABOUT = sub +{ + return ' ' . program_string() . "\n"; +}; + +# If customizing $AFTER_ABOUT, be sure to put the content inside

    . +$AFTER_ABOUT = ''; + +%BUTTONS_EXAMPLE = + ( + 'Top', '   ', + 'Contents', '   ', + 'Overview', '   ', + 'Index', '   ', + 'This', '1.2.3', + 'Back', '1.2.2', + 'FastBack', '1', + 'Prev', '1.2.2', + 'Up', '1.2', + 'Next', '1.2.4', + 'NodeUp', '1.2', + 'NodeNext', '1.2.4', + 'NodePrev', '1.2.2', + 'Following', '1.2.4', + 'Forward', '1.2.4', + 'FastForward', '2', + 'About', '   ', + 'First', '1.', + 'Last', '1.2.4', + ); + +sub T2H_DEFAULT_about_body +{ + my $about = "

    \n"; + if (ref($PRE_ABOUT) eq 'CODE') + { + $about .= &$PRE_ABOUT(); + } + else + { + $about .= $PRE_ABOUT; + } + $about .= < +

    +EOT + $about .= &$I(' The buttons in the navigation panels have the following meaning:') . "\n"; + $about .= < + + +EOT + $about .= ' \n" . +' \n" . +' \n" . +' \n" . " \n"; + + for my $button (@SECTION_BUTTONS) + { + next if $button eq ' ' || ref($button) eq 'CODE' || ref($button) eq 'SCALAR' || ref($button) eq 'ARRAY'; + $about .= " \n \n"; + $about .= <$BUTTONS_NAME{$button} + + + +EOT + } + + $about .= < + +

    +EOT + $about .= &$I(' where the @strong{ Example } assumes that the current position is at @strong{ Subsubsection One-Two-Three } of a document of the following structure:') . "\n"; + +# where the Example assumes that the current position +# is at Subsubsection One-Two-Three of a document of +# the following structure: + $about .= < + +

      +EOT + $about .= '
    • 1. ' . &$I('Section One') . "\n" . +"
        \n" . +'
      • 1.1 ' . &$I('Subsection One-One') . "\n"; + $about .= < +
      • ...
        • +
      +
      • +EOT + $about .= '
    • 1.2 ' . &$I('Subsection One-Two') . "\n" . +"
        \n" . +'
      • 1.2.1 ' . &$I('Subsubsection One-Two-One') . "
        • \n" . +'
      • 1.2.2 ' . &$I('Subsubsection One-Two-Two') . "
        • \n" . +'
      • 1.2.3 ' . &$I('Subsubsection One-Two-Three') . "    \n" +. +' <== ' . &$I('Current Position') . "
        • \n" . +'
      • 1.2.4 ' . &$I('Subsubsection One-Two-Four') . "
        • \n" . +"
      \n" . +"
      • \n" . +'
    • 1.3 ' . &$I('Subsection One-Three') . "\n"; + $about .= < +
    • ...
      • +
    + +EOT + $about .= '
  • 1.4 ' . &$I('Subsection One-Four') . "
    • \n"; + $about .= < + + +$AFTER_ABOUT +EOT + return $about; +} + +sub T2H_DEFAULT_titlepage() +{ + my $result = ''; + if (@{$Texi2HTML::THISDOC{'titles'}} + or @{$Texi2HTML::THISDOC{'subtitles'}} + or @{$Texi2HTML::THISDOC{'authors'}}) + { + $result = "
    \n"; + foreach my $title (@{$Texi2HTML::THISDOC{'titles'}}) + { + $result .= '

    ' . $title . "

    \n"; + } + foreach my $subtitle (@{$Texi2HTML::THISDOC{'subtitles'}}) + { + $result .= '

    ' . $subtitle . "

    \n"; + } + foreach my $author (@{$Texi2HTML::THISDOC{'authors'}}) + { + $result .= ' ' . $author . "
    \n"; + } + $result .= "
    \n$DEFAULT_RULE\n"; + } + + $Texi2HTML::TITLEPAGE = $result . $Texi2HTML::TITLEPAGE; + + if ($Texi2HTML::THISDOC{'setcontentsaftertitlepage'} and @{$Texi2HTML::THISDOC{'inline_contents'}->{'contents'}}) + { + foreach my $line(@{$Texi2HTML::THISDOC{'inline_contents'}->{'contents'}}) + { + $Texi2HTML::TITLEPAGE .= $line; + } + $Texi2HTML::TITLEPAGE .= "$DEFAULT_RULE\n"; + } + if ($Texi2HTML::THISDOC{'setshortcontentsaftertitlepage'} and @{$Texi2HTML::THISDOC{'inline_contents'}->{'shortcontents'}}) + { + foreach my $line(@{$Texi2HTML::THISDOC{'inline_contents'}->{'shortcontents'}}) + { + $Texi2HTML::TITLEPAGE .= $line; + } + $Texi2HTML::TITLEPAGE .= "$DEFAULT_RULE\n"; + } +} + +# FIXME Honor DOCUMENT_DESCRIPTION? +sub T2H_DEFAULT_print_redirection_page($) +{ + my $fh = shift; + my $longtitle = "$Texi2HTML::THISDOC{'title_simple_format'}"; + $longtitle .= ": $Texi2HTML::SIMPLE_TEXT{'This'}" if exists $Texi2HTML::SIMPLE_TEXT{'This'}; + my $description = $longtitle; + my $encoding = ''; + $encoding = "" if (defined($ENCODING_NAME) and ($ENCODING_NAME ne '')); + my $href = &$anchor('', $Texi2HTML::HREF{'This'}, $Texi2HTML::NAME{'This'}); + my $string = &$I('The node you are looking for is at %{href}.', + { 'href' => $href }); + print $fh < + + + +$longtitle + + + + + + +$encoding +$CSS_LINES + +$EXTRA_HEAD + + + +$AFTER_BODY_OPEN +

    $string

    + +EOT +} + +sub T2H_DEFAULT_node_file_name($$) +{ + my $node = shift; + my $type = shift; + return undef if ($node->{'external_node'} or $node->{'index_page'} + or ($type eq 'top' and !$NEW_CROSSREF_STYLE)); + my $node_file_base; + if ($type eq 'top' and defined($TOP_NODE_FILE)) + { + $node_file_base = $TOP_NODE_FILE; + } + elsif ($NEW_CROSSREF_STYLE) + { + if ($TRANSLITERATE_NODE) + { + $node_file_base = $node->{'cross_manual_file'}; + } + else + { + $node_file_base = $node->{'cross_manual_target'}; + } + } + else + { + $node_file_base = main::remove_texi($node->{'texi'}); + $node_file_base =~ s/[^\w\.\-]/-/g; + } + if (defined($NODE_FILE_EXTENSION) and $NODE_FILE_EXTENSION ne '') + { + return ($node_file_base . ".$NODE_FILE_EXTENSION"); + } + return $node_file_base; +} + +######################################################################## +# Control of formatting: +# 1.) For some changes, it is often enough to change the value of +# some global map. It might necessitate building a little +# function along with the change in hash, if the change is the use +# of another function (in style_map). +# 2.) For other changes, reimplement one of the t2h_default_* routines, +# give them another name, and assign them to the respective +# $ variable (below). + + +# +# This hash should have keys corresponding with the nonletter command accent +# whose following character is considered to be the argument +# This hash associates an accent macro to the ISO name for the accent if any. +# The customary use of this map is to find the ISO name appearing in html +# entity (like é) associated with a texinfo accent macro. +# +# The keys of the hash are +# ": umlaut +# ~: tilda accent +# ^: circumflex accent +# `: grave accent +# ': acute accent +# =: macron accent +%accent_map = ( + '"', 'uml', + '~', 'tilde', + '^', 'circ', + '`', 'grave', + "'", 'acute', + '=', '', + ); + +# +# texinfo "simple things" (@foo) to HTML ones +# +%simple_map = ( + "*", "
    ", # HTML+ + ' ', ' ', + "\t", ' ', + "\n", ' ', + # "­" or "­" could also be possible for @-, but it seems + # that some browser will consider this as an always visible hyphen mark + # which is not what we want (see http://www.cs.tut.fi/~jkorpela/shy.html) + '-', '', # hyphenation hint + '|', '', # used in formatting commands @evenfooting and friends + '/', '', + # spacing commands + ':', '', + '!', '!', + '?', '?', + '.', '.', + '@', '@', + '}', '}', + '{', '{', + ); + +# this map is used in preformatted text +%simple_map_pre = %simple_map; +$simple_map_pre{'*'} = "\n"; + +# +# texinfo "things" (@foo{}) to HTML ones +# +%things_map = ( + 'TeX' => 'TeX', + 'LaTeX' => 'LaTeX', +# pertusus: unknown by makeinfo, not in texinfo manual (@* is the right thing) +# 'br', '
    ', # paragraph break + 'bullet' => '*', +# #'copyright' => '(C)', + 'copyright' => '©', + 'registeredsymbol' => '®', + 'dots' => '...', + 'enddots' => '....', + 'equiv' => '==', +# FIXME i18n + 'error' => 'error-->', + 'expansion' => '==>', + 'minus' => '-', + 'point' => '-!-', + 'print' => '-|', + 'result' => '=>', + # set in code using the language + # 'today', &pretty_date, + 'today' => '', + 'aa' => 'å', + 'AA' => 'Å', + 'ae' => 'æ', + 'oe' => 'œ', #pertusus: also œ. œ not in html 3.2 + 'AE' => 'Æ', + 'OE' => 'Œ', #pertusus: also Œ. Œ not in html 3.2 + 'o' => 'ø', + 'O' => 'Ø', + 'ss' => 'ß', + 'l' => 'ł', + 'L' => 'Ł', + 'exclamdown' => '¡', + 'questiondown' => '¿', + 'pounds' => '£', + 'ordf' => 'ª', + 'ordm' => 'º', + 'comma' => ',', + 'euro' => '€', + 'tie' => ' ', + ); + +# This map is used in preformatted environments +%pre_map = %things_map; +$pre_map{'dots'} = '...'; +$pre_map{'enddots'} = '....'; +#$pre_map{'br'} = "\n"; + +# ascii representation of @-commands +%ascii_simple_map = ( + "*", "\n", # HTML+ + ' ', ' ', + "\t", "\t", + "\n", "\n", + '-', '', # hyphenation hint + '|', '', # used in formatting commands @evenfooting and friends + '/', '', + ':', '', + '!', '!', + '?', '?', + '.', '.', + '@', '@', + '}', '}', + '{', '{', +); + +%ascii_things_map = ( + 'TeX' => 'TeX', + 'LaTeX' => 'LaTeX', + 'bullet' => '*', + 'copyright' => '(C)', + 'registeredsymbol' => '(R)', + 'dots' => '...', + 'enddots' => '....', + 'equiv' => '==', +# FIXME i18n + 'error' => 'error-->', + 'expansion' => '==>', + 'minus' => '-', + 'point' => '-!-', + 'print' => '-|', + 'result' => '=>', + 'today' => '', + 'aa' => 'aa', + 'AA' => 'AA', + 'ae' => 'ae', + 'oe' => 'oe', + 'AE' => 'AE', + 'OE' => 'OE', + 'o' => '/o', + 'O' => '/O', + 'ss' => 'ss', + 'l' => '/l', + 'L' => '/L', + 'exclamdown' => '?', + 'questiondown' => '!', + 'pounds' => '#', + 'ordf' => 'a', + 'ordm' => 'o', + 'comma' => ',', + 'euro' => 'Euro', + 'tie' => ' ', +); + +# +# This map is used when texi elements are removed and replaced +# by simple text +# +%simple_map_texi = ( + "*", "", + " ", " ", + "\t", " ", + "-", "-", # soft hyphen + "\n", "\n", + "|", "", + # spacing commands + ":", "", + "!", "!", + "?", "?", + ".", ".", + "-", "", + '@', '@', + '}', '}', + '{', '{', + ); + +# text replacing macros when texi commands are removed and plain text is +# produced +%texi_map = ( + 'TeX', 'TeX', + 'LaTeX', 'LaTeX', + 'bullet', '*', + 'copyright', 'C', + 'registeredsymbol', 'R', + 'dots', '...', + 'enddots', '....', + 'equiv', '==', + 'error', 'error-->', + 'expansion', '==>', + 'minus', '-', + 'point', '-!-', + 'print', '-|', + 'result', '=>', + 'today' => '', + 'aa', 'aa', + 'AA', 'AA', + 'ae', 'ae', + 'oe', 'oe', + 'AE', 'AE', + 'OE', 'OE', + 'o', 'o', + 'O', 'O', + 'ss', 'ss', + 'l', 'l', + 'L', 'L', + 'exclamdown', '! upside-down', + #'exclamdown', '¡', + 'questiondown', '? upside-down', + #'questiondown', '¿', + 'pounds', 'pound sterling', + #'pounds', '£' + 'ordf' => 'a', + 'ordm' => 'o', + 'comma' => ',', + 'euro' => 'Euro', + 'tie' => ' ', + ); + +# taken from +#Latin extended additionnal +#http://www.alanwood.net/unicode/latin_extended_additional.html +#C1 Controls and Latin-1 Supplement +#http://www.alanwood.net/unicode/latin_1_supplement.html +#Latin Extended-A +#http://www.alanwood.net/unicode/latin_extended_a.html +#Latin Extended-B +#http://www.alanwood.net/unicode/latin_extended_b.html +#dotless i: 0131 + +#http://www.alanwood.net/unicode/arrows.html 21** +#http://www.alanwood.net/unicode/general_punctuation.html 20** +#http://www.alanwood.net/unicode/mathematical_operators.html 22** + +%unicode_map = ( + 'bullet' => '2022', + 'copyright' => '00A9', + 'registeredsymbol' => '00AE', + 'dots' => '2026', + 'enddots' => '', + 'equiv' => '2261', + 'error' => '', + 'expansion' => '2192', + 'minus' => '2212', # in mathematical operators +# 'minus' => '002D', # in latin1 + 'point' => '2605', + 'print' => '22A3', + 'result' => '21D2', + 'today' => '', + 'aa' => '00E5', + 'AA' => '00C5', + 'ae' => '00E6', + 'oe' => '0153', + 'AE' => '00C6', + 'OE' => '0152', + 'o' => '00F8', + 'O' => '00D8', + 'ss' => '00DF', + 'l' => '0142', + 'L' => '0141', + 'exclamdown' => '00A1', + 'questiondown' => '00BF', + 'pounds' => '00A3', + 'ordf' => '00AA', + 'ordm' => '00BA', + 'comma' => '002C', + 'euro' => '20AC', + 'tie' => '', +# 'tie' => '0020', + ); + +%transliterate_map = ( + '00C5' => 'AA', + '00E5' => 'aa', + '00D8' => 'OE', + '00F8' => 'oe', + '00E6' => 'ae', + '0153' => 'oe', + '00C6' => 'AE', + '0152' => 'OE', + '00DF' => 'ss', + '0141' => 'L', + '0142' => 'l', + '00D0' => 'DH', + '0415' => 'E', + '0435' => 'e', + '0426' => 'C', + '042A' => 'W', + '044A' => 'w', + '042C' => 'X', + '044C' => 'x', + '042E' => 'yu', + '042F' => 'YA', + '044F' => 'ya', + '0433' => 'g', + '0446' => 'c', + '04D7' => 'IO', + '00DD' => 'Y', # unidecode gets this wrong ? + ); + +foreach my $symbol(keys(%unicode_map)) +{ + if ($unicode_map{$symbol} ne '' and !exists($transliterate_map{$symbol})) + { + $no_transliterate_map{$unicode_map{$symbol}} = 1; + } +} + +%ascii_character_map = ( + ' ' => '0020', + '!' => '0021', + '"' => '0022', + '#' => '0023', + '$' => '0024', + '%' => '0025', + '&' => '0026', + "'" => '0027', + '(' => '0028', + ')' => '0029', + '*' => '002A', + '+' => '002B', + ',' => '002C', + '-' => '002D', + '.' => '002E', + '/' => '002F', + ':' => '003A', + ';' => '003B', + '<' => '003C', + '=' => '003D', + '>' => '003E', + '?' => '003F', + '@' => '0040', + '[' => '005B', + '\\' => '005C', + ']' => '005D', + '^' => '005E', + '_' => '005F', + '`' => '0060', + '{' => '007B', + '|' => '007C', + '}' => '007D', + '~' => '007E', +); + +%perl_charset_to_html = ( + 'utf8' => 'utf-8', + 'utf-8-strict' => 'utf-8', + 'ascii' => 'us-ascii', +); + +# symbols used for the commands if $USE_ISO is true. +%iso_symbols = ( + 'equiv' => '≡', + 'dots' => '…', + 'bullet' => '•', + 'result' => '⇒', + 'expansion' => '→', + 'point' => '∗', + "'" => '’', + '`' => '‘', + ); + +# not used currently for html, but used in chm.init +%numeric_entity_map = (); + +foreach my $symbol (keys(%unicode_map)) +{ + if ($symbol ne '') + { + $numeric_entity_map{$symbol} = '&#' . hex($unicode_map{$symbol}) . ';'; + } +} + +# When the value begins with & the function with that name is used to do the +# html. The first argument is the text enclosed within {}, the second is the +# style name (which is also the key of the hash) +# +# Otherwithe the value is the html element used to enclose the text, and if +# there is a " the resulting text is also enclosed within `' +my %old_style_map = ( + 'acronym', '', + 'asis', '', + 'b', 'b', + 'cite', 'cite', + 'code', 'code', + 'command', 'code', + 'ctrl', '&default_ctrl', + 'dfn', 'em', + 'dmn', '', + 'email', '&default_email', + 'emph', 'em', + 'env', 'code', + 'file', '"tt', + 'i', 'i', + 'kbd', 'kbd', + 'key', 'kbd', + 'math', 'em', + 'option', '"samp', + 'r', '', + 'samp', '"samp', + 'sc', '&default_sc', + 'strong', 'strong', + 't', 'tt', + 'uref', '&default_uref', + 'url', '&default_url', + 'var', 'var', + 'verb', 'tt', + 'titlefont', '&default_titlefont', + 'w', '', + ); + +# default is {'args' => ['normal'], 'attribute' => ''}, +%style_map = ( + 'asis', {}, + 'b', {'attribute' => 'b'}, + 'cite', {'attribute' => 'cite'}, + 'code', {'args' => ['code'], 'attribute' => 'code'}, + 'command', {'args' => ['code'], 'attribute' => 'code'}, + 'ctrl', {'function' => \&t2h_default_ctrl,'type' => 'simple_type'}, + 'dfn', {'attribute' => 'em'}, + 'dmn', {}, + 'email', {'args' => ['code', 'normal'], + 'function' => \&t2h_default_email, + 'type' => 'simple_type'}, + #'email', {'args' => ['normal', 'normal'], + # 'function' => \&t2h_default_email}, + 'emph', {'attribute' => 'em'}, + 'env', {'args' => ['code'], 'attribute' => 'code'}, + 'file', {'args' => ['code'], 'attribute' => 'tt', 'quote' => '"'}, + 'i', {'attribute' => 'i'}, + 'slanted', {'attribute' => 'i'}, + 'sansserif', {'attribute' => 'span class="sansserif"'}, + 'kbd', {'args' => ['code'], 'attribute' => 'kbd'}, + 'key', {'begin' => '<', 'end' => '>'}, + 'math', {'attribute' => 'em'}, + 'option', {'args' => ['code'], 'attribute' => 'samp', 'quote' => '"'}, + 'r', {'attribute' => 'span class="roman"'}, + 'samp', {'args' => ['code'], 'attribute' => 'samp', 'quote' => '"'}, +# 'sc', {'function' => \&t2h_default_sc}, + 'sc', {'attribute' => 'small'}, + 'strong', {'attribute' => 'strong'}, + 't', {'attribute' => 'tt'}, + 'uref', {'function' => \&t2h_default_uref, + 'args' => ['code', 'normal', 'normal'], + 'type' => 'simple_type' }, + #'uref', {'function' => \&t2h_default_uref, + # 'args' => ['normal', 'normal', 'normal']}, + 'url', {'function' => \&t2h_default_uref, + 'args' => ['code', 'normal', 'normal'], + 'type' => 'simple_type'}, + 'indicateurl', {'args' => ['code'], 'begin' => '<', 'end' => '>','type' => 'simple_type'}, + 'var', {'attribute' => 'var'}, + 'verb', {'args' => ['code'], 'attribute' => 'tt'}, + 'titlefont', {'function' => \&t2h_default_titlefont, + 'type' => 'simple_type'}, + 'w', {'type' => 'simple_type'}, + ); + +%command_type = (); + +foreach my $style (keys(%style_map)) +{ + if (exists($style_map{$style}->{'type'})) + { + $command_type{$style} = $style_map{$style}->{'type'}; + } + else + { + $command_type{$style} = 'style'; + } +} + +%unicode_diacritical = ( + 'H' => '030B', + 'ringaccent' => '030A', + "'" => '0301', + 'v' => '030C', + ',' => '0327', + '^' => '0302', + 'dotaccent' => '0307', + '`' => '0300', + '=' => '0304', + '~' => '0303', + '"' => '0308', + 'udotaccent' => '0323', + 'ubaraccent' => '0332', + 'u' => '0306', + 'tieaccent' => '0361' +); + +%unicode_accents = ( + 'dotaccent' => { # dot above + 'A' => '0226', #C moz-1.2 + 'a' => '0227', #c moz-1.2 + 'B' => '1E02', + 'b' => '1E03', + 'C' => '010A', + 'c' => '010B', + 'D' => '1E0A', + 'd' => '1E0B', + 'E' => '0116', + 'e' => '0117', + 'F' => '1E1E', + 'f' => '1E1F', + 'G' => '0120', + 'g' => '0121', + 'H' => '1E22', + 'h' => '1E23', + 'i' => '0069', + 'I' => '0130', + 'N' => '1E44', + 'n' => '1E45', + 'O' => '022E', #Y moz-1.2 + 'o' => '022F', #v moz-1.2 + 'P' => '1E56', + 'p' => '1E57', + 'R' => '1E58', + 'r' => '1E59', + 'S' => '1E60', + 's' => '1E61', + 'T' => '1E6A', + 't' => '1E6B', + 'W' => '1E86', + 'w' => '1E87', + 'X' => '1E8A', + 'x' => '1E8B', + 'Y' => '1E8E', + 'y' => '1E8F', + 'Z' => '017B', + 'z' => '017C', + }, + 'udotaccent' => { # dot below + 'A' => '1EA0', + 'a' => '1EA1', + 'B' => '1E04', + 'b' => '1E05', + 'D' => '1E0C', + 'd' => '1E0D', + 'E' => '1EB8', + 'e' => '1EB9', + 'H' => '1E24', + 'h' => '1E25', + 'I' => '1ECA', + 'i' => '1ECB', + 'K' => '1E32', + 'k' => '1E33', + 'L' => '1E36', + 'l' => '1E37', + 'M' => '1E42', + 'm' => '1E43', + 'N' => '1E46', + 'n' => '1E47', + 'O' => '1ECC', + 'o' => '1ECD', + 'R' => '1E5A', + 'r' => '1E5B', + 'S' => '1E62', + 's' => '1E63', + 'T' => '1E6C', + 't' => '1E6D', + 'U' => '1EE4', + 'u' => '1EE5', + 'V' => '1E7E', + 'v' => '1E7F', + 'W' => '1E88', + 'w' => '1E89', + 'Y' => '1EF4', + 'y' => '1EF5', + 'Z' => '1E92', + 'z' => '1E93', + }, + 'ubaraccent' => { # line below + 'B' => '1E06', + 'b' => '1E07', + 'D' => '1E0E', + 'd' => '1E0F', + 'h' => '1E96', + 'K' => '1E34', + 'k' => '1E35', + 'L' => '1E3A', + 'l' => '1E3B', + 'N' => '1E48', + 'n' => '1E49', + 'R' => '1E5E', + 'r' => '1E5F', + 'T' => '1E6E', + 't' => '1E6F', + 'Z' => '1E94', + 'z' => '1E95', + }, + ',' => { # cedilla + 'C' => '00C7', + 'c' => '00E7', + 'D' => '1E10', + 'd' => '1E11', + 'E' => '0228', #C moz-1.2 + 'e' => '0229', #c moz-1.2 + 'G' => '0122', + 'g' => '0123', + 'H' => '1E28', + 'h' => '1E29', + 'K' => '0136', + 'k' => '0137', + 'L' => '013B', + 'l' => '013C', + 'N' => '0145', + 'n' => '0146', + 'R' => '0156', + 'r' => '0157', + 'S' => '015E', + 's' => '015F', + 'T' => '0162', + 't' => '0163', + }, + '=' => { # macron + 'A' => '0100', + 'a' => '0101', + 'E' => '0112', + 'e' => '0113', + 'I' => '012A', + 'i' => '012B', + 'G' => '1E20', + 'g' => '1E21', + 'O' => '014C', + 'o' => '014D', + 'U' => '016A', + 'u' => '016B', + 'Y' => '0232', #? moz-1.2 + 'y' => '0233', #? moz-1.2 + }, + '"' => { # diaeresis + 'A' => '00C4', + 'a' => '00E4', + 'E' => '00CB', + 'e' => '00EB', + 'H' => '1E26', + 'h' => '1E27', + 'I' => '00CF', + 'i' => '00EF', + 'O' => '00D6', + 'o' => '00F6', + 't' => '1E97', + 'U' => '00DC', + 'u' => '00FC', + 'W' => '1E84', + 'w' => '1E85', + 'X' => '1E8C', + 'x' => '1E8D', + 'y' => '00FF', + 'Y' => '0178', + }, + 'u' => { # breve + 'A' => '0102', + 'a' => '0103', + 'E' => '0114', + 'e' => '0115', + 'G' => '011E', + 'g' => '011F', + 'I' => '012C', + 'i' => '012D', + 'O' => '014E', + 'o' => '014F', + 'U' => '016C', + 'u' => '016D', + }, + "'" => { # acute + 'A' => '00C1', + 'a' => '00E1', + 'C' => '0106', + 'c' => '0107', + 'E' => '00C9', + 'e' => '00E9', + 'G' => '01F4', + 'g' => '01F5', + 'I' => '00CD', + 'i' => '00ED', + 'K' => '1E30', + 'k' => '1E31', + 'L' => '0139', + 'l' => '013A', + 'M' => '1E3E', + 'm' => '1E3F', + 'N' => '0143', + 'n' => '0144', + 'O' => '00D3', + 'o' => '00F3', + 'P' => '1E54', + 'p' => '1E55', + 'R' => '0154', + 'r' => '0155', + 'S' => '015A', + 's' => '015B', + 'U' => '00DA', + 'u' => '00FA', + 'W' => '1E82', + 'w' => '1E83', + 'Y' => '00DD', + 'y' => '00FD', + 'Z' => '0179', + 'z' => '018A', + }, + '~' => { # tilde + 'A' => '00C3', + 'a' => '00E3', + 'E' => '1EBC', + 'e' => '1EBD', + 'I' => '0128', + 'i' => '0129', + 'N' => '00D1', + 'n' => '00F1', + 'O' => '00D5', + 'o' => '00F5', + 'U' => '0168', + 'u' => '0169', + 'V' => '1E7C', + 'v' => '1E7D', + 'Y' => '1EF8', + 'y' => '1EF9', + }, + '`' => { # grave + 'A' => '00C0', + 'a' => '00E0', + 'E' => '00C8', + 'e' => '00E8', + 'I' => '00CC', + 'i' => '00EC', + 'N' => '01F8', + 'n' => '01F9', + 'O' => '00D2', + 'o' => '00F2', + 'U' => '00D9', + 'u' => '00F9', + 'W' => '1E80', + 'w' => '1E81', + 'Y' => '1EF2', + 'y' => '1EF3', + }, + '^' => { # circumflex + 'A' => '00C2', + 'a' => '00E2', + 'C' => '0108', + 'c' => '0109', + 'E' => '00CA', + 'e' => '00EA', + 'G' => '011C', + 'g' => '011D', + 'H' => '0124', + 'h' => '0125', + 'I' => '00CE', + 'i' => '00EE', + 'J' => '0134', + 'j' => '0135', + 'O' => '00D4', + 'o' => '00F4', + 'S' => '015C', + 's' => '015D', + 'U' => '00DB', + 'u' => '00FB', + 'W' => '0174', + 'w' => '0175', + 'Y' => '0176', + 'y' => '0177', + 'Z' => '1E90', + 'z' => '1E91', + }, + 'ringaccent' => { # ring + 'A' => '00C5', + 'a' => '00E5', + 'U' => '016E', + 'u' => '016F', + 'w' => '1E98', + 'y' => '1E99', + }, + 'v' => { # caron + 'A' => '01CD', + 'a' => '01CE', + 'C' => '010C', + 'c' => '010D', + 'D' => '010E', + 'd' => '010F', + 'E' => '011A', + 'e' => '011B', + 'G' => '01E6', + 'g' => '01E7', + 'H' => '021E', #K with moz-1.2 + 'h' => '021F', #k with moz-1.2 + 'I' => '01CF', + 'i' => '01D0', + 'K' => '01E8', + 'k' => '01E9', + 'L' => '013D', #L' with moz-1.2 + 'l' => '013E', #l' with moz-1.2 + 'N' => '0147', + 'n' => '0148', + 'O' => '01D1', + 'o' => '01D2', + 'R' => '0158', + 'r' => '0159', + 'S' => '0160', + 's' => '0161', + 'T' => '0164', + 't' => '0165', + 'U' => '01D3', + 'u' => '01D4', + 'Z' => '017D', + 'z' => '017E', + }, + 'H' => { # double acute + 'O' => '0150', + 'o' => '0151', + 'U' => '0170', + 'u' => '0171', + }, +); + +%transliterate_accent_map = (); +foreach my $command (keys(%unicode_accents)) +{ + foreach my $letter(keys (%{$unicode_accents{$command}})) + { + $transliterate_accent_map{$unicode_accents{$command}->{$letter}} + = $letter + unless (exists($transliterate_map{$unicode_accents{$command}->{$letter}})); + } +} + +%special_accents = ( + 'ringaccent' => 'aA', + "'" => 'aeiouyAEIOUY', + ',' => 'cC', + '^' => 'aeiouAEIOU', + '`' => 'aeiouAEIOU', + '~' => 'nNaoAO', + '"' => 'aeiouyAEIOU', +); + +foreach my $accent_command ('tieaccent', 'dotless', keys(%unicode_accents)) +{ + $style_map{$accent_command} = { 'function' => \&t2h_default_accent }; + $old_style_map{$accent_command} = '&default_accent'; + $style_map_texi{$accent_command} = { 'function' => \&t2h_default_ascii_accent }; +} + +sub default_accent($$) +{ + my $text = shift; + my $accent = shift; + return "&${text}$accent_map{$accent};" if (defined($accent_map{$accent}) and defined($special_accents{$accent}) and ($text =~ /^[$special_accents{$accent}]$/)); + return '&' . $text . 'ring;' if (($accent eq 'ringaccent') and (defined($special_accents{$accent})) and ($text =~ /^[$special_accents{$accent}]$/)); + return $text . '<' if ($accent eq 'v'); + return "&${text}cedil;" if (($accent eq ',') and (defined($special_accents{$accent})) and ($text =~ /^[$special_accents{$accent}]$/)); + return ascii_accents($text, $accent); +} + +sub t2h_default_accent($$) +{ + my $accent = shift; + my $args = shift; + + my $text = $args->[0]; + + return "&${text}$accent_map{$accent};" if (defined($accent_map{$accent}) and defined($special_accents{$accent}) and ($text =~ /^[$special_accents{$accent}]$/)); + return '&' . $text . 'ring;' if (($accent eq 'ringaccent') and (defined($special_accents{$accent})) and ($text =~ /^[$special_accents{$accent}]$/)); + return $text . '<' if ($accent eq 'v'); + return "&${text}cedil;" if (($accent eq ',') and (defined($special_accents{$accent})) and ($text =~ /^[$special_accents{$accent}]$/)); +# FIXME here there could be a conversion to the character in the right +# encoding, like +# if ($USE_UNICODE and defined($OUT_ENCODING) and $OUT_ENCODING ne '' +# and exists($unicode_accents{$accent}) and exists($unicode_accents{$accent}->{$text})) +# { +# my $encoded_char = Encode::encode($OUT_ENCODING, chr(hex($unicode_map{$thing})), Encode::FB_QUIET); +# return $encoded_char if ($encoded_char ne ''); +# } + if ($USE_NUMERIC_ENTITY) + { + if (exists($unicode_accents{$accent}) and exists($unicode_accents{$accent}->{$text})) + { + return ('&#' . hex($unicode_accents{$accent}->{$text}) . ';'); + } + } + return ascii_accents($text, $accent); +} + +sub ascii_accents($$) +{ + my $text = shift; + my $accent = shift; + return $text if ($accent eq 'dotless'); + return $text . $accent if (defined($accent_map{$accent})); + return $text . "''" if ($accent eq 'H'); + return $text . '.' if ($accent eq 'dotaccent'); + return $text . '*' if ($accent eq 'ringaccent'); + return $text . '[' if ($accent eq 'tieaccent'); + return $text . '(' if ($accent eq 'u'); + return $text . '_' if ($accent eq 'ubaraccent'); + return '.' . $text if ($accent eq 'udotaccent'); + return $text . '<' if ($accent eq 'v'); + return $text . ',' if ($accent eq ','); +} + +sub default_sc($$) +{ + return '' . uc($_[0]) . ''; +} + +# now unused, upcasing is done in normal_text +sub t2h_default_sc($$$) +{ + shift; + my $args = shift; + return '' . uc($args->[0]) . ''; +} + +sub default_ctrl($$) +{ + return "^$_[0]"; +} + +sub t2h_default_ctrl($$$) +{ + shift; + my $args = shift; + return "^$args->[0]"; +} + +sub default_sc_pre($$) +{ + return uc($_[0]); +} + +# now unused, upcasing is done in normal_text +sub t2h_default_sc_pre($$$) +{ + shift; + my $args = shift; + return uc($args->[0]); +} + +sub default_titlefont($$) +{ + return "

    $_[0]

    " if ($_[0] =~ /\S/); + return ''; +} + +# Avoid adding h1 if the text is empty +sub t2h_default_titlefont($$$) +{ + shift; + my $args = shift; + return "

    $args->[0]

    " if ($args->[0] =~ /\S/); + return ''; +} + +# At some point in time (before 4.7?) according to the texinfo +# manual, url shouldn't lead to a link but rather be formatted +# like text. It is now what indicateurl do, url is the same that +# uref with one arg. If we did like makeinfo did it would have been +#sub url($$) +#{ +# return '<' . $_[0] . '>'; +#} +# +# This is unused, t2h_default_uref is used instead +sub t2h_default_url ($$) +{ + shift; + my $args = shift; + my $url = shift @$args; + #$url =~ s/\s*$//; + #$url =~ s/^\s*//; + $url = main::normalise_space($url); + return '' unless ($url =~ /\S/); + return &$anchor('', $url, $url); +} + +sub default_url ($$) +{ + my $url = shift; + my $command = shift; + $url =~ s/\s*$//; + $url =~ s/^\s*//; + return '' unless ($url =~ /\S/); + return &$anchor('', $url, $url); +} + +sub default_uref($$) +{ + my $arg = shift; + my $command = shift; + my ($url, $text, $replacement); + ($url, $text, $replacement) = split /,\s*/, $arg; + $url =~ s/\s*$//; + $url =~ s/^\s*//; + $text = $replacement if (defined($replacement)); + $text = $url unless ($text); + return $text if ($url eq ''); + return &$anchor('', $url, $text); +} + +sub t2h_default_uref($$) +{ + shift; + my $args = shift; + my $url = shift @$args; + my $text = shift @$args; + my $replacement = shift @$args; + #$url =~ s/\s*$//; + #$url =~ s/^\s*//; + $url = main::normalise_space($url); + $replacement = '' if (!defined($replacement)); + $replacement = main::normalise_space($replacement); + $text = '' if (!defined($text)); + $text = main::normalise_space($text); + $text = $replacement if ($replacement ne ''); + $text = $url unless ($text ne ''); + return $text if ($url eq ''); + return &$anchor('', $url, $text); +} + +sub default_email($$) +{ + my $arg = shift; + my $command = shift; + my ($mail, $text); + ($mail, $text) = split /,\s*/, $arg; + $mail =~ s/\s*$//; + $mail =~ s/^\s*//; + $text = $mail unless ($text); + return $text if ($mail eq ''); + return &$anchor('', "mailto:$mail", $text); +} + +sub t2h_default_email($$) +{ + my $command = shift; + my $args = shift; + my $mail = shift @$args; + my $text = shift @$args; + $mail = main::normalise_space($mail); + #$mail =~ s/\s*$//; + #$mail =~ s/^\s*//; + $text = $mail unless (defined($text) and ($text ne '')); + $text = main::normalise_space($text); + return $text if ($mail eq ''); + return &$anchor('', "mailto:$mail", $text); +} + +sub t2h_default_ascii_accent($$$$) +{ + my $accent = shift; + my $args = shift; + + my $text = $args->[0]; + return ascii_accents($text, $accent); +} + +sub t2h_default_no_texi_email +{ + my $command = shift; + my $args = shift; + my $mail = shift @$args; + my $text = shift @$args; + $mail = main::normalise_space($mail); + #$mail =~ s/\s*$//; + #$mail =~ s/^\s*//; + return $text if (defined($text) and ($text ne '')); + return $mail; +} + +sub t2h_default_no_texi_image($$$$) +{ + my $command = shift; + my $args = shift; + my $text = $args->[0]; + $text = main::normalise_space($text); + my @args = split (/\s*,\s*/, $text); + return $args[0]; +} + +sub t2h_default_no_texi_acronym_like($$) +{ + my $command = shift; + my $args = shift; + my $acronym_texi = $args->[0]; + return (main::remove_texi($acronym_texi)); +} + +sub t2h_remove_command($$$$) +{ + return ''; +} + +# This is used for style in preformatted sections +my %old_style_map_pre = %old_style_map; +$old_style_map_pre{'sc'} = '&default_sc_pre'; +$old_style_map_pre{'titlefont'} = ''; + +foreach my $command (keys(%style_map)) +{ + $style_map_pre{$command} = {}; + $style_map_texi{$command} = {} if (!exists($style_map_texi{$command})); + $style_map_texi{$command}->{'args'} = $style_map{$command}->{'args'} + if (exists($style_map{$command}->{'args'})); + #print STDERR "COMMAND $command"; + + foreach my $key (keys(%{$style_map{$command}})) + { + $style_map_pre{$command}->{$key} = $style_map{$command}->{$key}; + } +} + +#$style_map_pre{'sc'}->{'function'} = \&t2h_default_sc_pre; +$style_map_pre{'sc'} = {}; +$style_map_pre{'titlefont'} = {}; + +#$style_map_texi{'sc'}->{'function'} = \&t2h_default_sc_pre; +$style_map_texi{'sc'} = {}; +$style_map_texi{'email'}->{'function'} = \&t2h_default_no_texi_email; + +####### special styles. You shouldn't need to change them +my %special_style = ( + #'xref' => ['keep','normal','normal','keep','normal'], + 'xref' => { 'args' => ['keep','keep','keep','keep','keep'], + 'function' => \&main::do_xref }, + 'ref' => { 'args' => ['keep','keep','keep','keep','keep'], + 'function' => \&main::do_xref }, + 'pxref' => { 'args' => ['keep','keep','keep','keep','keep'], + 'function' => \&main::do_xref }, + 'inforef' => { 'args' => ['keep','keep','keep'], + 'function' => \&main::do_xref }, + 'image' => { 'args' => ['keep'], 'function' => \&main::do_image }, + 'anchor' => { 'args' => ['keep'], 'function' => \&main::do_anchor_label }, + 'footnote' => { 'args' => ['keep'], 'function' => \&main::do_footnote }, + 'shortcaption' => { 'args' => ['keep'], 'function' => \&main::do_caption_shortcaption }, + 'caption' => { 'args' => ['keep'], 'function' => \&main::do_caption_shortcaption }, + 'acronym', {'args' => ['keep','keep'], 'function' => \&main::do_acronym_like}, + 'abbr', {'args' => ['keep','keep'], 'function' => \&main::do_acronym_like}, +); + +# @image is replaced by the first arg in strings +$style_map_texi{'image'} = { 'args' => ['keep'], + 'function' => \&t2h_default_no_texi_image }; + +$style_map_texi{'acronym'} = { 'args' => ['keep','keep'], + 'function' => \&t2h_default_no_texi_acronym_like }; +$style_map_texi{'abbr'} = { 'args' => ['keep','keep'], + 'function' => \&t2h_default_no_texi_acronym_like }; + +foreach my $special (keys(%special_style)) +{ + $style_map{$special} = $special_style{$special} + unless (defined($style_map{$special})); + $style_map_pre{$special} = $special_style{$special} + unless (defined($style_map_pre{$special})); + $style_map_texi{$special} = { 'args' => ['keep'], + 'function' => \&t2h_remove_command } + unless (defined($style_map_texi{$special})); +} +####### end special styles. + + +#foreach my $command (keys(%style_map)) +#{ +# print STDERR "STYLE_MAP_TEXI $command($style_map_texi{$command}) "; +# print STDERR "ARGS $style_map_texi{$command}->{'args'} " if (defined($style_map_texi{$command}->{'args'})); +# print STDERR "FUN $style_map_texi{$command}->{'function'} " if (defined($style_map_texi{$command}->{'function'})); +# print STDERR "\n"; +#} + +# uncomment to use the old interface +#%style_map = %old_style_map; +#%style_map_pre = %old_style_map_pre; + +%simple_format_simple_map_texi = %simple_map_pre; +%simple_format_texi_map = %pre_map; +%simple_format_style_map_texi = (); + +foreach my $command (keys(%style_map_texi)) +{ + #$simple_format_style_map_texi{$command} = {}; + foreach my $key (keys (%{$style_map_texi{$command}})) + { + #print STDERR "$command, $key, $style_map_texi{$command}->{$key}\n"; + $simple_format_style_map_texi{$command}->{$key} = + $style_map_texi{$command}->{$key}; + } + $simple_format_style_map_texi{$command} = {} if (!defined($simple_format_style_map_texi{$command})); +} + +foreach my $accent_command ('tieaccent', 'dotless', keys(%unicode_accents)) +{ +# $simple_format_style_map_texi{$accent_command}->{'args'} = ['normal']; + $simple_format_style_map_texi{$accent_command}->{'function'} = \&t2h_default_accent; +} + +%format_map = ( +# 'quotation' => 'blockquote', + # lists +# 'itemize' => 'ul', + 'enumerate' => 'ol', + 'multitable' => 'table', + 'table' => 'dl compact="compact"', + 'vtable' => 'dl compact="compact"', + 'ftable' => 'dl compact="compact"', + 'group' => '', + ); + +%special_list_commands = ( + 'table' => {}, + 'vtable' => {}, + 'ftable' => {}, + 'itemize' => { 'bullet' => '' } + ); +# +# texinfo format to align attribute of paragraphs +# + +%paragraph_style = ( + 'center' => 'center', + 'flushleft' => 'left', + 'flushright' => 'right', + ); + +# an eval of these $complex_format_map->{what}->{'begin'} yields beginning +# an eval of these $complex_format_map->{what}->{'end'} yields end +# $EXAMPLE_INDENT_CELL and SMALL_EXAMPLE_INDENT_CELL can be usefull here +$complex_format_map = +{ + 'example' => + { + 'begin' => q{"
    ' . &$I('Button') . " ' . &$I('Name') . " ' . &$I('Go to') . " ' . &$I('From 1.2.3 go to') . "
    "; + $about .= + ($ICONS && $ACTIVE_ICONS{$button} ? + &$button_icon_img($BUTTONS_NAME{$button}, $ACTIVE_ICONS{$button}) : + ' [' . $NAVIGATION_TEXT{$button} . '] '); + $about .= "$BUTTONS_GOTO{$button}$BUTTONS_EXAMPLE{$button}
    $EXAMPLE_INDENT_CELL
    "}, + 'end' => q{"
    \n"}, + }, + 'smallexample' => + { + 'begin' => q{"$SMALL_EXAMPLE_INDENT_CELL
    "}, + 'end' => q{"
    \n"}, + }, + 'display' => + { + 'begin' => q{"$EXAMPLE_INDENT_CELL
    "}, + 'end' => q{"
    \n"}, + }, + 'smalldisplay' => + { + 'begin' => q{"$SMALL_EXAMPLE_INDENT_CELL
    "}, + 'end' => q{"
    \n"}, + } +}; + +# format shouldn't narrow the margins + +$complex_format_map->{'lisp'} = $complex_format_map->{'example'}; +$complex_format_map->{'smalllisp'} = $complex_format_map->{'smallexample'}; +$complex_format_map->{'format'} = $complex_format_map->{'display'}; +$complex_format_map->{'smallformat'} = $complex_format_map->{'smalldisplay'}; + +%def_map = ( + # basic commands + 'deffn', [ 'f', 'category', 'name', 'arg' ], + 'defvr', [ 'v', 'category', 'name' ], + 'deftypefn', [ 'f', 'category', 'type', 'name', 'arg' ], + 'deftypeop', [ 'f', 'category', 'class' , 'type', 'name', 'arg' ], + 'deftypevr', [ 'v', 'category', 'type', 'name' ], + 'defcv', [ 'v', 'category', 'class' , 'name' ], + 'deftypecv', [ 'v', 'category', 'class' , 'type', 'name' ], + 'defop', [ 'f', 'category', 'class' , 'name', 'arg' ], + 'deftp', [ 't', 'category', 'name', 'arg' ], + # shortcuts + # FIXME i18n + 'defun', 'deffn Function', + 'defmac', 'deffn Macro', + 'defspec', 'deffn {Special Form}', + 'defvar', 'defvr Variable', + 'defopt', 'defvr {User Option}', + 'deftypefun', 'deftypefn {Function}', + 'deftypevar', 'deftypevr Variable', + 'defivar', 'defcv {Instance Variable}', + 'deftypeivar', 'deftypecv {Instance Variable}', + 'defmethod', 'defop Method', + 'deftypemethod', 'deftypeop Method', + ); + +# basic x commands +foreach my $key (keys(%def_map)) +{ + $def_map{$key . 'x'} = $def_map{$key}; +} + +# +# miscalleneous commands +# +# Depending on the value, the command arg or spaces following the command +# are handled differently: +# +# the value is a reference on a hash. +# the hash keys are +# 'arg' if the value is 'line' then the remaining of the line is the arg +# if it is a number it is the number of args (separated by spaces) +# 'skip' if the value is 'line' then the remaining of the line is skipped +# if the value is 'space' space but no newline is skipped +# if the value is 'whitespace' space is skipped +# if the value is 'linewhitespace' space is skipped if there are +# only spaces remaining on the line +# if the value is 'linespace' space but no newline is skipped if +# there are only spaces remaining on the line +# 'texi' if true it is some texinfo code and @value and @macros are expanded +# 'keep' if true the args and the macro are kept, otherwise the macro +# args and skipped stuffs are removed +%misc_command = ( + # not needed for formatting + 'raisesections' => {'skip' => 'line'}, # no arg + 'lowersections' => {'skip' => 'line'}, # no arg + 'contents' => {}, # no arg + 'shortcontents' => {}, # no arg + 'summarycontents'=> {}, # no arg + 'setcontentsaftertitlepage' => {}, # no arg + 'setshortcontentsaftertitlepage' => {}, # no arg + 'detailmenu' => {'skip' => 'whitespace'}, # no arg + 'end detailmenu' => {'skip' => 'space'}, # no arg + 'bye' => {'skip' => 'line'}, # no arg + # comments + 'comment' => {'arg' => 'line'}, + 'c' => {'arg' => 'line'}, + # in preamble + 'novalidate' => {}, # no arg + 'dircategory'=> {'skip' => 'line'}, # line. Position with regard + # with direntry is significant + 'pagesizes' => {'skip' => 'line', 'arg' => 2}, # can have 2 args + # or one? 200mm,150mm 11.5in + 'finalout' => {}, # no arg + 'paragraphindent' => {'skip' => 'line', 'arg' => 1}, # arg none asis + # or a number and forbids anything else on the line + 'firstparagraphindent' => {'skip' => 'line', 'arg' => 1}, # none insert + 'frenchspacing' => {'arg' => 1}, # on off + 'exampleindent' => {'skip' => 'line', 'arg' => 1}, # asis or a number + 'footnotestyle'=> {'skip' => 'line', 'arg' => 1}, # end and separate + # and nothing else on the line + 'afourpaper' => {'skip' => 'line'}, # no arg + 'afourlatex' => {'skip' => 'line'}, # no arg + 'afourwide' => {'skip' => 'line'}, # no arg + 'headings'=> {'skip' => 'line', 'arg' => 1}, + #off on single double singleafter doubleafter + # interacts with setchapternewpage + 'setchapternewpage' => {'skip' => 'line', 'arg' => 1}, # off on odd + 'everyheading' => {'arg' => 'line'}, + 'everyfooting' => {'arg' => 'line'}, + 'evenheading' => {'arg' => 'line'}, + 'evenfooting' => {'arg' => 'line'}, + 'oddheading' => {'arg' => 'line'}, + 'oddfooting' => {'arg' => 'line'}, + 'smallbook' => {'skip' => 'line'}, # no arg + 'setfilename' => {'arg' => 'line'}, + 'shorttitle' => {'arg' => 'line', 'texi' => 1}, + 'shorttitlepage' => {'arg' => 'line', 'texi' => 1}, + 'settitle' => {'arg' => 'line', 'texi' => 1}, + 'author' => {'arg' => 'line', 'texi' => 1}, + 'subtitle' => {'arg' => 'line', 'texi' => 1}, + 'title' => {'arg' => 'line', 'texi' => 1}, + 'syncodeindex' => {'skip' => 'linespace', 'arg' => 2}, + # args are index identifiers + 'synindex' => {'skip' => 'linespace', 'arg' => 2}, + 'defindex' => {'skip' => 'line', 'arg' => 1}, # one identifier arg + 'defcodeindex' => {'skip' => 'line', 'arg' => 1}, # one identifier arg + 'documentlanguage' => {'skip' => 'whitespace', 'arg' => 1}, + # language code arg + 'kbdinputstyle' => {'skip' => 'whitespace', 'arg' => 1}, # code + #example distinct + 'sp' => {'skip' => 'whitespace', 'arg' => 1}, # no arg + # at the end of line or a numerical arg + # formatting + 'page' => {}, # no arg (pagebreak) + 'refill' => {}, # no arg (obsolete, to be ignored) + 'noindent' => {'skip' => 'whitespace'}, # no arg + 'indent' => {'skip' => 'whitespace'}, + 'need' => {'skip' => 'line', 'arg' => 1}, # one numerical/real arg + 'exdent' => {'skip' => 'space'}, + # not valid for info (should be in @iftex) + 'vskip' => {'arg' => 'line'}, # arg line in TeX + 'cropmarks' => {}, # no arg + # miscalleneous + 'verbatiminclude'=> {'skip' => 'line'}, + 'documentencoding' => {'arg' => 1}, # makeinfo ignore the whole line + # ??? + 'filbreak' => {}, + # obsolete @-commands + 'quote-arg' => {}, + 'allow-recursion' => {}, + ); +my %misc_command_old = ( + # not needed for formatting + 'raisesections', 'line', # no arg + 'lowersections', 'line', # no arg + 'contents', 1, # no arg + 'shortcontents', 1, # no arg + 'summarycontents', 1, # no arg + 'detailmenu', 'whitespace', # no arg + 'end detailmenu', 'space', # no arg + #'end detailmenu', 1, # no arg + 'novalidate', 1, # no arg + 'bye', 'line', # no arg + # comments + 'comment', 'line', + 'c', 'line', + # in preamble + 'dircategory', 'line', # line. Position with regard with direntry is + # significant + 'pagesizes', 'line arg2', # can have 2 args + 'finalout', 1, # no arg + 'paragraphindent', 'line arg1', # in fact accepts only none asis + # or a number and forbids anything else on the line + 'firstparagraphindent', 'line arg1', # in fact accepts only none insert + 'exampleindent', 'line arg1', # in fact accepts only asis or a number + 'footnotestyle', 'line arg1', # in fact accepts only end and separate + # and nothing else on the line + 'afourpaper', 'line', # no arg + 'afourlatex', 'line', # no arg + 'afourwide', 'line', # no arg + 'headings', 'line', # one arg, possibilities are + #off on single double singleafter doubleafter + # interacts with setchapternewpage + 'setchapternewpage', 'line', # no arg + 'everyheading', 'line', + 'everyfooting', 'line', + 'evenheading', 'line', + 'evenfooting', 'line', + 'oddheading', 'line', + 'oddfooting', 'line', + 'smallbook', 'line', # no arg + 'setfilename', 'line', + 'shorttitle', 'linetexi', + 'shorttitlepage', 'linetexi', + 'settitle', 'linetexi', + 'author', 'linetexi', + 'subtitle', 'linetexi', + 'title','linetexi', + 'syncodeindex','linespace arg2', # args are + 'synindex','linespace arg2', + 'defindex', 'line arg1', # one identifier arg + 'defcodeindex', 'line arg1', # one identifier arg + 'documentlanguage', 'whitespace arg1', # one language code arg + 'kbdinputstyle', 'whitespace arg1', # one arg within + #code example distnct + 'sp', 'whitespace arg1', # no arg at the en of line or a numerical arg + # formatting + 'page', 1, # no arg (pagebreak) + 'refill', 1, # no arg (obsolete, to be ignored)) + 'noindent', 'space', # no arg + 'need', 'line arg1', # one numerical/real arg + 'exdent', 'space', + # not valid for info (should be in @iftex) + 'vskip', 'line', # arg line in TeX + 'cropmarks', 1, # no arg + # miscalleneous + 'verbatiminclude', 'line', + 'documentencoding', 'arg1', + # ??? + 'filbreak', 1, + ); + +%format_in_paragraph = ( + 'group' => 1, + 'html' => 1, +); +# map mapping css specification to style + +%css_map = + ( + 'ul.toc' => "$TOC_LIST_STYLE", + 'pre.menu-comment' => "$MENU_PRE_STYLE", + 'pre.menu-preformatted' => "$MENU_PRE_STYLE", + 'a.summary-letter' => 'text-decoration: none', + 'pre.display' => 'font-family: serif', + 'pre.smalldisplay' => 'font-family: serif; font-size: smaller', + 'pre.smallexample' => 'font-size: smaller', + 'span.sansserif' => 'font-family:sans-serif; font-weight:normal;', + 'span.roman' => 'font-family:serif; font-weight:normal;' + ); + +$css_map{'pre.format'} = $css_map{'pre.display'}; +$css_map{'pre.smallformat'} = $css_map{'pre.smalldisplay'}; +$css_map{'pre.smalllisp'} = $css_map{'pre.smallexample'}; + +# The command_handler arrays are for commands formatted externally. +# The function references in @command_handler_init are called +# before the second pass, before the @-commands text collection. +# Those in @command_handler_process are called between the second pass +# and the third pass, after collection of @-commands text and before their +# expansion. +# Those in @command_handler_process are called after the third pass, +# after the document generation. +@command_handler_init = (); +@command_handler_process = (); +@command_handler_finish = (); + +# the keys of %command_handler are @-command names and the value +# is a hash reference with the following keys: +# 'init' function reference used to collect the @-command text +# 'expand' function reference used when expanding the @-command text +%command_handler = (); + +# formatting functions + +$anchor = \&t2h_default_anchor; +$def_item = \&t2h_default_def_item; +$def = \&t2h_default_def; +$menu = \&t2h_default_menu; +$menu_link = \&t2h_default_menu_link; +$menu_comment = \&t2h_default_menu_comment; +$menu_description = \&t2h_default_menu_description; +$simple_menu_link = \&t2h_default_simple_menu_link; +$external_ref = \&t2h_default_external_ref; +$external_href = \&t2h_default_external_href; +$internal_ref = \&t2h_default_internal_ref; +$table_item = \&t2h_default_table_item; +$table_line = \&t2h_default_table_line; +$table_list = \&t2h_default_table_list; +$row = \&t2h_default_row; +$cell = \&t2h_default_cell; +$list_item = \&t2h_default_list_item; +$comment = \&t2h_default_comment; +$def_line = \&t2h_default_def_line; +$def_line_no_texi = \&t2h_default_def_line_no_texi; +$raw = \&t2h_default_raw; +$raw_no_texi = \&t2h_default_raw_no_texi; +$heading = \&t2h_default_heading; +$paragraph = \&t2h_default_paragraph; +$preformatted = \&t2h_default_preformatted; +$foot_line_and_ref = \&t2h_default_foot_line_and_ref; +$foot_section = \&t2h_default_foot_section; +$image_files = \&t2h_default_image_files; +$image = \&t2h_default_image; +$address = \&t2h_default_address; +$index_entry_label = \&t2h_default_index_entry_label; +$index_summary = \&t2h_default_index_summary; +$summary_letter = \&t2h_default_summary_letter; +$index_entry = \&t2h_default_index_entry; +$index_letter = \&t2h_default_index_letter; +$print_index = \&t2h_default_print_index; +$protect_text = \&t2h_default_protect_text; +$normal_text = \&t2h_default_normal_text; +$complex_format = \&t2h_default_complex_format; +$cartouche = \&t2h_default_cartouche; +$sp = \&t2h_default_sp; +$definition_category = \&t2h_default_definition_category; +$copying_comment = \&t2h_default_copying_comment; +$index_summary_file_entry = \&t2h_default_index_summary_file_entry; +$index_summary_file_end = \&t2h_default_index_summary_file_end; +$index_summary_file_begin = \&t2h_default_index_summary_file_begin; +$empty_line = \&t2h_default_empty_line; +$unknown = \&t2h_default_unknown; +$unknown_style = \&t2h_default_unknown_style; +$caption_shortcaption = \&t2h_caption_shortcaption; +$float = \&t2h_default_float; +$listoffloats = \&t2h_default_listoffloats; +$listoffloats_entry = \&t2h_default_listoffloats_entry; +$listoffloats_caption = \&t2h_default_listoffloats_caption; +$listoffloats_float_style = \&t2h_default_listoffloats_float_style; +$listoffloats_style = \&t2h_default_listoffloats_style; +$acronym_like = \&t2h_default_acronym_like; +$quotation = \&t2h_default_quotation; +$quotation_prepend_text = \&t2h_default_quotation_prepend_text; +$paragraph_style_command = \&t2h_default_paragraph_style_command; +$heading_texi = \&t2h_default_heading_texi; +$index_element_heading_texi = \&t2h_default_index_element_heading_texi; + +# This function is called whenever a complex format is processed +# +# arguments: +# name of the format +# text appearing inside the format +# +# an eval of $complex_format->{format name}->{'begin'} should lead to the +# beginning of the complex format, an eval of +# $complex_format->{format name}->{'end'} should lead to the end of the +# complex format. +sub t2h_default_complex_format($$) +{ + my $name = shift; + my $text = shift; + return '' if ($text eq ''); + my $beginning = eval "$complex_format_map->{$name}->{'begin'}"; + if ($@ ne '') + { + print STDERR "$ERROR Evaluation of $complex_format_map->{$name}->{'begin'}: $@"; + $beginning = ''; + + } + my $end = eval "$complex_format_map->{$name}->{'end'}"; + if ($@ ne '') + { + print STDERR "$ERROR Evaluation of $complex_format_map->{$name}->{'end'}: $@"; + $end = ''; + + } + return $beginning . $text . $end; +} + +sub t2h_default_empty_line($$) +{ + my $text = shift; + my $state = shift; + #ignore the line if it just follows a deff + return '' if ($state->{'deff_line'}); + return $text; +} + +sub t2h_default_unknown($$$$) +{ + my $macro = shift; + my $line = shift; + my $stack = shift; + my $state = shift; + + my ($result_line, $result, $result_text, $message); + return ($line, 0, undef, undef); +} + +sub t2h_default_unknown_style($$$$) +{ + my $command = shift; + my $text = shift; + my $state = shift; + + my ($result, $result_text, $message); + return (0, undef, undef); +} + +sub t2h_caption_shortcaption($) +{ + my $float = shift; + my $caption_lines; + my $shortcaption_lines; + my $style = $float->{'style_texi'}; + if (defined($float->{'nr'})) + { + my $nr = $float->{'nr'}; + if ($style ne '') + { + $style = &$I('%{style} %{number}', { 'style' => $style, 'number' => $nr}); + } + else + { + $style = $nr; + } + } + + if (defined($float->{'caption_texi'})) + { + @$caption_lines = @{$float->{'caption_texi'}}; + if (defined($style)) + { + $caption_lines->[0] = '@strong{' . &$I('%{style}: %{caption_first_line}', { 'style' => $style, 'caption_first_line' => $caption_lines->[0] }); + } + else + { + $caption_lines->[0] = '@strong{' . $caption_lines->[0]; + } + push @$caption_lines, "}\n"; + } + elsif (defined($style)) + { + $caption_lines->[0] = '@strong{' . $style . '}' . "\n"; + } + if (defined($float->{'shortcaption_texi'})) + { + @$shortcaption_lines = @{$float->{'shortcaption_texi'}}; + if (defined($style)) + { + $shortcaption_lines->[0] = '@strong{' . &$I('%{style}: %{shortcaption_first_line}', { 'style' => $style, 'shortcaption_first_line' => $shortcaption_lines->[0] }); + } + else + { + $shortcaption_lines->[0] = '@strong{' . $shortcaption_lines->[0]; + } + push @$shortcaption_lines, "}\n"; + } + elsif (defined($style)) + { + $shortcaption_lines->[0] = '@strong{' . $style . '}' . "\n"; + } + return ($caption_lines, $shortcaption_lines); +} + +sub t2h_default_float($$$$$) +{ + my $text = shift; + my $float = shift; + my $caption = shift; + my $shortcaption = shift; + + my $label = ''; + if (exists($float->{'id'})) + { + $label = &$anchor($float->{'id'}); + } + my $caption_text = ''; + + if (defined($float->{'caption_texi'})) + { + $caption_text = $caption; + } + elsif (defined($float->{'shortcaption_texi'})) + { + $caption_text = $shortcaption; + } + elsif (defined($caption)) + { + $caption_text = $caption; + } + + return '

    ' . "$label\n" . $text . '
    ' . $caption_text; +} + +sub t2h_default_listoffloats_style($) +{ + my $style_texi = shift; + return ($style_texi); +} + +sub t2h_default_listoffloats_float_style($$) +{ + my $style_texi = shift; + my $float = shift; + + my $style = $float->{'style_texi'}; + if (defined($float->{'nr'})) + { + my $nr = $float->{'nr'}; + if ($style ne '') + { + $style = &$I('%{style} %{number}', { 'style' => $style, 'number' => $nr}); + } + else + { + $style = $nr; + } + } + return $style; +} + +sub t2h_default_listoffloats_caption($) +{ + my $float = shift; + if (defined($float->{'shortcaption_texi'})) + { + return [ @{$float->{'shortcaption_texi'}} ]; + } + elsif (defined($float->{'caption_texi'})) + { + return [ @{$float->{'caption_texi'}} ]; + } + return [ ]; +} + +sub t2h_default_listoffloats_entry($$$$) +{ + my $style_texi = shift; + my $float = shift; + my $float_style = shift; + my $caption = shift; + my $href = shift; + + return '
    ' . &$anchor('', $href, $float_style) . '
    ' . $caption +. '
    ' . "\n"; +} + +sub t2h_default_listoffloats($$$) +{ + my $style_texi = shift; + my $style = shift; + my $float_entries = shift; + + my $result = "
    \n" ; + foreach my $float_entry (@$float_entries) + { + $result .= $float_entry; + } + return $result . "
    \n"; +} + +# This function is used to protect characters which are special in html +# in inline text: &, ", <, and >. +# +# argument: +# text to be protected +sub t2h_default_protect_text($) +{ + my $text = shift; + $text =~ s/&/&/g; + $text =~ s//>/g; + $text =~ s/\"/"/g; + return $text; +} + + +sub in_small_caps($) +{ + my $style_stack = shift; + my $in_sc = 0; + if ($style_stack and scalar(@{$style_stack})) + { + my $level = $#$style_stack; + #print STDERR ":::$level ::@{$style_stack}\n"; + while ($level >= 0) + { + if ($style_stack->[$level] eq 'sc') + { + $in_sc = 1; + last; + } + $level--; + } + } + return $in_sc; +} +# +# +sub t2h_default_normal_text($$$$$) +{ + my $text = shift; + my $in_raw_text = shift; + my $in_preformatted = shift; + my $in_code = shift; + my $style_stack = shift; + $text = uc($text) if (in_small_caps($style_stack)); + $text = &$protect_text($text) unless($in_raw_text); + if (! $in_code and !$in_preformatted) + { + if ($USE_ISO and !$in_raw_text) + { + $text =~ s/---/\&mdash\;/g; + $text =~ s/--/\&ndash\;/g; + $text =~ s/``/\&ldquo\;/g; + $text =~ s/''/\&rdquo\;/g; + } + else + { + if ($in_raw_text) #FIXME really do that ? + { + $text =~ s/``/"/g; + $text =~ s/''/"/g; + } + else + { + $text =~ s/``/"/g; + $text =~ s/''/"/g; + } + # temporary reuse '' to store --- !.... + # FIXME won't '---' be handled wrongly? + # FIXME really do that in raw text? + $text =~ s/---/''/g; + $text =~ s/--/-/g; + $text =~ s/''/--/g; + } + } + return $text; +} + +# This function produces an anchor +# +# arguments: +# $name : anchor name +# $href : anchor href +# text : text displayed +# extra_attribs : added to anchor attributes list +sub t2h_default_anchor($;$$$) +{ + my $name = shift; + my $href = shift; + my $text = shift; + my $attributes = shift; +#print STDERR "!$name!$href!$text!$attributes!\n"; + if (!defined($attributes) or ($attributes !~ /\S/)) + { + $attributes = ''; + } + else + { + $attributes = ' ' . $attributes; + } + $name = '' if (!defined($name) or ($name !~ /\S/)); + $href = '' if (!defined($href) or ($href !~ /\S/)); + $text = '' if (!defined($text)); + return $text if (($name eq '') and ($href eq '')); + $name = "name=\"$name\"" if ($name ne ''); + $href = "href=\"$href\"" if ($href ne ''); + $href = ' ' . $href if (($name ne '') and ($href ne '')); +#print STDERR "!!!$name!$href!$text!$attributes!\n"; + return "$text"; +} + +# This function is used to format the text associated with a @deff/@end deff +# +# argument: +# text +# +# $DEF_TABLE should be used to distinguish between @def formatted as table +# and as definition lists. +sub t2h_default_def_item($) +{ + my $text = shift; + if ($text =~ /\S/) + { + if (! $DEF_TABLE) + { + return '
    ' . $text . '
    '; + } + else + { + return '' . $text . ''; + } + } + return ''; +} + +sub t2h_default_definition_category($$$) +{ + my $name = shift; + my $class = shift; + my $style = shift; + return ($name) if (!defined($class) or $class =~ /^\s*$/); + if ($style eq 'f') + { + return &$I('%{name} on %{class}', { 'name' => $name, 'class' => $class }); + } + elsif ($style eq 'v') + { + return &$I('%{name} of %{class}', { 'name' => $name, 'class' => $class }); + } + else + { + return $name; + } +} + +# format the container for the @deffn line and text +# +# argument +# text of the whole @def, line and associated text. +# +# $DEF_TABLE should be used. +sub t2h_default_def($) +{ + my $text = shift; + if ($text =~ /\S/) + { + if (! $DEF_TABLE) + { + return "
    \n" . $text . "
    \n"; + } + else + { + return "\n" . $text . "
    \n"; + } + } + return ''; + +} + +# a whole menu +# +# argument: +# the whole menu text (entries and menu comments) +# +# argument: +# whole menu text. +sub t2h_default_menu($) +{ + my $text = shift; + if ($text =~ /\S/) + { + return "\n" + . $text . "
    \n"; + } +} + +# a simple menu entry ref in case we aren't in a standard menu context +sub t2h_default_simple_menu_link($$$$$$) +{ + my $entry = shift; + my $preformatted = shift; + my $href = shift; + my $node = shift; + my $name = shift; + my $ending = shift; + $ending = '' if (!defined($ending)); + if (($entry eq '') or $NODE_NAME_IN_MENU or $preformatted) + { + $name .= ':' if ($name ne ''); + $entry = "$MENU_SYMBOL$name$node"; + } + $entry = &$anchor('', $href, $entry) if ($href); + $entry .= $ending if ($preformatted); + $entry .= ' ' unless $preformatted; + return $entry; +} + +# formats a menu entry link pointing to a node or section +# +# arguments: +# the entry text +# the state, a hash reference holding informations about the context, with a +# usefull entry, 'preformatted', true if we are in a preformatted format +# (a format keeping space between words). In that case a function +# of the main program, main::do_preformatted($text, $state) might +# be used to format the text with the current format style. +# href is optionnal. It is the reference to the section or the node anchor +# which should be used to make the link (typically it is the argument +# of a href= attribute in a element). +sub t2h_default_menu_link($$$$$$) +{ + my $entry = shift; + my $state = shift; + my $href = shift; + my $node = shift; + my $name = shift; + my $ending = shift; +#print STDERR "MENU_LINK\n"; + if (($entry eq '') or $NODE_NAME_IN_MENU or $state->{'preformatted'}) + { + $name .= ':' if ($name ne ''); + $entry = "$MENU_SYMBOL$name$node"; + } + $entry = &$anchor ('', $href, $entry) if (defined($href)); + return $entry if ($SIMPLE_MENU); + if ($state->{'preformatted'}) + { + return '' . main::do_preformatted($entry . $ending, $state); + } + return "$entry  "; +} + +sub simplify_text($) +{ + my $text = shift; + $text =~ s/[^\w]//og; + return $text; +} + +# formats a menu entry description, ie the text appearing after the node +# specification in a menu entry an spanning until there is another +# menu entry, an empty line or some text at the very beginning of the line +# (we consider that text at the beginning of the line begins a menu comment) +# +# arguments: +# the description text +# the state. See menu_entry. +# the heading of the element associated with the node. +sub t2h_default_menu_description($$$) +{ + my $text = shift; + my $state = shift; + my $element_text = shift; + return $text if ($SIMPLE_MENU); +#print STDERR "MENU_DESCRIPTION element_text!$element_text, text!$text\n"; + if ($state->{'preformatted'}) + { + return main::do_preformatted($text, $state) . ''; + } + elsif ($AVOID_MENU_REDUNDANCY) + { + $text = '' if (simplify_text($element_text) eq simplify_text($text)); + } + return "$text\n"; +} + +# a menu comment (between menu lines) +# formats the container of a menu comment. A menu comment is any text +# appearing between menu lines, either separated by an empty line from +# the preceding menu entry, or a text beginning at the first character +# of the line (text not at the very beginning of the line is considered to +# be the continuation of a menu entry description text). +# +# The text itself is considered to be in a preformatted environment +# with name 'menu-commment' and with style $MENU_PRE_STYLE. +# +# argument +# text contained in the menu comment. +sub t2h_default_menu_comment($) +{ + my $text = shift; + return $text if ($SIMPLE_MENU); + if ($text =~ /\S/) + { + return "$text"; + } + return ''; +} + +# Construct a href to an external source of information. +# node is the node with texinfo @-commands +# node_id is the node transliterated and transformed as explained in the +# texinfo manual +# node_xhtml_id is the node transformed such that it is unique and can +# be used to make an html cross ref as explained in the texinfo manual +# file is the file in '(file)node' +sub t2h_default_external_href($$$) +{ + my $node = shift; + my $node_id = shift; + my $node_xhtml_id = shift; + my $file = shift; + $file = '' if (!defined($file)); + my $default_target_split = $EXTERNAL_CROSSREF_SPLIT; + my $target_split; + my $target_mono; + my $href_split; + my $href_mono; + if ($file ne '') + { + if ($NEW_CROSSREF_STYLE) + { + $file =~ s/\.[^\.]*$//; + $file =~ s/^.*\///; + my $href; + if (exists($Texi2HTML::THISDOC{'htmlxref'}->{$file})) + { + if (exists($Texi2HTML::THISDOC{'htmlxref'}->{$file}->{'split'})) + { + $target_split = 1; + $href_split = $Texi2HTML::THISDOC{'htmlxref'}->{$file}->{'split'}->{'href'}; + } + if (exists($Texi2HTML::THISDOC{'htmlxref'}->{$file}->{'mono'})) + { + $target_mono = 1; + $href_mono = $Texi2HTML::THISDOC{'htmlxref'}->{$file}->{'mono'}->{'href'}; + } + } + + if ((not $target_mono) and (not $target_split)) + { # nothing specified for that manual, use default + $target_split = $default_target_split; + } + elsif ($target_split and $target_mono) + { # depends on the splitting of the manual + $target_split = $SPLIT; + } + elsif ($target_mono) + { # only mono specified + $target_split = 0; + } + + if ($target_split) + { + if (defined($href_split)) + { + $file = "$href_split"; + } + elsif (defined($EXTERNAL_DIR)) + { + $file = "$EXTERNAL_DIR/$file"; + } + elsif ($SPLIT) + { + $file = "../$file"; + } + $file .= "/"; + } + else + {# target not split + if (defined($href_mono)) + { + $file = "$href_mono"; + } + else + { + if (defined($EXTERNAL_DIR)) + { + $file = "$EXTERNAL_DIR/$file"; + } + elsif ($SPLIT) + { + $file = "../$file"; + } + $file .= "." . $NODE_FILE_EXTENSION; + } + } + } + else + { + $file .= "/"; + if (defined($EXTERNAL_DIR)) + { + $file = $EXTERNAL_DIR . $file; + } + else + { + $file = '../' . $file; + } + } + } + else + { + $target_split = $default_target_split; + } + if ($node eq '') + { + if ($NEW_CROSSREF_STYLE) + { + if ($target_split) + { + return $file . $TOP_NODE_FILE . '.' . $NODE_FILE_EXTENSION . '#Top'; + # or ? + #return $file . '#Top'; + } + else + { + return $file . '#Top'; + } + } + else + { + return $file; + } + } + my $target; + if ($NEW_CROSSREF_STYLE) + { + $node = $node_id; + $target = $node_xhtml_id; + } + else + { + $node = main::remove_texi($node); + $node =~ s/[^\w\.\-]/-/g; + } + my $file_basename = $node; + $file_basename = $TOP_NODE_FILE if ($node =~ /^top$/i); + if ($NEW_CROSSREF_STYLE) + { + if ($target_split) + { + return $file . $file_basename . ".$NODE_FILE_EXTENSION" . '#' . $target; + } + else + { + return $file . '#' . $target; + } + } + else + { + return $file . $file_basename . ".$NODE_FILE_EXTENSION"; + } +} + +# format a reference external to the generated manual. This produces a full +# reference with introductive words and the reference itself. +# +# arguments: +# type of the reference: xref (reference at the beginning of a sentence), +# pxref (reference in a parenthesis), +# section in the book. This might be undef. +# book name. +# node and file name formatted according to the convention used in info +# '(file)node' and no node means the Top node. +# href linking to the html page containing the referenced node. A typical +# use for this href is a href attribute in an element +# an optionnal cross reference name +sub t2h_default_external_ref($$$$$$) +{ + my $type = shift; + my $section = shift; + my $book = shift; + my $file_node = shift; + my $href = shift; + my $cross_ref = shift; + + $file_node = "$cross_ref: $file_node" if (($file_node ne '') and ($cross_ref ne '')); + $file_node = &$anchor('', $href, $file_node) if ($file_node ne ''); + + # Yes, this is ugly, but this helps internationalization + if ($type eq 'pxref') + { + if (($book ne '') and ($file_node ne '')) + { + return &$I('see %{node_file_href} section `%{section}\' in @cite{%{book}}', { 'node_file_href' => $file_node, 'book' => $book, 'section' => $section }) if ($section ne ''); + return &$I('see %{node_file_href} @cite{%{book}}', { 'node_file_href' => $file_node, 'book' => $book }); + } + elsif ($book ne '') + { + return &$I('see section `%{section}\' in @cite{%{book}}', { 'book' => $book, 'section' => $section }) if ($section ne ''); + return &$I('see @cite{%{book}}', { 'book' => $book }); + } + elsif ($file_node ne '') + { + return &$I('see %{node_file_href}', { 'node_file_href' => $file_node }); + } + } + if ($type eq 'xref') + { + if (($book ne '') and ($file_node ne '')) + { + return &$I('See %{node_file_href} section `%{section}\' in @cite{%{book}}', { 'node_file_href' => $file_node, 'book' => $book, 'section' => $section }) if ($section ne ''); + return &$I('See %{node_file_href} @cite{%{book}}', { 'node_file_href' => $file_node, 'book' => $book }); + } + elsif ($book ne '') + { + return &$I('See section `%{section}\' in @cite{%{book}}', { 'book' => $book, 'section' => $section }) if ($section ne ''); + return &$I('See @cite{%{book}}', { 'book' => $book }); + } + elsif ($file_node ne '') + { + return &$I('See %{node_file_href}', { 'node_file_href' => $file_node }); + } + } + if ($type eq 'ref') + { + if (($book ne '') and ($file_node ne '')) + { + return &$I('%{node_file_href} section `%{section}\' in @cite{%{book}}', { 'node_file_href' => $file_node, 'book' => $book, 'section' => $section }) if ($section ne ''); + return &$I('%{node_file_href} @cite{%{book}}', { 'node_file_href' => $file_node, 'book' => $book }); + } + elsif ($book ne '') + { + return &$I('section `%{section}\' in @cite{%{book}}', { 'book' => $book, 'section' => $section }) if ($section ne ''); + return &$I('@cite{%{book}}', { 'book' => $book }); + } + elsif ($file_node ne '') + { + return &$I('%{node_file_href}', { 'node_file_href' => $file_node }); + } + } + return ''; +} + +# format a reference to a node or a section in the generated manual. This +# produces a full reference with introductive words and the reference itself. +# +# arguments: +# type of the reference: xref (reference at the beginning of a sentence), +# pxref (reference in a parenthesis), +# href linking to the html page containing the node or the section. A typical +# use for this href is a href attribute in an element +# short name for this reference +# name for this reference +# boolean true if the reference is a reference to a section +# +# $SHORT_REF should be used. +sub t2h_default_internal_ref($$$$$) +{ + my $type = shift; + my $href = shift; + my $short_name = shift; + my $name = shift; + my $is_section = shift; + + if (! $SHORT_REF) + { + $name = &$anchor('', $href, $name); + if ($type eq 'pxref') + { + return &$I('see section %{reference_name}', { 'reference_name' => $name }) if ($is_section); + return &$I('see %{reference_name}', { 'reference_name' => $name }); + } + elsif ($type eq 'xref') + { + return &$I('See section %{reference_name}', { 'reference_name' => $name }) if ($is_section); + return &$I('See %{reference_name}', { 'reference_name' => $name }); + } + elsif ($type eq 'ref') + { + return &$I('%{reference_name}', { 'reference_name' => $name }); + } + } + else + { + $name = &$anchor('', $href, $short_name); + if ($type eq 'pxref') + { + return &$I('see %{reference_name}', { 'reference_name' => $name }); + } + elsif ($type eq 'xref') + { + return &$I('See %{reference_name}', { 'reference_name' => $name }); + } + elsif ($type eq 'ref') + { + return &$I('%{reference_name}', { 'reference_name' => $name }); + } + } + return ''; +} + +sub teletyped_in_stack($) +{ + my $stack = shift; + foreach my $element(reverse(@$stack)) + { + if ($complex_format_map->{$element}) + { + if (!$complex_format_map->{$element}->{'pre_style'}) + { + return 1; + } + else + { + return 0; + } + } + } + return 0; +} + +# text after @item in table, vtable and ftable +sub t2h_default_table_item($$$$$$) +{ + my $text = shift; + my $index_label = shift; + my $format = shift; + my $command = shift; + my $formatted_command = shift; + my $style_stack = shift; + #print STDERR "-> $format (@$style_stack)\n"; + $formatted_command = '' if (!defined($formatted_command) or + exists($special_list_commands{$format}->{$command})); + if (teletyped_in_stack($style_stack)) + { + $text .= ''; + $formatted_command = '' . $formatted_command; + } + $text .= "\n" . $index_label if (defined($index_label)); + return '
    ' . $formatted_command . $text . '
    ' . "\n"; +} + +# format text on the line following the @item line (in table, vtable and ftable) +sub t2h_default_table_line($) +{ + my $text = shift; + + if ($text =~ /\S/) + { + return '
    ' . $text . '
    ' . "\n"; + } + return ''; +} + +# row in multitable +sub t2h_default_row($$) +{ + my $text = shift; + my $macro = shift; + + if ($text =~ /\S/) + { + if ($macro eq 'headitem') + { + return '' . $text . '' . "\n"; + } + return '' . $text . '' . "\n"; + } + return ''; +} + +# cell in multitable +sub t2h_default_cell($$) +{ + my $text = shift; + my $row_macro = shift; + + if ($row_macro eq 'headitem') + { + return '' . $text . ''; + } + return '' . $text . ''; +} + +# format an item in a list +# +# argument: +# text of the item +# format of the list (itemize or enumerate) +# command passed as argument to the format +# formatted_command leading command formatted, if it is a thing command +sub t2h_default_list_item($$$$$$$) +{ + my $text = shift; + my $format = shift; + my $command = shift; + my $formatted_command = shift; + my $item_nr = shift; + my $enumerate_style = shift; + my $number = shift; + + $formatted_command = '' if (!defined($formatted_command) or + exists($special_list_commands{$format}->{$command})); + if ($text =~ /\S/) + { + return '
  • ' . $formatted_command . $text . '
    • '; + } + return ''; +} + +sub t2h_default_table_list($$$$$$) +{ + my $format = shift; + my $text = shift; + my $command = shift; + my $formatted_command = shift; + my $item_nr = shift; + my $enumerate_style = shift; + my $number = shift; + $formatted_command = '' if (!defined($formatted_command) or + exists($special_list_commands{$format}->{$command})); + if ($format eq 'itemize') + { + return "
      \n" . $text . "
    \n" if ($command eq 'bullet'); + return "\n" . $text . "\n"; + } +} + +# an html comment +sub t2h_default_comment($) +{ + my $text = shift; + $text =~ s/--+/-/go; + return '' . "\n"; +} + +sub t2h_collect_styles($) +{ + my $stack = shift; + my @result = (); + foreach my $style (reverse(@$stack)) + { +# last unless (defined($command_type{$style}) and $command_type{$style} eq 'style'); + push @result, $style if (defined($command_type{$style}) and $command_type{$style} eq 'style'); + } + return @result; +} + +sub t2h_get_attribute($;$) +{ + my $command = shift; + my $map_ref = shift; + $map_ref = \%style_map if (!defined($map_ref)); + return '' unless (defined($map_ref->{$command})); + if ((ref($map_ref->{$command}) eq 'HASH') + and exists($map_ref->{$command}->{'attribute'})) + { + return $map_ref->{$command}->{'attribute'}; + } + elsif ($map_ref->{$command} !~ /^&/) + { + my $attribute = $map_ref->{$command}; + $attribute =~ s/^\"//; + return $attribute; + } + return ''; +} + +sub t2h_begin_style($$;$) +{ + my $command = shift; + my $text = shift; + my $map_ref = shift; + my $attribute = t2h_get_attribute($command,$map_ref); + $attribute = "<$attribute>" if ($attribute ne ''); + return $attribute.$text; +} + +sub t2h_end_style($$;$) +{ + my $command = shift; + my $text = shift; + my $map_ref = shift; + my $attribute = t2h_get_attribute($command,$map_ref); + if ($attribute =~ /^(\w+)/) + { + $attribute = $1; + } + $attribute = "" if ($attribute ne ''); + return $text.$attribute; +} + +# a paragraph +# arguments: +# $text of the paragraph +# $align for the alignement +# $indent for the indent style (indent or noindent) +# The following is usefull if the paragraph is in an itemize. +# $paragraph_command is the leading formatting command (like @minus) +# $paragraph_command_formatted is the leading formatting command formatted +# $paragraph_number is a reference on the number of paragraphs appearing +# in the format. The value should be increased if a paragraph is done +# $format is the format name (@itemize) +sub t2h_default_paragraph($$$$$$$$$$$$) +{ + my $text = shift; + my $align = shift; + my $indent = shift; + my $paragraph_command = shift; + my $paragraph_command_formatted = shift; + my $paragraph_number = shift; + my $format = shift; + my $item_nr = shift; + my $enumerate_style = shift; + my $number = shift; + my $command_stack_at_end = shift; + my $command_stack_at_begin = shift; +#print STDERR "format: $format\n" if (defined($format)); +#print STDERR "paragraph @$command_stack_at_end; @$command_stack_at_begin\n"; + $paragraph_command_formatted = '' if (!defined($paragraph_command_formatted) or + exists($special_list_commands{$format}->{$paragraph_command})); + return '' if ($text =~ /^\s*$/); + foreach my $style(t2h_collect_styles($command_stack_at_begin)) + { + $text = t2h_begin_style($style, $text); + } + foreach my $style(t2h_collect_styles($command_stack_at_end)) + { + $text = t2h_end_style($style, $text); + } + if (defined($paragraph_number) and defined($$paragraph_number)) + { + $$paragraph_number++; + return $text if (($format eq 'itemize' or $format eq 'enumerate') and + ($$paragraph_number == 1)); + } + my $open = '

    '; + if ($align) + { + $open = "

    "; + } + return $open.$text.'

    '; +} + +# a preformatted region +# arguments: +# $text of the preformatted region +# $pre_style css style +# $class identifier for the preformatted region (example, menu-comment) +# The following is usefull if the preformatted is in an itemize. +# $leading_command is the leading formatting command (like @minus) +# $leading_command_formatted is the leading formatting command formatted +# $preformatted_number is a reference on the number of preformatteds appearing +# in the format. The value should be increased if a preformatted is done +sub t2h_default_preformatted($$$$$$$$$$$$) +{ + my $text = shift; + my $pre_style = shift; + my $class = shift; + my $leading_command = shift; + my $leading_command_formatted = shift; + my $preformatted_number = shift; + my $format = shift; + my $item_nr = shift; + my $enumerate_style = shift; + my $number = shift; + my $command_stack_at_end = shift; + my $command_stack_at_begin = shift; + +#print STDERR "preformatted @$command_stack_at_end; @$command_stack_at_begin\n"; + return '' if ($text eq ''); + $leading_command_formatted = '' if (!defined($leading_command_formatted) or + exists($special_list_commands{$format}->{$leading_command})); + if (defined($preformatted_number) and defined($$preformatted_number)) + { + $$preformatted_number++; + } + foreach my $style(t2h_collect_styles($command_stack_at_begin)) + { + $text = t2h_begin_style($style, $text, \%style_map_pre); + } + foreach my $style(t2h_collect_styles($command_stack_at_end)) + { + $text = t2h_end_style($style, $text, \%style_map_pre); + } + return "
    ".$text."
    "; +} + +# This function formats a heading for an element +# +# argument: +# an element. It is a hash reference for a node or a sectionning command. +# The interesting keys are: +# 'text': the heading text +# 'text_nonumber': the heading text without section number +# 'node': true if it is a node +# 'level': level of the element. 0 for @top, 1 for chapter, heading, +# appendix..., 2 for section and so on... +# 'tag_level': the sectionning element name, raisesections and lowersections +# taken into account +sub t2h_default_heading($) +{ + my $element = shift; + my $level = 3; + if (!$element->{'node'}) + { + $level = $element->{'level'}; + } + $level = 1 if ($level == 0); + my $text = $element->{'text'}; + return '' if ($text !~ /\S/); + my $class = $element->{'tag_level'}; + $class = 'unnumbered' if ($class eq 'top'); + if (defined($element->{'tocid'}) and $TOC_LINKS) + { + $text = &$anchor ('', "$Texi2HTML::THISDOC{'toc_file'}#$element->{'tocid'}", $text); + } + my $align = ''; + $align = ' align="center"' if ($element->{'tag'} eq 'centerchap'); + return " $text \n"; +} + +# formatting of raw regions +# if L2H is true another mechanism is used for tex +sub t2h_default_raw($$) +{ + my $style = shift; + my $text = shift; + if ($style eq 'verbatim' or $style eq 'tex') + { + return "
    " . &$protect_text($text) . '
    '; + } + elsif ($style eq 'html') + { + return $text; + } + else + { + warn "$WARN (bug) unknown style $style\n"; + return &$protect_text($text); + } +} + +# raw environment when removing texi (in comments) +sub t2h_default_raw_no_texi($$) +{ + my $style = shift; + my $text = shift; + return $text; +} + +# This function formats a footnote reference and the footnote text associated +# with a given footnote. +# The footnote reference is the text appearing in the main document pointing +# to the footnote text. +# +# arguments: +# absolute number of the footnote (in the document) +# relative number of the footnote (in the page) +# identifier for the footnote +# identifier for the footnote reference in the main document +# main document file +# footnote text file +# array with the footnote text lines +# the state. See menu entry. +# +# returns: +# reference on an array containing the footnote text lines which should +# have been updated +# the text for the reference pointing on the footnote text +sub t2h_default_foot_line_and_ref($$$$$$$) +{ + my $number_in_doc = shift; + my $number_in_page = shift; + my $footnote_id = shift; + my $place_id = shift; + my $document_file = shift; + my $footnote_file = shift; + my $lines = shift; + my $state = shift; + + unshift (@$lines, '

    ' . + &$anchor($footnote_id, $document_file . "#$place_id", + "($number_in_doc)") + . "

    \n"); + return ($lines, &$anchor($place_id, $footnote_file . "#$footnote_id", + "($number_in_doc)")); +} + +# formats a group of footnotes. +# +# argument: +# array reference on the footnotes texts lines +# +# returns an array reference on the group of footnotes lines +sub t2h_default_foot_section($) +{ + my $lines = shift; + unshift (@$lines, "
    \n" ,"$DEFAULT_RULE\n", "

    " . &$I('Footnotes') . "

    \n"); + push (@$lines, "
    \n"); + return $lines; +} + +sub t2h_default_image_files($$) +{ + my $base = shift; + my $extension = shift; + my @files = (); + return @files if (!defined($base) or ($base eq '')); + push @files,"$base.$extension" if (defined($extension) and ($extension ne '')); + foreach my $ext (@IMAGE_EXTENSIONS) + { + push @files, "$base.$ext"; + } + return @files; +} + +# format an image +# +# arguments: +# image file name with path +# image basename +# a boolean true if we are in a preformatted format +# image file name without path +# alt text +# width +# height +# raw alt +# extension +# path to working dir +# path to file relative from working dir +sub t2h_default_image($$$$$$$$$$$) +{ + my $file = shift; + my $base = shift; + my $preformatted = shift; + my $file_name = shift; + my $alt = shift; + my $width = shift; + my $height = shift; + my $raw_alt = shift; + my $extension = shift; + my $working_dir = shift; + my $file_path = shift; + + if (!defined($file_path) or $file_path eq '') + { + if (defined($extension) and $extension ne '') + { + $file = "$base.$extension"; + } + else + { + $file = "$base.jpg"; + } + main::echo_warn ("no image file for $base, (using $file)"); + } + $alt = &$protect_text($base) if (!defined($alt) or ($alt eq '')); + return "[ $alt ]" if ($preformatted); + # it is possible that $file_name is more correct as it allows the user + # to chose the relative path. + $file = &$protect_text($file); + return "\"$alt\""; +} + +# address put in footer describing when was generated and who did the manual +sub t2h_default_address($$) +{ + my $user = shift; + my $date = shift; + $user = '' if (!defined($user)); + $date = '' if (!defined($date)); + if (($user ne '') and ($date ne '')) + { + return &$I('by @emph{%{user}} on @emph{%{date}}', { 'user' => $user, + 'date' => $date }); + } + elsif ($user ne '') + { + return &$I('by @emph{%{user}}', { 'user' => $user }); + } + elsif ($date ne '') + { + return &$I('on @emph{%{date}}', { 'date' => $date }); + } + return ''; +} + +# format a target in the main document for an index entry. +# +# arguments: +# target identifier +# boolean true if in preformatted format +# FIXME document the remaining +sub t2h_default_index_entry_label($$) +{ + my $identifier = shift; + my $preformatted = shift; + + return '' if (!defined($identifier) or ($identifier !~ /\S/)); + my $label = &$anchor($identifier); + return $label . "\n" if (!$preformatted); + return $label; +} + +# process definition commands line @deffn for example +sub t2h_default_def_line($$$$$) +{ + my $category = shift; + my $name = shift; + my $type = shift; + my $arguments = shift; + my $index_label = shift; + $index_label = '' if (!defined($index_label)); + $category = '' if (!defined($category) or ($category =~ /^\s*$/)); + $name = '' if (!defined($name) or ($name =~ /^\s*$/)); + $type = '' if (!defined($type) or $type =~ /^\s*$/); + if (!defined($arguments) or $arguments =~ /^\s*$/) + { + $arguments = ''; + } + else + { + chomp ($arguments); + $arguments = '' . $arguments . ''; + } + my $type_name = ''; + $type_name = " $type" if ($type ne ''); + $type_name .= ' ' . $name . '' if ($name ne ''); + $type_name .= $arguments . "\n"; + if (! $DEF_TABLE) + { + return '
    '. '' . $category . ':' . $type_name . $index_label . "
    \n"; + } + else + { + + return "\n" . $type_name . + "\n" . $category . $index_label . "\n" . "\n"; + } +} + +# process definition commands line @deffn for example while removing texi +# commands +sub t2h_default_def_line_no_texi($$$$$) +{ + my $category = shift; + my $name = shift; + my $type = shift; + my $arguments = shift; + $name = '' if (!defined($name) or ($name =~ /^\s*$/)); + $type = '' if (!defined($type) or $type =~ /^\s*$/); + if (!defined($arguments) or $arguments =~ /^\s*$/) + { + $arguments = ''; + } + my $type_name = ''; + $type_name = " $type" if ($type ne ''); + $type_name .= ' ' . $name if ($name ne ''); + $type_name .= $arguments; + if (! $DEF_TABLE) + { + return $category . ':' . $type_name . "\n"; + } + else + { + + return $type_name . " " . $category . "\n"; + } +} + +# a cartouche +sub t2h_default_cartouche($$) +{ + my $text = shift; + + if ($text =~ /\S/) + { + return "
    \n" . $text . "
    \n"; + } + return ''; +} + +# key: +# origin_href: +# entry: +# texi entry: +# element_href: +# element_text: +sub t2h_default_index_summary_file_entry ($$$$$$$$) +{ + my $index_name = shift; + my $key = shift; + my $origin_href = shift; + my $entry = shift; + my $texi_entry = shift; + my $element_href = shift; + my $element_text = shift; + my $is_printed = shift; + print IDXFILE "key: $key\n origin_href: $origin_href\n entry: $entry\n" + . " texi_entry: $texi_entry\n" + . " element_href: $element_href\n element_text: $element_text\n"; +} + +sub t2h_default_index_summary_file_begin($$) +{ + my $name = shift; + my $is_printed = shift; + open(IDXFILE, ">$Texi2HTML::THISDOC{'destination_directory'}$Texi2HTML::THISDOC{'file_base_name'}" . "_$name.idx") + || die "Can't open >$Texi2HTML::THISDOC{'destination_directory'}$Texi2HTML::THISDOC{'file_base_name'}" . "_$name.idx for writing: $!\n"; +} + +sub t2h_default_index_summary_file_end($$) +{ + my $name = shift; + my $is_printed = shift; + close (IDXFILE); +} + +sub t2h_default_sp($$) +{ + my $number = shift; + my $preformatted = shift; + return "
    \n" x $number if (!$preformatted); + return "\n" x $number; +} + +sub t2h_default_acronym_like($$$$$$) +{ + my $command = shift; + my $acronym_texi = shift; + my $acronym_text = shift; + my $with_explanation = shift; + my $explanation_lines = shift; + my $explanation_text = shift; + my $explanation_simply_formatted = shift; + + my $attribute = $command; + my $opening = "<$attribute>"; + if (defined($explanation_simply_formatted)) + { + $opening = "<$attribute title=\"$explanation_simply_formatted\">"; + } + if ($with_explanation) + { + return &$I('%{acronym_like} (%{explanation})', {'acronym_like' => $opening . $acronym_text . "", 'explanation' => $explanation_text}) + } + else + { + return $opening . $acronym_text . ""; + } +} + +sub t2h_default_quotation_prepend_text($) +{ + my $text = shift; + return undef if (!defined($text) or $text =~ /^$/); +# FIXME if there is a @ protecting the end of line the result is +# @b{some text @:} +# It is likely not to be what was intended + chomp($text); + return &$I('@b{%{quotation_arg}:} ', {'quotation_arg' => $text}, {'keep_texi' => 1}); +} + +sub t2h_default_quotation($$$) +{ + my $text = shift; + my $argument_text = shift; + my $argument_text_texi = shift; +# my $argument_style_texi = shift; +# my $argument_style_id = shift; +# if (defined($argument_text)) +# { +# return '
    ' . &$I('%{style}:%{quotation}', +# {'style' => $argument_text, 'quotation' => $text}) . '
    ' ; +# } + return '
    ' . $text . "
    \n"; +} + +# format the text within a paragraph style format, +# +# argument: +# format name +# text within the format +sub t2h_default_paragraph_style_command($$) +{ + my $format = shift; + my $text = shift; + return $text; +} + +# format a whole index +# +# argument: +# index text +# index name +sub t2h_default_print_index($$) +{ + my $text = shift; + my $name = shift; + return "\n" . + "\n" + . "\n" . $text . + "
    " . &$I('Index Entry') . " " . &$I('Section') . "
    $DEFAULT_RULE
    \n"; +} + +# format a letter entry in an index page. The letter entry contains +# the index entries for the words beginning with that letter. It is +# a target for links pointing from the summary of the index. +# +# arguments: +# the letter +# identifier for the letter entry. This should be used to make the target +# identifier +# text of the index entries +sub t2h_default_index_letter($$$) +{ + my $letter = shift; + my $id = shift; + my $text = shift; + return '' . &$anchor($id,'',&$protect_text($letter)) . + "\n" . $text . + " $DEFAULT_RULE\n"; +} + +# format an index entry (in a letter entry). +# +# arguments: +# href to the main text, linking to the place where the index entry appears +# entry text +# href to the main text, linking to the section or node where the index +# entry appears +# section or node heading +sub t2h_default_index_entry($$$$) +{ + my $text_href = shift; + my $entry = shift; + my $element_href = shift; + my $element_text = shift; + + return '' . &$anchor('', $text_href, $entry) + . '' . &$anchor('', $element_href, $element_text) + . "\n"; +} + + +sub t2h_default_copying_comment($) +{ + my $copying_lines = shift; + my $text = &$comment(main::remove_texi(@$copying_lines)); + return $text; +} +# format a letter appearing in a summary for an index. The letter links to +# the place where the index elements beginning with this letter are (called +# a letter entry). +# +# arguments: +# letter +# file where the target letter entry is +# identifier for the target letter entry +sub t2h_default_summary_letter($$$) +{ + my $letter = shift; + my $file = shift; + my $identifier = shift; + return &$anchor('', $file . '#' . $identifier, '' . &$protect_text($letter) . '', 'class="summary-letter"'); +} + +# format an index summary. This is a list of letters linking to the letter +# entries. +# +# arguments: +# array reference containing the formatted alphabetical letters +# array reference containing the formatted non lphabetical letters +sub t2h_default_index_summary($$) +{ + my $alpha = shift; + my $nonalpha = shift; + my $join = ''; + my $nonalpha_text = ''; + my $alpha_text = ''; + $join = "   \n
    \n" if (@$nonalpha and @$alpha); + if (@$nonalpha) + { + $nonalpha_text = join("\n   \n", @$nonalpha) . "\n"; + } + if (@$alpha) + { + $alpha_text = join("\n   \n", @$alpha) . "\n   \n"; + } + return "
    " . &$I('Jump to') .":   " . + $nonalpha_text . $join . $alpha_text . "
    \n"; +} + +# return the heading with number texinfo text +# also called for nodes. +sub t2h_default_heading_texi($$$) +{ + my $tag = shift; + my $texi = shift; + my $number = shift; + $texi =~ s/\s*$//; + $texi =~ s/^\s*//; + return "$number $texi" if ($NUMBER_SECTIONS and defined($number) and ($number !~ /^\s*$/)) ; + return $texi; +} + +# return the heading texinfo text for split index sections +sub t2h_default_index_element_heading_texi($$$) +{ # FIXME i18n + my $heading_texi = shift; + my $tag = shift; + my $texi = shift; + my $number = shift; + my $first_letter = shift; + my $last_letter = shift; + return "$heading_texi: $first_letter -- $last_letter" if ($last_letter ne $first_letter); + return "$heading_texi: $first_letter"; +} + +1; + +require "$ENV{T2H_HOME}/texi2html.init" + if ($0 =~ /\.pl$/ && + -e "$ENV{T2H_HOME}/texi2html.init" && -r "$ENV{T2H_HOME}/texi2html.init"); + +my $translation_file = 'translations.pl'; # file containing all the translations +my $T2H_OBSOLETE_STRINGS; + +# leave this within comments, and keep the require statement +# This way, you can directly run texi2html.pl, +# if $ENV{T2H_HOME}/translations.pl exists. +# +# @T2H_TRANSLATIONS_FILE@ +$LANGUAGES->{'en'} = { + ' The buttons in the navigation panels have the following meaning:' => '', + ' where the @strong{ Example } assumes that the current position is at @strong{ Subsubsection One-Two-Three } of a document of the following structure:' => '', + ' Up ' => '', + '%{acronym_like} (%{explanation})' => '', + '%{month}, %{day} %{year}' => '', + '%{name} of %{class}' => '', + '%{name} on %{class}' => '', + '%{node_file_href}' => '', + '%{node_file_href} @cite{%{book}}' => '', + '%{node_file_href} section `%{section}\' in @cite{%{book}}' => '', + '%{reference_name}' => '', + '%{style} %{number}' => '', + '%{style}: %{caption_first_line}' => '', + '%{style}: %{shortcaption_first_line}' => '', + '@b{%{quotation_arg}:} ' => '', + '@cite{%{book}}' => '', + 'About' => '', + 'About (help)' => '', + 'About This Document' => '', + 'April' => '', + 'August' => '', + 'Back' => '', + 'Beginning of this chapter or previous chapter' => '', + 'Button' => '', + 'Contents' => '', + 'Cover (top) of document' => '', + 'Current Position' => '', + 'Current section' => '', + 'December' => '', + 'FastBack' => '', + 'FastForward' => '', + 'February' => '', + 'First' => '', + 'First section in reading order' => '', + 'Following' => '', + 'Following node' => '', + 'Footnotes' => '', + 'Forward' => '', + 'From 1.2.3 go to' => '', + 'Go to' => '', + 'Index' => '', + 'Index Entry' => '', + 'January' => '', + 'July' => '', + 'Jump to' => '', + 'June' => '', + 'Last' => '', + 'Last section in reading order' => '', + 'March' => '', + 'May' => '', + 'Menu:' => '', + 'Name' => '', + 'Next' => '', + 'Next chapter' => '', + 'Next node' => '', + 'Next section in reading order' => '', + 'Next section on same level' => '', + 'Node following in node reading order' => '', + 'Node up' => '', + 'NodeNext' => '', + 'NodePrev' => '', + 'NodeUp' => '', + 'November' => '', + 'October' => '', + 'Overview' => '', + 'Overview:' => '', + 'Prev' => '', + 'Previous node' => '', + 'Previous section in reading order' => '', + 'Previous section on same level' => '', + 'Section' => '', + 'Section One' => '', + 'See %{node_file_href}' => '', + 'See %{node_file_href} @cite{%{book}}' => '', + 'See %{node_file_href} section `%{section}\' in @cite{%{book}}' => '', + 'See %{reference_name}' => '', + 'See @cite{%{book}}' => '', + 'See section %{reference_name}' => '', + 'See section `%{section}\' in @cite{%{book}}' => '', + 'September' => '', + 'Short Table of Contents' => '', + 'Short table of contents' => '', + 'Subsection One-Four' => '', + 'Subsection One-One' => '', + 'Subsection One-Three' => '', + 'Subsection One-Two' => '', + 'Subsubsection One-Two-Four' => '', + 'Subsubsection One-Two-One' => '', + 'Subsubsection One-Two-Three' => '', + 'Subsubsection One-Two-Two' => '', + 'T2H_today' => '%s, %d %d', + 'Table of Contents' => '', + 'Table of contents' => '', + 'The node you are looking for is at %{href}.' => '', + 'This' => '', + 'This document was generated by @emph{%{user}} on @emph{%{date}} using @uref{%{program_homepage}, @emph{%{program}}}.' => '', + 'This document was generated by @emph{%{user}} using @uref{%{program_homepage}, @emph{%{program}}}.' => '', + 'This document was generated on @i{%{date}} using @uref{%{program_homepage}, @i{%{program}}}.' => '', + 'This document was generated using @uref{%{program_homepage}, @emph{%{program}}}.' => '', + 'Top' => '', + 'Untitled Document' => '', + 'Up' => '', + 'Up node' => '', + 'Up section' => '', + 'by @emph{%{user}}' => '', + 'by @emph{%{user}} on @emph{%{date}}' => '', + 'current' => '', + 'on @emph{%{date}}' => '', + 'section `%{section}\' in @cite{%{book}}' => '', + 'see %{node_file_href}' => '', + 'see %{node_file_href} @cite{%{book}}' => '', + 'see %{node_file_href} section `%{section}\' in @cite{%{book}}' => '', + 'see %{reference_name}' => '', + 'see @cite{%{book}}' => '', + 'see section %{reference_name}' => '', + 'see section `%{section}\' in @cite{%{book}}' => '', + 'unknown' => '' + }; + +$T2H_OBSOLETE_STRINGS->{'en'} = {}; + + +$LANGUAGES->{'ja'} = { + ' The buttons in the navigation panels have the following meaning:' => 'ナビゲーションパネル中のボタンには以下の意味があります。', + ' where the @strong{ Example } assumes that the current position is at @strong{ Subsubsection One-Two-Three } of a document of the following structure:' => '@strong{例}では、以下に示す構造を持つ文書の@strong{1.2.3項}を現在位置に仮定しています。', + ' Up ' => '上', + '%{acronym_like} (%{explanation})' => '', + '%{month}, %{day} %{year}' => '%{year}年%{month}月%{day}日', + '%{name} of %{class}' => '', + '%{name} on %{class}' => '', + '%{node_file_href}' => '', + '%{node_file_href} @cite{%{book}}' => '', + '%{node_file_href} section `%{section}\' in @cite{%{book}}' => '', + '%{reference_name}' => '', + '%{style} %{number}' => '', + '%{style}: %{caption_first_line}' => '', + '%{style}: %{shortcaption_first_line}' => '', + '@b{%{quotation_arg}:} ' => '', + '@cite{%{book}}' => '', + 'About' => '', + 'About (help)' => '', + 'About This Document' => 'この文書について', + 'April' => '4月', + 'August' => '8月', + 'Back' => '', + 'Beginning of this chapter or previous chapter' => '', + 'Button' => 'ボタン', + 'Contents' => '目次', + 'Cover (top) of document' => '', + 'Current Position' => '現在位置', + 'Current section' => '', + 'December' => '12月', + 'FastBack' => '', + 'FastForward' => '', + 'February' => '2月', + 'First' => '', + 'First section in reading order' => '', + 'Following' => '', + 'Following node' => '', + 'Footnotes' => '脚注', + 'Forward' => '', + 'From 1.2.3 go to' => '1.2.3項からの移動先', + 'Go to' => '移動先', + 'Index' => '見出し', + 'Index Entry' => '見出し一覧', + 'January' => '1月', + 'July' => '7月', + 'Jump to' => '移動', + 'June' => '6月', + 'Last' => '', + 'Last section in reading order' => '', + 'March' => '3月', + 'May' => '5月', + 'Menu:' => 'メニュー', + 'Name' => '名称', + 'Next' => '次', + 'Next chapter' => '', + 'Next node' => '', + 'Next section in reading order' => '', + 'Next section on same level' => '', + 'Node following in node reading order' => '', + 'Node up' => '', + 'NodeNext' => '', + 'NodePrev' => '', + 'NodeUp' => '', + 'November' => '11月', + 'October' => '10月', + 'Overview' => '概要', + 'Overview:' => '概要:', + 'Prev' => '前', + 'Previous node' => '', + 'Previous section in reading order' => '', + 'Previous section on same level' => '', + 'Section' => '項', + 'Section One' => '第1項', + 'See %{node_file_href}' => '', + 'See %{node_file_href} @cite{%{book}}' => '', + 'See %{node_file_href} section `%{section}\' in @cite{%{book}}' => '', + 'See %{reference_name}' => '', + 'See @cite{%{book}}' => '', + 'See section %{reference_name}' => '', + 'See section `%{section}\' in @cite{%{book}}' => '', + 'September' => '9月', + 'Short Table of Contents' => '簡略化した目次', + 'Short table of contents' => '', + 'Subsection One-Four' => '第1.4項', + 'Subsection One-One' => '第1.1項', + 'Subsection One-Three' => '第1.3項', + 'Subsection One-Two' => '第1.2項', + 'Subsubsection One-Two-Four' => '第1.2.4項', + 'Subsubsection One-Two-One' => '第1.2.1項', + 'Subsubsection One-Two-Three' => '第1.2.3項', + 'Subsubsection One-Two-Two' => '第1.2.2項', + 'T2H_today' => '%s, %d %d', + 'Table of Contents' => '目次', + 'Table of contents' => '', + 'The node you are looking for is at %{href}.' => '', + 'This' => '', + 'This document was generated by @emph{%{user}} on @emph{%{date}} using @uref{%{program_homepage}, @emph{%{program}}}.' => 'この文書は@emph{%{user}}によって@emph{%{date}}に@uref{%{program_homepage}, @emph{%{program}}}を用いて生成されました。', + 'This document was generated by @emph{%{user}} using @uref{%{program_homepage}, @emph{%{program}}}.' => 'この文書は@emph{%{user}}によって@uref{%{program_homepage}, @emph{%{program}}}を用いて生成されました。', + 'This document was generated on @i{%{date}} using @uref{%{program_homepage}, @i{%{program}}}.' => 'この文書は@emph{%{date}}に@uref{%{program_homepage}, @emph{%{program}}}を用いて生成されました。', + 'This document was generated using @uref{%{program_homepage}, @emph{%{program}}}.' => 'この文書は@uref{%{program_homepage}, @emph{%{program}}}を用いて生成されました。', + 'Top' => '冒頭', + 'Untitled Document' => '無題の文書', + 'Up' => '', + 'Up node' => '', + 'Up section' => '', + 'by @emph{%{user}}' => '@emph{%{user}}', + 'by @emph{%{user}} on @emph{%{date}}' => '@emph{%{user}}, @emph{%{date}', + 'current' => '現在位置', + 'on @emph{%{date}}' => '@emph{%{date}}', + 'section `%{section}\' in @cite{%{book}}' => '@cite{%{book}}の `%{section}\' ', + 'see %{node_file_href}' => '%{node_file_href}参照', + 'see %{node_file_href} @cite{%{book}}' => '%{node_file_href} @cite{%{book}}参照', + 'see %{node_file_href} section `%{section}\' in @cite{%{book}}' => '', + 'see %{reference_name}' => '', + 'see @cite{%{book}}' => '', + 'see section %{reference_name}' => '', + 'see section `%{section}\' in @cite{%{book}}' => '', + 'unknown' => '不明' + }; + +$T2H_OBSOLETE_STRINGS->{'ja'} = { + 'about (help)' => '使用法 (ヘルプ)', + 'beginning of this chapter or previous chapter' => 'この章または前の章の冒頭', + 'cover (top) of document' => '文書の表紙 (トップ)', + 'current section' => '現在の節', + 'first section in reading order' => '文書順で前の項', + 'following node' => '次の節', + 'index' => '見出し', + 'last section in reading order' => '文書順で最後の項', + 'next chapter' => '次の章', + 'next node' => '次の節', + 'next section in reading order' => '文書順で次の項', + 'next section on same level' => '同じ階層にある次の項', + 'node following in node reading order' => '文書順で次の節', + 'node up' => '上の節へ', + 'previous node' => '前の節', + 'previous section in reading order' => '文書順で前の節', + 'previous section on same level' => '同じ階層にある前の項', + 'short table of contents' => '簡略化した目次', + 'table of contents' => '文書の目次', + 'up node' => '上の節', + 'up section' => '上の項' + }; + + +$LANGUAGES->{'nl'} = { + ' The buttons in the navigation panels have the following meaning:' => '', + ' where the @strong{ Example } assumes that the current position is at @strong{ Subsubsection One-Two-Three } of a document of the following structure:' => '', + ' Up ' => '', + '%{acronym_like} (%{explanation})' => '', + '%{month}, %{day} %{year}' => '', + '%{name} of %{class}' => '', + '%{name} on %{class}' => '', + '%{node_file_href}' => '', + '%{node_file_href} @cite{%{book}}' => '', + '%{node_file_href} section `%{section}\' in @cite{%{book}}' => '', + '%{reference_name}' => '', + '%{style} %{number}' => '', + '%{style}: %{caption_first_line}' => '', + '%{style}: %{shortcaption_first_line}' => '', + '@b{%{quotation_arg}:} ' => '', + '@cite{%{book}}' => '', + 'About' => '', + 'About (help)' => '', + 'About This Document' => 'No translation available!', + 'April' => 'April', + 'August' => 'Augustus', + 'Back' => '', + 'Beginning of this chapter or previous chapter' => '', + 'Button' => '', + 'Contents' => '', + 'Cover (top) of document' => '', + 'Current Position' => '', + 'Current section' => '', + 'December' => 'December', + 'FastBack' => '', + 'FastForward' => '', + 'February' => 'Februari', + 'First' => '', + 'First section in reading order' => '', + 'Following' => '', + 'Following node' => '', + 'Footnotes' => 'No translation available!', + 'Forward' => '', + 'From 1.2.3 go to' => '', + 'Go to' => '', + 'Index' => 'Index', + 'Index Entry' => '', + 'January' => 'Januari', + 'July' => 'Juli', + 'Jump to' => '', + 'June' => 'Juni', + 'Last' => '', + 'Last section in reading order' => '', + 'March' => 'Maart', + 'May' => 'Mei', + 'Menu:' => '', + 'Name' => '', + 'Next' => '', + 'Next chapter' => '', + 'Next node' => '', + 'Next section in reading order' => '', + 'Next section on same level' => '', + 'Node following in node reading order' => '', + 'Node up' => '', + 'NodeNext' => '', + 'NodePrev' => '', + 'NodeUp' => '', + 'November' => 'November', + 'October' => 'Oktober', + 'Overview' => '', + 'Overview:' => '', + 'Prev' => '', + 'Previous node' => '', + 'Previous section in reading order' => '', + 'Previous section on same level' => '', + 'Section' => '', + 'Section One' => '', + 'See %{node_file_href}' => '', + 'See %{node_file_href} @cite{%{book}}' => '', + 'See %{node_file_href} section `%{section}\' in @cite{%{book}}' => '', + 'See %{reference_name}' => '', + 'See @cite{%{book}}' => '', + 'See section %{reference_name}' => '', + 'See section `%{section}\' in @cite{%{book}}' => '', + 'September' => 'September', + 'Short Table of Contents' => 'Korte inhoudsopgave', + 'Short table of contents' => '', + 'Subsection One-Four' => '', + 'Subsection One-One' => '', + 'Subsection One-Three' => '', + 'Subsection One-Two' => '', + 'Subsubsection One-Two-Four' => '', + 'Subsubsection One-Two-One' => '', + 'Subsubsection One-Two-Three' => '', + 'Subsubsection One-Two-Two' => '', + 'T2H_today' => '', + 'Table of Contents' => 'Inhoudsopgave', + 'Table of contents' => '', + 'The node you are looking for is at %{href}.' => '', + 'This' => '', + 'This document was generated by @emph{%{user}} on @emph{%{date}} using @uref{%{program_homepage}, @emph{%{program}}}.' => '', + 'This document was generated by @emph{%{user}} using @uref{%{program_homepage}, @emph{%{program}}}.' => '', + 'This document was generated on @i{%{date}} using @uref{%{program_homepage}, @i{%{program}}}.' => '', + 'This document was generated using @uref{%{program_homepage}, @emph{%{program}}}.' => '', + 'Top' => '', + 'Untitled Document' => '', + 'Up' => '', + 'Up node' => '', + 'Up section' => '', + 'by @emph{%{user}}' => '', + 'by @emph{%{user}} on @emph{%{date}}' => '', + 'current' => '', + 'on @emph{%{date}}' => '', + 'section `%{section}\' in @cite{%{book}}' => '', + 'see %{node_file_href}' => '', + 'see %{node_file_href} @cite{%{book}}' => '', + 'see %{node_file_href} section `%{section}\' in @cite{%{book}}' => '', + 'see %{reference_name}' => '', + 'see @cite{%{book}}' => '', + 'see section %{reference_name}' => '', + 'see section `%{section}\' in @cite{%{book}}' => '', + 'unknown' => '' + }; + +$T2H_OBSOLETE_STRINGS->{'nl'} = { + 'See' => 'Zie', + 'section' => 'sectie', + 'see' => 'zie' + }; + + +$LANGUAGES->{'pt'} = { + ' The buttons in the navigation panels have the following meaning:' => ' Os bot@~oes nos pain@\'eis de navega@,{c}@~ao possuem os seguintes significados:', + ' where the @strong{ Example } assumes that the current position is at @strong{ Subsubsection One-Two-Three } of a document of the following structure:' => ' onde o @strong{ Exemplo } assume que a posi@,{c}@~ao atual localiza-se em @strong{ Subsub@,{c}@~ao Um-Dois-Tr@^es } de um documento com a seguinte estrutura:', + ' Up ' => ' Acima ', + '%{acronym_like} (%{explanation})' => '', + '%{month}, %{day} %{year}' => '%{day} de %{month} de %{year}', + '%{name} of %{class}' => '%{name} da %{class}', + '%{name} on %{class}' => '%{name} na %{class}', + '%{node_file_href}' => '', + '%{node_file_href} @cite{%{book}}' => '', + '%{node_file_href} section `%{section}\' in @cite{%{book}}' => '%{node_file_href} se@,{c}@~ao `%{section}\' em @cite{%{book}}', + '%{reference_name}' => '', + '%{style} %{number}' => '', + '%{style}: %{caption_first_line}' => '', + '%{style}: %{shortcaption_first_line}' => '', + '@b{%{quotation_arg}:} ' => '', + '@cite{%{book}}' => '', + 'About' => 'Sobre', + 'About (help)' => 'Sobre (ajuda)', + 'About This Document' => 'Sobre Esse Documento', + 'April' => 'Abril', + 'August' => 'Agosto', + 'Back' => 'Volta', + 'Beginning of this chapter or previous chapter' => 'Come@,{c}o desse cap@\'itulo ou cap@\'itulo anterior', + 'Button' => 'Bot@~ao', + 'Contents' => 'Conte@\'udo', + 'Cover (top) of document' => 'In@\'icio (topo) do documento', + 'Current Position' => 'Posi@,{c}@~ao Atual', + 'Current section' => 'Se@,{c}@~ao atual', + 'December' => 'Dezembro', + 'FastBack' => 'Voltar R@\'apido', + 'FastForward' => 'Avan@,{c}ar R@\'apido', + 'February' => 'Fevereiro', + 'First' => 'Primeiro', + 'First section in reading order' => 'Primeira se@,{c}@~ao na ordem de leitura', + 'Following' => 'Seguinte', + 'Following node' => 'Nodo seguinte', + 'Footnotes' => 'Notas de Rodap@\'e', + 'Forward' => 'Avan@,{c}ar', + 'From 1.2.3 go to' => 'De 1.2.3 v@\'a para', + 'Go to' => 'V@\'a para', + 'Index' => '@\'Indice', + 'Index Entry' => 'Entrada de @\'Indice', + 'January' => 'Janeiro', + 'July' => 'Julho', + 'Jump to' => 'Pular para', + 'June' => 'Junho', + 'Last' => '@\'Ultimo', + 'Last section in reading order' => '@\'Ultima se@,{c}@~ao na ordem de leitura', + 'March' => 'Mar@,{c}o', + 'May' => 'Maio', + 'Menu:' => '', + 'Name' => 'Nome', + 'Next' => 'Pr@\'oximo', + 'Next chapter' => 'Pr@\'oximo cap@\'itulo', + 'Next node' => 'Pr@\'oximo nodo', + 'Next section in reading order' => 'Pr@\'oxima se@,{c}@~ao na ordem de leitura', + 'Next section on same level' => 'Pr@\'oxima se@,{c}@~ao no mesmo n@\'ivel', + 'Node following in node reading order' => 'Nodo seguinte na ordem de leitura de nodos', + 'Node up' => 'Nodo acima', + 'NodeNext' => 'Pr@\'oximo Nodo', + 'NodePrev' => 'Nodo Anterior', + 'NodeUp' => 'Nodo Acima', + 'November' => 'Novembro', + 'October' => 'Outubro', + 'Overview' => 'Vis@~ao geral', + 'Overview:' => 'Vis@~ao geral:', + 'Prev' => 'Pr@\'evio', + 'Previous node' => 'Nodo anterior', + 'Previous section in reading order' => 'Se@,{c}@~ao anterior na ordem de leitura', + 'Previous section on same level' => 'Se@,{c}@~ao anterior no mesmo n@\'ivel', + 'Section' => 'Se@,{c}@~ao', + 'Section One' => 'Se@,{c}@~ao Um', + 'See %{node_file_href}' => 'Veja %{node_file_href}', + 'See %{node_file_href} @cite{%{book}}' => 'Veja %{node_file_href} @cite{%{book}}', + 'See %{node_file_href} section `%{section}\' in @cite{%{book}}' => 'Veja %{node_file_href} se@,{c}@~ao `%{section}\' em @cite{%{book}}', + 'See %{reference_name}' => 'Veja %{reference_name}', + 'See @cite{%{book}}' => 'Veja @cite{%{book}}', + 'See section %{reference_name}' => 'Veja se@,{c}@~ao %{reference_name}', + 'See section `%{section}\' in @cite{%{book}}' => 'Veja se@,{c}@~ao `%{section}\' em @cite{%{book}}', + 'September' => 'Setembro', + 'Short Table of Contents' => 'Breve Sum@\'ario', + 'Short table of contents' => 'Breve sum@\'ario', + 'Subsection One-Four' => 'Subse@,{c}@~ao Um-Quatro', + 'Subsection One-One' => 'Subse@,{c}@~ao Um-Um', + 'Subsection One-Three' => 'Subse@,{c}@~ao Um-Tr@^es', + 'Subsection One-Two' => 'Subse@,{c}@~ao Um-Dois', + 'Subsubsection One-Two-Four' => 'Subse@,{c}@~ao Um-Dois-Quatro', + 'Subsubsection One-Two-One' => 'Subse@,{c}@~ao Um-Dois-Um', + 'Subsubsection One-Two-Three' => 'Subse@,{c}@~ao Um-Dois-Tr@^es', + 'Subsubsection One-Two-Two' => 'Subse@,{c}@~ao Um-Dois-Dois', + 'T2H_today' => '', + 'Table of Contents' => 'Sum@\'ario', + 'Table of contents' => 'Sum@\'ario', + 'The node you are looking for is at %{href}.' => 'O nodo que vo@^e est@\'a olhando est@\'a em %{href}.', + 'This' => 'Esse', + 'This document was generated by @emph{%{user}} on @emph{%{date}} using @uref{%{program_homepage}, @emph{%{program}}}.' => 'Esse documento foi gereado por @emph{%{user}} em @emph{%{date}} usando @uref{%{program_homepage}, @emph{%{program}}}.', + 'This document was generated by @emph{%{user}} using @uref{%{program_homepage}, @emph{%{program}}}.' => 'Esse documento foi gerado por @emph{%{user}} usando @uref{%{program_homepage}, @emph{%{program}}}.', + 'This document was generated on @i{%{date}} using @uref{%{program_homepage}, @i{%{program}}}.' => 'Esse documento foi gerado em @i{%{date}} usando @uref{%{program_homepage}, @i{%{program}}}.', + 'This document was generated using @uref{%{program_homepage}, @emph{%{program}}}.' => 'Esse documento foi gerado usando @uref{%{program_homepage}, @emph{%{program}}}.', + 'Top' => 'Topo', + 'Untitled Document' => 'Documento Sem Nome', + 'Up' => 'Acima', + 'Up node' => 'Nodo acima', + 'Up section' => 'Se@,{c}@~ao acima', + 'by @emph{%{user}}' => 'por @emph{%{user}}', + 'by @emph{%{user}} on @emph{%{date}}' => 'por @emph{%{user}} em @emph{%{date}}', + 'current' => 'atual', + 'on @emph{%{date}}' => 'em @emph{%{date}}', + 'section `%{section}\' in @cite{%{book}}' => 'se@,{c}@~ao `%{section}\' em @cite{%{book}}', + 'see %{node_file_href}' => 'veja %{node_file_href}', + 'see %{node_file_href} @cite{%{book}}' => 'veja %{node_file_href} @cite{%{book}}', + 'see %{node_file_href} section `%{section}\' in @cite{%{book}}' => 'veja %{node_file_href} se@,{c}@~ao `%{section}\' em @cite{%{book}}', + 'see %{reference_name}' => 'veja %{reference_name}', + 'see @cite{%{book}}' => 'veja @cite{%{book}}', + 'see section %{reference_name}' => 'veja se@,{c}@~ao %{reference_name}', + 'see section `%{section}\' in @cite{%{book}}' => 'veja se@,{c}@~ao `%{section}\' em @cite{%{book}}', + 'unknown' => 'desconhecido' + }; + +$T2H_OBSOLETE_STRINGS->{'pt'} = { + 'See' => 'Veja', + 'about (help)' => 'sobre (ajuda)', + 'beginning of this chapter or previous chapter' => 'come@,{c}o desse cap@\'itulo ou cap@\'itulo anterior', + 'cover (top) of document' => 'in@\'icio (topo) do documento', + 'current section' => 'se@,{c}@~ao atual', + 'first section in reading order' => 'primeira se@,{c}@~ao na ordem de leitura', + 'following node' => 'nodo seguinte', + 'index' => '@\'indice', + 'last section in reading order' => '@\'ultima se@,{c}@~ao na ordem de leitura', + 'next chapter' => 'pr@\'oximo cap@\'itulo', + 'next node' => 'pr@\'oximo nodo', + 'next section in reading order' => 'pr@\'oxima se@,{c}@~ao na ordem de leitura', + 'next section on same level' => 'pr@\'oxima se@,{c}@~ao no mesmo n@\'ivel', + 'node following in node reading order' => 'nodo seguinte na ordem de leitura de nodos', + 'node up' => 'nodo acima', + 'previous node' => 'nodo anterior', + 'previous section in reading order' => 'se@,{c}@~ao anterior na ordem de leitura', + 'previous section on same level' => 'se@,{c}@~ao anterior no mesmo n@\'ivel', + 'section' => 'Se@,{c}@~ao', + 'see' => 'veja', + 'short table of contents' => 'breve sum@\'ario', + 'table of contents' => 'sum@\'ario', + 'up node' => 'nodo acima', + 'up section' => 'se@,{c}@~ao acima' + }; + + +$LANGUAGES->{'pt_BR'} = { + ' The buttons in the navigation panels have the following meaning:' => ' Os bot@~oes nos pain@\'eis de navega@,{c}@~ao possuem os seguintes significados:', + ' where the @strong{ Example } assumes that the current position is at @strong{ Subsubsection One-Two-Three } of a document of the following structure:' => ' onde o @strong{ Exemplo } assume que a posi@,{c}@~ao atual localiza-se em @strong{ Subsub@,{c}@~ao Um-Dois-Tr@^es } de um documento com a seguinte estrutura:', + ' Up ' => ' Acima ', + '%{acronym_like} (%{explanation})' => '', + '%{month}, %{day} %{year}' => '%{day} de %{month} de %{year}', + '%{name} of %{class}' => '%{name} da %{class}', + '%{name} on %{class}' => '%{name} na %{class}', + '%{node_file_href}' => '', + '%{node_file_href} @cite{%{book}}' => '', + '%{node_file_href} section `%{section}\' in @cite{%{book}}' => '%{node_file_href} se@,{c}@~ao `%{section}\' em @cite{%{book}}', + '%{reference_name}' => '', + '%{style} %{number}' => '', + '%{style}: %{caption_first_line}' => '', + '%{style}: %{shortcaption_first_line}' => '', + '@b{%{quotation_arg}:} ' => '', + '@cite{%{book}}' => '', + 'About' => 'Sobre', + 'About (help)' => 'Sobre (ajuda)', + 'About This Document' => 'Sobre Esse Documento', + 'April' => 'Abril', + 'August' => 'Agosto', + 'Back' => 'Volta', + 'Beginning of this chapter or previous chapter' => 'Come@,{c}o desse cap@\'itulo ou cap@\'itulo anterior', + 'Button' => 'Bot@~ao', + 'Contents' => 'Conte@\'udo', + 'Cover (top) of document' => 'In@\'icio (topo) do documento', + 'Current Position' => 'Posi@,{c}@~ao Atual', + 'Current section' => 'Se@,{c}@~ao atual', + 'December' => 'Dezembro', + 'FastBack' => 'Voltar R@\'apido', + 'FastForward' => 'Avan@,{c}ar R@\'apido', + 'February' => 'Fevereiro', + 'First' => 'Primeiro', + 'First section in reading order' => 'Primeira se@,{c}@~ao na ordem de leitura', + 'Following' => 'Seguinte', + 'Following node' => 'Nodo seguinte', + 'Footnotes' => 'Notas de Rodap@\'e', + 'Forward' => 'Avan@,{c}ar', + 'From 1.2.3 go to' => 'De 1.2.3 v@\'a para', + 'Go to' => 'V@\'a para', + 'Index' => '@\'Indice', + 'Index Entry' => 'Entrada de @\'Indice', + 'January' => 'Janeiro', + 'July' => 'Julho', + 'Jump to' => 'Pular para', + 'June' => 'Junho', + 'Last' => '@\'Ultimo', + 'Last section in reading order' => '@\'Ultima se@,{c}@~ao na ordem de leitura', + 'March' => 'Mar@,{c}o', + 'May' => 'Maio', + 'Menu:' => '', + 'Name' => 'Nome', + 'Next' => 'Pr@\'oximo', + 'Next chapter' => 'Pr@\'oximo cap@\'itulo', + 'Next node' => 'Pr@\'oximo nodo', + 'Next section in reading order' => 'Pr@\'oxima se@,{c}@~ao na ordem de leitura', + 'Next section on same level' => 'Pr@\'oxima se@,{c}@~ao no mesmo n@\'ivel', + 'Node following in node reading order' => 'Nodo seguinte na ordem de leitura de nodos', + 'Node up' => 'Nodo acima', + 'NodeNext' => 'Pr@\'oximo Nodo', + 'NodePrev' => 'Nodo Anterior', + 'NodeUp' => 'Nodo Acima', + 'November' => 'Novembro', + 'October' => 'Outubro', + 'Overview' => 'Vis@~ao geral', + 'Overview:' => 'Vis@~ao geral:', + 'Prev' => 'Pr@\'evio', + 'Previous node' => 'Nodo anterior', + 'Previous section in reading order' => 'Se@,{c}@~ao anterior na ordem de leitura', + 'Previous section on same level' => 'Se@,{c}@~ao anterior no mesmo n@\'ivel', + 'Section' => 'Se@,{c}@~ao', + 'Section One' => 'Se@,{c}@~ao Um', + 'See %{node_file_href}' => 'Veja %{node_file_href}', + 'See %{node_file_href} @cite{%{book}}' => 'Veja %{node_file_href} @cite{%{book}}', + 'See %{node_file_href} section `%{section}\' in @cite{%{book}}' => 'Veja %{node_file_href} se@,{c}@~ao `%{section}\' em @cite{%{book}}', + 'See %{reference_name}' => 'Veja %{reference_name}', + 'See @cite{%{book}}' => 'Veja @cite{%{book}}', + 'See section %{reference_name}' => 'Veja se@,{c}@~ao %{reference_name}', + 'See section `%{section}\' in @cite{%{book}}' => 'Veja se@,{c}@~ao `%{section}\' em @cite{%{book}}', + 'September' => 'Setembro', + 'Short Table of Contents' => 'Breve Sum@\'ario', + 'Short table of contents' => 'Breve sum@\'ario', + 'Subsection One-Four' => 'Subse@,{c}@~ao Um-Quatro', + 'Subsection One-One' => 'Subse@,{c}@~ao Um-Um', + 'Subsection One-Three' => 'Subse@,{c}@~ao Um-Tr@^es', + 'Subsection One-Two' => 'Subse@,{c}@~ao Um-Dois', + 'Subsubsection One-Two-Four' => 'Subse@,{c}@~ao Um-Dois-Quatro', + 'Subsubsection One-Two-One' => 'Subse@,{c}@~ao Um-Dois-Um', + 'Subsubsection One-Two-Three' => 'Subse@,{c}@~ao Um-Dois-Tr@^es', + 'Subsubsection One-Two-Two' => 'Subse@,{c}@~ao Um-Dois-Dois', + 'T2H_today' => '', + 'Table of Contents' => 'Sum@\'ario', + 'Table of contents' => 'Sum@\'ario', + 'The node you are looking for is at %{href}.' => 'O nodo que vo@^e est@\'a olhando est@\'a em %{href}.', + 'This' => 'Esse', + 'This document was generated by @emph{%{user}} on @emph{%{date}} using @uref{%{program_homepage}, @emph{%{program}}}.' => 'Esse documento foi gereado por @emph{%{user}} em @emph{%{date}} usando @uref{%{program_homepage}, @emph{%{program}}}.', + 'This document was generated by @emph{%{user}} using @uref{%{program_homepage}, @emph{%{program}}}.' => 'Esse documento foi gerado por @emph{%{user}} usando @uref{%{program_homepage}, @emph{%{program}}}.', + 'This document was generated on @i{%{date}} using @uref{%{program_homepage}, @i{%{program}}}.' => 'Esse documento foi gerado em @i{%{date}} usando @uref{%{program_homepage}, @i{%{program}}}.', + 'This document was generated using @uref{%{program_homepage}, @emph{%{program}}}.' => 'Esse documento foi gerado usando @uref{%{program_homepage}, @emph{%{program}}}.', + 'Top' => 'Topo', + 'Untitled Document' => 'Documento Sem Nome', + 'Up' => 'Acima', + 'Up node' => 'Nodo acima', + 'Up section' => 'Se@,{c}@~ao acima', + 'by @emph{%{user}}' => 'por @emph{%{user}}', + 'by @emph{%{user}} on @emph{%{date}}' => 'por @emph{%{user}} em @emph{%{date}}', + 'current' => 'atual', + 'on @emph{%{date}}' => 'em @emph{%{date}}', + 'section `%{section}\' in @cite{%{book}}' => 'se@,{c}@~ao `%{section}\' em @cite{%{book}}', + 'see %{node_file_href}' => 'veja %{node_file_href}', + 'see %{node_file_href} @cite{%{book}}' => 'veja %{node_file_href} @cite{%{book}}', + 'see %{node_file_href} section `%{section}\' in @cite{%{book}}' => 'veja %{node_file_href} se@,{c}@~ao `%{section}\' em @cite{%{book}}', + 'see %{reference_name}' => 'veja %{reference_name}', + 'see @cite{%{book}}' => 'veja @cite{%{book}}', + 'see section %{reference_name}' => 'veja se@,{c}@~ao %{reference_name}', + 'see section `%{section}\' in @cite{%{book}}' => 'veja se@,{c}@~ao `%{section}\' em @cite{%{book}}', + 'unknown' => 'desconhecido' + }; + +$T2H_OBSOLETE_STRINGS->{'pt_BR'} = { + 'See' => 'Veja', + 'about (help)' => 'sobre (ajuda)', + 'beginning of this chapter or previous chapter' => 'come@,{c}o desse cap@\'itulo ou cap@\'itulo anterior', + 'cover (top) of document' => 'in@\'icio (topo) do documento', + 'current section' => 'se@,{c}@~ao atual', + 'first section in reading order' => 'primeira se@,{c}@~ao na ordem de leitura', + 'following node' => 'nodo seguinte', + 'index' => '@\'indice', + 'last section in reading order' => '@\'ultima se@,{c}@~ao na ordem de leitura', + 'next chapter' => 'pr@\'oximo cap@\'itulo', + 'next node' => 'pr@\'oximo nodo', + 'next section in reading order' => 'pr@\'oxima se@,{c}@~ao na ordem de leitura', + 'next section on same level' => 'pr@\'oxima se@,{c}@~ao no mesmo n@\'ivel', + 'node following in node reading order' => 'nodo seguinte na ordem de leitura de nodos', + 'node up' => 'nodo acima', + 'previous node' => 'nodo anterior', + 'previous section in reading order' => 'se@,{c}@~ao anterior na ordem de leitura', + 'previous section on same level' => 'se@,{c}@~ao anterior no mesmo n@\'ivel', + 'section' => 'Se@,{c}@~ao', + 'see' => 'veja', + 'short table of contents' => 'breve sum@\'ario', + 'table of contents' => 'sum@\'ario', + 'up node' => 'nodo acima', + 'up section' => 'se@,{c}@~ao acima' + }; + + +$LANGUAGES->{'no'} = { + ' The buttons in the navigation panels have the following meaning:' => '', + ' where the @strong{ Example } assumes that the current position is at @strong{ Subsubsection One-Two-Three } of a document of the following structure:' => '', + ' Up ' => '', + '%{acronym_like} (%{explanation})' => '', + '%{month}, %{day} %{year}' => '', + '%{name} of %{class}' => '', + '%{name} on %{class}' => '', + '%{node_file_href}' => '', + '%{node_file_href} @cite{%{book}}' => '', + '%{node_file_href} section `%{section}\' in @cite{%{book}}' => '', + '%{reference_name}' => '', + '%{style} %{number}' => '', + '%{style}: %{caption_first_line}' => '', + '%{style}: %{shortcaption_first_line}' => '', + '@b{%{quotation_arg}:} ' => '', + '@cite{%{book}}' => '', + 'About' => '', + 'About (help)' => '', + 'About This Document' => 'No translation available!', + 'April' => 'april', + 'August' => 'august', + 'Back' => '', + 'Beginning of this chapter or previous chapter' => '', + 'Button' => '', + 'Contents' => '', + 'Cover (top) of document' => '', + 'Current Position' => '', + 'Current section' => '', + 'December' => 'desember', + 'FastBack' => '', + 'FastForward' => '', + 'February' => 'februar', + 'First' => '', + 'First section in reading order' => '', + 'Following' => '', + 'Following node' => '', + 'Footnotes' => 'No translation available!', + 'Forward' => '', + 'From 1.2.3 go to' => '', + 'Go to' => '', + 'Index' => 'Indeks', + 'Index Entry' => '', + 'January' => 'januar', + 'July' => 'juli', + 'Jump to' => '', + 'June' => 'juni', + 'Last' => '', + 'Last section in reading order' => '', + 'March' => 'mars', + 'May' => 'mai', + 'Menu:' => '', + 'Name' => '', + 'Next' => '', + 'Next chapter' => '', + 'Next node' => '', + 'Next section in reading order' => '', + 'Next section on same level' => '', + 'Node following in node reading order' => '', + 'Node up' => '', + 'NodeNext' => '', + 'NodePrev' => '', + 'NodeUp' => '', + 'November' => 'november', + 'October' => 'oktober', + 'Overview' => '', + 'Overview:' => '', + 'Prev' => '', + 'Previous node' => '', + 'Previous section in reading order' => '', + 'Previous section on same level' => '', + 'Section' => '', + 'Section One' => '', + 'See %{node_file_href}' => '', + 'See %{node_file_href} @cite{%{book}}' => '', + 'See %{node_file_href} section `%{section}\' in @cite{%{book}}' => '', + 'See %{reference_name}' => '', + 'See @cite{%{book}}' => '', + 'See section %{reference_name}' => '', + 'See section `%{section}\' in @cite{%{book}}' => '', + 'September' => 'september', + 'Short Table of Contents' => 'Kort innholdsfortegnelse', + 'Short table of contents' => '', + 'Subsection One-Four' => '', + 'Subsection One-One' => '', + 'Subsection One-Three' => '', + 'Subsection One-Two' => '', + 'Subsubsection One-Two-Four' => '', + 'Subsubsection One-Two-One' => '', + 'Subsubsection One-Two-Three' => '', + 'Subsubsection One-Two-Two' => '', + 'T2H_today' => '', + 'Table of Contents' => 'Innholdsfortegnelse', + 'Table of contents' => '', + 'The node you are looking for is at %{href}.' => '', + 'This' => '', + 'This document was generated by @emph{%{user}} on @emph{%{date}} using @uref{%{program_homepage}, @emph{%{program}}}.' => '', + 'This document was generated by @emph{%{user}} using @uref{%{program_homepage}, @emph{%{program}}}.' => '', + 'This document was generated on @i{%{date}} using @uref{%{program_homepage}, @i{%{program}}}.' => '', + 'This document was generated using @uref{%{program_homepage}, @emph{%{program}}}.' => '', + 'Top' => '', + 'Untitled Document' => '', + 'Up' => '', + 'Up node' => '', + 'Up section' => '', + 'by @emph{%{user}}' => '', + 'by @emph{%{user}} on @emph{%{date}}' => '', + 'current' => '', + 'on @emph{%{date}}' => '', + 'section `%{section}\' in @cite{%{book}}' => '', + 'see %{node_file_href}' => '', + 'see %{node_file_href} @cite{%{book}}' => '', + 'see %{node_file_href} section `%{section}\' in @cite{%{book}}' => '', + 'see %{reference_name}' => '', + 'see @cite{%{book}}' => '', + 'see section %{reference_name}' => '', + 'see section `%{section}\' in @cite{%{book}}' => '', + 'unknown' => '' + }; + +$T2H_OBSOLETE_STRINGS->{'no'} = { + 'See' => 'Se', + 'section' => 'avsnitt', + 'see' => 'se' + }; + + +$LANGUAGES->{'de'} = { + ' The buttons in the navigation panels have the following meaning:' => '', + ' where the @strong{ Example } assumes that the current position is at @strong{ Subsubsection One-Two-Three } of a document of the following structure:' => '', + ' Up ' => '', + '%{acronym_like} (%{explanation})' => '', + '%{month}, %{day} %{year}' => '', + '%{name} of %{class}' => '', + '%{name} on %{class}' => '', + '%{node_file_href}' => '', + '%{node_file_href} @cite{%{book}}' => '', + '%{node_file_href} section `%{section}\' in @cite{%{book}}' => '', + '%{reference_name}' => '', + '%{style} %{number}' => '', + '%{style}: %{caption_first_line}' => '', + '%{style}: %{shortcaption_first_line}' => '', + '@b{%{quotation_arg}:} ' => '', + '@cite{%{book}}' => '', + 'About' => '', + 'About (help)' => '', + 'About This Document' => '@"Uber dieses Dokument', + 'April' => 'April', + 'August' => 'August', + 'Back' => '', + 'Beginning of this chapter or previous chapter' => '', + 'Button' => '', + 'Contents' => '', + 'Cover (top) of document' => '', + 'Current Position' => '', + 'Current section' => '', + 'December' => 'Dezember', + 'FastBack' => '', + 'FastForward' => '', + 'February' => 'Februar', + 'First' => '', + 'First section in reading order' => '', + 'Following' => '', + 'Following node' => '', + 'Footnotes' => 'Fu@ss{}noten', + 'Forward' => '', + 'From 1.2.3 go to' => '', + 'Go to' => '', + 'Index' => 'Index', + 'Index Entry' => '', + 'January' => 'Januar', + 'July' => 'Juli', + 'Jump to' => '', + 'June' => 'Juni', + 'Last' => '', + 'Last section in reading order' => '', + 'March' => 'M@"arz', + 'May' => 'Mai', + 'Menu:' => '', + 'Name' => '', + 'Next' => '', + 'Next chapter' => '', + 'Next node' => '', + 'Next section in reading order' => '', + 'Next section on same level' => '', + 'Node following in node reading order' => '', + 'Node up' => '', + 'NodeNext' => '', + 'NodePrev' => '', + 'NodeUp' => '', + 'November' => 'November', + 'October' => 'Oktober', + 'Overview' => '', + 'Overview:' => '', + 'Prev' => '', + 'Previous node' => '', + 'Previous section in reading order' => '', + 'Previous section on same level' => '', + 'Section' => '', + 'Section One' => '', + 'See %{node_file_href}' => '', + 'See %{node_file_href} @cite{%{book}}' => '', + 'See %{node_file_href} section `%{section}\' in @cite{%{book}}' => '', + 'See %{reference_name}' => '', + 'See @cite{%{book}}' => '', + 'See section %{reference_name}' => '', + 'See section `%{section}\' in @cite{%{book}}' => '', + 'September' => 'September', + 'Short Table of Contents' => 'Kurzes Inhaltsverzeichniss', + 'Short table of contents' => '', + 'Subsection One-Four' => '', + 'Subsection One-One' => '', + 'Subsection One-Three' => '', + 'Subsection One-Two' => '', + 'Subsubsection One-Two-Four' => '', + 'Subsubsection One-Two-One' => '', + 'Subsubsection One-Two-Three' => '', + 'Subsubsection One-Two-Two' => '', + 'T2H_today' => '', + 'Table of Contents' => 'Inhaltsverzeichniss', + 'Table of contents' => '', + 'The node you are looking for is at %{href}.' => '', + 'This' => '', + 'This document was generated by @emph{%{user}} on @emph{%{date}} using @uref{%{program_homepage}, @emph{%{program}}}.' => '', + 'This document was generated by @emph{%{user}} using @uref{%{program_homepage}, @emph{%{program}}}.' => '', + 'This document was generated on @i{%{date}} using @uref{%{program_homepage}, @i{%{program}}}.' => '', + 'This document was generated using @uref{%{program_homepage}, @emph{%{program}}}.' => '', + 'Top' => '', + 'Untitled Document' => '', + 'Up' => '', + 'Up node' => '', + 'Up section' => '', + 'by @emph{%{user}}' => '', + 'by @emph{%{user}} on @emph{%{date}}' => '', + 'current' => '', + 'on @emph{%{date}}' => '', + 'section `%{section}\' in @cite{%{book}}' => '', + 'see %{node_file_href}' => '', + 'see %{node_file_href} @cite{%{book}}' => '', + 'see %{node_file_href} section `%{section}\' in @cite{%{book}}' => '', + 'see %{reference_name}' => '', + 'see @cite{%{book}}' => '', + 'see section %{reference_name}' => '', + 'see section `%{section}\' in @cite{%{book}}' => '', + 'unknown' => '' + }; + +$T2H_OBSOLETE_STRINGS->{'de'} = { + 'See' => 'Siehe', + 'section' => 'Abschnitt', + 'see' => 'siehe' + }; + + +$LANGUAGES->{'fr'} = { + ' The buttons in the navigation panels have the following meaning:' => ' Les boutons de navigation ont la signification suivante :', + ' where the @strong{ Example } assumes that the current position is at @strong{ Subsubsection One-Two-Three } of a document of the following structure:' => ' Dans cet exemple on est @`a @strong{ Sous section un-deux-trois } dans un document dont la structure est :', + ' Up ' => 'Plus haut', + '%{acronym_like} (%{explanation})' => '', + '%{month}, %{day} %{year}' => 'le %{day} %{month} %{year}', + '%{name} of %{class}' => '%{name} de %{class}', + '%{name} on %{class}' => '%{name} de %{class}', + '%{node_file_href}' => '', + '%{node_file_href} @cite{%{book}}' => '', + '%{node_file_href} section `%{section}\' in @cite{%{book}}' => '%{node_file_href} section `%{section}\' dans @cite{%{book}}', + '%{reference_name}' => '', + '%{style} %{number}' => '', + '%{style}: %{caption_first_line}' => '', + '%{style}: %{shortcaption_first_line}' => '', + '@b{%{quotation_arg}:} ' => '', + '@cite{%{book}}' => '', + 'About' => 'A propos', + 'About (help)' => 'A propos (page d\'aide)', + 'About This Document' => 'A propos de ce document', + 'April' => 'Avril', + 'August' => 'Ao@^ut', + 'Back' => 'Retour', + 'Beginning of this chapter or previous chapter' => 'D@\'ebut de ce chapitre ou chapitre pr@\'ec@\'edent', + 'Button' => 'Bouton', + 'Contents' => 'Table des mati@`eres', + 'Cover (top) of document' => 'Couverture (top) du document', + 'Current Position' => 'Position', + 'Current section' => 'Section actuelle', + 'December' => 'D@\'ecembre', + 'FastBack' => 'RetourRapide', + 'FastForward' => 'AvanceRapide', + 'February' => 'F@\'evrier', + 'First' => 'Premier', + 'First section in reading order' => 'Premi@`e section dans l\'ordre de lecture', + 'Following' => 'Suivant', + 'Following node' => 'N@oe{}ud suivant', + 'Footnotes' => 'Notes de bas de page', + 'Forward' => 'Avant', + 'From 1.2.3 go to' => 'Depuis 1.2.3 aller @`a', + 'Go to' => 'Aller @`a', + 'Index' => 'Index', + 'Index Entry' => 'Entr@\'ee d\'index', + 'January' => 'Janvier', + 'July' => 'Juillet', + 'Jump to' => 'Aller @`a', + 'June' => 'Juin', + 'Last' => 'Dernier', + 'Last section in reading order' => 'Derni@`ere section dans l\'ordre de lecture', + 'March' => 'Mars', + 'May' => 'Mai', + 'Menu:' => 'Menu@ :', + 'Name' => 'Nom', + 'Next' => 'Suivant', + 'Next chapter' => 'Chapitre suivant', + 'Next node' => 'N@oe{}ud suivant', + 'Next section in reading order' => 'Section suivante dans l\'ordre de lecture', + 'Next section on same level' => 'Section suivante au m@^eme niveau', + 'Node following in node reading order' => 'N@oe{}ud suivant dans l\'ordre de lecture', + 'Node up' => 'N@oe{}ud au dessus', + 'NodeNext' => 'N@oe{}udSuivant', + 'NodePrev' => 'N@oe{}udPr@\'ec@\'edent', + 'NodeUp' => 'N@oe{}udMonter', + 'November' => 'Novembre', + 'October' => 'Octobre', + 'Overview' => 'Vue d\'ensemble', + 'Overview:' => 'Vue d\'ensemble@ :', + 'Prev' => 'Pr@\'ec@\'edent', + 'Previous node' => 'N@oe{}ud pr@\'ec@\'edent', + 'Previous section in reading order' => 'Section pr@\'ec@\'edente dans l\'ordre de lecture', + 'Previous section on same level' => 'Section pr@\'ec@\'edente au m@^eme niveau', + 'Section' => '', + 'Section One' => 'Section un', + 'See %{node_file_href}' => 'Voir %{node_file_href}', + 'See %{node_file_href} @cite{%{book}}' => 'Voir %{node_file_href} @cite{%{book}}', + 'See %{node_file_href} section `%{section}\' in @cite{%{book}}' => 'Voir %{node_file_href} section `%{section}\' dans @cite{%{book}}', + 'See %{reference_name}' => 'Voir %{reference_name}', + 'See @cite{%{book}}' => 'Voir @cite{%{book}}', + 'See section %{reference_name}' => 'Voir la section %{reference_name}', + 'See section `%{section}\' in @cite{%{book}}' => 'Voir la section `%{section}\' dans @cite{%{book}}', + 'September' => 'Septembre', + 'Short Table of Contents' => 'R@\'esum@\'e du contenu', + 'Short table of contents' => 'R@\'esum@\'e du contenu', + 'Subsection One-Four' => 'Sous section un-quatre', + 'Subsection One-One' => 'Sous section un-un', + 'Subsection One-Three' => 'Sous section un-trois', + 'Subsection One-Two' => 'Sous section un-deux', + 'Subsubsection One-Two-Four' => 'Sous sous section un-deux-quatre', + 'Subsubsection One-Two-One' => 'Sous sous section un-deux-un', + 'Subsubsection One-Two-Three' => 'Sous sous section un-deux-trois', + 'Subsubsection One-Two-Two' => 'Sous sous section un-deux-deux', + 'T2H_today' => 'le %2$d %1$s %3$d', + 'Table of Contents' => 'Table des mati@`eres', + 'Table of contents' => 'Table des mati@`eres', + 'The node you are looking for is at %{href}.' => 'Le n@oe{}ud que vous recherchez est ici@ : %{href}.', + 'This' => 'Ici', + 'This document was generated by @emph{%{user}} on @emph{%{date}} using @uref{%{program_homepage}, @emph{%{program}}}.' => 'Ce document a @\'et@\'e g@\'en@\'er@\'e par @emph{%{user}} @emph{%{date}} en utilisant @uref{%{program_homepage}, @emph{%{program}}}.', + 'This document was generated by @emph{%{user}} using @uref{%{program_homepage}, @emph{%{program}}}.' => 'Ce document a @\'et@\'e g@\'en@\'er@\'e par @emph{%{user}} en utilisant @uref{%{program_homepage}, @emph{%{program}}}.', + 'This document was generated on @i{%{date}} using @uref{%{program_homepage}, @i{%{program}}}.' => 'Ce document a @\'et@\'e g@\'en@\'er@\'e @emph{%{date}} en utilisant @uref{%{program_homepage}, @emph{%{program}}}', + 'This document was generated using @uref{%{program_homepage}, @emph{%{program}}}.' => 'Ce document a @\'et@\'e g@\'en@\'er@\'e en utilisant @uref{%{program_homepage}, @emph{%{program}}}.', + 'Top' => '', + 'Untitled Document' => 'Document sans titre', + 'Up' => 'Monter', + 'Up node' => 'N@oe{}ud au dessus', + 'Up section' => 'Section sup@\'erieure', + 'by @emph{%{user}}' => 'par @emph{%{user}}', + 'by @emph{%{user}} on @emph{%{date}}' => 'par @emph{%{user}} @emph{%{date}}', + 'current' => 'courante', + 'on @emph{%{date}}' => '@emph{%{date}}', + 'section `%{section}\' in @cite{%{book}}' => 'section `%{section}\' dans @cite{%{book}}', + 'see %{node_file_href}' => 'voir %{node_file_href}', + 'see %{node_file_href} @cite{%{book}}' => 'voir %{node_file_href} @cite{%{book}}', + 'see %{node_file_href} section `%{section}\' in @cite{%{book}}' => 'voir %{node_file_href} section `%{section}\' dans @cite{%{book}}', + 'see %{reference_name}' => 'voir %{reference_name}', + 'see @cite{%{book}}' => 'voir @cite{%{book}}', + 'see section %{reference_name}' => 'voir la section %{reference_name}', + 'see section `%{section}\' in @cite{%{book}}' => 'voir la section `%{section}\' dans @cite{{book}}', + 'unknown' => 'inconnu' + }; + +$T2H_OBSOLETE_STRINGS->{'fr'} = { + ' This document was generated %{who_and_when_generated} using %{program_homepage_href}.' => ' Ce document a été généré %{who_and_when_generated} en utilisant %{program_homepage_href}.', + ' where the Example assumes that the current position is at Subsubsection One-Two-Three of a document of the following structure:' => ' Dans cet exemple on est à Sous section un-deux-trois dans un document dont la structure est :', + '%{node_file_href} section `%{section}\' in %{book}' => '%{node_file_href} section `%{section}\' dans %{book}', + 'See' => 'Voir', + 'See %{node_file_href} %{book}' => 'Voir %{node_file_href} %{book}', + 'See %{node_file_href} section `%{section}\' in %{book}' => 'Voir %{node_file_href} section `%{section}\' dans %{book}', + 'See %{book}' => 'Voir %{book}', + 'See section `%{section}\' in %{book}' => 'Voir la section `%{section}\' dans %{book}', + 'This document was generated by %{user} on %{date} using %{program_homepage_href}.' => 'Ce document a été généré par %{user} %{date} en utilisant %{program_homepage_href}.', + 'This document was generated by %{user} using %{program_homepage_href}.' => 'Ce document a été généré par %{user} en utilisant %{program_homepage_href}.', + 'This document was generated by @emph{%{user}} on @emph{%{date}} using %{program_homepage_href}.' => 'Ce document a @\'et@\'e g@\'en@\'er@\'e par @emph{%{user}} @emph{%{date}} en utilisant %{program_homepage_href}.', + 'This document was generated by @emph{%{user}} using %{program_homepage_href}.' => 'Ce document a @\'et@\'e g@\'en@\'er@\'e par @emph{%{user}} en utilisant %{program_homepage_href}.', + 'This document was generated on %{date} using %{program_homepage_href}.' => 'Ce document a été généré %{date} en utilisant %{program_homepage_href}.', + 'This document was generated on @emph{%{date}} using %{program_homepage_href}.' => 'Ce document a @\'et@\'e g@\'en@\'er@\'e @emph{%{date}} en utilisant %{program_homepage_href}.', + 'This document was generated on @emph{%{date}} using @uref{%{program_homepage}, @emph{%{program}}}.' => 'Ce document a @\'et@\'e g@\'en@\'er@\'e @emph{%{date}} en utilisant @uref{%{program_homepage}, @emph{%{program}}}.', + 'This document was generated using %{program_homepage_href}.' => 'Ce document a @\'et@\'e g@\'en@\'er@\'e en utilisant %{program_homepage_href}.', + 'about (help)' => '@`a propos (page d\'aide)', + 'about (this page)' => 'a propos (cette page)', + 'beginning of this chapter or previous chapter' => 'd@\'ebut de ce chapitre ou chapitre pr@\'ec@\'edent', + 'by %{user}' => 'par %{user}', + 'by %{user} on %{date}' => 'par %{user} %{date}', + 'concept index' => 'index', + 'cover (top) of document' => 'couverture (top) du document', + 'current section' => 'section actuelle', + 'first section in reading order' => 'premi@`e section dans l\'ordre de lecture', + 'following node' => 'node suivant', + 'index' => 'index', + 'last section in reading order' => 'derni@`ere section dans l\'ordre de lecture', + 'next chapter' => 'chapitre suivant', + 'next node' => 'node suivant', + 'next section in reading order' => 'section suivante dans l\'ordre de lecture', + 'next section on same level' => 'section suivante au m@^eme niveau', + 'node following in node reading order' => 'node suivant dans l\'ordre des nodes', + 'node up' => 'node au dessus', + 'on %{date}' => '%{date}', + 'previous node' => 'node pr@\'ec@\'edent', + 'previous section in reading order' => 'section pr@\'ec@\'edente dans l\'ordre de lecture', + 'previous section on same level' => 'section pr@\'ec@\'edente au m@^eme niveau', + 'section' => 'section', + 'section `%{section}\' in %{book}' => 'section `%{section}\' dans %{book}', + 'see' => 'voir', + 'see %{node_file_href} %{book}' => 'voir %{node_file_href} %{book}', + 'see %{node_file_href} section `%{section}\' in %{book}' => 'voir %{node_file_href} section `%{section}\' dans %{book}', + 'see %{book}' => 'voir %{book}', + 'see section `%{section}\' in %{book}' => 'voir la section `%{section}\' dans %{book}', + 'short table of contents' => 'table des mati@`eres r@\'esum@\'ee', + 'table of contents' => 'table des mati@`eres', + 'up node' => 'node au dessus', + 'up section' => 'section sup@\'erieure' + }; + + +$LANGUAGES->{'es'} = { + ' The buttons in the navigation panels have the following meaning:' => '', + ' where the @strong{ Example } assumes that the current position is at @strong{ Subsubsection One-Two-Three } of a document of the following structure:' => '', + ' Up ' => '', + '%{acronym_like} (%{explanation})' => '', + '%{month}, %{day} %{year}' => '', + '%{name} of %{class}' => '', + '%{name} on %{class}' => '', + '%{node_file_href}' => '', + '%{node_file_href} @cite{%{book}}' => '', + '%{node_file_href} section `%{section}\' in @cite{%{book}}' => '', + '%{reference_name}' => '', + '%{style} %{number}' => '', + '%{style}: %{caption_first_line}' => '', + '%{style}: %{shortcaption_first_line}' => '', + '@b{%{quotation_arg}:} ' => '', + '@cite{%{book}}' => '', + 'About' => '', + 'About (help)' => '', + 'About This Document' => '', + 'April' => 'abril', + 'August' => 'agosto', + 'Back' => '', + 'Beginning of this chapter or previous chapter' => '', + 'Button' => '', + 'Contents' => '', + 'Cover (top) of document' => '', + 'Current Position' => '', + 'Current section' => '', + 'December' => 'diciembre', + 'FastBack' => '', + 'FastForward' => '', + 'February' => 'febrero', + 'First' => '', + 'First section in reading order' => '', + 'Following' => '', + 'Following node' => '', + 'Footnotes' => '', + 'Forward' => '', + 'From 1.2.3 go to' => '', + 'Go to' => '', + 'Index' => 'Index', + 'Index Entry' => '', + 'January' => 'enero', + 'July' => 'julio', + 'Jump to' => '', + 'June' => 'junio', + 'Last' => '', + 'Last section in reading order' => '', + 'March' => 'marzo', + 'May' => 'mayo', + 'Menu:' => '', + 'Name' => '', + 'Next' => '', + 'Next chapter' => '', + 'Next node' => '', + 'Next section in reading order' => '', + 'Next section on same level' => '', + 'Node following in node reading order' => '', + 'Node up' => '', + 'NodeNext' => '', + 'NodePrev' => '', + 'NodeUp' => '', + 'November' => 'noviembre', + 'October' => 'octubre', + 'Overview' => '', + 'Overview:' => '', + 'Prev' => '', + 'Previous node' => '', + 'Previous section in reading order' => '', + 'Previous section on same level' => '', + 'Section' => '', + 'Section One' => '', + 'See %{node_file_href}' => '', + 'See %{node_file_href} @cite{%{book}}' => '', + 'See %{node_file_href} section `%{section}\' in @cite{%{book}}' => '', + 'See %{reference_name}' => '', + 'See @cite{%{book}}' => '', + 'See section %{reference_name}' => '', + 'See section `%{section}\' in @cite{%{book}}' => '', + 'September' => 'septiembre', + 'Short Table of Contents' => 'Resumen del Contenido', + 'Short table of contents' => '', + 'Subsection One-Four' => '', + 'Subsection One-One' => '', + 'Subsection One-Three' => '', + 'Subsection One-Two' => '', + 'Subsubsection One-Two-Four' => '', + 'Subsubsection One-Two-One' => '', + 'Subsubsection One-Two-Three' => '', + 'Subsubsection One-Two-Two' => '', + 'T2H_today' => '', + 'Table of Contents' => '@\'{@dotless{I}}ndice General', + 'Table of contents' => '', + 'The node you are looking for is at %{href}.' => '', + 'This' => '', + 'This document was generated by @emph{%{user}} on @emph{%{date}} using @uref{%{program_homepage}, @emph{%{program}}}.' => '', + 'This document was generated by @emph{%{user}} using @uref{%{program_homepage}, @emph{%{program}}}.' => '', + 'This document was generated on @i{%{date}} using @uref{%{program_homepage}, @i{%{program}}}.' => '', + 'This document was generated using @uref{%{program_homepage}, @emph{%{program}}}.' => '', + 'Top' => '', + 'Untitled Document' => '', + 'Up' => '', + 'Up node' => '', + 'Up section' => '', + 'by @emph{%{user}}' => '', + 'by @emph{%{user}} on @emph{%{date}}' => '', + 'current' => '', + 'on @emph{%{date}}' => '', + 'section `%{section}\' in @cite{%{book}}' => '', + 'see %{node_file_href}' => '', + 'see %{node_file_href} @cite{%{book}}' => '', + 'see %{node_file_href} section `%{section}\' in @cite{%{book}}' => '', + 'see %{reference_name}' => '', + 'see @cite{%{book}}' => '', + 'see section %{reference_name}' => '', + 'see section `%{section}\' in @cite{%{book}}' => '', + 'unknown' => '' + }; + +$T2H_OBSOLETE_STRINGS->{'es'} = { + 'See' => 'V@\'ease', + 'section' => 'secci@\'on', + 'see' => 'v@\'ase' + }; + + + +require "$ENV{T2H_HOME}/$translation_file" + if ($0 =~ /\.pl$/ && + -e "$ENV{T2H_HOME}/$translation_file" && -r "$ENV{T2H_HOME}/$translation_file"); + +# set the default 'args' entry to normal for each style hash (and each command +# within) +my $name_index = -1; +my @hash_names = ('style_map', 'style_map_pre', 'style_map_texi', 'simple_format_style_map_texi'); +foreach my $hash (\%style_map, \%style_map_pre, \%style_map_texi, \%simple_format_style_map_texi) +{ + $name_index++; + my $name = $hash_names[$name_index]; # name associated with hash ref + foreach my $style (keys(%{$hash})) + { + next unless (ref($hash->{$style}) eq 'HASH'); + $hash->{$style}->{'args'} = ['normal'] if (!exists($hash->{$style}->{'args'})); + die "Bug: args not defined, but existing, for $style in $name" if (!defined($hash->{$style}->{'args'})); +#print STDERR "DEFAULT($name, $hash) add normal as arg for $style ($hash->{$style}), $hash->{$style}->{'args'}\n"; + } +} + +# +# Some functions used to override normal formatting functions in specific +# cases. The user shouldn't want to change them, but can use them. +# + +# used to utf8 encode the result +sub t2h_utf8_accent($$$) +{ + my $accent = shift; + my $args = shift; + my $style_stack = shift; + + my $text = $args->[0]; + #print STDERR "$accent\[".scalar(@$style_stack) ."\] (@$style_stack)\n"; + + # special handling of @dotless{i} + if ($accent eq 'dotless') + { + if (($text eq 'i') and (!defined($style_stack->[-1]) or (!defined($unicode_accents{$style_stack->[-1]})) or ($style_stack->[-1] eq 'tieaccent'))) + { + return "\x{0131}"; + } + #return "\x{}" if ($text eq 'j'); # not found ! + return $text; + } + + # FIXME \x{0131}\x{0308} for @dotless{i} @" doesn't lead to NFC 00ef. + return Unicode::Normalize::NFC($text . chr(hex($unicode_diacritical{$accent}))) + if (defined($unicode_diacritical{$accent})); + return ascii_accents($text, $accent); +} + +sub t2h_utf8_normal_text($$$$$) +{ + my $text = shift; + my $in_raw_text = shift; + my $in_preformatted = shift; + my $in_code =shift; + my $style_stack = shift; + $text = &$protect_text($text) unless($in_raw_text); + $text = uc($text) if (in_small_caps($style_stack)); + + if (!$in_code and !$in_preformatted) + { + $text =~ s/---/\x{2014}/g; + $text =~ s/--/\x{2013}/g; + $text =~ s/``/\x{201C}/g; + $text =~ s/''/\x{201D}/g; + } + return Unicode::Normalize::NFC($text); +} + +# these are unlikely to be used by users, as they are essentially +# used to follow the html external refs specification in texinfo +sub t2h_cross_manual_normal_text($$$$$) +{ + my $text = shift; + my $in_raw_text = shift; + my $in_preformatted = shift; + my $in_code =shift; + my $style_stack = shift; + + $text = uc($text) if (in_small_caps($style_stack)); + return $text if ($USE_UNICODE); + + # if there is no unicode support, we do all the transformations here + my $result = ''; + while ($text ne '') + { + if ($text =~ s/^([A-Za-z0-9]+)//o) + { + $result .= $1; + } + elsif ($text =~ s/^ //o) + { + $result .= '-'; + } + elsif ($text =~ s/^(.)//o) + { + if (exists($ascii_character_map{$1})) + { + $result .= '_' . lc($ascii_character_map{$1}); + } + else + { # wild guess that should work for latin1 + $result .= '_' . '00' . lc(sprintf("%02x",ord($1))); + } + } + else + { + print STDERR "Bug: unknown character in cross ref (likely in infinite loop)\n"; + sleep 1; + } + } + + return $result; +} + +sub t2h_nounicode_cross_manual_accent($$$) +{ + my $accent = shift; + my $args = shift; + my $style_stack = shift; + + my $text = $args->[0]; + + if ($accent eq 'dotless') + { + if (($text eq 'i') and (!defined($style_stack->[-1]) or (!defined($unicode_accents{$style_stack->[-1]})) or ($style_stack->[-1] eq 'tieaccent'))) + { + return "_0131"; + } + #return "\x{}" if ($text eq 'j'); # not found ! + return $text; + } + return '_' . lc($unicode_accents{$accent}->{$text}) + if (defined($unicode_accents{$accent}->{$text})); + return ($text . '_' . lc($unicode_diacritical{$accent})) + if (defined($unicode_diacritical{$accent})); + return ascii_accents($text, $accent); +} + +sub t2h_transliterate_cross_manual_accent($$) +{ + my $accent = shift; + my $args = shift; + + my $text = $args->[0]; + + if (exists($unicode_accents{$accent}->{$text}) and + exists ($transliterate_map{$unicode_accents{$accent}->{$text}})) + { + return $transliterate_map{$unicode_accents{$accent}->{$text}}; + } + return $text; +} + + +} # end package Texi2HTML::Config + +use vars qw( +%value +); + +# variables which might be redefined by the user but aren't likely to be +# they seem to be in the main namespace +use vars qw( +%index_names +%predefined_index +%valid_index +%sec2level +%code_style_map +%region_lines +%forbidden_index_name +); + +# Some global variables are set in the script, and used in the subroutines +# they are in the Texi2HTML namespace, thus prefixed with Texi2HTML::. +# see texi2html.init for details. + +#+++############################################################################ +# # +# Initialization # +# Pasted content of File $(srcdir)/MySimple.pm: Command-line processing # +# # +#---############################################################################ + +# leave this within comments, and keep the require statement +# This way, you can directly run texi2html.pl, if $ENV{T2H_HOME}/texi2html.init +# exists. + +# @MYSIMPLE@ +package Getopt::MySimple; + +# Name: +# Getopt::MySimple. +# +# Documentation: +# POD-style (incomplete) documentation is in file MySimple.pod +# +# Tabs: +# 4 spaces || die. +# +# Author: +# Ron Savage rpsavage@ozemail.com.au. +# 1.00 19-Aug-97 Initial version. +# 1.10 13-Oct-97 Add arrays of switches (eg '=s@'). +# 1.20 3-Dec-97 Add 'Help' on a per-switch basis. +# 1.30 11-Dec-97 Change 'Help' to 'verbose'. Make all hash keys lowercase. +# 1.40 10-Nov-98 Change width of help report. Restructure tests. +# 1-Jul-00 Modifications for Texi2html + +# -------------------------------------------------------------------------- +# Locally modified by obachman (Display type instead of env, order by cmp) +# $Id: MySimple.pm,v 1.5 2006/04/17 23:11:09 pertusus Exp $ + +# use strict; +# no strict 'refs'; + +use vars qw(@EXPORT @EXPORT_OK @ISA); +use vars qw($fieldWidth $opt $VERSION); + +use Exporter(); +use Getopt::Long; + +@ISA = qw(Exporter); +@EXPORT = qw(); +@EXPORT_OK = qw($opt); # An alias for $self -> {'opt'}. + +# -------------------------------------------------------------------------- + +$fieldWidth = 20; +$VERSION = '1.41'; + +# -------------------------------------------------------------------------- + +sub byOrder +{ + my($self) = @_; + + return uc($a) cmp (uc($b)); +} + +# -------------------------------------------------------------------------- + +sub dumpOptions +{ + my($self) = @_; + + print 'Option', ' ' x ($fieldWidth - length('Option') ), "Value\n"; + + for (sort byOrder keys(%{$self -> {'opt'} }) ) + { + print "-$_", ' ' x ($fieldWidth - (1 + length) ), "${$self->{'opt'} }{$_}\n"; + } + + print "\n"; + +} # End of dumpOptions. + +# -------------------------------------------------------------------------- +# Return: +# 0 -> Error. +# 1 -> Ok. + +sub getOptions +{ + push(@_, 0) if ($#_ == 2); # Default for $ignoreCase is 0. + push(@_, 1) if ($#_ == 3); # Default for $helpThenExit is 1. + + my($self, $default, $helpText, $versionText, + $helpThenExit, $versionThenExit, $ignoreCase) = @_; + + $helpThenExit = 1 unless (defined($helpThenExit)); + $versionThenExit = 1 unless (defined($versionThenExit)); + $ignoreCase = 0 unless (defined($ignoreCase)); + + $self -> {'default'} = $default; + $self -> {'helpText'} = $helpText; + $self -> {'versionText'} = $versionText; + $Getopt::Long::ignorecase = $ignoreCase; + + unless (defined($self -> {'default'}{'help'})) + { + $self -> {'default'}{'help'} = + { + type => ':i', + default => '', + linkage => sub {$self->helpOptions($_[1]); sleep 5;exit (0) if $helpThenExit;}, + verbose => "print help and exit" + }; + } + + unless (defined($self -> {'default'}{'version'})) + { + $self -> {'default'}{'version'} = + { + type => '', + default => '', + linkage => sub {print $self->{'versionText'}; exit (0) if $versionThenExit;}, + verbose => "print version and exit" + }; + } + + for (keys(%{$self -> {'default'} }) ) + { + next unless (ref(${$self -> {'default'} }{$_}) eq 'HASH'); + my $type = ${$self -> {'default'} }{$_}{'type'}; + push(@{$self -> {'type'} }, "$_$type"); + $self->{'opt'}->{$_} = ${$self -> {'default'} }{$_}{'linkage'} + if ${$self -> {'default'} }{$_}{'linkage'}; + } + + my($result) = &GetOptions($self -> {'opt'}, @{$self -> {'type'} }); + + return $result unless $result; + + for (keys(%{$self -> {'default'} }) ) + { + if (! defined(${$self -> {'opt'} }{$_})) #{ + { + ${$self -> {'opt'} }{$_} = ${$self -> {'default'} }{$_}{'default'}; + } + } + + $result; +} # End of getOptions. + +# -------------------------------------------------------------------------- + +sub helpOptions +{ + my($self) = shift; + my($noHelp) = shift; + $noHelp = 0 unless $noHelp; + my($optwidth, $typewidth, $defaultwidth, $maxlinewidth, $valind, $valwidth) + = (10, 5, 9, 78, 4, 11); + + print "$self->{'helpText'}" if ($self -> {'helpText'}); + + print ' Option', ' ' x ($optwidth - length('Option') -1 ), + 'Type', ' ' x ($typewidth - length('Type') + 1), + 'Default', ' ' x ($defaultwidth - length('Default') ), + "Description\n"; + + for (sort byOrder keys(%{$self -> {'default'} }) ) + { + my($line, $help, $option, $val); + $option = $_; + next if ${$self->{'default'} }{$_}{'noHelp'} && ${$self->{'default'} }{$_}{'noHelp'} > $noHelp; + #$line = " -$_" . ' ' x ($optwidth - (2 + length) ) . + # "${$self->{'default'} }{$_}{'type'} ". + # ' ' x ($typewidth - (1+length(${$self -> {'default'} }{$_}{'type'}) )); + $line = " --$_" . "${$self->{'default'} }{$_}{'type'}". + ' ' x ($typewidth - (1+length(${$self -> {'default'} }{$_}{'type'}) )); + + $val = ${$self->{'default'} }{$_}{'linkage'}; + if ($val) + { + if ((ref($val) eq 'SCALAR') and (defined($$val))) + { + $val = $$val; + } + else + { + $val = ''; + } + } + elsif (defined(${$self->{'default'} }{$_}{'default'})) + { + $val = ${$self->{'default'} }{$_}{'default'}; + } + else + { + $val = ''; + } + $line .= "$val "; + $line .= ' ' x ($optwidth + $typewidth + $defaultwidth + 1 - length($line)); + + if (defined(${$self -> {'default'} }{$_}{'verbose'}) && + ${$self -> {'default'} }{$_}{'verbose'} ne '') + { + $help = "${$self->{'default'} }{$_}{'verbose'}"; + } + else + { + $help = ' '; + } + if ((length("$line") + length($help)) < $maxlinewidth) + { + print $line , $help, "\n"; + } + else + { + print $line, "\n", ' ' x $valind, $help, "\n"; + } + for $val (sort byOrder keys(%{${$self->{'default'}}{$option}{'values'}})) + { + print ' ' x ($valind + 2); + print $val, ' ', ' ' x ($valwidth - length($val) - 2); + print ${$self->{'default'}}{$option}{'values'}{$val}, "\n"; + } + } + + print <| ! no argument: variable is set to 1 on -foo (or, to 0 on -nofoo) + =s | :s mandatory (or, optional) string argument + =i | :i mandatory (or, optional) integer argument +EOT +} # End of helpOptions. + +#------------------------------------------------------------------- + +sub new +{ + my($class) = @_; + my($self) = {}; + $self -> {'default'} = {}; + $self -> {'helpText'} = ''; + $self -> {'opt'} = {}; + $opt = $self -> {'opt'}; # An alias for $self -> {'opt'}. + $self -> {'type'} = (); + + return bless $self, $class; + +} # End of new. + +# -------------------------------------------------------------------------- + +1; + +# End MySimple.pm + +require "$ENV{T2H_HOME}/MySimple.pm" + if ($0 =~ /\.pl$/ && + -e "$ENV{T2H_HOME}/MySimple.pm" && -r "$ENV{T2H_HOME}/MySimple.pm"); + +#+++######################################################################## +# # +# Initialization # +# Pasted content of File $(srcdir)/T2h_i18n.pm: Internationalisation # +# # +#---######################################################################## + +# leave this within comments, and keep the require statement +# This way, you can directly run texi2html.pl, if $ENV{T2H_HOME}/T2h_i18n.pm +# exists. + +# @T2H_I18N@ +#+############################################################################## +# +# T2h_i18n.pm: Internationalization for texi2html +# +# Copyright (C) 1999-2005 Patrice Dumas , +# Derek Price , +# Adrian Aichner , +# & others. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA +# +#-############################################################################## + +# This requires perl version 5 or higher +require 5.0; + +package Texi2HTML::I18n; + +use strict; + +use vars qw( +@ISA +@EXPORT +); + +use Exporter; +@ISA = qw(Exporter); +@EXPORT = qw(pretty_date); + +my $language; +my $i18n_dir = 'i18n'; # name of the directory containing the per language files +#my $translation_file = 'translations.pl'; # file containing all the translations +#my @known_languages = ('de', 'nl', 'es', 'no', 'pt', 'fr'); # The supported + # languages + +######################################################################## +# Language dependencies: +# To add a new language extend the WORDS hash and create $T2H_<...>_WORDS hash +# To redefine one word, simply do: +# $T2h_i18n::T2H_LANGUAGES->{}->{} = 'whatever' in your personal init file. +# + +# Those hashes are obsolete but retained here for reference + +my $T2H_WORDS_EN = +{ + # titles of pages + #'Table of Contents' => 'Table of Contents', + #'Short Table of Contents' => 'Short Table of Contents', + #'Index' => 'Index', + #'About This Document' => 'About This Document', + #'Footnotes' => 'Footnotes', + #'See' => 'See', + #'see' => 'see', + #'section' => 'section', + 'About This Document' => '', + 'Table of Contents' => '', + 'Short Table of Contents', => '', + 'Index' => '', + 'Footnotes' => '', + 'See' => '', + 'see' => '', + 'section' => '', + 'Top' => '', + 'Untitled Document' => '', + # If necessary, we could extend this as follows: + # # text for buttons + # 'Top_Button' => 'Top', + # 'ToC_Button' => 'Contents', + # 'Overview_Button' => 'Overview', + # 'Index_button' => 'Index', + # 'Back_Button' => 'Back', + # 'FastBack_Button' => 'FastBack', + # 'Prev_Button' => 'Prev', + # 'Up_Button' => 'Up', + # 'Next_Button' => 'Next', + # 'Forward_Button' =>'Forward', + # 'FastWorward_Button' => 'FastForward', + # 'First_Button' => 'First', + # 'Last_Button' => 'Last', + # 'About_Button' => 'About' + 'January' => '', + 'February' => '', + 'March' => '', + 'April' => '', + 'May' => '', + 'June' => '', + 'July' => '', + 'August' => '', + 'September' => '', + 'October' => '', + 'November' => '', + 'December' => '', + 'T2H_today' => '%s, %d %d', +}; + +my $T2H_WORDS_DE = +{ + 'Table of Contents' => 'Inhaltsverzeichniss', + 'Short Table of Contents' => 'Kurzes Inhaltsverzeichniss', + 'Index' => 'Index', + 'About This Document' => 'Über dieses Dokument', + 'Footnotes' => 'Fußnoten', + 'See' => 'Siehe', + 'see' => 'siehe', + 'section' => 'Abschnitt', + 'January' => 'Januar', + 'February' => 'Februar', + 'March' => 'März', + 'April' => 'April', + 'May' => 'Mai', + 'June' => 'Juni', + 'July' => 'Juli', + 'August' => 'August', + 'September' => 'September', + 'October' => 'Oktober', + 'November' => 'November', + 'December' => 'Dezember', +}; + +my $T2H_WORDS_NL = +{ + 'Table of Contents' => 'Inhoudsopgave', + 'Short Table of Contents' => 'Korte inhoudsopgave', + 'Index' => 'Index', #Not sure ;-) + 'About This Document' => 'No translation available!', #No translation available! + 'Footnotes' => 'No translation available!', #No translation available! + 'See' => 'Zie', + 'see' => 'zie', + 'section' => 'sectie', + 'January' => 'Januari', + 'February' => 'Februari', + 'March' => 'Maart', + 'April' => 'April', + 'May' => 'Mei', + 'June' => 'Juni', + 'July' => 'Juli', + 'August' => 'Augustus', + 'September' => 'September', + 'October' => 'Oktober', + 'November' => 'November', + 'December' => 'December', +}; + +my $T2H_WORDS_ES = +{ + 'Table of Contents' => 'índice General', + 'Short Table of Contents' => 'Resumen del Contenido', + 'Index' => 'Index', #Not sure ;-) + 'About This Document' => 'No translation available!', #No translation available! + 'Footnotes' => 'Fußnoten', + 'See' => 'Véase', + 'see' => 'véase', + 'section' => 'sección', + 'January' => 'enero', + 'February' => 'febrero', + 'March' => 'marzo', + 'April' => 'abril', + 'May' => 'mayo', + 'June' => 'junio', + 'July' => 'julio', + 'August' => 'agosto', + 'September' => 'septiembre', + 'October' => 'octubre', + 'November' => 'noviembre', + 'December' => 'diciembre', +}; + +my $T2H_WORDS_NO = +{ + 'Table of Contents' => 'Innholdsfortegnelse', + 'Short Table of Contents' => 'Kort innholdsfortegnelse', + 'Index' => 'Indeks', #Not sure ;-) + 'About This Document' => 'No translation available!', #No translation available! + 'Footnotes' => 'No translation available!', + 'See' => 'Se', + 'see' => 'se', + 'section' => 'avsnitt', + 'January' => 'januar', + 'February' => 'februar', + 'March' => 'mars', + 'April' => 'april', + 'May' => 'mai', + 'June' => 'juni', + 'July' => 'juli', + 'August' => 'august', + 'September' => 'september', + 'October' => 'oktober', + 'November' => 'november', + 'December' => 'desember', +}; + +my $T2H_WORDS_PT = +{ + 'Table of Contents' => 'Sumário', + 'Short Table of Contents' => 'Breve Sumário', + 'Index' => 'Índice', #Not sure ;-) + 'About This Document' => 'No translation available!', #No translation available! + 'Footnotes' => 'No translation available!', + 'See' => 'Veja', + 'see' => 'veja', + 'section' => 'Seção', + 'January' => 'Janeiro', + 'February' => 'Fevereiro', + 'March' => 'Março', + 'April' => 'Abril', + 'May' => 'Maio', + 'June' => 'Junho', + 'July' => 'Julho', + 'August' => 'Agosto', + 'September' => 'Setembro', + 'October' => 'Outubro', + 'November' => 'Novembro', + 'December' => 'Dezembro', +}; + +my $T2H_WORDS_FR = +{ + 'Table of Contents' => 'Table des matières', + 'Short Table of Contents' => 'Résumée du contenu', + 'Index' => 'Index', + 'About This Document' => 'A propos de ce document', + 'Footnotes' => 'Notes de bas de page', + 'See' => 'Voir', + 'see' => 'voir', + 'section' => 'section', + 'January' => 'Janvier', + 'February' => 'Février', + 'March' => 'Mars', + 'April' => 'Avril', + 'May' => 'Mai', + 'June' => 'Juin', + 'July' => 'Juillet', + 'August' => 'Août', + 'September' => 'Septembre', + 'October' => 'Octobre', + 'November' => 'Novembre', + 'December' => 'Décembre', + 'T2H_today' => 'le %2$d %1$s %3$d' +}; + +#$T2H_LANGUAGES = +#{ +# 'en' => $T2H_WORDS_EN, +# 'de' => $T2H_WORDS_DE, +# 'nl' => $T2H_WORDS_NL, +# 'es' => $T2H_WORDS_ES, +# 'no' => $T2H_WORDS_NO, +# 'pt' => $T2H_WORDS_PT, +# 'fr' => $T2H_WORDS_FR, +#}; + +sub set_language($) +{ + my $lang = shift; + if (defined($lang) && exists($Texi2HTML::Config::LANGUAGES->{$lang}) && defined($Texi2HTML::Config::LANGUAGES->{$lang})) + { + $language = $lang; + return 1; + } + else + { + return 0; + } +} + + +my @MONTH_NAMES = + ( + 'January', 'February', 'March', 'April', 'May', + 'June', 'July', 'August', 'September', 'October', + 'November', 'December' + ); + +my $I = \&get_string; + +sub pretty_date($) +{ + my $lang = shift; + my($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst); + + ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst) = localtime(time); + $year += ($year < 70) ? 2000 : 1900; + # obachman: Let's do it as the Americans do + #return($MONTH_NAMES->{$lang}[$mon] . ", " . $mday . " " . $year); + #return(sprintf(&$I('T2H_today'), (get_string($MONTH_NAMES[$mon]), $mday, $year))); + return &$I('%{month}, %{day} %{year}', { 'month' => get_string($MONTH_NAMES[$mon]), + 'day' => $mday, 'year' => $year }); +} + +my $error_no_en = 0; +sub get_string($;$$) +{ + my $string = shift; + my $arguments = shift; + my $state = shift; + my $T2H_LANGUAGES = $Texi2HTML::Config::LANGUAGES; + if (! exists($T2H_LANGUAGES->{'en'})) + { + unless($error_no_en) + { + print STDERR "i18n: no LANGUAGES->{'en'} hash\n"; + $error_no_en = 1; + } + } + else + { + print STDERR "i18n: missing string $string\n" unless (exists ($T2H_LANGUAGES->{'en'}->{$string})); + if (defined ($T2H_LANGUAGES->{$language}->{$string}) and + ($T2H_LANGUAGES->{$language}->{$string} ne '')) + { + $string = $T2H_LANGUAGES->{$language}->{$string}; + } + elsif (defined ($T2H_LANGUAGES->{'en'}->{$string}) and + ($T2H_LANGUAGES->{'en'}->{$string} ne '')) + { + $string = $T2H_LANGUAGES->{'en'}->{$string}; + } + } + return main::substitute_line($string, $state) unless (defined($arguments) or !keys(%$arguments)); + # if there are arguments, we must protect the %{arg} constructs before + # doing substitute_line. So there is a first pass here to change %{arg} + # to %@{arg@} + my $result = ''; + if (!$state->{'keep_texi'}) + { + while ($string) + { + if ($string =~ s/^([^%]*)%//) + { + $result .= $1 if (defined($1)); + $result .= '%'; + if ($string =~ s/^%//) + { + $result .= '%'; + } + elsif ($string =~ /^\{(\w+)\}/ and exists($arguments->{$1})) + { + $string =~ s/^\{(\w+)\}//; + $result .= "\@\{$1\@\}"; + } + else + { + $result .= '%'; + } + next; + } + else + { + $result .= $string; + last; + } + } + $string = main::substitute_line($result, $state); + } + # now we substitute the arguments + $result = ''; + while ($string) + { + if ($string =~ s/^([^%]*)%//) + { + $result .= $1 if (defined($1)); + if ($string =~ s/^%//) + { + $result .= '%'; + } + elsif ($string =~ /^\{(\w+)\}/ and exists($arguments->{$1})) + { + $string =~ s/^\{(\w+)\}//; + $result .= $arguments->{$1}; + } + else + { + $result .= '%'; + } + next; + } + else + { + $result .= $string; + last; + } + } + return $result; +} + +1; +require "$ENV{T2H_HOME}/T2h_i18n.pm" + if ($0 =~ /\.pl$/ && + -e "$ENV{T2H_HOME}/T2h_i18n.pm" && -r "$ENV{T2H_HOME}/T2h_i18n.pm"); + + +######################################################################### +# +# latex2html stuff +# +#---###################################################################### + +{ +# leave this within comments, and keep the require statement +# This way, you can directly run texi2html.pl, if $ENV{T2H_HOME}/T2h_l2h.pm +# exists. + +# @T2H_L2H@ +#+############################################################################## +# +# T2h_l2h.pm: interface to LaTeX2HTML +# +# Copyright (C) 1999-2005 Patrice Dumas , +# Derek Price , +# Adrian Aichner , +# & others. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +# 02110-1301 USA +# +#-############################################################################## + +require 5.0; +use strict; + +package Texi2HTML::LaTeX2HTML; +use Cwd; + + +# latex2html conversions consist of three stages: +# 1) ToLatex: Put "latex" code into a latex file +# 2) ToHtml: Use latex2html to generate corresponding html code and images +# 3) FromHtml: Extract generated code and images from latex2html run +# + +# init l2h defaults for files and names + +# global variable used for caching +use vars qw( + %l2h_cache + ); + +my ($l2h_name, $l2h_latex_file, $l2h_cache_file, $l2h_html_file, $l2h_prefix); + +# holds the status of latex2html operations. If 0 it means that there was +# an error +my $status = 0; + +my $debug; +my $verbose; +my $docu_rdir; +my $docu_name; +my $docu_ext; +my $ERROR = '***'; + +########################## +# +# First stage: Generation of Latex file +# Initialize with: init +# Add content with: to_latex ($text) --> HTML placeholder comment +# Finish with: finish_to_latex +# + +my $l2h_latex_preamble = <$l2h_latex_file")) + { + warn "$ERROR l2h: Can't open latex file '$l2h_latex_file' for writing: $!\n"; + $status = 0; + return; + } + warn "# l2h: use ${l2h_latex_file} as latex file\n" if ($verbose); + print L2H_LATEX $l2h_latex_preamble; + } + # open the database that holds cached text + init_cache(); + $status = 1; +} + + +# print text (2nd arg) into latex file (if not already there nor in cache) +# which can be later on replaced by the latex2html generated text. +# +sub to_latex($$$) +{ + my $command = shift; + my $text = shift; + my $counter = shift; + if ($command eq 'tex') + { + $text .= ' '; + } + elsif ($command eq 'math') + { + $text = "\$".$text."\$"; + } + $to_latex_count++; + $text =~ s/(\s*)$//; + # try whether we have text already on things to do + my $count = $l2h_to_latex{$text}; + unless ($count) + { + $latex_count++; + $count = $latex_count; + # try whether we can get it from cache + my $cached_text = from_cache($text); + if (defined($cached_text)) + { + $cached_count++; + # put the cached result in the html result array + $l2h_from_html[$count] = $cached_text; + } + else + { + $latex_converted_count++; + unless ($Texi2HTML::Config::L2H_SKIP) + { + print L2H_LATEX "\\begin{rawhtml}\n"; + print L2H_LATEX "\n"; + print L2H_LATEX "\\end{rawhtml}\n"; + + print L2H_LATEX "$text\n"; + + print L2H_LATEX "\\begin{rawhtml}\n"; + print L2H_LATEX "\n"; + print L2H_LATEX "\\end{rawhtml}\n"; + } + } + $l2h_to_latex[$count] = $text; + $l2h_to_latex{$text} = $count; + } + $global_count{"${command}_$counter"} = $count; + return 1; +} + +# print closing into latex file and close it +sub finish_to_latex() +{ + my $reused = $to_latex_count - $latex_converted_count - $cached_count; + unless ($Texi2HTML::Config::L2H_SKIP) + { + print L2H_LATEX $l2h_latex_closing; + close (L2H_LATEX); + } + warn "# l2h: finished to latex ($cached_count cached, $reused reused, $latex_converted_count to process)\n" if ($verbose); + unless ($latex_count) + { + # no @tex nor @math + finish(); + return 0; + } + return 1; +} + +################################### +# Second stage: Use latex2html to generate corresponding html code and images +# +# to_html([$l2h_latex_file, [$l2h_html_dir]]): +# Call latex2html on $l2h_latex_file +# Put images (prefixed with $l2h_name."_") and html file(s) in $l2h_html_dir +# Return 1, on success +# 0, otherwise +# +sub to_html() +{ + my ($call, $dotbug); + # when there are no tex constructs to convert (happens in case everything + # comes from the cache), there is no latex2html run + if ($Texi2HTML::Config::L2H_SKIP or ($latex_converted_count == 0)) + { + warn "# l2h: skipping latex2html run\n" if ($verbose); + return 1; + } + # Check for dot in directory where dvips will work + if ($Texi2HTML::Config::L2H_TMP) + { + if ($Texi2HTML::Config::L2H_TMP =~ /\./) + { + warn "$ERROR Warning l2h: l2h_tmp dir contains a dot. Use /tmp, instead\n"; + $dotbug = 1; + } + } + else + { + if (cwd() =~ /\./) + { + warn "$ERROR Warning l2h: current dir contains a dot. Use /tmp as l2h_tmp dir \n"; + $dotbug = 1; + } + } + # fix it, if necessary and hope that it works + $Texi2HTML::Config::L2H_TMP = "/tmp" if ($dotbug); + + $call = $Texi2HTML::Config::L2H_L2H; + # use init file, if specified + my $init_file = main::locate_init_file($Texi2HTML::Config::L2H_FILE); + $call = $call . " -init_file " . $init_file if ($init_file); + # set output dir + $call .= ($docu_rdir ? " -dir $docu_rdir" : " -no_subdir"); + # use l2h_tmp, if specified + $call .= " -tmp $Texi2HTML::Config::L2H_TMP" if ($Texi2HTML::Config::L2H_TMP); + # use a given html version if specified + $call .= " -html_version $Texi2HTML::Config::L2H_HTML_VERSION" if ($Texi2HTML::Config::L2H_HTML_VERSION); + # options we want to be sure of + $call .= " -address 0 -info 0 -split 0 -no_navigation -no_auto_link"; + $call .= " -prefix $l2h_prefix $l2h_latex_file"; + + warn "# l2h: executing '$call'\n" if ($verbose); + if (system($call)) + { + warn "$ERROR l2h: '${call}' did not succeed\n"; + return 0; + } + else + { + warn "# l2h: latex2html finished successfully\n" if ($verbose); + return 1; + } +} + +########################## +# Third stage: Extract generated contents from latex2html run +# Initialize with: init_from_html +# open $l2h_html_file for reading +# reads in contents into array indexed by numbers +# return 1, on success -- 0, otherwise +# Finish with: finish +# closes $l2h_html_dir/$l2h_name.".$docu_ext" + +# the images generated by latex2html have names like ${docu_name}_l2h_img?.png +# they are copied to ${docu_name}_?.png, and html is changed accordingly. +my %l2h_img; # associate src file to destination file + # such that files are not copied twice +my $image_count = 1; +sub change_image_file_names($) +{ + my $content = shift; + my @images = ($content =~ /SRC="(.*?)"/g); + my ($src, $dest); + + for $src (@images) + { + $dest = $l2h_img{$src}; + unless ($dest) + { + my $ext = ''; + if ($src =~ /.*\.(.*)$/ && $1 ne $docu_ext) + { + $ext = ".$1"; + } + else + { + warn "$ERROR: L2h image $src has invalid extension\n"; + next; + } + while (-e "$docu_rdir${docu_name}_${image_count}$ext") + { + $image_count++; + } + $dest = "${docu_name}_${image_count}$ext"; +# FIXME this isn't portable. + error condition not checked. + system("cp -f $docu_rdir$src $docu_rdir$dest"); + $l2h_img{$src} = $dest; +# FIXME error condition not checked + unlink "$docu_rdir$src" unless ($debug); + } + $content =~ s/SRC="$src"/SRC="$dest"/g; + } + return $content; +} + +my $extract_error_count = 0; +my $invalid_counter_count = 0; + +sub init_from_html() +{ + # when there are no tex constructs to convert (happens in case everything + # comes from the cache), the html file that was generated by previous + # latex2html runs isn't reused. + if ($latex_converted_count == 0) + { + return 1; + } + + if (! open(L2H_HTML, "<$l2h_html_file")) + { + warn "$ERROR l2h: Can't open $l2h_html_file for reading\n"; + return 0; + } + warn "# l2h: use $l2h_html_file as html file\n" if ($verbose); + + my $html_converted_count = 0; # number of html resulting texts + # retrieved in the file + + my ($count, $h_line); + while ($h_line = ) + { + if ($h_line =~ /^/) + { + $count = $1; + my $h_content = ''; + my $h_end_found = 0; + while ($h_line = ) + { + if ($h_line =~ /^/) + { + $h_end_found = 1; + chomp $h_content; + chomp $h_content; + $html_converted_count++; + # transform image file names and copy image files + $h_content = change_image_file_names($h_content); + # store result in the html result array + $l2h_from_html[$count] = $h_content; + # also add the result in cache hash + $l2h_cache{$l2h_to_latex[$count]} = $h_content; + last; + } + $h_content = $h_content.$h_line; + } + unless ($h_end_found) + { # couldn't found the closing comment. Certainly a bug. + warn "$ERROR l2h(BUG): l2h_end $l2h_name $count not found\n"; + close(L2H_HTML); + return 0; + } + } + } + + # Not the same number of converted elements and retrieved elements + if ($latex_converted_count != $html_converted_count) + { + warn "$ERROR l2h(BUG): waiting for $latex_converted_count elements found $html_converted_count\n"; + } + + warn "# l2h: Got $html_converted_count of $latex_count html contents\n" + if ($verbose); + + close(L2H_HTML); + return 1; +} + +my $html_output_count = 0; # html text outputed in html result file + +# called each time a construct handled by latex2html is encountered, should +# output the corresponding html +sub do_tex($$$$) +{ + my $style = shift; + my $counter = shift; + my $state = shift; + my $count = $global_count{"${style}_$counter"}; + ################################## begin debug section (incorrect counts) + if (!defined($count)) + { + # counter is undefined + $invalid_counter_count++; + warn "$ERROR l2h(BUG): undefined count for ${style}_$counter\n"; + return ("") + if ($debug); + return ''; + } + elsif(($count <= 0) or ($count > $latex_count)) + { + # counter out of range + $invalid_counter_count++; + warn "$ERROR l2h(BUG): Request of $count content which is out of valide range [0,$latex_count)\n"; + return ("") + if ($debug); + return ''; + } + ################################## end debug section (incorrect counts) + + # this seems to be a valid counter + my $result = ''; + $result = "" if ($debug); + if (defined($l2h_from_html[$count])) + { + $html_output_count++; + # maybe we could also have something if simple_format + # with Texi2HTML::Config::protect_text, once simple_format + # may happen for anything else than lines + if ($state->{'remove_texi'}) + {# don't protect anything + $result .= $l2h_to_latex[$count]; + } + else + { + $result .= $l2h_from_html[$count]; + } + } + else + { + # if the result is not in @l2h_from_html, there is an error somewhere. + $extract_error_count++; + warn "$ERROR l2h(BUG): can't extract content $count from html\n"; + # try simple (ordinary) substitution (without l2h) + $result .= "" if ($debug); + $result .= main::substitute_text({}, $l2h_to_latex[$count]); + } + $result .= "" if ($debug); + return $result; +} + +# store results in the cache and remove temporary files. +sub finish() +{ + return unless($status); + if ($verbose) + { + if ($extract_error_count + $invalid_counter_count) + { + warn "# l2h: finished from html ($extract_error_count extract and $invalid_counter_count invalid counter errors)\n"; + } + else + { + warn "# l2h: finished from html (no error)\n"; + } + if ($html_output_count != $latex_converted_count) + { # this may happen if @-commands are collected at some places + # but @-command at those places are not expanded later. For + # example @math on @multitable lines. + warn "# l2h: $html_output_count html outputed for $latex_converted_count converted\n"; + } + } + store_cache(); + if ($Texi2HTML::Config::L2H_CLEAN) + { + local ($_); + warn "# l2h: removing temporary files generated by l2h extension\n" + if $verbose; + while (<"$docu_rdir$l2h_name"*>) + { +# FIXME error condition not checked + unlink $_; + } + } + warn "# l2h: Finished\n" if $verbose; + return 1; +} + +# the driver of end of first pass, second pass and beginning of third pass +# +sub latex2html() +{ + return unless($status); + return unless ($status = finish_to_latex()); + return unless ($status = to_html()); + return unless ($status = init_from_html()); +} + + +############################## +# stuff for l2h caching +# + +# I tried doing this with a dbm data base, but it did not store all +# keys/values. Hence, I did as latex2html does it +sub init_cache +{ + if (-r "$l2h_cache_file") + { + my $rdo = do "$l2h_cache_file"; + warn("$ERROR l2h Error: could not load $docu_rdir$l2h_cache_file: $@\n") + unless ($rdo); + } +} + +# store all the text obtained through latex2html +sub store_cache +{ + return unless $latex_count; + my ($key, $value); + unless (open(FH, ">$l2h_cache_file")) + { + warn "$ERROR l2h Error: could not open $docu_rdir$l2h_cache_file for writing: $!\n"; + return; + } + while (($key, $value) = each %l2h_cache) + { + # escape stuff + $key =~ s|/|\\/|g; + $key =~ s|\\\\/|\\/|g; + # weird, a \ at the end of the key results in an error + # maybe this also broke the dbm database stuff + $key =~ s|\\$|\\\\|; + $value =~ s/\|/\\\|/go; + $value =~ s/\\\\\|/\\\|/go; + $value =~ s|\\\\|\\\\\\\\|g; + print FH "\n\$l2h_cache_key = q/$key/;\n"; + print FH "\$l2h_cache{\$l2h_cache_key} = q|$value|;\n"; + } + print FH "1;"; + close (FH); +} + +# return cached html, if it exists for text, and if all pictures +# are there, as well +sub from_cache($) +{ + my $text = shift; + my $cached = $l2h_cache{$text}; + if (defined($cached)) + { + while ($cached =~ m/SRC="(.*?)"/g) + { + unless (-e "$docu_rdir$1") + { + return undef; + } + } + return $cached; + } + return undef; +} + +1; + + +require "$ENV{T2H_HOME}/T2h_l2h.pm" + if ($0 =~ /\.pl$/ && + -e "$ENV{T2H_HOME}/T2h_l2h.pm" && -r "$ENV{T2H_HOME}/T2h_l2h.pm"); + +} + +{ +package Texi2HTML::LaTeX2HTML::Config; + +# latex2html variables +# These variables are not used. They are here for information only, and +# an example of config file for latex2html file is included. +my $ADDRESS; +my $ANTI_ALIAS; +my $ANTI_ALIAS_TEXT; +my $ASCII_MODE; +my $AUTO_LINK; +my $AUTO_PREFIX; +my $CHILDLINE; +my $DEBUG; +my $DESTDIR; +my $ERROR; +my $EXTERNAL_FILE; +my $EXTERNAL_IMAGES; +my $EXTERNAL_UP_LINK; +my $EXTERNAL_UP_TITLE; +my $FIGURE_SCALE_FACTOR; +my $HTML_VERSION; +my $IMAGES_ONLY; +my $INFO; +my $LINE_WIDTH; +my $LOCAL_ICONS; +my $LONG_TITLES; +my $MATH_SCALE_FACTOR; +my $MAX_LINK_DEPTH; +my $MAX_SPLIT_DEPTH; +my $NETSCAPE_HTML; +my $NOLATEX; +my $NO_FOOTNODE; +my $NO_IMAGES; +my $NO_NAVIGATION; +my $NO_SIMPLE_MATH; +my $NO_SUBDIR; +my $PAPERSIZE; +my $PREFIX; +my $PS_IMAGES; +my $REUSE; +my $SCALABLE_FONTS; +my $SHORTEXTN; +my $SHORT_INDEX; +my $SHOW_SECTION_NUMBERS; +my $SPLIT; +my $TEXDEFS; +my $TITLE; +my $TITLES_LANGUAGE; +my $TMP; +my $VERBOSE; +my $WORDS_IN_NAVIGATION_PANEL_TITLES; +my $WORDS_IN_PAGE; + +# @T2H_L2H_INIT@ + +###################################################################### +# from here on, its l2h init stuff +# + +## initialization for latex2html as for Singular manual generation +## obachman 3/99 + +# +# Options controlling Titles, File-Names, Tracing and Sectioning +# +$TITLE = ''; + +$SHORTEXTN = 0; + +$LONG_TITLES = 0; + +$DESTDIR = ''; + +$NO_SUBDIR = 1; + +$PREFIX = ''; + +$AUTO_PREFIX = 0; + +$AUTO_LINK = 0; + +$SPLIT = 0; + +$MAX_LINK_DEPTH = 0; + +$TMP = ''; + +$DEBUG = 0; + +$VERBOSE = 1; + +# +# Options controlling Extensions and Special Features +# +#$HTML_VERSION = "3.2"; # set by command line + +$TEXDEFS = 1; # we absolutely need that + +$EXTERNAL_FILE = ''; + +$SCALABLE_FONTS = 1; + +$NO_SIMPLE_MATH = 1; + +$LOCAL_ICONS = 1; + +$SHORT_INDEX = 0; + +$NO_FOOTNODE = 1; + +$ADDRESS = ''; + +$INFO = ''; + +# +# Switches controlling Image Generation +# +$ASCII_MODE = 0; + +$NOLATEX = 0; + +$EXTERNAL_IMAGES = 0; + +$PS_IMAGES = 0; + +$NO_IMAGES = 0; + +$IMAGES_ONLY = 0; + +$REUSE = 2; + +$ANTI_ALIAS = 1; + +$ANTI_ALIAS_TEXT = 1; + +# +#Switches controlling Navigation Panels +# +$NO_NAVIGATION = 1; +$ADDRESS = ''; +$INFO = 0; # 0 = do not make a "About this document..." section + +# +#Switches for Linking to other documents +# +# currently -- we don't care + +$MAX_SPLIT_DEPTH = 0; # Stop making separate files at this depth + +$MAX_LINK_DEPTH = 0; # Stop showing child nodes at this depth + +$NOLATEX = 0; # 1 = do not pass unknown environments to Latex + +$EXTERNAL_IMAGES = 0; # 1 = leave the images outside the document + +$ASCII_MODE = 0; # 1 = do not use any icons or internal images + +# 1 = use links to external postscript images rather than inlined bitmap +# images. +$PS_IMAGES = 0; +$SHOW_SECTION_NUMBERS = 0; + +### Other global variables ############################################### +$CHILDLINE = ""; + +# This is the line width measured in pixels and it is used to right justify +# equations and equation arrays; +$LINE_WIDTH = 500; + +# Used in conjunction with AUTO_NAVIGATION +$WORDS_IN_PAGE = 300; + +# The value of this variable determines how many words to use in each +# title that is added to the navigation panel (see below) +# +$WORDS_IN_NAVIGATION_PANEL_TITLES = 0; + +# This number will determine the size of the equations, special characters, +# and anything which will be converted into an inlined image +# *except* "image generating environments" such as "figure", "table" +# or "minipage". +# Effective values are those greater than 0. +# Sensible values are between 0.1 - 4. +$MATH_SCALE_FACTOR = 1.5; + +# This number will determine the size of +# image generating environments such as "figure", "table" or "minipage". +# Effective values are those greater than 0. +# Sensible values are between 0.1 - 4. +$FIGURE_SCALE_FACTOR = 1.6; + + +# If both of the following two variables are set then the "Up" button +# of the navigation panel in the first node/page of a converted document +# will point to $EXTERNAL_UP_LINK. $EXTERNAL_UP_TITLE should be set +# to some text which describes this external link. +$EXTERNAL_UP_LINK = ""; +$EXTERNAL_UP_TITLE = ""; + +# If this is set then the resulting HTML will look marginally better if viewed +# with Netscape. +$NETSCAPE_HTML = 1; + +# Valid paper sizes are "letter", "legal", "a4","a3","a2" and "a0" +# Paper sizes has no effect other than in the time it takes to create inlined +# images and in whether large images can be created at all ie +# - larger paper sizes *MAY* help with large image problems +# - smaller paper sizes are quicker to handle +$PAPERSIZE = "a4"; + +# Replace "english" with another language in order to tell LaTeX2HTML that you +# want some generated section titles (eg "Table of Contents" or "References") +# to appear in a different language. Currently only "english" and "french" +# is supported but it is very easy to add your own. See the example in the +# file "latex2html.config" +$TITLES_LANGUAGE = "english"; + +1; # This must be the last non-comment line + +# End File l2h.init +###################################################################### + +} + +package main; + +# +# pre-defined indices +# + +my %index_prefix_to_name = (); + +%index_names = +( + 'cp' => { 'prefix' => ['cp','c']}, + 'fn' => { 'prefix' => ['fn', 'f'], code => 1}, + 'vr' => { 'prefix' => ['vr', 'v'], code => 1}, + 'ky' => { 'prefix' => ['ky', 'k'], code => 1}, + 'pg' => { 'prefix' => ['pg', 'p'], code => 1}, + 'tp' => { 'prefix' => ['tp', 't'], code => 1} +); + +foreach my $name(keys(%index_names)) +{ + foreach my $prefix (@{$index_names{$name}->{'prefix'}}) + { + $forbidden_index_name{$prefix} = 1; + $index_prefix_to_name{$prefix} = $name; + } +} + +foreach my $other_forbidden_index_name ('info','ps','pdf','htm', + 'log','aux','dvi','texi','txi','texinfo','tex','bib') +{ + $forbidden_index_name{$other_forbidden_index_name} = 1; +} + +# commands with ---, -- '' and `` preserved +# usefull with the old interface + +%code_style_map = ( + 'code' => 1, + 'command' => 1, + 'env' => 1, + 'file' => 1, + 'kbd' => 1, + 'option' => 1, + 'samp' => 1, + 'verb' => 1, +); + +my @element_directions = ('Up', 'Forward', 'Back', 'Next', 'Prev', +'SectionNext', 'SectionPrev', 'SectionUp', 'FastForward', 'FastBack', +'This', 'NodeUp', 'NodePrev', 'NodeNext', 'Following' ); +$::simple_map_ref = \%Texi2HTML::Config::simple_map; +$::simple_map_pre_ref = \%Texi2HTML::Config::simple_map_pre; +$::simple_map_texi_ref = \%Texi2HTML::Config::simple_map_texi; +$::style_map_ref = \%Texi2HTML::Config::style_map; +$::style_map_pre_ref = \%Texi2HTML::Config::style_map_pre; +$::style_map_texi_ref = \%Texi2HTML::Config::style_map_texi; +$::things_map_ref = \%Texi2HTML::Config::things_map; +$::pre_map_ref = \%Texi2HTML::Config::pre_map; +$::texi_map_ref = \%Texi2HTML::Config::texi_map; + +# delete from hash if we are using the new interface +foreach my $code (keys(%code_style_map)) +{ + delete ($code_style_map{$code}) + if (ref($::style_map_ref->{$code}) eq 'HASH'); +} + +# no paragraph in these commands +my %no_paragraph_macro = ( + 'xref' => 1, + 'ref' => 1, + 'pxref' => 1, + 'inforef' => 1, + 'anchor' => 1, +); + + +# +# texinfo section names to level +# +%sec2level = ( + 'top', 0, + 'chapter', 1, + 'unnumbered', 1, + 'chapheading', 1, + 'appendix', 1, + 'section', 2, + 'unnumberedsec', 2, + 'heading', 2, + 'appendixsec', 2, + 'subsection', 3, + 'unnumberedsubsec', 3, + 'subheading', 3, + 'appendixsubsec', 3, + 'subsubsection', 4, + 'unnumberedsubsubsec', 4, + 'subsubheading', 4, + 'appendixsubsubsec', 4, + ); + +# the reverse mapping. There is an entry for each sectionning command. +# The value is a ref on an array containing at each index the corresponding +# sectionning command name. +my %level2sec; +{ + my $sections = [ ]; + my $appendices = [ ]; + my $unnumbered = [ ]; + my $headings = [ ]; + foreach my $command (keys (%sec2level)) + { + if ($command =~ /^appendix/) + { + $level2sec{$command} = $appendices; + } + elsif ($command =~ /^unnumbered/ or $command eq 'top') + { + $level2sec{$command} = $unnumbered; + } + elsif ($command =~ /section$/ or $command eq 'chapter') + { + $level2sec{$command} = $sections; + } + else + { + $level2sec{$command} = $headings; + } + $level2sec{$command}->[$sec2level{$command}] = $command; + } +} + +# this are synonyms +$sec2level{'appendixsection'} = 2; +# sec2level{'majorheading'} is also 1 and not 0 +$sec2level{'majorheading'} = 1; +$sec2level{'chapheading'} = 1; +$sec2level{'centerchap'} = 1; + +# sction to level hash not taking into account raise and lower sections +my %reference_sec2level = %sec2level; + +# regions treated especially. The text for these regions is collected in the +# corresponding array +%region_lines = ( + 'titlepage' => [ ], + 'documentdescription' => [ ], + 'copying' => [ ], +); + +# those macros aren't considered as beginning a paragraph +my %no_line_macros = ( + 'macro' => 1, + 'unmacro' => 1, + 'rmacro' => 1, + 'set' => 1, + 'clear' => 1, + 'titlefont' => 1, + 'include' => 1, + 'copying' => 1, + 'end copying' => 1, + 'tab' => 1, + 'item' => 1, + 'itemx' => 1, + '*' => 1, + 'float' => 1, + 'end float' => 1, + 'caption' => 1, + 'shortcaption' => 1, +); + +foreach my $key (keys(%Texi2HTML::Config::misc_command)) +{ + $no_line_macros{$key} = 1; +} + +# a hash associating a format @thing / @end thing with the type of the format +# 'complex_format' 'simple_format' 'deff' 'list' 'menu' 'paragraph_format' +my %format_type = (); + +foreach my $simple_format (keys(%Texi2HTML::Config::format_map)) +{ + $format_type{$simple_format} = 'simple_format'; +} +foreach my $paragraph_style (keys(%Texi2HTML::Config::paragraph_style)) +{ + $format_type{$paragraph_style} = 'paragraph_format'; +} +foreach my $complex_format (keys(%$Texi2HTML::Config::complex_format_map)) +{ + $format_type{$complex_format} = 'complex_format'; +} +foreach my $table (('table', 'ftable', 'vtable', 'multitable')) +{ + $format_type{$table} = 'table'; +} +foreach my $def_format (keys(%Texi2HTML::Config::def_map)) +{ + $format_type{$def_format} = 'deff'; +} +$format_type{'itemize'} = 'list'; +$format_type{'enumerate'} = 'list'; + +$format_type{'menu'} = 'menu'; + +$format_type{'cartouche'} = 'cartouche'; + +$format_type{'float'} = 'float'; + +$format_type{'quotation'} = 'quotation'; + +$format_type{'group'} = 'group'; + +foreach my $key (keys(%format_type)) +{ + $no_line_macros{$key} = 1; + $no_line_macros{"end $key"} = 1; +} + +foreach my $macro (keys(%Texi2HTML::Config::format_in_paragraph)) +{ + $no_line_macros{$macro} = 1; + $no_line_macros{"end $macro"} = 1; +} + +# fake format at the bottom of the stack +$format_type{'noformat'} = ''; + +# fake formats are formats used internally within other formats +# we associate them with a real format, for the error messages +my %fake_format = ( + 'line' => 'table', + 'term' => 'table', + 'item' => 'list or table', + 'row' => 'multitable row', + 'cell' => 'multitable cell', + 'deff_item' => 'definition command', + 'menu_comment' => 'menu', + 'menu_description' => 'menu', + 'menu_preformatted' => 'menu', + ); + +foreach my $key (keys(%fake_format)) +{ + $format_type{$key} = 'fake'; +} + +# raw formats which are expanded especially +my @raw_regions = ('html', 'verbatim', 'tex', 'xml', 'docbook'); + +# regions expanded or not depending on the value of this hash +my %text_macros = ( + 'iftex' => 0, + 'ignore' => 0, + 'menu' => 0, + 'ifplaintext' => 0, + 'ifinfo' => 0, + 'ifxml' => 0, + 'ifhtml' => 0, + 'ifdocbook' => 0, + 'html' => 0, + 'tex' => 0, + 'xml' => 0, + 'titlepage' => 1, + 'documentdescription' => 1, + 'copying' => 1, + 'ifnothtml' => 1, + 'ifnottex' => 1, + 'ifnotplaintext' => 1, + 'ifnotinfo' => 1, + 'ifnotxml' => 1, + 'ifnotdocbook' => 1, + 'direntry' => 0, + 'verbatim' => 'raw', + 'ifclear' => 'value', + 'ifset' => 'value' , + ); + +foreach my $key (keys(%text_macros)) +{ + unless ($text_macros{$key} eq 'raw') + { + $no_line_macros{$key} = 1; + $no_line_macros{"end $key"} = 1; + } +} + +# The css formats are associated with complex format commands, and associated +# with the 'pre_style' key +foreach my $complex_format (keys(%$Texi2HTML::Config::complex_format_map)) +{ + next if (defined($Texi2HTML::Config::complex_format_map->{$complex_format}->{'pre_style'})); + $Texi2HTML::Config::complex_format_map->{$complex_format}->{'pre_style'} = ''; + $Texi2HTML::Config::complex_format_map->{$complex_format}->{'pre_style'} = $Texi2HTML::Config::css_map{"pre.$complex_format"} if (exists($Texi2HTML::Config::css_map{"pre.$complex_format"})); +} + +#+++############################################################################ +# # +# Argument parsing, initialisation # +# # +#---############################################################################ + +# +# flush stdout and stderr after every write +# +select(STDERR); +$| = 1; +select(STDOUT); +$| = 1; + +my $I = \&Texi2HTML::I18n::get_string; + +my $T2H_USER; # user running the script +my $documentdescription; # text in @documentdescription + +# shorthand for Texi2HTML::Config::VERBOSE +my $T2H_VERBOSE; +my $T2H_DEBUG; + +sub echo_warn($;$); +#print STDERR "" . &$I('test i18n: \' , \a \\ %% %{unknown}a %known % %{known} \\', { 'known' => 'a known string', 'no' => 'nope'}); exit 0; + +# file: file name to locate. It can be a file path. +# all_files: if true collect all the files with that name, otherwise stop +# at first match. +# directories: a reference on a array containing a list of directories to +# search the file in. default is \@texi2html_config_dirs. +sub locate_init_file($;$$) +{ + my $file = shift; + my $all_files = shift; + my $directories = shift; + + $directories = \@texi2html_config_dirs if !defined($directories); + + if ($file =~ /^\//) + { + return $file if (-e $file and -r $file); + } + else + { + my @files; + foreach my $dir (@$directories) + { + next unless (-d "$dir"); + if ($all_files) + { + push (@files, "$dir/$file") if (-e "$dir/$file" and -r "$dir/$file"); + } + else + { + return "$dir/$file" if (-e "$dir/$file" and -r "$dir/$file"); + } + } + return @files if ($all_files); + } + return undef; +} + +# called on -init-file +sub load_init_file +{ + # First argument is option + shift; + # second argument is value of options + my $init_file = shift; + my $file; + if ($file = locate_init_file($init_file)) + { + print STDERR "# reading initialization file from $file\n" + if ($T2H_VERBOSE); + return (Texi2HTML::Config::load($file)); + } + else + { + print STDERR "$ERROR Error: can't read init file $init_file\n"; + return 0; + } +} + +my $cmd_line_lang = 0; # 1 if lang was succesfully set by the command line + # in that case @documentlanguage is ignored. +my $lang_set = 0; # 1 if lang was set + +# +# called on -lang +sub set_document_language ($;$$) +{ + my $lang = shift; + my $from_command_line = shift; + my $line_nr = shift; + my @files = locate_init_file("$i18n_dir/$lang", 1); + foreach my $file (@files) + { + Texi2HTML::Config::load($file); + } + if (Texi2HTML::I18n::set_language($lang)) + { + print STDERR "# using '$lang' as document language\n" if ($T2H_VERBOSE); + $Texi2HTML::Config::LANG = $lang; + $lang_set = 1; + $cmd_line_lang = 1 if ($from_command_line); + if (!$Texi2HTML::Config::TEST) + { + print STDERR "# Setting date in $Texi2HTML::Config::LANG\n" if ($T2H_DEBUG); + $Texi2HTML::THISDOC{'today'} = Texi2HTML::I18n::pretty_date($Texi2HTML::Config::LANG); # like "20 September 1993"; + } + else + { + $Texi2HTML::THISDOC{'today'} = 'a sunny day'; + } + $Texi2HTML::THISDOC{'today'} = $Texi2HTML::Config::DATE + if (defined($Texi2HTML::Config::DATE)); + $::things_map_ref->{'today'} = $Texi2HTML::THISDOC{'today'}; + $::pre_map_ref->{'today'} = $Texi2HTML::THISDOC{'today'}; + $::texi_map_ref->{'today'} = $Texi2HTML::THISDOC{'today'}; + } + else + { + echo_error ("Language specs for '$lang' do not exists. Reverting to '$Texi2HTML::Config::LANG'", $line_nr); + } +} + +# used to manage expanded sections from the command line +sub set_expansion($$) +{ + my $region = shift; + my $set = shift; + $set = 1 if (!defined($set)); + if ($set) + { + push (@Texi2HTML::Config::EXPAND, $region) unless (grep {$_ eq $region} @Texi2HTML::Config::EXPAND); + } + else + { + @Texi2HTML::Config::EXPAND = grep {$_ ne $region} @Texi2HTML::Config::EXPAND; + } +} + + +# find the encoding alias. +# with encoding support (USE_UNICODE), may return undef if no alias was found +sub encoding_alias($) +{ + my $encoding = shift; + return $encoding if (!defined($encoding) or $encoding eq ''); + if ($Texi2HTML::Config::USE_UNICODE) + { + if (! Encode::resolve_alias($encoding)) + { + echo_warn("Encoding $encoding unknown"); + return undef; + } + print STDERR "# Using encoding " . Encode::resolve_alias($encoding) . "\n" + if ($T2H_VERBOSE); + return Encode::resolve_alias($encoding); + } + else + { + echo_warn("No alias searched for encoding"); + return $encoding; + } +} + +# setup hashes used for html manual cross references in texinfo +my %cross_ref_texi_map = %Texi2HTML::Config::texi_map; + +$cross_ref_texi_map{'enddots'} = '...'; + +my %cross_ref_simple_map_texi = %Texi2HTML::Config::simple_map_texi; +my %cross_ref_style_map_texi = (); +my %cross_transliterate_style_map_texi = (); + +my %cross_transliterate_texi_map = %cross_ref_texi_map; + +foreach my $command (keys(%Texi2HTML::Config::style_map_texi)) +{ + $cross_ref_style_map_texi{$command} = {}; + $cross_transliterate_style_map_texi{$command} = {}; + foreach my $key (keys (%{$Texi2HTML::Config::style_map_texi{$command}})) + { +#print STDERR "$command, $key, $style_map_texi{$command}->{$key}\n"; + $cross_ref_style_map_texi{$command}->{$key} = + $Texi2HTML::Config::style_map_texi{$command}->{$key}; + $cross_transliterate_style_map_texi{$command}->{$key} = + $Texi2HTML::Config::style_map_texi{$command}->{$key}; + } +} + +$cross_ref_simple_map_texi{"\n"} = ' '; +$cross_ref_simple_map_texi{"*"} = ' '; + +my %nodes = (); # nodes hash. The key is the texi node name +my %cross_reference_nodes = (); # normalized node names arrays + +# This function is used to construct link names from node names as +# specified for texinfo +sub cross_manual_links() +{ + print STDERR "# Doing ".scalar(keys(%nodes))." cross manual links\n" + if ($T2H_DEBUG); + my $normal_text_kept = $Texi2HTML::Config::normal_text; + $::simple_map_texi_ref = \%cross_ref_simple_map_texi; + $::style_map_texi_ref = \%cross_ref_style_map_texi; + $::texi_map_ref = \%cross_ref_texi_map; + $Texi2HTML::Config::normal_text = \&Texi2HTML::Config::t2h_cross_manual_normal_text; + + foreach my $key (keys(%nodes)) + { + my $node = $nodes{$key}; + #print STDERR "CROSS_MANUAL:$key,$node\n"; + next if ($node->{'index_page'}); + if (!defined($node->{'texi'})) + { + ###################### debug section + foreach my $key (keys(%$node)) + { + #print STDERR "$key:$node->{$key}!!!\n"; + } + ###################### end debug section + } + else + { + $node->{'cross_manual_target'} = remove_texi($node->{'texi'}); + if ($Texi2HTML::Config::USE_UNICODE) + { + $node->{'cross_manual_target'} = Unicode::Normalize::NFC($node->{'cross_manual_target'}); + if ($Texi2HTML::Config::TRANSLITERATE_NODE and $Texi2HTML::Config::USE_UNIDECODE) + { + $node->{'cross_manual_file'} = + unicode_to_protected(unicode_to_transliterate($node->{'cross_manual_target'})); + } + $node->{'cross_manual_target'} = + unicode_to_protected($node->{'cross_manual_target'}); + } +#print STDERR "CROSS_MANUAL_TARGET $node->{'cross_manual_target'}\n"; + unless ($node->{'external_node'}) + { + if (exists($cross_reference_nodes{$node->{'cross_manual_target'}})) + { + my $other_node_array = $cross_reference_nodes{$node->{'cross_manual_target'}}; + my $node_seen; + foreach my $other_node (@{$other_node_array}) + { + $node_seen = $other_node; + last if ($nodes{$other_node}->{'seen'}) + } + echo_error("Node equivalent with `$node->{'texi'}' allready used `$node_seen'"); + push @{$other_node_array}, $node->{'texi'}; + } + else + { + push @{$cross_reference_nodes{$node->{'cross_manual_target'}}}, $node->{'texi'}; + } + } + } + } + + + if ($Texi2HTML::Config::TRANSLITERATE_NODE and + (!$Texi2HTML::Config::USE_UNICODE or !$Texi2HTML::Config::USE_UNIDECODE)) + { + $::style_map_texi_ref = \%cross_transliterate_style_map_texi; + $::texi_map_ref = \%cross_transliterate_texi_map; + + foreach my $key (keys(%nodes)) + { + my $node = $nodes{$key}; + next if ($node->{'index_page'}); + if (defined($node->{'texi'})) + { + $node->{'cross_manual_file'} = remove_texi($node->{'texi'}); + $node->{'cross_manual_file'} = unicode_to_protected(unicode_to_transliterate($node->{'cross_manual_file'})) if ($Texi2HTML::Config::USE_UNICODE); + } + } + } + + $Texi2HTML::Config::normal_text = $normal_text_kept; + $::simple_map_texi_ref = \%Texi2HTML::Config::simple_map_texi; + $::style_map_texi_ref = \%Texi2HTML::Config::style_map_texi; + $::texi_map_ref = \%Texi2HTML::Config::texi_map; +} + +sub unicode_to_protected($) +{ + my $text = shift; + my $result = ''; + while ($text ne '') + { + if ($text =~ s/^([A-Za-z0-9]+)//o) + { + $result .= $1; + } + elsif ($text =~ s/^ //o) + { + $result .= '-'; + } + elsif ($text =~ s/^(.)//o) + { + if (exists($Texi2HTML::Config::ascii_character_map{$1})) + { + $result .= '_' . lc($Texi2HTML::Config::ascii_character_map{$1}); + } + else + { + $result .= '_' . lc(sprintf("%04x",ord($1))); + } + } + else + { + print STDERR "Bug: unknown character in a cross ref (likely in infinite loop)\n"; + print STDERR "Text: !!$text!!\n"; + sleep 1; + } + } + return $result; +} + +sub unicode_to_transliterate($) +{ + my $text = shift; + my $result = ''; + while ($text ne '') + { + if ($text =~ s/^([A-Za-z0-9 ]+)//o) + { + $result .= $1; + } + elsif ($text =~ s/^(.)//o) + { + if (exists($Texi2HTML::Config::ascii_character_map{$1})) + { + $result .= $1; + } + elsif (exists($Texi2HTML::Config::transliterate_map{uc(sprintf("%04x",ord($1)))})) + { + $result .= $Texi2HTML::Config::transliterate_map{uc(sprintf("%04x",ord($1)))}; + } + elsif (exists($Texi2HTML::Config::unicode_diacritical{uc(sprintf("%04x",ord($1)))})) + { + $result .= ''; + } + else + { + if ($Texi2HTML::Config::USE_UNIDECODE) + { + $result .= unidecode($1); + } + else + { + $result .= $1; + } + } + } + else + { + print STDERR "Bug: unknown character in cross ref transliteration (likely in infinite loop)\n"; + sleep 1; + } + } + return $result; +} + +# This function is used to construct a link name from a node name as +# specified for texinfo +sub cross_manual_line($;$) +{ + my $text = shift; + my $transliterate = shift; +#print STDERR "cross_manual_line $text\n"; +#print STDERR "remove_texi text ". remove_texi($text)."\n\n\n"; + $::simple_map_texi_ref = \%cross_ref_simple_map_texi; + $::style_map_texi_ref = \%cross_ref_style_map_texi; + $::texi_map_ref = \%cross_ref_texi_map; + my $normal_text_kept = $Texi2HTML::Config::normal_text; + $Texi2HTML::Config::normal_text = \&Texi2HTML::Config::t2h_cross_manual_normal_text; + + my ($cross_ref_target, $cross_ref_file); + if ($Texi2HTML::Config::USE_UNICODE) + { + $cross_ref_target = Unicode::Normalize::NFC(remove_texi($text)); + if ($transliterate and $Texi2HTML::Config::USE_UNIDECODE) + { + $cross_ref_file = + unicode_to_protected(unicode_to_transliterate($cross_ref_target)); + } + $cross_ref_target = unicode_to_protected($cross_ref_target); + } + else + { + $cross_ref_target = remove_texi($text); + } + + if ($transliterate and + (!$Texi2HTML::Config::USE_UNICODE or !$Texi2HTML::Config::USE_UNIDECODE)) + { + $::style_map_texi_ref = \%cross_transliterate_style_map_texi; + $::texi_map_ref = \%cross_transliterate_texi_map; + $cross_ref_file = remove_texi($text); + $cross_ref_file = unicode_to_protected(unicode_to_transliterate($cross_ref_file)) + if ($Texi2HTML::Config::USE_UNICODE); + } + + $Texi2HTML::Config::normal_text = $normal_text_kept; + $::simple_map_texi_ref = \%Texi2HTML::Config::simple_map_texi; + $::style_map_texi_ref = \%Texi2HTML::Config::style_map_texi; + $::texi_map_ref = \%Texi2HTML::Config::texi_map; +#print STDERR "\n\ncross_ref $cross_ref\n"; + unless ($transliterate) + { + return $cross_ref_target; + } +# print STDERR "$text|$cross_ref_target|$cross_ref_file\n"; + return ($cross_ref_target, $cross_ref_file); +} + +# T2H_OPTIONS is a hash whose keys are the (long) names of valid +# command-line options and whose values are a hash with the following keys: +# type ==> one of !|=i|:i|=s|:s (see GetOpt::Long for more info) +# linkage ==> ref to scalar, array, or subroutine (see GetOpt::Long for more info) +# verbose ==> short description of option (displayed by -h) +# noHelp ==> if 1 -> for "not so important options": only print description on -h 1 +# 2 -> for obsolete options: only print description on -h 2 +my $T2H_OPTIONS; +$T2H_OPTIONS -> {'debug'} = +{ + type => '=i', + linkage => \$Texi2HTML::Config::DEBUG, + verbose => 'output HTML with debuging information', +}; + +$T2H_OPTIONS -> {'doctype'} = +{ + type => '=s', + linkage => \$Texi2HTML::Config::DOCTYPE, + verbose => 'document type which is output in header of HTML files', + noHelp => 1 +}; + +$T2H_OPTIONS -> {'frameset-doctype'} = +{ + type => '=s', + linkage => \$Texi2HTML::Config::FRAMESET_DOCTYPE, + verbose => 'document type for HTML frameset documents', + noHelp => 1 +}; + +$T2H_OPTIONS -> {'test'} = +{ + type => '!', + linkage => \$Texi2HTML::Config::TEST, + verbose => 'use predefined information to avoid differences with reference files', + noHelp => 1 +}; + +$T2H_OPTIONS -> {'dump-texi'} = +{ + type => '!', + linkage => \$Texi2HTML::Config::DUMP_TEXI, + verbose => 'dump the output of first pass into a file with extension passfirst and exit', + noHelp => 1 +}; + +$T2H_OPTIONS -> {'macro-expand'} = +{ + type => '=s', + linkage => \$Texi2HTML::Config::MACRO_EXPAND, + verbose => 'output macro expanded source in ', +}; + +$T2H_OPTIONS -> {'expand'} = +{ + type => '=s', + linkage => sub {set_expansion($_[1], 1);}, + verbose => 'Expand info|tex|none section of texinfo source', + noHelp => 1, +}; + +$T2H_OPTIONS -> {'no-expand'} = +{ + type => '=s', + linkage => sub {set_expansion ($_[1], 0);}, + verbose => 'Don\'t expand the given section of texinfo source', +}; + +$T2H_OPTIONS -> {'noexpand'} = +{ + type => '=s', + linkage => $T2H_OPTIONS->{'no-expand'}->{'linkage'}, + verbose => $T2H_OPTIONS->{'no-expand'}->{'verbose'}, + noHelp => 1, +}; + +$T2H_OPTIONS -> {'ifhtml'} = +{ + type => '!', + linkage => sub { set_expansion('html', $_[1]); }, + verbose => "expand ifhtml and html sections", +}; + +$T2H_OPTIONS -> {'ifinfo'} = +{ + type => '!', + linkage => sub { set_expansion('info', $_[1]); }, + verbose => "expand ifinfo", +}; + +$T2H_OPTIONS -> {'ifxml'} = +{ + type => '!', + linkage => sub { set_expansion('xml', $_[1]); }, + verbose => "expand ifxml and xml sections", +}; + +$T2H_OPTIONS -> {'ifdocbook'} = +{ + type => '!', + linkage => sub { set_expansion('docbook', $_[1]); }, + verbose => "expand ifdocbook and docbook sections", +}; + +$T2H_OPTIONS -> {'iftex'} = +{ + type => '!', + linkage => sub { set_expansion('tex', $_[1]); }, + verbose => "expand iftex and tex sections", +}; + +$T2H_OPTIONS -> {'ifplaintext'} = +{ + type => '!', + linkage => sub { set_expansion('plaintext', $_[1]); }, + verbose => "expand ifplaintext sections", +}; + +$T2H_OPTIONS -> {'invisible'} = +{ + type => '=s', + linkage => \$Texi2HTML::Config::INVISIBLE_MARK, + verbose => 'use text in invisble anchor', + noHelp => 1, +}; + +$T2H_OPTIONS -> {'iso'} = +{ + type => 'iso', + linkage => \$Texi2HTML::Config::USE_ISO, + verbose => 'if set, ISO8859 characters are used for special symbols (like copyright, etc)', + noHelp => 1, +}; + +$T2H_OPTIONS -> {'I'} = +{ + type => '=s', + linkage => \@Texi2HTML::Config::INCLUDE_DIRS, + verbose => 'append $s to the @include search path', +}; + +$T2H_OPTIONS -> {'conf-dir'} = +{ + type => '=s', + linkage => \@Texi2HTML::Config::CONF_DIRS, + verbose => 'append $s to the init file directories', +}; + +$T2H_OPTIONS -> {'P'} = +{ + type => '=s', + linkage => sub {unshift (@Texi2HTML::Config::PREPEND_DIRS, $_[1]);}, + verbose => 'prepend $s to the @include search path', +}; + +$T2H_OPTIONS -> {'top-file'} = +{ + type => '=s', + linkage => \$Texi2HTML::Config::TOP_FILE, + verbose => 'use $s as top file, instead of .html', +}; + +$T2H_OPTIONS -> {'toc-file'} = +{ + type => '=s', + linkage => \$Texi2HTML::Config::TOC_FILE, + verbose => 'use $s as ToC file, instead of _toc.html', +}; + +$T2H_OPTIONS -> {'frames'} = +{ + type => '!', + linkage => \$Texi2HTML::Config::FRAMES, + verbose => 'output files which use HTML 4.0 frames (experimental)', + noHelp => 1, +}; + +$T2H_OPTIONS -> {'menu'} = +{ + type => '!', + linkage => \$Texi2HTML::Config::SHOW_MENU, + verbose => 'output Texinfo menus', +}; + +$T2H_OPTIONS -> {'number'} = +{ + type => '!', + linkage => \$Texi2HTML::Config::NUMBER_SECTIONS, + verbose => 'use numbered sections', +}; + +$T2H_OPTIONS -> {'use-nodes'} = +{ + type => '!', + linkage => \$Texi2HTML::Config::USE_NODES, + verbose => 'use nodes for sectionning', +}; + +$T2H_OPTIONS -> {'node-files'} = +{ + type => '!', + linkage => \$Texi2HTML::Config::NODE_FILES, + verbose => 'produce one file per node for cross references' +}; + +$T2H_OPTIONS -> {'separated-footnotes'} = +{ + type => '!', + linkage => \$Texi2HTML::Config::SEPARATED_FOOTNOTES, + verbose => 'footnotes on a separated page', + noHelp => 1, +}; + +$T2H_OPTIONS -> {'toc-links'} = +{ + type => '!', + linkage => \$Texi2HTML::Config::TOC_LINKS, + verbose => 'create links from headings to toc entries' +}; + +$T2H_OPTIONS -> {'split'} = +{ + type => '=s', + linkage => \$Texi2HTML::Config::SPLIT, + verbose => 'split document on section|chapter|node else no splitting', +}; + +$T2H_OPTIONS -> {'sec-nav'} = +{ + type => '!', + linkage => \$Texi2HTML::Config::SECTION_NAVIGATION, + verbose => 'output navigation panels for each section', +}; + +$T2H_OPTIONS -> {'subdir'} = +{ + type => '=s', + linkage => \$Texi2HTML::Config::SUBDIR, + verbose => 'put files in directory $s, not $cwd', + noHelp => 1, +}; + +$T2H_OPTIONS -> {'short-ext'} = +{ + type => '!', + linkage => \$Texi2HTML::Config::SHORTEXTN, + verbose => 'use "htm" extension for output HTML files', +}; + +$T2H_OPTIONS -> {'prefix'} = +{ + type => '=s', + linkage => \$Texi2HTML::Config::PREFIX, + verbose => 'use as prefix for output files, instead of ', +}; + +$T2H_OPTIONS -> {'output'} = +{ + type => '=s', + linkage => \$Texi2HTML::Config::OUT, + verbose => 'output goes to $s (directory if split)', +}; + +$T2H_OPTIONS -> {'no-validate'} = +{ + type => '!', + linkage => \$Texi2HTML::Config::NOVALIDATE, + verbose => 'suppress node cross-reference validation', +}; + +$T2H_OPTIONS -> {'short-ref'} = +{ + type => '!', + linkage => \$Texi2HTML::Config::SHORT_REF, + verbose => 'if set, references are without section numbers', +}; + +$T2H_OPTIONS -> {'idx-sum'} = +{ + type => '!', + linkage => \$Texi2HTML::Config::IDX_SUMMARY, + verbose => 'if set, also output index summary', + noHelp => 1, +}; + +$T2H_OPTIONS -> {'def-table'} = +{ + type => '!', + linkage => \$Texi2HTML::Config::DEF_TABLE, + verbose => 'if set, \@def.. are converted using tables.', + noHelp => 1, +}; + +$T2H_OPTIONS -> {'Verbose'} = +{ + type => '!', + linkage=> \$Texi2HTML::Config::VERBOSE, + verbose => 'print progress info to stdout', +}; + +$T2H_OPTIONS -> {'lang'} = +{ + type => '=s', + linkage => sub {set_document_language($_[1], 1)}, + verbose => 'use $s as document language (ISO 639 encoding)', +}; + +$T2H_OPTIONS -> {'ignore-preamble-text'} = +{ + type => '!', + linkage => \$Texi2HTML::Config::IGNORE_PREAMBLE_TEXT, + verbose => 'if set, ignore the text before @node and sectionning commands', + noHelp => 1, +}; + +$T2H_OPTIONS -> {'html-xref-prefix'} = +{ + type => '=s', + linkage => \$Texi2HTML::Config::EXTERNAL_DIR, + verbose => '$s is the base dir for external manual references', + noHelp => 1, +}; + +$T2H_OPTIONS -> {'l2h'} = +{ + type => '!', + linkage => \$Texi2HTML::Config::L2H, + verbose => 'if set, uses latex2html for @math and @tex', +}; + +$T2H_OPTIONS -> {'l2h-l2h'} = +{ + type => '=s', + linkage => \$Texi2HTML::Config::L2H_L2H, + verbose => 'program to use for latex2html translation', + noHelp => 1, +}; + +$T2H_OPTIONS -> {'l2h-skip'} = +{ + type => '!', + linkage => \$Texi2HTML::Config::L2H_SKIP, + verbose => 'if set, tries to reuse previously latex2html output', + noHelp => 1, +}; + +$T2H_OPTIONS -> {'l2h-tmp'} = +{ + type => '=s', + linkage => \$Texi2HTML::Config::L2H_TMP, + verbose => 'if set, uses $s as temporary latex2html directory', + noHelp => 1, +}; + +$T2H_OPTIONS -> {'l2h-file'} = +{ + type => '=s', + linkage => \$Texi2HTML::Config::L2H_FILE, + verbose => 'if set, uses $s as latex2html init file', + noHelp => 1, +}; + + +$T2H_OPTIONS -> {'l2h-clean'} = +{ + type => '!', + linkage => \$Texi2HTML::Config::L2H_CLEAN, + verbose => 'if set, do not keep intermediate latex2html files for later reuse', + noHelp => 1, +}; + +$T2H_OPTIONS -> {'D'} = +{ + type => '=s', + linkage => sub {$value{$_[1]} = 1;}, + verbose => 'equivalent to Texinfo "@set $s 1"', + noHelp => 1, +}; + +$T2H_OPTIONS -> {'U'} = +{ + type => '=s', + linkage => sub {delete $value{$_[1]};}, + verbose => 'equivalent to Texinfo "@clear $s"', + noHelp => 1, +}; + +$T2H_OPTIONS -> {'init-file'} = +{ + type => '=s', + linkage => \&load_init_file, + verbose => 'load init file $s' +}; + +$T2H_OPTIONS -> {'css-include'} = +{ + type => '=s', + linkage => \@Texi2HTML::Config::CSS_FILES, + verbose => 'use css file $s' +}; + +## +## obsolete cmd line options +## +my $T2H_OBSOLETE_OPTIONS; + +$T2H_OBSOLETE_OPTIONS -> {'out-file'} = +{ + type => '=s', + linkage => sub {$Texi2HTML::Config::OUT = $_[1]; $Texi2HTML::Config::SPLIT = '';}, + verbose => 'if set, all HTML output goes into file $s, obsoleted by "-output" with different semantics', + noHelp => 2 +}; + +$T2H_OBSOLETE_OPTIONS -> {init_file} = +{ + type => '=s', + linkage => \&load_init_file, + verbose => 'obsolete, use "-init-file" instead', + noHelp => 2 +}; + +$T2H_OBSOLETE_OPTIONS -> {l2h_clean} = +{ + type => '!', + linkage => \$Texi2HTML::Config::L2H_CLEAN, + verbose => 'obsolete, use "-l2h-clean" instead', + noHelp => 2, +}; + +$T2H_OBSOLETE_OPTIONS -> {l2h_l2h} = +{ + type => '=s', + linkage => \$Texi2HTML::Config::L2H_L2H, + verbose => 'obsolete, use "-l2h-l2h" instead', + noHelp => 2 +}; + +$T2H_OBSOLETE_OPTIONS -> {l2h_skip} = +{ + type => '!', + linkage => \$Texi2HTML::Config::L2H_SKIP, + verbose => 'obsolete, use "-l2h-skip" instead', + noHelp => 2 +}; + +$T2H_OBSOLETE_OPTIONS -> {l2h_tmp} = +{ + type => '=s', + linkage => \$Texi2HTML::Config::L2H_TMP, + verbose => 'obsolete, use "-l2h-tmp" instead', + noHelp => 2 +}; + +$T2H_OBSOLETE_OPTIONS -> {out_file} = +{ + type => '=s', + linkage => sub {$Texi2HTML::Config::OUT = $_[1]; $Texi2HTML::Config::SPLIT = '';}, + verbose => 'obsolete, use "-out-file" instead', + noHelp => 2 +}; + +$T2H_OBSOLETE_OPTIONS -> {short_ref} = +{ + type => '!', + linkage => \$Texi2HTML::Config::SHORT_REF, + verbose => 'obsolete, use "-short-ref" instead', + noHelp => 2 +}; + +$T2H_OBSOLETE_OPTIONS -> {idx_sum} = +{ + type => '!', + linkage => \$Texi2HTML::Config::IDX_SUMMARY, + verbose => 'obsolete, use "-idx-sum" instead', + noHelp => 2 +}; + +$T2H_OBSOLETE_OPTIONS -> {def_table} = +{ + type => '!', + linkage => \$Texi2HTML::Config::DEF_TABLE, + verbose => 'obsolete, use "-def-table" instead', + noHelp => 2 +}; + +$T2H_OBSOLETE_OPTIONS -> {short_ext} = +{ + type => '!', + linkage => \$Texi2HTML::Config::SHORTEXTN, + verbose => 'obsolete, use "-short-ext" instead', + noHelp => 2 +}; + +$T2H_OBSOLETE_OPTIONS -> {sec_nav} = +{ + type => '!', + linkage => \$Texi2HTML::Config::SECTION_NAVIGATION, + verbose => 'obsolete, use "-sec-nav" instead', + noHelp => 2 +}; + +$T2H_OBSOLETE_OPTIONS -> {top_file} = +{ + type => '=s', + linkage => \$Texi2HTML::Config::TOP_FILE, + verbose => 'obsolete, use "-top-file" instead', + noHelp => 2 +}; + +$T2H_OBSOLETE_OPTIONS -> {toc_file} = +{ + type => '=s', + linkage => \$Texi2HTML::Config::TOC_FILE, + verbose => 'obsolete, use "-toc-file" instead', + noHelp => 2 +}; + +$T2H_OBSOLETE_OPTIONS -> {glossary} = +{ + type => '!', + linkage => \$Texi2HTML::Config::USE_GLOSSARY, + verbose => "this does nothing", + noHelp => 2, +}; + +$T2H_OBSOLETE_OPTIONS -> {check} = +{ + type => '!', + linkage => sub {exit 0;}, + verbose => "exit without doing anything", + noHelp => 2, +}; + +$T2H_OBSOLETE_OPTIONS -> {dump_texi} = +{ + type => '!', + linkage => \$Texi2HTML::Config::DUMP_TEXI, + verbose => 'obsolete, use "-dump-texi" instead', + noHelp => 1 +}; + +$T2H_OBSOLETE_OPTIONS -> {frameset_doctype} = +{ + type => '=s', + linkage => \$Texi2HTML::Config::FRAMESET_DOCTYPE, + verbose => 'obsolete, use "-frameset-doctype" instead', + noHelp => 2 +}; + +$T2H_OBSOLETE_OPTIONS -> {'no-section_navigation'} = +{ + type => '!', + linkage => sub {$Texi2HTML::Config::SECTION_NAVIGATION = 0;}, + verbose => 'obsolete, use -nosec_nav', + noHelp => 2, +}; +my $use_acc; # not used +$T2H_OBSOLETE_OPTIONS -> {use_acc} = +{ + type => '!', + linkage => \$use_acc, + verbose => 'obsolete, set to true unconditionnaly', + noHelp => 2 +}; +$T2H_OBSOLETE_OPTIONS -> {expandinfo} = +{ + type => '!', + linkage => sub {push @Texi2HTML::Config::EXPAND, 'info';}, + verbose => 'obsolete, use "-expand info" instead', + noHelp => 2, +}; +$T2H_OBSOLETE_OPTIONS -> {expandtex} = +{ + type => '!', + linkage => sub {push @Texi2HTML::Config::EXPAND, 'tex';}, + verbose => 'obsolete, use "-expand tex" instead', + noHelp => 2, +}; +$T2H_OBSOLETE_OPTIONS -> {monolithic} = +{ + type => '!', + linkage => sub {$Texi2HTML::Config::SPLIT = '';}, + verbose => 'obsolete, use "-split no" instead', + noHelp => 2 +}; +$T2H_OBSOLETE_OPTIONS -> {split_node} = +{ + type => '!', + linkage => sub{$Texi2HTML::Config::SPLIT = 'section';}, + verbose => 'obsolete, use "-split section" instead', + noHelp => 2, +}; +$T2H_OBSOLETE_OPTIONS -> {split_chapter} = +{ + type => '!', + linkage => sub{$Texi2HTML::Config::SPLIT = 'chapter';}, + verbose => 'obsolete, use "-split chapter" instead', + noHelp => 2, +}; +$T2H_OBSOLETE_OPTIONS -> {no_verbose} = +{ + type => '!', + linkage => sub {$Texi2HTML::Config::VERBOSE = 0;}, + verbose => 'obsolete, use -noverbose instead', + noHelp => 2, +}; +$T2H_OBSOLETE_OPTIONS -> {output_file} = +{ + type => '=s', + linkage => sub {$Texi2HTML::Config::OUT = $_[1]; $Texi2HTML::Config::SPLIT = '';}, + verbose => 'obsolete, use --out-file instead', + noHelp => 2 +}; + +$T2H_OBSOLETE_OPTIONS -> {section_navigation} = +{ + type => '!', + linkage => \$Texi2HTML::Config::SECTION_NAVIGATION, + verbose => 'obsolete, use --sec-nav instead', + noHelp => 2, +}; + +$T2H_OBSOLETE_OPTIONS -> {verbose} = +{ + type => '!', + linkage=> \$Texi2HTML::Config::VERBOSE, + verbose => 'obsolete, use -Verbose instead', + noHelp => 2 +}; + +# read initialzation from $sysconfdir/texi2htmlrc or $HOME/.texi2htmlrc +# (this is obsolete) +my @rc_files = (); +push @rc_files, "$sysconfdir/texi2htmlrc" if defined($sysconfdir); +push @rc_files, "$ENV{'HOME'}/.texi2htmlrc" if (defined($ENV{HOME})); +foreach my $i (@rc_files) +{ + if (-e $i and -r $i) + { + print STDERR "# reading initialization file from $i\n" + if ($T2H_VERBOSE); + print STDERR "Reading config from $i is obsolete, use texi2html/$conf_file_name instead\n"; + Texi2HTML::Config::load($i); + } +} + +# read initialization files +foreach my $file (locate_init_file($conf_file_name, 1)) +{ + print STDERR "# reading initialization file from $file\n" if ($T2H_VERBOSE); + Texi2HTML::Config::load($file); +} + +# +# %value hold texinfo variables, see also -D, -U, @set and @clear. +# we predefine html (the output format) and texi2html (the translator) +%value = + ( + 'html' => 1, + 'texi2html' => $THISVERSION, + ); + +#+++############################################################################ +# # +# parse command-line options +# # +#---############################################################################ + + +my $T2H_USAGE_TEXT = < {'help'} = +{ + type => ':i', + default => '', + linkage => sub {$options->helpOptions($_[1]); + print "\nSend bugs and suggestions to \n"; + exit (0);}, + verbose => "print help and exit" +}; + +# this avoids getOptions defining twice 'help' and 'version'. +$T2H_OBSOLETE_OPTIONS -> {'help'} = 0; +$T2H_OBSOLETE_OPTIONS -> {'version'} = 0; + +# some older version of GetOpt::Long don't have +# Getopt::Long::Configure("pass_through") +eval {Getopt::Long::Configure("pass_through");}; +my $Configure_failed = $@ && <getOptions($T2H_OPTIONS, $T2H_USAGE_TEXT, "$THISVERSION\n")) +{ + print STDERR "$Configure_failed" if $Configure_failed; + die $T2H_FAILURE_TEXT; +} +if (@ARGV > 1) +{ + eval {Getopt::Long::Configure("no_pass_through");}; + if (! $options->getOptions($T2H_OBSOLETE_OPTIONS, $T2H_USAGE_TEXT, "$THISVERSION\n")) + { + print STDERR "$Configure_failed" if $Configure_failed; + die $T2H_FAILURE_TEXT; + } +} + +# +# read texi2html extensions (if any) +# It is obsolete (obsoleted by -init-file). we keep it for backward +# compatibility. +my $extensions = 'texi2html.ext'; # extensions in working directory +if (-f $extensions) +{ + print STDERR "# reading extensions from $extensions\n" if $T2H_VERBOSE; + require($extensions); +} +my $progdir; +($progdir = $0) =~ s/[^\/]+$//; +if ($progdir && ($progdir ne './')) +{ + $extensions = "${progdir}texi2html.ext"; # extensions in texi2html directory + if (-f $extensions) + { + print STDERR "# reading extensions from $extensions\n" if $T2H_VERBOSE; + require($extensions); + } +} + +# $T2H_DEBUG and $T2H_VERBOSE are shorthands +$T2H_DEBUG = $Texi2HTML::Config::DEBUG; +$T2H_VERBOSE = $Texi2HTML::Config::VERBOSE; + +$Texi2HTML::THISDOC{'debug_l2h'} = 0; +$Texi2HTML::THISDOC{'debug_l2h'} = 1 if ($T2H_DEBUG & $DEBUG_L2H); + + +#+++############################################################################ +# # +# evaluation of cmd line options +# # +#---############################################################################ + +# Fill in the %style_type hash, a hash associating style @-comand with +# the type, 'accent', real 'style', simple' style, or 'special'. +# 'simple_style' styles don't extend accross lines. +my %style_type = (); +my @simple_styles = ('ctrl', 'w', 'url','uref','indicateurl','email', + 'titlefont'); +foreach my $style (keys(%Texi2HTML::Config::style_map)) +{ + if (exists $Texi2HTML::Config::command_type{$style}) + { + $style_type{$style} = $Texi2HTML::Config::command_type{$style}; + next; + } + if (ref($Texi2HTML::Config::style_map{$style} eq 'HASH')) + { + $style_type{$style} = $Texi2HTML::Config::style_map{$style}->{'type'} + if (exists($Texi2HTML::Config::style_map{$style}->{'type'})); + } + else + { + $style_type{$style} = 'simple_style' if (grep {$_ eq $style} @simple_styles); + } + $style_type{$style} = 'style' unless (defined($style_type{$style})); +} +foreach my $accent (keys(%Texi2HTML::Config::unicode_accents), 'tieaccent', 'dotless') +{ + if (exists $Texi2HTML::Config::command_type{$accent}) + { + $style_type{$accent} = $Texi2HTML::Config::command_type{$accent}; + next; + } + $style_type{$accent} = 'accent'; +} +#foreach my $simple ('ctrl', 'w', 'url','uref','indicateurl','email') +#{ +# $style_type{$simple} = 'simple_style'; +#} +foreach my $special ('footnote', 'ref', 'xref', 'pxref', 'inforef', 'anchor', 'image') +{ + if (exists $Texi2HTML::Config::command_type{$special}) + { + $style_type{$special} = $Texi2HTML::Config::command_type{$special}; + next; + } + $style_type{$special} = 'special'; +} + +# retro compatibility for $Texi2HTML::Config::EXPAND +push (@Texi2HTML::Config::EXPAND, $Texi2HTML::Config::EXPAND) if ($Texi2HTML::Config::EXPAND); + +unshift @texi2html_config_dirs, @Texi2HTML::Config::CONF_DIRS; +# correct %text_macros based on command line and init +# variables +$text_macros{'menu'} = 1 if ($Texi2HTML::Config::SHOW_MENU); + +foreach my $expanded (@Texi2HTML::Config::EXPAND) +{ + $text_macros{"if$expanded"} = 1 if (exists($text_macros{"if$expanded"})); + next unless (exists($text_macros{$expanded})); + if (grep {$_ eq $expanded} @raw_regions) + { + $text_macros{$expanded} = 'raw'; + } + else + { + $text_macros{$expanded} = 1; + } +} + +# handle ifnot regions +foreach my $region (keys (%text_macros)) +{ + next if ($region =~ /^ifnot/); + if ($text_macros{$region} and $region =~ /^if(\w+)$/) + { + $text_macros{"ifnot$1"} = 0; + } +} + +if ($T2H_VERBOSE) +{ + print STDERR "# Expanded: "; + foreach my $text_macro (keys(%text_macros)) + { + print STDERR "$text_macro " if ($text_macros{$text_macro}); + } + print STDERR "\n"; +} + +# This is kept in that file although it is html formatting as it seems to +# be rather obsolete +$Texi2HTML::Config::INVISIBLE_MARK = '' if $Texi2HTML::Config::INVISIBLE_MARK eq 'xbm'; + +$T2H_DEBUG |= $DEBUG_TEXI if ($Texi2HTML::Config::DUMP_TEXI); + +# no user provided USE_UNICODE, use configure provided +if (!defined($Texi2HTML::Config::USE_UNICODE)) +{ + $Texi2HTML::Config::USE_UNICODE = '1'; +} + +# no user provided nor configured, run time test +if ($Texi2HTML::Config::USE_UNICODE eq '@' .'USE_UNICODE@') +{ + $Texi2HTML::Config::USE_UNICODE = 1; + eval { + require Encode; + require Unicode::Normalize; + Encode->import('encode'); + }; + $Texi2HTML::Config::USE_UNICODE = 0 if ($@); +} +elsif ($Texi2HTML::Config::USE_UNICODE) +{# user provided or set by configure + require Encode; + require Unicode::Normalize; + Encode->import('encode'); +} + +# no user provided USE_UNIDECODE, use configure provided +if (!defined($Texi2HTML::Config::USE_UNIDECODE)) +{ + $Texi2HTML::Config::USE_UNIDECODE = '0'; +} + +# no user provided nor configured, run time test +if ($Texi2HTML::Config::USE_UNIDECODE eq '@' .'USE_UNIDECODE@') +{ + $Texi2HTML::Config::USE_UNIDECODE = 1; + eval { + require Text::Unidecode; + Text::Unidecode->import('unidecode'); + }; + $Texi2HTML::Config::USE_UNIDECODE = 0 if ($@); +} +elsif ($Texi2HTML::Config::USE_UNIDECODE) +{# user provided or set by configure + require Text::Unidecode; + Text::Unidecode->import('unidecode'); +} + +print STDERR "# USE_UNICODE $Texi2HTML::Config::USE_UNICODE, USE_UNIDECODE $Texi2HTML::Config::USE_UNIDECODE \n" + if ($T2H_VERBOSE); + +# Construct hashes used for cross references generation +# Do it now as the user may have changed $USE_UNICODE + +foreach my $key (keys(%Texi2HTML::Config::unicode_map)) +{ + if ($Texi2HTML::Config::unicode_map{$key} ne '') + { + if ($Texi2HTML::Config::USE_UNICODE) + { + $cross_ref_texi_map{$key} = chr(hex($Texi2HTML::Config::unicode_map{$key})); + if (($Texi2HTML::Config::TRANSLITERATE_NODE and !$Texi2HTML::Config::USE_UNIDECODE) + and (exists ($Texi2HTML::Config::transliterate_map{$Texi2HTML::Config::unicode_map{$key}}))) + { + $cross_transliterate_texi_map{$key} = $Texi2HTML::Config::transliterate_map{$Texi2HTML::Config::unicode_map{$key}}; + + } + } + else + { + $cross_ref_texi_map{$key} = '_' . lc($Texi2HTML::Config::unicode_map{$key}); + if ($Texi2HTML::Config::TRANSLITERATE_NODE) + { + if (exists ($Texi2HTML::Config::transliterate_map{$Texi2HTML::Config::unicode_map{$key}})) + { + $cross_transliterate_texi_map{$key} = $Texi2HTML::Config::transliterate_map{$Texi2HTML::Config::unicode_map{$key}}; + } + else + { + $cross_transliterate_texi_map{$key} = '_' . lc($Texi2HTML::Config::unicode_map{$key}); + } + } + } + } +} +if ($Texi2HTML::Config::USE_UNICODE and $Texi2HTML::Config::TRANSLITERATE_NODE + and ! $Texi2HTML::Config::USE_UNIDECODE) +{ + foreach my $key (keys (%Texi2HTML::Config::transliterate_accent_map)) + { + $Texi2HTML::Config::transliterate_map{$key} = $Texi2HTML::Config::transliterate_accent_map{$key}; + } +} + +foreach my $key (keys(%cross_ref_style_map_texi)) +{ + if ($style_type{$key} eq 'accent' + and (ref($cross_ref_style_map_texi{$key}) eq 'HASH')) + { + if ($Texi2HTML::Config::USE_UNICODE) + { + $cross_ref_style_map_texi{$key}->{'function'} = \&Texi2HTML::Config::t2h_utf8_accent; + } + else + { + $cross_ref_style_map_texi{$key}->{'function'} = \&Texi2HTML::Config::t2h_nounicode_cross_manual_accent; + } + if ($Texi2HTML::Config::TRANSLITERATE_NODE and + !($Texi2HTML::Config::USE_UNICODE and $Texi2HTML::Config::USE_UNIDECODE)) + { + $cross_transliterate_style_map_texi{$key}->{'function'} = \&Texi2HTML::Config::t2h_transliterate_cross_manual_accent; + } + } +} + +# +# file name business +# + + +my $docu_dir; # directory of the document +my $docu_name; # basename of the document +my $docu_rdir; # directory for the output +my $docu_ext = $Texi2HTML::Config::EXTENSION; # extension +my $docu_toc; # document's table of contents +my $docu_stoc; # document's short toc +my $docu_foot; # document's footnotes +my $docu_about; # about this document +my $docu_top; # document top +my $docu_doc; # document (or document top of split) + +die "Need exactly one file to translate\n$T2H_FAILURE_TEXT" unless @ARGV == 1; +my $docu = shift(@ARGV); +if ($docu =~ /(.*\/)/) +{ + chop($docu_dir = $1); + $docu_name = $docu; + $docu_name =~ s/.*\///; +} +else +{ + $docu_dir = '.'; + $docu_name = $docu; +} +unshift(@Texi2HTML::Config::INCLUDE_DIRS, $docu_dir); +unshift(@Texi2HTML::Config::INCLUDE_DIRS, @Texi2HTML::Config::PREPEND_DIRS); +$docu_name =~ s/\.te?x(i|info)?$//; +$docu_name = $Texi2HTML::Config::PREFIX if $Texi2HTML::Config::PREFIX; + +# resulting files splitting +if ($Texi2HTML::Config::SPLIT =~ /section/i) +{ + $Texi2HTML::Config::SPLIT = 'section'; +} +elsif ($Texi2HTML::Config::SPLIT =~ /node/i) +{ + $Texi2HTML::Config::SPLIT = 'node'; +} +elsif ($Texi2HTML::Config::SPLIT =~ /chapter/i) +{ + $Texi2HTML::Config::SPLIT = 'chapter'; +} +else +{ + $Texi2HTML::Config::SPLIT = ''; +} + +# Something like backward compatibility +if ($Texi2HTML::Config::SPLIT and $Texi2HTML::Config::SUBDIR) +{ + $Texi2HTML::Config::OUT = $Texi2HTML::Config::SUBDIR; +} + +# subdir + +die "output to STDOUT and split or frames incompatible\n" + if (($Texi2HTML::Config::SPLIT or $Texi2HTML::Config::FRAMES) and ($Texi2HTML::Config::OUT eq '-')); + +if ($Texi2HTML::Config::SPLIT and ($Texi2HTML::Config::OUT eq '')) +{ + $Texi2HTML::Config::OUT = $docu_name; +} + +if ($Texi2HTML::Config::SPLIT and ($Texi2HTML::Config::OUT eq '.')) +{# This is to avoid trouble with latex2html + $Texi2HTML::Config::OUT = ''; +} + +$docu_rdir = ''; + +if ($Texi2HTML::Config::SPLIT and ($Texi2HTML::Config::OUT ne '')) +{ + $Texi2HTML::Config::OUT =~ s|/*$||; + $docu_rdir = "$Texi2HTML::Config::OUT/"; + unless (-d $Texi2HTML::Config::OUT) + { + if ( mkdir($Texi2HTML::Config::OUT, oct(755))) + { + print STDERR "# created directory $Texi2HTML::Config::OUT\n" if ($T2H_VERBOSE); + } + else + { + die "$ERROR can't create directory $Texi2HTML::Config::OUT\n"; + } + } + print STDERR "# putting result files into directory $docu_rdir\n" if ($T2H_VERBOSE); +} +elsif (! $Texi2HTML::Config::SPLIT and ($Texi2HTML::Config::OUT ne '')) +{ + if ($Texi2HTML::Config::OUT =~ m|(.*)/|) + {# there is a leading directories + $docu_rdir = "$1/"; + unless (-d $docu_rdir) + { + if ( mkdir($docu_rdir, oct(755))) + { + print STDERR "# created directory $docu_rdir\n" if ($T2H_VERBOSE); + } + else + { + die "$ERROR can't create directory $docu_rdir\n"; + } + } + print STDERR "# putting result files into directory $docu_rdir\n" if ($T2H_VERBOSE); + } + else + { + print STDERR "# putting result files into current directory \n" if ($T2H_VERBOSE); + $docu_rdir = ''; + } +} + +# We don't use "./" as $docu_rdir when $docu_rdir is the current directory +# because it is problematic for latex2html. To test writability with -w, +# however we need a real directory. +my $result_rdir = $docu_rdir; +$result_rdir = "." if ($docu_rdir eq ''); +unless (-w $result_rdir) +{ + $docu_rdir = 'current directory' if ($docu_rdir eq ''); + die "$ERROR $docu_rdir not writable\n"; +} + +# relative path leading to the working directory from the document directory +my $path_to_working_dir = $docu_rdir; +if ($docu_rdir ne '') +{ + my $cwd = cwd; + my $docu_path = $docu_rdir; + $docu_path = $cwd . '/' . $docu_path unless ($docu_path =~ /^\//); + my @result = (); + foreach my $element (split /\//, File::Spec->canonpath($docu_path)) + { + if ($element eq '') + { + push @result, ''; + } + elsif ($element eq '..') + { + if (@result and ($result[-1] eq '')) + { + print STDERR "Too much .. in absolute file name\n"; + } + elsif (@result and ($result[-1] ne '..')) + { + pop @result; + } + else + { + push @result, $element; + } + } + else + { + push @result, $element; + } + } + $path_to_working_dir = File::Spec->abs2rel($cwd, join ('/', @result)); + $path_to_working_dir =~ s|.*/||; + $path_to_working_dir .= '/' unless($path_to_working_dir eq ''); +} + +# extension +if ($Texi2HTML::Config::SHORTEXTN) +{ + $docu_ext = "htm"; +} + +$docu_doc = $docu_name . ($docu_ext ? ".$docu_ext" : ""); # document's contents +if ($Texi2HTML::Config::SPLIT) +{ + $docu_top = $Texi2HTML::Config::TOP_FILE || $docu_doc; + + if (defined $Texi2HTML::Config::element_file_name) + { + $docu_toc = &$Texi2HTML::Config::element_file_name + (undef, "toc", $docu_name); + $docu_stoc = &$Texi2HTML::Config::element_file_name + (undef, "stoc", $docu_name); + $docu_foot = &$Texi2HTML::Config::element_file_name + (undef, "foot", $docu_name); + $docu_about = &$Texi2HTML::Config::element_file_name + (undef, "about", $docu_name); + # $docu_top may be overwritten later. + } + if (!defined($docu_toc)) + { + my $default_toc = "${docu_name}_toc"; + $default_toc .= ".$docu_ext" if (defined($docu_ext)); + $docu_toc = $Texi2HTML::Config::TOC_FILE || $default_toc; + } + if (!defined($docu_stoc)) + { + $docu_stoc = "${docu_name}_ovr"; + $docu_stoc .= ".$docu_ext" if (defined($docu_ext)); + } + if (!defined($docu_foot)) + { + $docu_foot = "${docu_name}_fot"; + $docu_foot .= ".$docu_ext" if (defined($docu_ext)); + } + if (!defined($docu_about)) + { + $docu_about = "${docu_name}_abt"; + $docu_about .= ".$docu_ext" if (defined($docu_ext)); + } +} +else +{ + if ($Texi2HTML::Config::OUT) + { + $docu_doc = $Texi2HTML::Config::OUT; + $docu_doc =~ s|.*/||; + } + if (defined $Texi2HTML::Config::element_file_name) + { + my $docu_name = &$Texi2HTML::Config::element_file_name + (undef, "doc", $docu_name); + $docu_top = $docu_name if (defined($docu_name)); + } + $docu_toc = $docu_foot = $docu_stoc = $docu_about = $docu_top = $docu_doc; +} + +# Note that file extension has already been added here. + +# For use in init files +$Texi2HTML::THISDOC{'filename'}->{'top'} = $docu_top; +$Texi2HTML::THISDOC{'filename'}->{'foot'} = $docu_foot; +$Texi2HTML::THISDOC{'filename'}->{'stoc'} = $docu_stoc; +$Texi2HTML::THISDOC{'filename'}->{'about'} = $docu_about; +$Texi2HTML::THISDOC{'filename'}->{'toc'} = $docu_toc; +$Texi2HTML::THISDOC{'extension'} = $docu_ext; +# FIXME document that +$Texi2HTML::THISDOC{'out_dir'} = $docu_rdir; +$Texi2HTML::THISDOC{'file_base_name'} = $docu_name; + + +my $docu_doc_file = "$docu_rdir$docu_doc"; +my $docu_toc_file = "$docu_rdir$docu_toc"; +my $docu_stoc_file = "$docu_rdir$docu_stoc"; +my $docu_foot_file = "$docu_rdir$docu_foot"; +my $docu_about_file = "$docu_rdir$docu_about"; +my $docu_top_file = "$docu_rdir$docu_top"; + +my $docu_frame_file = "$docu_rdir${docu_name}_frame"; +$docu_frame_file .= ".$docu_ext" if $docu_ext; +my $docu_toc_frame_file = "$docu_rdir${docu_name}_toc_frame"; +$docu_toc_frame_file .= ".$docu_ext" if $docu_ext; + +# +# _foo: internal variables to track @foo +# +foreach my $key ('_author', '_title', '_subtitle', '_shorttitlepage', + '_settitle', '_setfilename', '_shorttitle', '_titlefont') +{ + $value{$key} = ''; # prevent -w warnings +} +my $index; # ref on a hash for the index entries +my %indices = (); # hash of indices names containing + #[ $pages, $entries ] (page indices and + # raw index entries) +my @index_labels = (); # array corresponding with @?index commands + # constructed during pass_texi, used to + # put labels in pass_text +# +# initial counters +# +my $foot_num = 0; +my $relative_foot_num = 0; +my $idx_num = 0; +my $sec_num = 0; +my $anchor_num = 0; + +# +# can I use ISO8859 characters? (HTML+) +# +if ($Texi2HTML::Config::USE_ISO) +{ + foreach my $thing (keys(%Texi2HTML::Config::iso_symbols)) + { + next unless exists ($::things_map_ref->{$thing}); + $::things_map_ref->{$thing} = $Texi2HTML::Config::iso_symbols{$thing}; + $::pre_map_ref->{$thing} = $Texi2HTML::Config::iso_symbols{$thing}; + $Texi2HTML::Config::simple_format_texi_map{$thing} = $Texi2HTML::Config::iso_symbols{$thing}; + } + # we don't override the user defined quote, but beware that this works + # only if the hardcoded defaults, '`' and "'" match with the defaults + # in the default init file + $Texi2HTML::Config::OPEN_QUOTE_SYMBOL = $Texi2HTML::Config::iso_symbols{'`'} + if (exists($Texi2HTML::Config::iso_symbols{'`'}) and ($Texi2HTML::Config::OPEN_QUOTE_SYMBOL eq '`')); + $Texi2HTML::Config::CLOSE_QUOTE_SYMBOL = $Texi2HTML::Config::iso_symbols{"'"} + if (exists($Texi2HTML::Config::iso_symbols{"'"}) and ($Texi2HTML::Config::CLOSE_QUOTE_SYMBOL eq "'")); +} + + + +# process a css file +sub process_css_file ($$) +{ + my $fh =shift; + my $file = shift; + my $in_rules = 0; + my $in_comment = 0; + my $in_import = 0; + my $in_string = 0; + my $rules = []; + my $imports = []; + while (<$fh>) + { + #print STDERR "Line: $_"; + if ($in_rules) + { + push @$rules, $_; + next; + } + my $text = ''; + while (1) + { + #sleep 1; + #print STDERR "${text}!in_comment $in_comment in_rules $in_rules in_import $in_import in_string $in_string: $_"; + if ($in_comment) + { + if (s/^(.*?\*\/)//) + { + $text .= $1; + $in_comment = 0; + } + else + { + push @$imports, $text . $_; + last; + } + } + elsif (!$in_string and s/^\///) + { # what do '\' do here ? + if (s/^\*//) + { + $text .= '/*'; + $in_comment = 1; + } + else + { + push (@$imports, $text. "\n") if ($text ne ''); + push (@$rules, '/' . $_); + $in_rules = 1; + last; + } + } + elsif (!$in_string and $in_import and s/^([\"\'])//) + { # strings outside of import start rules + $text .= "$1"; + $in_string = quotemeta("$1"); + } + elsif ($in_string and s/^(\\$in_string)//) + { + $text .= $1; + } + elsif ($in_string and s/^($in_string)//) + { + $text .= $1; + $in_string = 0; + } + elsif ((! $in_string and !$in_import) and (s/^([\\]?\@import)$// or s/^([\\]?\@import\s+)//)) + { + $text .= $1; + $in_import = 1; + } + elsif (!$in_string and $in_import and s/^\;//) + { + $text .= ';'; + $in_import = 0; + } + elsif (($in_import or $in_string) and s/^(.)//) + { + $text .= $1; + } + elsif (!$in_import and s/^([^\s])//) + { + push (@$imports, $text. "\n") if ($text ne ''); + push (@$rules, $1 . $_); + $in_rules = 1; + last; + } + elsif (s/^(\s)//) + { + $text .= $1; + } + elsif ($_ eq '') + { + push (@$imports, $text); + last; + } + } + } + warn "$WARN string not closed in css file $file\n" if ($in_string); + warn "$WARN comment not closed in css file $file\n" if ($in_comment); + warn "$WARN \@import not finished in css file $file\n" if ($in_import and !$in_comment and !$in_string); + return ($imports, $rules); +} + + + +# parse texinfo cnf file for external manual specifications. This was +# discussed on texinfo list but not in makeinfo for now. +my @texinfo_htmlxref_files = locate_init_file ($texinfo_htmlxref, 1, \@texinfo_config_dirs); +foreach my $file (@texinfo_htmlxref_files) +{ + print STDERR "html refs config file: $file\n" if ($T2H_DEBUG); + unless (open (HTMLXREF, $file)) + { + warn "Cannot open html refs config file ${file}: $!"; + next; + } + while () + { + my $line = $_; + s/[#]\s.*//; + s/^\s*//; + next if /^\s*$/; + my @htmlxref = split /\s+/; + my $manual = shift @htmlxref; + my $split_or_mono = shift @htmlxref; + if (!defined($split_or_mono) or ($split_or_mono ne 'split' and $split_or_mono ne 'mono')) + { + echo_warn("Bad line in $file: $line"); + next; + } + my $href = shift @htmlxref; + next if (exists($Texi2HTML::THISDOC{'htmlxref'}->{$manual}->{$split_or_mono}) and exists($Texi2HTML::THISDOC{'htmlxref'}->{$manual}->{$split_or_mono}->{'href'})); + + if (defined($href)) + { + $href =~ s/\/*$// if ($split_or_mono eq 'split'); + $Texi2HTML::THISDOC{'htmlxref'}->{$manual}->{$split_or_mono}->{'href'} = $href; + } + else + { + $Texi2HTML::THISDOC{'htmlxref'}->{$manual}->{$split_or_mono} = {}; + } + } + close (HTMLXREF); +} + +if ($T2H_DEBUG) +{ + foreach my $manual (keys(%{$Texi2HTML::THISDOC{'htmlxref'}})) + { + foreach my $split ('split', 'mono') + { + my $href = 'NO'; + next unless (exists($Texi2HTML::THISDOC{'htmlxref'}->{$manual}->{$split})); + $href = $Texi2HTML::THISDOC{'htmlxref'}->{$manual}->{$split}->{'href'} if + exists($Texi2HTML::THISDOC{'htmlxref'}->{$manual}->{$split}->{'href'}); + print STDERR "$manual: $split, href: $href\n"; + } + } +} + +print STDERR "# reading from $docu\n" if $T2H_VERBOSE; + +#+++########################################################################### +# # +# Pass texi: read source, handle variable, ignored text, # +# # +#---########################################################################### + +my @fhs = (); # hold the file handles to read +my $input_spool; # spooled lines to read +my @lines = (); # whole document +my @lines_numbers = (); # line number, originating file associated with + # whole document +my $macros; # macros. reference on a hash +my %info_enclose; # macros defined with definfoenclose +my $texi_line_number = { 'file_name' => '', 'line_nr' => 0, 'macro' => '' }; +my @floats = (); # floats list +my %floats = (); # floats by style + +sub initialise_state_texi($) +{ + my $state = shift; + $state->{'texi'} = 1; # for substitute_text and close_stack: + # 1 if pass_texi/scan_texi is to be used + $state->{'macro_inside'} = 0 unless(defined($state->{'macro_inside'})); + $state->{'ifvalue_inside'} = 0 unless(defined($state->{'ifvalue_inside'})); + $state->{'arg_expansion'} = 0 unless(defined($state->{'arg_expansion'})); +} + +my @first_lines = (); + +sub pass_texi() +{ + my $first_lines = 1; # is it the first lines + my $state = {}; + # holds the informations about the context + # to pass it down to the functions + initialise_state_texi($state); + my @stack; + my $text; + INPUT_LINE: while (defined($_ = next_line($texi_line_number))) + { + # + # remove the lines preceding \input or an @-command + # + if ($first_lines) + { + if (/^\\input/) + { + push @first_lines, $_; + $first_lines = 0; + next; + } + if (/^\s*\@/) + { + $first_lines = 0; + } + else + { + push @first_lines, $_; + next; + } + } + #print STDERR "PASS_TEXI($texi_line_number->{'line_nr'})$_"; + my $chomped_line = $_; + if (scan_texi ($_, \$text, \@stack, $state, $texi_line_number) and chomp($chomped_line)) + { + #print STDERR "==> new page (line_nr $texi_line_number->{'line_nr'},$texi_line_number->{'file_name'},$texi_line_number->{'macro'})\n"; + push (@lines_numbers, { 'file_name' => $texi_line_number->{'file_name'}, + 'line_nr' => $texi_line_number->{'line_nr'}, + 'macro' => $texi_line_number->{'macro'} }); + } + #dump_stack (\$text, \@stack, $state); + if ($state->{'bye'}) + { + #dump_stack(\$text, \@stack, $state); + # close stack after bye + #print STDERR "close stack after bye\n"; + close_stack_texi_structure(\$text, \@stack, $state, $texi_line_number); + #dump_stack(\$text, \@stack, $state); + } + next if (@stack); + $_ = $text; + $text = ''; + if (!defined($_)) + {# FIXME: remove the error message if it is reported too often + print STDERR "# \$_ undefined after scan_texi. This may be a bug, or not.\n"; + print STDERR "# Report (with texinfo file) if you want, otherwise ignore that message.\n"; + next unless ($state->{'bye'}); + } + push @lines, split_lines($_); + last if ($state->{'bye'}); + } + # close stack at the end of pass texi + #print STDERR "close stack at the end of pass texi\n"; + close_stack_texi_structure(\$text, \@stack, $state, $texi_line_number); + push @lines, split_lines($text); + print STDERR "# end of pass texi\n" if $T2H_VERBOSE; +} + +# return the line after preserving things according to misc_command map. +sub preserve_command($$) +{ + my $line = shift; + my $macro = shift; + my $text = ''; + my $args = ''; + my $skip_spec = ''; + my $arg_spec = ''; + + $skip_spec = $Texi2HTML::Config::misc_command{$macro}->{'skip'} + if (defined($Texi2HTML::Config::misc_command{$macro}->{'skip'})); + $arg_spec = $Texi2HTML::Config::misc_command{$macro}->{'arg'} + if (defined($Texi2HTML::Config::misc_command{$macro}->{'arg'})); + + if ($arg_spec eq 'line') + { + $text .= $line; + $args .= $line; + $line = ''; + } + elsif ($arg_spec) + { + my $arg_nr = $Texi2HTML::Config::misc_command{$macro}->{'arg'}; + while ($arg_nr) + { + $line =~ s/(\s+\S*)//o; + $text .= $1 if defined($1); + $args .= $1 if defined($1); + $arg_nr--; + } + } + + if ($macro eq 'bye') + { + $line = ''; + $text = "\n"; + } + elsif ($skip_spec eq 'linespace') + { + if ($line =~ /^\s*$/o) + { + $line =~ s/([ \t]*)//o; + $text .= $1; + } + } + elsif ($skip_spec eq 'linewhitespace') + { + if ($line =~ /^\s*$/o) + { + $text .= $line; + $line = ''; + } + } + elsif ($skip_spec eq 'line') + { + $text .= $line; + $line = ''; + } + elsif ($skip_spec eq 'whitespace') + { + $line =~ s/(\s*)//o; + $text .= $1; + } + elsif ($skip_spec eq 'space') + { + $line =~ s/([ \t]*)//o; + $text .= $1; + } + $line = '' if (!defined($line)); + return ($line, $text, $args); +} + +#+++########################################################################### +# # +# Pass structure: parse document structure # +# # +#---########################################################################### + +# This is a virtual element for things appearing before @node and +# sectionning commands +my $element_before_anything = +{ + 'before_anything' => 1, + 'place' => [], + 'texi' => 'VIRTUAL ELEMENT BEFORE ANYTHING', +}; + +# This is a place for index entries, anchors and so on appearing in +# copying or documentdescription +my $region_place = []; + +sub initialise_state_structure($) +{ + my $state = shift; + $state->{'structure'} = 1; # for substitute_text and close_stack: + # 1 if pass_structure/scan_structure is + # to be used + $state->{'menu'} = 0; # number of opened menus + $state->{'detailmenu'} = 0; # number of opened detailed menus + $state->{'sectionning_base'} = 0; # current base sectionning level + $state->{'table_stack'} = [ "no table" ]; # a stack of opened tables/lists + if (exists($state->{'region_lines'}) and !defined($state->{'region_lines'})) + { + delete ($state->{'region_lines'}); + print STDERR "Bug: state->{'region_lines'} exists but undef.\n"; + } +} + +my @doc_lines = (); # whole document +my @doc_numbers = (); # whole document line numbers and file names +my @nodes_list = (); # nodes in document reading order + # each member is a reference on a hash +my @sections_list = (); # sections in reading order + # each member is a reference on a hash +my @all_elements = (); # sectionning elements (nodes and sections) + # in reading order. Each member is a reference + # on a hash which also appears in %nodes, + # @sections_list @nodes_list, @elements_list +my @elements_list; # all the resulting elements in document order +my %sections = (); # sections hash. The key is the section number + # headings are there, although they are not elements +my $section_top; # @top section +my $element_top; # Top element +my $node_top; # Top node +my $node_first; # First node +my $element_index; # element with first index +my $element_chapter_index; # chapter with first index +my $element_first; # first element +my $element_last; # last element +my %special_commands; # hash for the commands specially handled + # by the user + +# This is a virtual element used to have the right hrefs for index entries +# and anchors in footnotes +my $footnote_element = +{ + 'id' => 'SEC_Foot', + 'file' => $docu_foot, + 'footnote' => 1, + 'element' => 1, + 'place' => [], +}; + +my %content_element = +( + 'contents' => { 'id' => 'SEC_Contents', 'contents' => 1, 'texi' => '_contents' }, + 'shortcontents' => { 'id' => 'SEC_Overview', 'shortcontents' => 1, 'texi' => '_shortcontents' }, +); + +#my $do_contents; # do table of contents if true +#my $do_scontents; # do short table of contents if true +my $novalidate = $Texi2HTML::Config::NOVALIDATE; # @novalidate appeared + +sub pass_structure() +{ + my $state = {}; + # holds the informations about the context + # to pass it down to the functions + initialise_state_structure($state); + $state->{'element'} = $element_before_anything; + $state->{'place'} = $element_before_anything->{'place'}; + my @stack; + my $text; + my $line_nr; + + while (@lines) + { + $_ = shift @lines; + my $chomped_line = $_; + if (!chomp($chomped_line) and @lines) + { + $lines[0] = $_ . $lines[0]; + next; + } + $line_nr = shift (@lines_numbers); + #print STDERR "PASS_STRUCTURE: $_"; + if (!$state->{'raw'} and !$state->{'verb'}) + { + my $tag = ''; + if (/^\s*\@(\w+)\b/) + { + $tag = $1; + } + + # + # analyze the tag + # + if ($tag and $tag eq 'node' or defined($sec2level{$tag}) or $tag eq 'printindex') + { + $_ = substitute_texi_line($_); + if ($tag eq 'node' or defined($sec2level{$tag})) + {# in pass structure node shouldn't appear in formats + close_stack_texi_structure(\$text, \@stack, $state, $line_nr); + if (exists($state->{'region_lines'})) + { + push @{$region_lines{$state->{'region_lines'}->{'format'}}}, split_lines($text); + close_region($state); + } + else + { + push @doc_lines, split_lines($text); + } + $text = ''; + } + if ($tag eq 'node') + { + my $node_ref; + my $auto_directions; + $auto_directions = 1 unless (/,/o); + my ($node, $node_next, $node_prev, $node_up) = split(/,/, $_); + $node =~ s/^\@node\s+// if ($node); + if ($node) + { + $node = normalise_space($node); + if (exists($nodes{$node}) and defined($nodes{$node}) + and $nodes{$node}->{'seen'}) + { + echo_error ("Duplicate node found: $node", $line_nr); + next; + } + else + { + if (exists($nodes{$node}) and defined($nodes{$node})) + { # node appeared in a menu + $node_ref = $nodes{$node}; + } + else + { + my $first; + $first = 1 if (!defined($node_ref)); + $node_ref = {}; + $node_first = $node_ref if ($first); + $nodes{$node} = $node_ref; + } + $node_ref->{'node'} = 1; + $node_ref->{'tag'} = 'node'; + $node_ref->{'tag_level'} = 'node'; + $node_ref->{'texi'} = $node; + $node_ref->{'seen'} = 1; + $node_ref->{'automatic_directions'} = $auto_directions; + $node_ref->{'place'} = []; + $node_ref->{'current_place'} = []; + merge_element_before_anything($node_ref); + $node_ref->{'index_names'} = []; + $state->{'place'} = $node_ref->{'current_place'}; + $state->{'element'} = $node_ref; + $state->{'after_element'} = 1; + $state->{'node_ref'} = $node_ref; + # makeinfo treats differently case variants of + # top in nodes and anchors and in refs commands and + # refs from nodes. + if ($node =~ /^top$/i) + { + if (!defined($node_top)) + { + $node_top = $node_ref; + $node_top->{'texi'} = 'Top'; + delete $nodes{$node}; + $nodes{$node_top->{'texi'}} = $node_ref; + } + else + { # All the refs are going to point to the first Top + echo_warn ("Top node allready exists", $line_nr); + #warn "$WARN Top node allready exists\n"; + } + } + unless (@nodes_list) + { + $node_ref->{'first'} = 1; + } + push (@nodes_list, $node_ref); + push @all_elements, $node_ref; + } + } + else + { + echo_error ("Node is undefined: $_ (eg. \@node NODE-NAME, NEXT, PREVIOUS, UP)", $line_nr); + next; + } + + if ($node_next) + { + $node_ref->{'node_next'} = normalise_node($node_next); + } + if ($node_prev) + { + $node_ref->{'node_prev'} = normalise_node($node_prev); + } + if ($node_up) + { + $node_ref->{'node_up'} = normalise_node($node_up); + } + } + elsif (defined($sec2level{$tag})) + { # section or heading + if (/^\@$tag\s*(.*)$/) + { + my $name = normalise_space($1); + $name = '' if (!defined($name)); + my $level = $sec2level{$tag}; + $state->{'after_element'} = 1; + my ($docid, $num); + if($tag ne 'top') + { + $sec_num++; + $num = $sec_num; + $docid = "SEC$sec_num"; + } + else + { + $num = 0; + $docid = "SEC_Top"; + } + if ($tag !~ /heading/) + { + my $section_ref = { 'texi' => $name, + 'level' => $level, + 'tag' => $tag, + 'sec_num' => $num, + 'section' => 1, + 'id' => $docid, + 'seen' => 1, + 'index_names' => [], + 'current_place' => [], + 'place' => [] + }; + + if ($tag eq 'top') + { + $section_ref->{'top'} = 1; + $section_ref->{'number'} = ''; + $sections{0} = $section_ref; + $section_top = $section_ref; + } + $sections{$num} = $section_ref; + merge_element_before_anything($section_ref); + if ($state->{'node_ref'} and !exists($state->{'node_ref'}->{'with_section'})) + { + my $node_ref = $state->{'node_ref'}; + $section_ref->{'node_ref'} = $node_ref; + $section_ref->{'titlefont'} = $node_ref->{'titlefont'}; + $node_ref->{'with_section'} = $section_ref; + $node_ref->{'top'} = 1 if ($tag eq 'top'); + } + if (! $name and $level) + { + echo_warn ("$tag without name", $line_nr); + } + push @sections_list, $section_ref; + push @all_elements, $section_ref; + $state->{'element'} = $section_ref; + $state->{'place'} = $section_ref->{'current_place'}; + my $node_ref = "NO NODE"; + my $node_texi =''; + if ($state->{'node_ref'}) + { + $node_ref = $state->{'node_ref'}; + $node_texi = $state->{'node_ref'}->{'texi'}; + } + print STDERR "# pass_structure node($node_ref)$node_texi, tag \@$tag($level) ref $section_ref, num,id $num,$docid\n $name\n" + if $T2H_DEBUG & $DEBUG_ELEMENTS; + } + else + { + my $section_ref = { 'texi' => $name, + 'level' => $level, + 'heading' => 1, + 'tag' => $tag, + 'tag_level' => $tag, + 'sec_num' => $sec_num, + 'id' => $docid, + 'number' => '' }; + $state->{'element'} = $section_ref; + push @{$state->{'place'}}, $section_ref; + $sections{$sec_num} = $section_ref; + } + } + } + elsif (/^\@printindex\s+(\w+)/) + { + unless (@all_elements) + { + echo_warn ("Printindex before document beginning: \@printindex $1", $line_nr); + next; + } + delete $state->{'after_element'}; + # $element_index is the first element with index + $element_index = $all_elements[-1] unless (defined($element_index)); + # associate the index to the element such that the page + # number is right + my $placed_elements = []; + push @{$all_elements[-1]->{'index_names'}}, { 'name' => $1, 'place' => $placed_elements }; + $state->{'place'} = $placed_elements; + } + if (exists($state->{'region_lines'})) + { + push @{$region_lines{$state->{'region_lines'}->{'format'}}}, $_; + } + else + { + push @doc_lines, $_; + push @doc_numbers, $line_nr; + } + next; + } + } + if (scan_structure ($_, \$text, \@stack, $state, $line_nr) and !(exists($state->{'region_lines'}))) + { + push (@doc_numbers, $line_nr); + } + next if (@stack); + $_ = $text; + $text = ''; + next if (!defined($_)); + if ($state->{'region_lines'}) + { + push @{$region_lines{$state->{'region_lines'}->{'format'}}}, split_lines($_); + } + else + { + push @doc_lines, split_lines($_); + } + } + if (@stack) + {# close stack at the end of pass structure + close_stack_texi_structure(\$text, \@stack, $state, $line_nr); + if ($text) + { + if (exists($state->{'region_lines'})) + { + push @{$region_lines{$state->{'region_lines'}->{'format'}}}, + split_lines($text); + } + else + { + push @doc_lines, split_lines($text); + } + } + } + echo_warn ("At end of document, $state->{'region_lines'}->{'number'} $state->{'region_lines'}->{'format'} not closed") if (exists($state->{'region_lines'})); + print STDERR "# end of pass structure\n" if $T2H_VERBOSE; +} + +# split line at end of line and put each resulting line in an array +# FIXME there must be a more perlish way to do it... Not a big deal +# as long as it work +sub split_lines($) +{ + my $line = shift; + my @result = (); + my $i = 0; + while ($line) + { + $result[$i] = ''; + $line =~ s/^(.*)//; + $result[$i] .= $1; + $result[$i] .= "\n" if ($line =~ s/^\n//); + #print STDERR "$i: $result[$i]"; + $i++; + } + return @result; +} + +# handle misc commands and misc command args +sub misc_command_structure($$$$) +{ + my $line = shift; + my $macro = shift; + my $state = shift; + my $line_nr = shift; + my $text; + my $args; + + if ($macro eq 'lowersections') + { + my ($sec, $level); + while (($sec, $level) = each %sec2level) + { + $sec2level{$sec} = $level + 1; + } + $state->{'sectionning_base'}--; + } + elsif ($macro eq 'raisesections') + { + my ($sec, $level); + while (($sec, $level) = each %sec2level) + { + $sec2level{$sec} = $level - 1; + } + $state->{'sectionning_base'}++; + } + elsif (($macro eq 'contents') or ($macro eq 'summarycontents') or ($macro eq 'shortcontents')) + { + if ($macro eq 'contents') + { + $Texi2HTML::Config::DO_CONTENTS = 1; + } + else + { + $macro = 'shortcontents'; + $Texi2HTML::Config::DO_SCONTENTS = 1; + } + push @{$state->{'place'}}, $content_element{$macro}; + } + elsif ($macro eq 'detailmenu') + { + $state->{'detailmenu'}++; + } + elsif ($macro eq 'novalidate') + { + $novalidate = 1; + $Texi2HTML::THISDOC{$macro} = 1; + } + elsif (grep {$_ eq $macro} ('settitle','setfilename','shortitle','shorttitlepage') + and ($line =~ /^\s+(.*)$/)) + { + $value{"_$macro"} = substitute_texi_line($1); + } + elsif (grep {$_ eq $macro} ('author','subtitle','title') + and ($line =~ /^\s+(.*)$/)) + { + $value{"_$macro"} .= substitute_texi_line($1)."\n"; + push @{$Texi2HTML::THISDOC{"${macro}s"}}, substitute_texi_line($1); + } + elsif ($macro eq 'synindex' || $macro eq 'syncodeindex') + { + if ($line =~ /^\s+(\w+)\s+(\w+)/) + { + my $index_from = $1; + my $index_to = $2; + echo_error ("unknown from index name $index_from in \@$macro", $line_nr) + unless $index_names{$index_from}; + echo_error ("unknown to index name $index_to in \@$macro", $line_nr) + unless $index_names{$index_to}; + if ($index_names{$index_from} and $index_names{$index_to}) + { + if ($macro eq 'syncodeindex') + { + $index_names{$index_to}->{'associated_indices_code'}->{$index_from} = 1; + } + else + { + $index_names{$index_to}->{'associated_indices'}->{$index_from} = 1; + } + push @{$Texi2HTML::THISDOC{$macro}}, [$index_from,$index_to]; + } + } + else + { + echo_error ("Bad $macro line: $line", $line_nr); + } + } + elsif ($macro eq 'defindex' || $macro eq 'defcodeindex') + { + if ($line =~ /^\s+(\w+)\s*$/) + { + my $name = $1; + if ($forbidden_index_name{$name}) + { + echo_error("Reserved index name $name", $line_nr); + } + else + { + @{$index_names{$name}->{'prefix'}} = ($name); + $index_names{$name}->{'code'} = 1 if $macro eq 'defcodeindex'; + $index_prefix_to_name{$name} = $name; + push @{$Texi2HTML::THISDOC{$macro}}, $name; + } + } + else + {# makeinfo don't warn and even accepts index with empty name + # and index with numbers only. I reported it on the mailing list + # this should be fixed in future makeinfo versions. + echo_error ("Bad $macro line: $line", $line_nr); + } + } + elsif ($macro eq 'documentlanguage') + { + if ($line =~ /\s+(\w+)/) + { + my $lang = $1; + set_document_language($lang, 0, $line_nr) if (!$cmd_line_lang && $lang); + # warning, this is not the language of the document but the one that + # appear in the texinfo... + $Texi2HTML::THISDOC{$macro} = $lang; + } + } + elsif ($macro eq 'kbdinputstyle') + {# makeinfo ignores that with --html. I reported it and it should be + # fixed in future makeinfo releases + if ($line =~ /\s+([a-z]+)/) + { + if ($1 eq 'code') + { + $::style_map_ref->{'kbd'} = $::style_map_ref->{'code'}; + $::style_map_pre_ref->{'kbd'} = $::style_map_pre_ref->{'code'}; + $Texi2HTML::THISDOC{$macro} = $1; + } + elsif ($1 eq 'example') + { + $::style_map_pre_ref->{'kbd'} = $::style_map_pre_ref->{'code'}; + $Texi2HTML::THISDOC{$macro} = $1; + } + elsif ($1 ne 'distinct') + { + echo_error ("Unknown argument for \@$macro: $1", $line_nr); + } + } + else + { + echo_error ("Bad \@$macro", $line_nr); + } + } + elsif ($macro eq 'paragraphindent') + { + if ($line =~ /\s+([0-9]+)/) + { + $Texi2HTML::THISDOC{$macro} = $1; + } + elsif (($line =~ /\s+(none)[^\w\-]/) or ($line =~ /\s+(asis)[^\w\-]/)) + { + $Texi2HTML::THISDOC{$macro} = $1; + } + else + { + echo_error ("Bad \@$macro", $line_nr); + } + } + elsif ($macro eq 'firstparagraphindent') + { + if (($line =~ /\s+(none)[^\w\-]/) or ($line =~ /\s+(insert)[^\w\-]/)) + { + $Texi2HTML::THISDOC{$macro} = $1; + } + else + { + echo_error ("Bad \@$macro", $line_nr); + } + } + elsif ($macro eq 'exampleindent') + { + if ($line =~ /^\s+([0-9]+)/) + { + $Texi2HTML::THISDOC{$macro} = $1; + } + elsif ($line =~ /^\s+(asis)[^\w\-]/) + { + $Texi2HTML::THISDOC{$macro} = $1; + } + else + { + echo_error ("Bad \@$macro", $line_nr); + } + } + elsif ($macro eq 'frenchspacing') + { + if (($line =~ /^\s+(on)[^\w\-]/) or ($line =~ /^\s+(off)[^\w\-]/)) + { + $Texi2HTML::THISDOC{$macro} = $1; + } + else + { + echo_error ("Bad \@$macro", $line_nr); + } + } + elsif ($macro eq 'footnotestyle') + { + if (($line =~ /^\s+(end)[^\w\-]/) or ($line =~ /^\s+(separate)[^\w\-]/)) + { + $Texi2HTML::THISDOC{$macro} = $1; + } + else + { + echo_error ("Bad \@$macro", $line_nr); + } + } + elsif ($macro eq 'headings') + { + my $valid_arg = 0; + foreach my $possible_arg (('off','on','single','double', + 'singleafter','doubleafter')) + { + if ($line =~ /^\s+($possible_arg)[^\w\-]/) + { + $valid_arg = 1; + $Texi2HTML::THISDOC{$macro} = $possible_arg; + last; + } + } + unless ($valid_arg) + { + echo_error ("Bad \@$macro", $line_nr); + } + } + elsif ($macro eq 'setchapternewpage') + { + if (($line =~ /^\s+(on)[^\w\-]/) or ($line =~ /^\s+(off)[^\w\-]/) + or ($line =~ /^\s+(odd)[^\w\-]/)) + { + $Texi2HTML::THISDOC{$macro} = $1; + } + else + { + echo_error ("Bad \@$macro", $line_nr); + } + } + elsif ($macro eq 'setcontentsaftertitlepage' or $macro eq 'setshortcontentsaftertitlepage') + { + $Texi2HTML::THISDOC{$macro} = 1; + my $tag = 'contents'; + $tag = 'shortcontents' if ($macro ne 'setcontentsaftertitlepage'); + $content_element{$tag}->{'aftertitlepage'} = 1; + } + elsif (grep {$macro eq $_} ('everyheading', 'everyfooting', + 'evenheading', 'evenfooting', 'oddheading', 'oddfooting')) + { + my $arg = $line; + $arg =~ s/^\s+//; + $Texi2HTML::THISDOC{$macro} = $arg; + } + elsif ($macro eq 'need') + { + unless (($line =~ /^\s+([0-9]+(\.[0-9]*)?)[^\w\-]/) or + ($line =~ /^\s+(\.[0-9]+)[^\w\-]/)) + { + echo_warn ("Bad \@$macro", $line_nr); + } + } + + ($text, $line, $args) = preserve_command($line, $macro); + return ($text, $line); +} + +# return the line after removing things according to misc_command map. +# if the skipped macro has an effect it is done here +# this is used during pass_text +sub misc_command_text($$$$$$) +{ + my $line = shift; + my $macro = shift; + my $stack = shift; + my $state = shift; + my $text = shift; + my $line_nr = shift; + my ($skipped, $remaining, $args); + # if it is true the command args are kept so the user can modify how + # they are skipped and handle them as unknown @-commands + my $keep = $Texi2HTML::Config::misc_command{$macro}->{'keep'}; + + if ($macro eq 'detailmenu') + { + $state->{'detailmenu'}++; + } + elsif ($macro eq 'sp') + { + my $sp_number; + if ($line =~ /^\s+(\d+)\s/) + { + $sp_number = $1; + } + elsif ($line =~ /(\s*)$/) + { + $sp_number = ''; + } + else + { + echo_error ("\@$macro needs a numeric arg or no arg", $line_nr); + } + $sp_number = 1 if ($sp_number eq ''); + if (!$state->{'remove_texi'}) + { + add_prev($text, $stack, &$Texi2HTML::Config::sp($sp_number, $state->{'preformatted'})); + } + } + elsif($macro eq 'verbatiminclude' and !$keep) + { + if ($line =~ /\s+(.+)/) + { + my $arg = $1; + my $file = locate_include_file($arg); + if (defined($file)) + { + if (!open(VERBINCLUDE, $file)) + { + echo_warn ("Can't read file $file: $!",$line_nr); + } + else + { + my $verb_text = ''; + while (my $line = ) + { + $verb_text .= $line; + } + + if ($state->{'remove_texi'}) + { + add_prev ($text, $stack, &$Texi2HTML::Config::raw_no_texi('verbatim', $verb_text)); + } + else + { + add_prev($text, $stack, &$Texi2HTML::Config::raw('verbatim', $verb_text)); + } + close VERBINCLUDE; + } + } + else + { + echo_error ("Can't find $arg, skipping", $line_nr); + } + } + else + { + echo_error ("Bad \@$macro line: $_", $line_nr); + } + } + elsif ($macro eq 'indent' or $macro eq 'noindent') + { + $state->{'paragraph_indent'} = $macro; + } + ($remaining, $skipped, $args) = preserve_command($line, $macro); + return ($skipped) if ($keep); + return $remaining if ($remaining ne ''); + return undef; +} + +# merge the things appearing before the first @node or sectionning command +# (held by element_before_anything) with the current element +# do that only once. +sub merge_element_before_anything($) +{ + my $element = shift; + if (exists($element_before_anything->{'place'})) + { + $element->{'current_place'} = $element_before_anything->{'place'}; + delete $element_before_anything->{'place'}; + foreach my $placed_thing (@{$element->{'current_place'}}) + { + $placed_thing->{'element'} = $element if (exists($placed_thing->{'element'})); + } + } + # this is certainly redundant with the above condition, but cleaner + # that way + if (exists($element_before_anything->{'titlefont'})) + { + $element->{'titlefont'} = $element_before_anything->{'titlefont'}; + delete $element_before_anything->{'titlefont'}; + } +} + +# find menu_prev, menu_up... for a node in menu +sub menu_entry_texi($$$) +{ + my $node = shift; + my $state = shift; + my $line_nr = shift; + my $node_menu_ref = {}; + if (exists($nodes{$node})) + { + $node_menu_ref = $nodes{$node}; + } + else + { + $nodes{$node} = $node_menu_ref; + $node_menu_ref->{'texi'} = $node; + $node_menu_ref->{'external_node'} = 1 if ($node =~ /\(.+\)/); + } + return if ($state->{'detailmenu'}); + if ($state->{'node_ref'}) + { + $node_menu_ref->{'menu_up'} = $state->{'node_ref'}; + $node_menu_ref->{'menu_up_hash'}->{$state->{'node_ref'}->{'texi'}} = 1; + } + else + { + echo_warn ("menu entry without previous node: $node", $line_nr) unless ($node =~ /\(.+\)/); + } + if ($state->{'prev_menu_node'}) + { + $node_menu_ref->{'menu_prev'} = $state->{'prev_menu_node'}; + $state->{'prev_menu_node'}->{'menu_next'} = $node_menu_ref; + } + elsif ($state->{'node_ref'}) + { + $state->{'node_ref'}->{'menu_child'} = $node_menu_ref; + } + $state->{'prev_menu_node'} = $node_menu_ref; +} + +sub equivalent_nodes($) +{ + my $name = shift; +#print STDERR "equivalent_nodes $name\n"; + my $node = normalise_node($name); + $name = cross_manual_line($node); + my @equivalent_nodes = (); + if (exists($cross_reference_nodes{$name})) + { + @equivalent_nodes = grep {$_ ne $node} @{$cross_reference_nodes{$name}}; + } + return @equivalent_nodes; +} + +my %files = (); # keys are files. This is used to avoid reusing an allready + # used file name +my %empty_indices = (); # value is true for an index name key if the index + # is empty +my %printed_indices = (); # value is true for an index name not empty and + # printed + +# find next, prev, up, back, forward, fastback, fastforward +# find element id and file +# split index pages +# associate placed items (items which have links to them) with the right +# file and id +# associate nodes with sections +sub rearrange_elements() +{ + print STDERR "# find sections levels and toplevel\n" + if ($T2H_DEBUG & $DEBUG_ELEMENTS); + + my $toplevel = 4; + # correct level if raisesections or lowersections overflowed + # and find toplevel level + # use %sections to modify also the headings + foreach my $section (values(%sections)) + { + my $level = $section->{'level'}; + if ($level > $MAX_LEVEL) + { + $section->{'level'} = $MAX_LEVEL; + } + elsif ($level < $MIN_LEVEL and !$section->{'top'}) + { + $section->{'level'} = $MIN_LEVEL; + } + else + { + $section->{'level'} = $level; + } + $section->{'toc_level'} = $section->{'level'}; + # This is for top + $section->{'toc_level'} = $MIN_LEVEL if ($section->{'level'} < $MIN_LEVEL); + # find the new tag corresponding with the level of the section + if ($section->{'tag'} !~ /heading/ and ($level ne $reference_sec2level{$section->{'tag'}})) + { + $section->{'tag_level'} = $level2sec{$section->{'tag'}}->[$section->{'level'}]; + } + else + { + $section->{'tag_level'} = $section->{'tag'}; + } + $toplevel = $section->{'level'} if (($section->{'level'} < $toplevel) and ($section->{'level'} > 0 and ($section->{'tag'} !~ /heading/))); + print STDERR "# section level $level: $section->{'texi'}\n" if ($T2H_DEBUG & $DEBUG_ELEMENTS); + } + + print STDERR "# find sections structure, construct section numbers (toplevel=$toplevel)\n" + if ($T2H_DEBUG & $DEBUG_ELEMENTS); + my $in_appendix = 0; + # these arrays have an element per sectionning level. + my @previous_numbers = (); # holds the number of the previous sections + # at the same and upper levels + my @previous_sections = (); # holds the ref of the previous sections + + foreach my $section (@sections_list) + { + ########################### debug + print STDERR "BUG: node or section_ref defined for section $section->{'texi'}\n" + if (exists($section->{'node'}) or exists($section->{'section_ref'})); + ########################### end debug + next if ($section->{'top'}); + print STDERR "Bug level undef for ($section) $section->{'texi'}\n" if (!defined($section->{'level'})); + $section->{'toplevel'} = 1 if ($section->{'level'} == $toplevel); + # undef things under that section level + for (my $level = $section->{'level'} + 1; $level < $MAX_LEVEL + 1 ; $level++) + { + $previous_numbers[$level] = undef; + $previous_sections[$level] = undef; + } + my $number_set; + # find number at the current level + if ($section->{'tag'} =~ /appendix/ and !$in_appendix) + { + $previous_numbers[$toplevel] = 'A'; + $in_appendix = 1; + $number_set = 1 if ($section->{'level'} == $toplevel); + } + if (!defined($previous_numbers[$section->{'level'}]) and !$number_set) + { + if ($section->{'tag'} =~ /unnumbered/) + { + $previous_numbers[$section->{'level'}] = undef; + } + else + { + $previous_numbers[$section->{'level'}] = 1; + } + } + elsif ($section->{'tag'} !~ /unnumbered/ and !$number_set) + { + $previous_numbers[$section->{'level'}]++; + } + # construct the section number + $section->{'number'} = ''; + + unless ($section->{'tag'} =~ /unnumbered/) + { + my $level = $section->{'level'}; + while ($level > $toplevel) + { + my $number = $previous_numbers[$level]; + $number = 0 if (!defined($number)); + if ($section->{'number'}) + { + $section->{'number'} = "$number.$section->{'number'}"; + } + else + { + $section->{'number'} = $number; + } + $level--; + } + my $toplevel_number = $previous_numbers[$toplevel]; + $toplevel_number = 0 if (!defined($toplevel_number)); + $section->{'number'} = "$toplevel_number.$section->{'number'}"; + } + # find the previous section + if (defined($previous_sections[$section->{'level'}])) + { + my $prev_section = $previous_sections[$section->{'level'}]; + $section->{'sectionprev'} = $prev_section; + $prev_section->{'sectionnext'} = $section; + } + # find the up section + if ($section->{'level'} == $toplevel) + { + $section->{'sectionup'} = undef; + } + else + { + my $level = $section->{'level'} - 1; + while (!defined($previous_sections[$level]) and ($level >= 0)) + { + $level--; + } + if ($level >= 0) + { + $section->{'sectionup'} = $previous_sections[$level]; + # 'child' is the first child + $section->{'sectionup'}->{'child'} = $section unless ($section->{'sectionprev'}); + push @{$section->{'sectionup'}->{'section_childs'}}, $section; + } + else + { + $section->{'sectionup'} = undef; + } + } + $previous_sections[$section->{'level'}] = $section; + # This is what is used in the .init file. + $section->{'up'} = $section->{'sectionup'}; + # Not used but documented. + $section->{'next'} = $section->{'sectionnext'}; + $section->{'prev'} = $section->{'sectionprev'}; + + ############################# debug + my $up = "NO_UP"; + $up = $section->{'sectionup'} if (defined($section->{'sectionup'})); + print STDERR "# numbering section ($section->{'level'}): $section->{'number'}: (up: $up) $section->{'texi'}\n" + if ($T2H_DEBUG & $DEBUG_ELEMENTS); + ############################# end debug + } + + # at that point there are still some node structures that are not + # in %nodes, (the external nodes, and unknown nodes in case + # novalidate is true) so we cannot find the id. The consequence is that + # some node equivalent with another node may not be catched during + # that pass. We mark the nodes that have directions for unreferenced + # nodes and make a second pass for these nodes afterwards. + my @nodes_with_unknown_directions = (); + + my @node_directions = ('node_prev', 'node_next', 'node_up'); + # handle nodes + # the node_prev... are texinfo strings, find the associated node references + print STDERR "# Resolve nodes directions\n" if ($T2H_DEBUG & $DEBUG_ELEMENTS); + foreach my $node (@nodes_list) + { + foreach my $direction (@node_directions) + { + if (defined($node->{$direction}) and !ref($node->{$direction}) + and ($node->{$direction} ne '')) + { + if ($nodes{$node->{$direction}} and $nodes{$node->{$direction}}->{'seen'}) + { + $node->{$direction} = $nodes{$node->{$direction}}; + } + elsif (($node->{$direction} =~ /^\(.*\)/) or $novalidate) + { # ref to an external node + if (exists($nodes{$node->{$direction}})) + { + $node->{$direction} = $nodes{$node->{$direction}}; + } + else + { + # FIXME if {'seen'} this is a node appearing in the + # document and a node like `(file)node'. What to + # do then ? + my $node_ref = { 'texi' => $node->{$direction} }; + $node_ref->{'external_node'} = 1 if ($node->{$direction} =~ /^\(.*\)/); + $nodes{$node->{$direction}} = $node_ref; + $node->{$direction} = $node_ref; + } + } + else + { + push @nodes_with_unknown_directions, $node; + } + } + } + } + + # Find cross manual links as explained on the texinfo mailing list + # The specification is such that cross manual links formatting should + # be insensitive to the manual split + cross_manual_links(); + + # Now it is possible to find the unknown directions that are equivalent + # (have same node id) than an existing node + foreach my $node (@nodes_with_unknown_directions) + { + foreach my $direction (@node_directions) + { + if (defined($node->{$direction}) and !ref($node->{$direction}) + and ($node->{$direction} ne '')) + { + echo_warn ("$direction `$node->{$direction}' for `$node->{'texi'}' not found"); + my @equivalent_nodes = equivalent_nodes($node->{$direction}); + my $node_seen; + foreach my $equivalent_node (@equivalent_nodes) + { + if ($nodes{$equivalent_node}->{'seen'}) + { + $node_seen = $equivalent_node; + last; + } + } + if (defined($node_seen)) + { + echo_warn (" ---> but equivalent node `$node_seen' found"); + $node->{$direction} = $nodes{$node_seen}; + } + else + { + delete $node->{$direction}; + } + } + } + } + + # find section preceding and following top + my $section_before_top; # section preceding the top node + my $section_after_top; # section following the top node + if ($node_top) + { + my $previous_is_top = 0; + foreach my $element (@all_elements) + { + if ($element eq $node_top) + { + $previous_is_top = 1; + next; + } + if ($previous_is_top) + { + if ($element->{'section'}) + { + $section_after_top = $element; + last; + } + next; + } + $section_before_top = $element if ($element->{'section'}); + } + } + print STDERR "# section before Top: $section_before_top->{'texi'}\n" + if ($section_before_top and ($T2H_DEBUG & $DEBUG_ELEMENTS)); + print STDERR "# section after Top: $section_after_top->{'texi'}\n" + if ($section_after_top and ($T2H_DEBUG & $DEBUG_ELEMENTS)); + + print STDERR "# Build the elements list\n" if ($T2H_DEBUG & $DEBUG_ELEMENTS); + if (!$Texi2HTML::Config::USE_NODES) + { + #the only sectionning elements are sections + @elements_list = @sections_list; + # if there is no section we use nodes... + if (!@elements_list) + { + print STDERR "# no section\n" if ($T2H_DEBUG & $DEBUG_ELEMENTS); + @elements_list = @all_elements; + } + elsif (!$section_top and $node_top and !$node_top->{'with_section'}) + { # special case for the top node if it isn't associated with + # a section. The top node element is inserted between the + # $section_before_top and the $section_after_top + print STDERR "# Top not associated with a section\n" if ($T2H_DEBUG & $DEBUG_ELEMENTS); + $node_top->{'top_as_section'} = 1; + $node_top->{'section_ref'} = $node_top; + my @old_element_lists = @elements_list; + @elements_list = (); + while (@old_element_lists) + { + my $section = shift @old_element_lists; + if ($section_before_top and ($section eq $section_before_top)) + { + push @elements_list, $section; + push @elements_list, $node_top; + last; + } + elsif ($section_after_top and ($section eq $section_after_top)) + { + push @elements_list, $node_top; + push @elements_list, $section; + last; + } + push @elements_list, $section; + } + push @elements_list, @old_element_lists; + } + + foreach my $element (@elements_list) + { + print STDERR "# new section element $element->{'texi'}\n" + if ($T2H_DEBUG & $DEBUG_ELEMENTS); + } + } + else + { + # elements are sections if possible, and node if no section associated + foreach my $element(@all_elements) + { + if ($element->{'node'}) + { + if (!defined($element->{'with_section'})) + { + $element->{'toc_level'} = $MIN_LEVEL if (!defined($element->{'toc_level'})); + print STDERR "# new node element ($element) $element->{'texi'}\n" + if ($T2H_DEBUG & $DEBUG_ELEMENTS); + push @elements_list, $element; + } + } + else + { + print STDERR "# new section element ($element) $element->{'texi'}\n" + if ($T2H_DEBUG & $DEBUG_ELEMENTS); + push @elements_list, $element; + } + } + } + + # nodes are attached to the section preceding them if not allready + # associated with a section + # here we don't set @{$element->{'nodes'}} since it may be changed + # below if split by indices. Therefore we only set + # @{$element->{'all_elements'}} with all the elements associated + # with an element output, in the right order + print STDERR "# Find the section associated with each node\n" + if ($T2H_DEBUG & $DEBUG_ELEMENTS); + my $current_section = $sections_list[0]; + $current_section = $node_top if ($node_top and $node_top->{'top_as_section'} and !$section_before_top); + foreach my $element (@all_elements) + { + if ($element->{'node'} and !$element->{'top_as_section'}) + { + if ($element->{'with_section'}) + { # the node is associated with a section + $element->{'section_ref'} = $element->{'with_section'}; + push @{$element->{'section_ref'}->{'all_elements'}}, $element, $element->{'section_ref'}; + # first index is section if the first index is associated with that node + $element_index = $element->{'section_ref'} if ($element_index and ($element_index eq $element)); + } + elsif (defined($current_section)) + {# node appearing after a section, but not before another section, + # or appearing before any section + $element->{'section_ref'} = $current_section; + $element->{'toc_level'} = $current_section->{'toc_level'}; + push @{$current_section->{'node_childs'}}, $element; + if ($Texi2HTML::Config::USE_NODES) + { # the node is an element itself + push @{$element->{'all_elements'}}, $element; + } + else + { + push @{$current_section->{'all_elements'}}, $element; + # first index is section if the first index is associated with that node + $element_index = $current_section if ($element_index and ($element_index eq $element)); + } + } + else + { # seems like there are only nodes in the documents + $element->{'toc_level'} = $MIN_LEVEL; + push @{$element->{'all_elements'}}, $element; + } + } + else + { + $current_section = $element; + if ($element->{'node'}) + { # Top node not associated with a section + $element->{'toc_level'} = $MIN_LEVEL; + push @{$element->{'section_ref'}->{'all_elements'}}, $element; + } + elsif (!$element->{'node_ref'}) + { # a section not preceded by a node + push @{$element->{'all_elements'}}, $element; + } + } + } + + # find first, last and top elements + $element_first = $elements_list[0]; + print STDERR "# element first: $element_first->{'texi'}\n" if ($T2H_DEBUG & $DEBUG_ELEMENTS); + print STDERR "# top node: $node_top->{'texi'}\n" if (defined($node_top) and + ($T2H_DEBUG & $DEBUG_ELEMENTS)); + # element top is the element with @top. + $element_top = $section_top; + # If the top node is associated with a section it is the top_element + # otherwise element top may be the top node + $element_top = $node_top if (!defined($element_top) and defined($node_top)); + # If there is no @top section no top node the first node is the top element + $element_top = $element_first unless (defined($element_top)); + $element_top->{'top'} = 1 if ($element_top->{'node'}); + print STDERR "# element top: $element_top->{'texi'}\n" if ($element_top and + ($T2H_DEBUG & $DEBUG_ELEMENTS)); + + # It is the last element before indices split, which may add new + # elements + $element_last = $elements_list[-1]; + + print STDERR "# Complete nodes next prev and up based on menus and sections\n" + if ($T2H_DEBUG & $DEBUG_ELEMENTS); + # set the default id based on the node number + my $node_nr = 1; + # find the node* directions + # find the directions corresponding with sections + # and set 'up' for the node + foreach my $node (@nodes_list) + { + # first a warning if the node and the equivalent nodes don't + # appear in menus + if (!$node->{'first'} and !$node->{'top'} and !$node->{'menu_up'} and ($node->{'texi'} !~ /^top$/i) and $Texi2HTML::Config::SHOW_MENU) + { + my @equivalent_nodes = equivalent_nodes($node->{'texi'}); + my $found = 0; + foreach my $equivalent_node (@equivalent_nodes) + { + if ($nodes{$equivalent_node}->{'first'} or $nodes{$equivalent_node}->{'menu_up'}) + { + $found = 1; + last; + } + } + unless ($found) + { + warn "$WARN `$node->{'texi'}' doesn't appear in menus\n"; + } + } + + # use values deduced from menus to complete missing up, next, prev + # or from sectionning commands if automatic sectionning + if ($node->{'node_up'}) + { + $node->{'nodeup'} = $node->{'node_up'}; + } + elsif ($node->{'automatic_directions'} and $node->{'section_ref'}) + { + if (defined($node_top) and ($node eq $node_top)) + { # Top node has a special up, which is (dir) by default + my $top_nodeup = $Texi2HTML::Config::TOP_NODE_UP; + if (exists($nodes{$top_nodeup})) + { + $node->{'nodeup'} = $nodes{$top_nodeup}; + } + else + { + my $node_ref = { 'texi' => $top_nodeup }; + $node_ref->{'external_node'} = 1; + $nodes{$top_nodeup} = $node_ref; + $node->{'nodeup'} = $node_ref; + } + } + elsif (defined($node->{'section_ref'}->{'sectionup'})) + { + $node->{'nodeup'} = get_node($node->{'section_ref'}->{'sectionup'}); + } + elsif ($node->{'section_ref'}->{'toplevel'} and ($node->{'section_ref'} ne $element_top)) + { + $node->{'nodeup'} = get_node($element_top); + } + print STDERR "# Deducing from section node_up $node->{'nodeup'}->{'texi'} for $node->{'texi'}\n" if ($T2H_DEBUG & $DEBUG_ELEMENTS and defined($node->{'nodeup'})); + } + + if (!$node->{'nodeup'} and $node->{'menu_up'} and $Texi2HTML::Config::USE_MENU_DIRECTIONS) + { # makeinfo don't do that + $node->{'nodeup'} = $node->{'menu_up'}; + print STDERR "# Deducing from menu node_up $node->{'menu_up'}->{'texi'} for $node->{'texi'}\n" if ($T2H_DEBUG & $DEBUG_ELEMENTS); + } + + if ($node->{'nodeup'} and !$node->{'nodeup'}->{'external_node'}) + { + # We detect when the up node has no menu entry for that node, as + # there may be infinite loops when finding following node (see below) + unless (defined($node->{'menu_up_hash'}) and ($node->{'menu_up_hash'}->{$node->{'nodeup'}->{'texi'}})) + { + print STDERR "$WARN `$node->{'nodeup'}->{'texi'}' is up for `$node->{'texi'}', but has no menu entry for this node\n" if ($Texi2HTML::Config::SHOW_MENU); + push @{$node->{'up_not_in_menu'}}, $node->{'nodeup'}->{'texi'}; + } + } + + # Find next node + if ($node->{'node_next'}) + { + $node->{'nodenext'} = $node->{'node_next'}; + } + elsif ($node->{'texi'} eq 'Top') + { # special case as said in the texinfo manual + $node->{'nodenext'} = $node->{'menu_child'} if ($node->{'menu_child'}); + } + elsif ($node->{'automatic_directions'}) + { + if (defined($node->{'section_ref'})) + { + my $next; + my $section = $node->{'section_ref'}; + if (defined($section->{'sectionnext'})) + { + $next = get_node($section->{'sectionnext'}) + } + else + { + while (defined($section->{'sectionup'}) and !defined($section->{'sectionnext'})) + { + $section = $section->{'sectionup'}; + } + if (defined($section->{'sectionnext'})) + { + $next = get_node($section->{'sectionnext'}); + } + } + $node->{'nodenext'} = $next; + } + } + # next we try menus. makeinfo don't do that + if (!defined($node->{'nodenext'}) and $node->{'menu_next'} + and $Texi2HTML::Config::USE_MENU_DIRECTIONS) + { + $node->{'nodenext'} = $node->{'menu_next'}; + } + # Find prev node + if ($node->{'node_prev'}) + { + $node->{'nodeprev'} = $node->{'node_prev'}; + } + elsif ($node->{'automatic_directions'}) + { + if (defined($node->{'section_ref'})) + { + my $section = $node->{'section_ref'}; + if (defined($section->{'sectionprev'})) + { + $node->{'nodeprev'} = get_node($section->{'sectionprev'}); + } + elsif (defined($section->{'sectionup'})) + { + $node->{'nodeprev'} = get_node($section->{'sectionup'}); + } + } + } + # next we try menus. makeinfo don't do that + if (!defined($node->{'nodeprev'}) and $node->{'menu_prev'} and $Texi2HTML::Config::USE_MENU_DIRECTIONS) + { + $node->{'nodeprev'} = $node->{'menu_prev'}; + } + # the prev node is the parent node + elsif (!defined($node->{'nodeprev'}) and $node->{'menu_up'} and $Texi2HTML::Config::USE_MENU_DIRECTIONS) + { + $node->{'nodeprev'} = $node->{'menu_up'}; + } + + # the following node is the node following in node reading order + # it is thus first the child, else the next, else the next following + # the up + if ($node->{'menu_child'}) + { + $node->{'following'} = $node->{'menu_child'}; + } + elsif ($node->{'automatic_directions'} and defined($node->{'section_ref'}) and defined($node->{'section_ref'}->{'child'})) + { + $node->{'following'} = get_node($node->{'section_ref'}->{'child'}); + } + elsif (defined($node->{'nodenext'})) + { + $node->{'following'} = $node->{'nodenext'}; + } + else + { + my $up = $node->{'nodeup'}; + # in order to avoid infinite recursion in case the up node is the + # node itself we use the up node as following when there isn't + # a correct menu structure, here and also below. + $node->{'following'} = $up if (defined($up) and grep {$_ eq $up->{'texi'}} @{$node->{'up_not_in_menu'}}); + while ((!defined($node->{'following'})) and (defined($up))) + { + if (($node_top) and ($up eq $node_top)) + { # if we are at Top, Top is following + $node->{'following'} = $node_top; + $up = undef; + } + if (defined($up->{'nodenext'})) + { + $node->{'following'} = $up->{'nodenext'}; + } + elsif (defined($up->{'nodeup'})) + { + if (! grep { $_ eq $up->{'nodeup'}->{'texi'} } @{$node->{'up_not_in_menu'}}) + { + $up = $up->{'nodeup'}; + } + else + { # in that case we can go into a infinite loop + $node->{'following'} = $up->{'nodeup'}; + } + } + else + { + $up = undef; + } + } + } + + if (defined($node->{'section_ref'})) + { + my $section = $node->{'section_ref'}; + foreach my $direction ('sectionnext', 'sectionprev', 'sectionup') + { + $node->{$direction} = $section->{$direction} + if (defined($section->{$direction})); + } + # this is a node appearing within a section but not associated + # with that section. We consider that it is below that section. + $node->{'sectionup'} = $section + if (grep {$node eq $_} @{$section->{'node_childs'}}); + } + # 'up' is used in .init files. Maybe should go away. + if (defined($node->{'sectionup'})) + { + $node->{'up'} = $node->{'sectionup'}; + } + elsif (defined($node->{'nodeup'}) and + (!$node_top or ($node ne $node_top))) + { + $node->{'up'} = $node->{'nodeup'}; + } + # 'next' not used but documented. + if (defined($node->{'sectionnext'})) + { + $node->{'next'} = $node->{'sectionnext'}; + } + if (defined($node->{'sectionprev'})) + { + $node->{'prev'} = $node->{'sectionprev'}; + } + + # default id for nodes. Should be overriden later. + $node->{'id'} = 'NOD' . $node_nr; + $node_nr++; + } + + print STDERR "# find forward and back\n" if ($T2H_DEBUG & $DEBUG_ELEMENTS); + my $prev; + foreach my $element (@elements_list) + { + $element->{'element'} = 1; + # complete the up for toplevel elements now that element_top is defined + print STDERR "# fwd and back for $element->{'texi'}\n" + if ($T2H_DEBUG & $DEBUG_ELEMENTS); + # at that point no node may be toplevel, only sections. + if ($element->{'toplevel'} and ($element ne $element_top)) + { + $element->{'sectionup'} = $element_top; + $element->{'up'} = $element_top; + } + if ($prev) + { + $element->{'back'} = $prev; + $prev->{'forward'} = $element; + $prev = $element; + } + else + { + $prev = $element; + } + # If the element is not a node, then all the node directions are copied + # if there is an associated node + if (defined($element->{'node_ref'})) + { + $element->{'nodenext'} = $element->{'node_ref'}->{'nodenext'}; + $element->{'nodeprev'} = $element->{'node_ref'}->{'nodeprev'}; + $element->{'menu_next'} = $element->{'node_ref'}->{'menu_next'}; + $element->{'menu_prev'} = $element->{'node_ref'}->{'menu_prev'}; + $element->{'menu_child'} = $element->{'node_ref'}->{'menu_child'}; + $element->{'menu_up'} = $element->{'node_ref'}->{'menu_up'}; + $element->{'nodeup'} = $element->{'node_ref'}->{'nodeup'}; + $element->{'following'} = $element->{'node_ref'}->{'following'}; + } + elsif (! $element->{'node'}) + { # the section has no node associated. Find the node directions using + # sections + if (defined($element->{'sectionnext'})) + { + $element->{'nodenext'} = get_node($element->{'sectionnext'}); + } + if (defined($element->{'sectionprev'})) + { + $element->{'nodeprev'} = get_node($element->{'sectionprev'}); + } + if (defined($element->{'up'})) + { + $element->{'nodeup'} = get_node($element->{'up'}); + } + if ($element->{'child'}) + { + $element->{'following'} = get_node($element->{'child'}); + } + elsif ($element->{'sectionnext'}) + { + $element->{'following'} = get_node($element->{'sectionnext'}); + } + elsif ($element->{'up'}) + { + my $up = $element; + while ($up->{'up'} and !$element->{'following'}) + { + print STDERR "# Going up, searching next section from $up->{'texi'}\n" if ($T2H_DEBUG & $DEBUG_ELEMENTS); + $up = $up->{'up'}; + if ($up->{'sectionnext'}) + { + $element->{'following'} = get_node ($up->{'sectionnext'}); + } + # avoid infinite loop if the top is up for itself + last if ($up->{'toplevel'} or $up->{'top'}); + } + } + } + } + + my @new_elements = (); + print STDERR "# preparing indices\n" if ($T2H_DEBUG & $DEBUG_ELEMENTS); + + while(@elements_list) + { + my $element = shift @elements_list; + # current_element is the last element which can hold text. It is + # initialized to a fake element + my $current_element = { 'holder' => 1, 'texi' => 'HOLDER', + 'place' => [], 'indices' => [] }; + # $back, $forward and $sectionnext are kept because $element + # is in @{$element->{'all_elements'}}, so it is possible that + # those directions get changed. + # back is set to find back and forward + my $back = $element->{'back'} if defined($element->{'back'}); + my $forward = $element->{'forward'}; + my $sectionnext = $element->{'sectionnext'}; + my $index_num = 0; + my @waiting_elements = (); # elements (nodes) not used for sectionning + # waiting to be associated with an element + foreach my $checked_element(@{$element->{'all_elements'}}) + { + if ($checked_element->{'element'}) + { # this is the element, we must add it + push @new_elements, $checked_element; + if ($current_element->{'holder'}) + { # no previous element added + push @{$checked_element->{'place'}}, @{$current_element->{'place'}}; + foreach my $index(@{$current_element->{'indices'}}) + { + push @{$checked_element->{'indices'}}, [ { 'element' => $checked_element, 'page' => $index->[0]->{'page'}, 'name' => $index->[0]->{'name'} } ] ; + } + } + else + { + $current_element->{'sectionnext'} = $checked_element; + $current_element->{'following'} = $checked_element; + $checked_element->{'sectionprev'} = $current_element; + } + $current_element = $checked_element; + $checked_element->{'back'} = $back; + $back->{'forward'} = $checked_element if (defined($back)); + $back = $checked_element; + push @{$checked_element->{'nodes'}}, @waiting_elements; + @waiting_elements = (); + } + elsif ($current_element->{'holder'}) + { + push @waiting_elements, $checked_element; + } + else + { + push @{$current_element->{'nodes'}}, $checked_element; + $checked_element->{'section_ref'} = $current_element; + } + push @{$current_element->{'place'}}, @{$checked_element->{'current_place'}}; + foreach my $index (@{$checked_element->{'index_names'}}) + { + print STDERR "# Index in `$checked_element->{'texi'}': $index->{'name'}. Current is `$current_element->{'texi'}'\n" + if ($T2H_DEBUG & $DEBUG_INDEX); + my ($pages, $entries) = get_index($index->{'name'}); + if (defined($pages)) + { + my @pages = @$pages; + my $first_page = shift @pages; + ############################## begin debug section + my $back_texi = 'NO_BACK'; + $back_texi = $back->{'texi'} if (defined($back)); + print STDERR "# Index first page (back `$back_texi', in `$current_element->{'texi'}')\n" if ($T2H_DEBUG & $DEBUG_INDEX); + ############################## end debug section + push @{$current_element->{'indices'}}, [ {'element' => $current_element, 'page' => $first_page, 'name' => $index->{'name'} } ]; + if (@pages) + {# index is split accross more than one page + if ($current_element->{'holder'}) + { # the current element isn't an element which is + # normally outputted. We add a real element. + # we are in a node of a section but the element + # is split by the index, thus we must add + # a new element which will contain the text + # between the beginning of the element and the index + # WARNING the added element is like a section, and + # indeed it is a 'section_ref' and 'sectionup' + # for other nodes, it has 'nodes' + # (see below and above). + # But it is also a node. It may have a 'with_section' + # and have a 'section_ref' + # it may be considered 'node_ref' for a section. + # and the Texi2HTML::NODE is relative to this + # added element. + + push @new_elements, $checked_element; + print STDERR "# Add `$checked_element->{'texi'}' before index page for `$element->{'texi'}'\n" + if ($T2H_DEBUG & $DEBUG_INDEX); + echo_warn("Add `$checked_element->{'texi'}' for indicing"); + $checked_element->{'element'} = 1; + $checked_element->{'level'} = $element->{'level'}; + $checked_element->{'toc_level'} = $element->{'toc_level'}; + $checked_element->{'toplevel'} = $element->{'toplevel'}; + if ($element->{'top'}) + { + $checked_element->{'toplevel'} = 1; + $checked_element->{'top'} = 1; + } + $checked_element->{'up'} = $element->{'up'}; + $checked_element->{'sectionup'} = $element->{'sectionup'}; + $checked_element->{'element_added'} = 1; + print STDERR "Bug: checked element wasn't seen" if + (!$checked_element->{'seen'}); + $element->{'sectionprev'}->{'sectionnext'} = $checked_element if (exists($element->{'sectionprev'})); + push @{$checked_element->{'place'}}, @{$current_element->{'place'}}; + foreach my $index(@{$current_element->{'indices'}}) + { + push @{$checked_element->{'indices'}}, [ { 'element' => $checked_element, 'page' => $index->[0]->{'page'}, 'name' => $index->[0]->{'name'} } ] ; + } + foreach my $waiting_element (@waiting_elements) + { + next if ($waiting_element eq $checked_element); + $waiting_element->{'section_ref'} = $checked_element; + $waiting_element->{'sectionup'} = $checked_element; + push @{$checked_element->{'nodes'}}, $waiting_element; + } + @waiting_elements = (); + $checked_element->{'back'} = $back; + $back->{'forward'} = $checked_element if (defined($back)); + $current_element = $checked_element; + $back = $checked_element; + } + my $index_page; + while(@pages) + { + print STDERR "# New page (back `$back->{'texi'}', current `$current_element->{'texi'}')\n" if ($T2H_DEBUG & $DEBUG_INDEX); + $index_num++; + my $page = shift @pages; + $index_page = { 'index_page' => 1, + 'texi' => "NOT REALLY USED: $current_element->{'texi'}' index $index->{'name'} page $index_num", + 'level' => $element->{'level'}, + 'tag' => $element->{'tag'}, + 'tag_level' => $element->{'tag_level'}, + 'toplevel' => $element->{'toplevel'}, + 'top' => $element->{'top'}, + 'up' => $element->{'up'}, + 'sectionup' => $element->{'sectionup'}, + 'back' => $back, + 'prev' => $back, + 'sectionnext' => $sectionnext, + 'following' => $current_element->{'following'}, + 'nodeup' => $current_element->{'nodeup'}, + 'nodenext' => $current_element->{'nodenext'}, + 'nodeprev' => $back, + 'place' => [], + 'seen' => 1, + 'page' => $page + }; + # the index page is associated with the new element + # if there is one, the element otherwise + if ($checked_element->{'element_added'}) + { + $index_page->{'original_index_element'} = $checked_element; + } + else + { + $index_page->{'original_index_element'} = $element; + } + $index_page->{'node'} = 1 if ($element->{'node'}); + while ($nodes{$index_page->{'texi'}}) + { + $nodes{$index_page->{'texi'}} .= ' '; + } + $nodes{$index_page->{'texi'}} = $index_page; + push @{$current_element->{'indices'}->[-1]}, {'element' => $index_page, 'page' => $page, 'name' => $index->{'name'} }; + push @new_elements, $index_page; + $back->{'forward'} = $index_page; + $back->{'nodenext'} = $index_page; + $back->{'sectionnext'} = $index_page unless ($back->{'top'}); + $back->{'following'} = $index_page; + $back = $index_page; + $index_page->{'toplevel'} = 1 if ($element->{'top'}); + } + $current_element = $index_page; + } + } + else + { + print STDERR "# Empty index: $index->{'name'}\n" + if ($T2H_DEBUG & $DEBUG_INDEX); + $empty_indices{$index->{'name'}} = 1; + } + push @{$current_element->{'place'}}, @{$index->{'place'}}; + } + } + if ($forward and ($current_element ne $element)) + { + $current_element->{'forward'} = $forward; + $forward->{'back'} = $current_element; + } + next if ($current_element eq $element or !$element->{'toplevel'}); + # reparent the elements below $element to the last index page + print STDERR "# Reparent for `$element->{'texi'}':\n" if ($T2H_DEBUG & $DEBUG_INDEX); + foreach my $reparented(@{$element->{'section_childs'}},@{$element->{'node_childs'}}) + { + $reparented->{'sectionup'} = $current_element; + print STDERR " reparented: $reparented->{'texi'}\n" + if ($T2H_DEBUG & $DEBUG_INDEX); + } + } + @elements_list = @new_elements; + + print STDERR "# find fastback and fastforward\n" + if ($T2H_DEBUG & $DEBUG_ELEMENTS); + foreach my $element (@elements_list) + { + my $up = get_top($element); + next unless (defined($up)); + $element_chapter_index = $up if ($element_index and ($element_index eq $element)); + # fastforward is the next element on same level than the upper parent + # element + $element->{'fastforward'} = $up->{'sectionnext'} if (exists ($up->{'sectionnext'})); + # if the element isn't at the highest level, fastback is the + # highest parent element + if ($up and ($up ne $element)) + { + $element->{'fastback'} = $up; + } + elsif ($element->{'toplevel'}) + { + # the element is a top level element, we adjust the next + # toplevel element fastback + $element->{'fastforward'}->{'fastback'} = $element if ($element->{'fastforward'}); + } + } + + # set 'reference_element' which is used each time there is a cross ref + # to that node. + # It is the section associated with the node except if USE_NODES + unless ($Texi2HTML::Config::USE_NODES) + { + foreach my $node(@nodes_list) + { + if ($node->{'with_section'}) + { + $node->{'reference_element'} = $node->{'with_section'}; + } + } + } + + my $index_nr = 0; + # convert directions in direction with first letter in all caps, to be + # consistent with the convention used in the .init file. + # find id for nodes and indices + foreach my $element (@elements_list) + { + $element->{'this'} = $element; + foreach my $direction (@element_directions) + { + my $direction_no_caps = $direction; + $direction_no_caps =~ tr/A-Z/a-z/; + $element->{$direction} = $element->{$direction_no_caps}; + } + if ($element->{'index_page'}) + { + $element->{'id'} = "INDEX" . $index_nr; + $index_nr++; + } + } + + print STDERR "# find float id\n" + if ($T2H_DEBUG & $DEBUG_ELEMENTS); + foreach my $float (@floats) + { + $float->{'style_id'} = cross_manual_line(normalise_space($float->{'style_texi'})); + my $float_style = { }; + if (exists($floats{$float->{'style_id'}})) + { + $float_style = $floats{$float->{'style_id'}}; + } + else + { + $floats{$float->{'style_id'}} = $float_style; + } + push @{$float_style->{'floats'}}, $float; + $float->{'absolute_nr'} = scalar(@{$float_style->{'floats'}}); + my $up = get_top($float->{'element'}); + if (defined($up) and (!defined($float_style->{'current_chapter'}) or ($up->{'texi'} ne $float_style->{'current_chapter'}))) + { + $float_style->{'current_chapter'} = $up->{'texi'}; + $float_style->{'nr_in_chapter'} = 1; + } + else + { + $float_style->{'nr_in_chapter'}++; + } + if (defined($up) and $up->{'number'} ne '') + { + $float->{'chapter_nr'} = $up->{'number'}; + $float->{'nr'} = $float->{'chapter_nr'} . $float_style->{'nr_in_chapter'}; + } + else + { + $float->{'nr'} = $float->{'absolute_nr'}; + } + } + + if ($Texi2HTML::Config::NEW_CROSSREF_STYLE) + { + foreach my $key (keys(%nodes)) + { + my $node = $nodes{$key}; + next if ($node->{'external_node'} or $node->{'index_page'}); + $node->{'id'} = node_to_id($node->{'cross_manual_target'}); + } + } + + # Find node file names and file names for nodes considered as elements + my $node_as_top; + if ($node_top) + { + $node_as_top = $node_top; + } + elsif ($element_top->{'node_ref'}) + { + $node_as_top = $element_top->{'node_ref'}; + } + else + { + $node_as_top = $node_first; + } + if ($node_as_top) + { + my $node_file; + $node_file = &$Texi2HTML::Config::node_file_name($node_as_top,'top'); + $node_as_top->{'node_file'} = $node_file if (defined($node_file)); + } + foreach my $key (keys(%nodes)) + { + my $node = $nodes{$key}; + next if (defined($node_as_top) and ($node eq $node_as_top)); + my $node_file = &$Texi2HTML::Config::node_file_name($node,''); + $node->{'node_file'} = $node_file if (defined($node_file)); + } + + print STDERR "# split and set files\n" + if ($T2H_DEBUG & $DEBUG_ELEMENTS); + # find document nr and document file for sections and nodes. + # Split according to Texi2HTML::Config::SPLIT. + # find file and id for placed elements (anchors, index entries, headings) + if ($Texi2HTML::Config::SPLIT) + { + my $cut_section = $toplevel; + my $doc_nr = -1; + if ($Texi2HTML::Config::SPLIT eq 'section') + { + $cut_section = 2 if ($toplevel <= 2); + } + my $previous_file; + foreach my $element (@elements_list) + { + print STDERR "# Splitting ($Texi2HTML::Config::SPLIT:$cut_section) $element->{'texi'}\n" if ($T2H_DEBUG & $DEBUG_ELEMENTS); + my $new_file = 0; + if ( + ($Texi2HTML::Config::SPLIT eq 'node') or + ( + defined($element->{'level'}) and ($element->{'level'} <= $cut_section) + ) + ) + { + $new_file = 1; + $doc_nr++; + } + $doc_nr = 0 if ($doc_nr < 0); # happens if first elements are nodes + $element->{'doc_nr'} = $doc_nr; + my $is_top = ''; + $element->{'file'} = "${docu_name}_$doc_nr" + . ($docu_ext ? ".$docu_ext" : ""); + if ($element->{'top'} or (defined($element->{'node_ref'}) and $element->{'node_ref'} eq $element_top)) + { # the top elements + $is_top = "top"; + $element->{'file'} = $docu_top; + } + elsif ($Texi2HTML::Config::NODE_FILES) + { + if ($new_file) + { + my $node = get_node($element) unless(exists($element->{'node_ref'}) + and $element->{'node_ref'}->{'element_added'}); + if ($node and defined($node->{'node_file'})) + { + $element->{'file'} = $node->{'node_file'}; + } + $previous_file = $element->{'file'}; + } + elsif($previous_file) + { + $element->{'file'} = $previous_file; + } + } + if (defined($Texi2HTML::Config::element_file_name)) + { + my $filename = + &$Texi2HTML::Config::element_file_name ($element, $is_top, $docu_name); + $element->{'file'} = $filename if (defined($filename)); + } + print STDERR "# add_file $element->{'file'} for $element->{'texi'}\n" if ($T2H_DEBUG & $DEBUG_ELEMENTS); + add_file($element->{'file'}); + foreach my $place(@{$element->{'place'}}) + { + $place->{'file'} = $element->{'file'}; + $place->{'id'} = $element->{'id'} unless defined($place->{'id'}); + } + if ($element->{'nodes'}) + { + foreach my $node (@{$element->{'nodes'}}) + { + $node->{'doc_nr'} = $element->{'doc_nr'}; + $node->{'file'} = $element->{'file'}; + } + } + } + } + else + { # not split + add_file($docu_doc); + foreach my $element(@elements_list) + { + $element->{'file'} = $docu_doc; + $element->{'doc_nr'} = 0; + foreach my $place(@{$element->{'place'}}) + { + $place->{'file'} = $element->{'file'}; + $place->{'id'} = $element->{'id'} unless defined($place->{'id'}); + } + } + foreach my $node(@nodes_list) + { + $node->{'file'} = $docu_doc; + $node->{'doc_nr'} = 0; + } + } + # correct the id and file for the things placed in footnotes + foreach my $place(@{$footnote_element->{'place'}}) + { + $place->{'file'} = $footnote_element->{'file'}; + $place->{'id'} = $footnote_element->{'id'} unless defined($place->{'id'}); + } + # if setcontentsaftertitlepage is set, the contents should be associated + # with the titlepage. That's wat is done there. + push @$region_place, $content_element{'contents'} + if ($Texi2HTML::Config::DO_CONTENTS and $Texi2HTML::THISDOC{'setcontentsaftertitlepage'}); + push @$region_place, $content_element{'shortcontents'} + if ($Texi2HTML::Config::DO_SCONTENTS and $Texi2HTML::THISDOC{'setshortcontentsaftertitlepage'}); + # correct the id and file for the things placed in regions (copying...) + foreach my $place(@$region_place) + { +#print STDERR "entry $place->{'entry'} texi $place->{'texi'}\n"; + $place->{'file'} = $element_top->{'file'}; + $place->{'id'} = $element_top->{'id'} unless defined($place->{'id'}); + $place->{'element'} = $element_top if (exists($place->{'element'})); + } + foreach my $content_type(keys(%content_element)) + { + if (!defined($content_element{$content_type}->{'file'})) + { + print STDERR "# No content $content_type\n" if ($T2H_DEBUG & $DEBUG_ELEMENTS); + $content_element{$content_type} = undef; + } + } + + ########################### debug prints + foreach my $file (keys(%files)) + { + last unless ($T2H_DEBUG & $DEBUG_ELEMENTS); + print STDERR "$file: counter $files{$file}->{'counter'}\n"; + } + foreach my $element ((@elements_list, $footnote_element)) + { + last unless ($T2H_DEBUG & $DEBUG_ELEMENTS); + my $is_toplevel = 'not toplevel'; + $is_toplevel = 'toplevel' if ($element->{'toplevel'}); + print STDERR "$element "; + if ($element->{'index_page'}) + { + print STDERR "index($element->{'id'}, $is_toplevel, doc_nr $element->{'doc_nr'}($element->{'file'})): $element->{'texi'}\n"; + } + elsif ($element->{'node'}) + { + print STDERR "node($element->{'id'}, toc_level $element->{'toc_level'}, $is_toplevel, doc_nr $element->{'doc_nr'}($element->{'file'})) $element->{'texi'}:\n"; + print STDERR " section_ref: $element->{'section_ref'}->{'texi'}\n" if (defined($element->{'section_ref'})); + } + elsif ($element->{'footnote'}) + { + print STDERR "footnotes($element->{'id'}, file $element->{'file'})\n"; + } + else + { + my $number = "UNNUMBERED"; + $number = $element->{'number'} if ($element->{'number'}); + print STDERR "$number ($element->{'id'}, $is_toplevel, level $element->{'level'}-$element->{'toc_level'}, doc_nr $element->{'doc_nr'}($element->{'file'})) $element->{'texi'}:\n"; + print STDERR " node_ref: $element->{'node_ref'}->{'texi'}\n" if (defined($element->{'node_ref'})); + } + + if (!$element->{'footnote'}) + { + if (!defined($files{$element->{'file'}})) + { + die "Bug: files{\$element->{'file'}} undef element $element->{'texi'}, file $element->{'file'}."; + } + print STDERR " file: $element->{'file'} $files{$element->{'file'}}, counter $files{$element->{'file'}}->{'counter'}\n"; + } + print STDERR " TOP($toplevel) " if ($element->{'top'}); + print STDERR " u: $element->{'up'}->{'texi'}\n" if (defined($element->{'up'})); + print STDERR " ch: $element->{'child'}->{'texi'}\n" if (defined($element->{'child'})); + print STDERR " fb: $element->{'fastback'}->{'texi'}\n" if (defined($element->{'fastback'})); + print STDERR " b: $element->{'back'}->{'texi'}\n" if (defined($element->{'back'})); + print STDERR " p: $element->{'prev'}->{'texi'}\n" if (defined($element->{'prev'})); + print STDERR " n: $element->{'sectionnext'}->{'texi'}\n" if (defined($element->{'sectionnext'})); + print STDERR " n_u: $element->{'nodeup'}->{'texi'}\n" if (defined($element->{'nodeup'})); + print STDERR " f: $element->{'forward'}->{'texi'}\n" if (defined($element->{'forward'})); + print STDERR " follow: $element->{'following'}->{'texi'}\n" if (defined($element->{'following'})); + print STDERR " m_p: $element->{'menu_prev'}->{'texi'}\n" if (defined($element->{'menu_prev'})); + print STDERR " m_n: $element->{'menu_next'}->{'texi'}\n" if (defined($element->{'menu_next'})); + print STDERR " m_u: $element->{'menu_up'}->{'texi'}\n" if (defined($element->{'menu_up'})); + print STDERR " m_ch: $element->{'menu_child'}->{'texi'}\n" if (defined($element->{'menu_child'})); + print STDERR " ff: $element->{'fastforward'}->{'texi'}\n" if (defined($element->{'fastforward'})); + if (defined($element->{'menu_up_hash'})) + { + print STDERR " parent nodes:\n"; + foreach my $menu_up (keys%{$element->{'menu_up_hash'}}) + { + print STDERR " $menu_up ($element->{'menu_up_hash'}->{$menu_up})\n"; + } + } + if (defined($element->{'nodes'})) + { + print STDERR " nodes: $element->{'nodes'} (@{$element->{'nodes'}})\n"; + foreach my $node (@{$element->{'nodes'}}) + { + my $beginning = " "; + $beginning = " *" if ($node->{'with_section'}); + my $file = $node->{'file'}; + $file = "file undef" if (! defined($node->{'file'})); + print STDERR "${beginning}$node->{'texi'} $file\n"; + } + } + print STDERR " places: $element->{'place'}\n"; + foreach my $place(@{$element->{'place'}}) + { + if (!$place->{'entry'} and !$place->{'float'} and !$place->{'texi'} and !$place->{'contents'} and !$place->{'shortcontents'}) + { + print STDERR "BUG: unknown placed stuff ========\n"; + foreach my $key (keys(%$place)) + { + print STDERR "$key: $place->{$key}\n"; + } + print STDERR "==================================\n"; + } + elsif ($place->{'entry'}) + { + print STDERR " index($place): $place->{'entry'}\n"; + } + elsif ($place->{'anchor'}) + { + print STDERR " anchor: $place->{'texi'}\n"; + } + elsif ($place->{'float'}) + { + if (defined($place->{'texi'})) + { + print STDERR " float($place): $place->{'texi'}\n"; + } + else + { + print STDERR " float($place): NO LABEL\n"; + } + } + elsif ($place->{'contents'}) + { + print STDERR " contents\n"; + } + elsif ($place->{'shortcontents'}) + { + print STDERR " shortcontents\n"; + } + else + { + print STDERR " heading: $place->{'texi'}\n"; + } + } + if ($element->{'indices'}) + { + print STDERR " indices: $element->{'indices'}\n"; + foreach my $index(@{$element->{'indices'}}) + { + print STDERR " $index: "; + foreach my $page (@$index) + { + print STDERR "'$page->{'element'}->{'texi'}'($page->{'name'}): $page->{'page'} "; + } + print STDERR "\n"; + } + } + } + ########################### end debug prints +} + +sub add_file($) +{ + my $file = shift; + if ($files{$file}) + { + $files{$file}->{'counter'}++; + } + else + { + $files{$file} = { + #'type' => 'section', + 'counter' => 1, + 'relative_foot_num' => 1, + 'foot_lines' => [] + }; + } +} + +# find parent element which is a top element, or a node within the top section +sub get_top($) +{ + my $element = shift; + my $up = $element; + while (!$up->{'toplevel'} and !$up->{'top'}) + { + $up = $up->{'sectionup'}; + if (!defined($up)) + { + # If there is no section, it is normal not to have toplevel element, + # and it is also the case if there is a low level element before + # a top level element + return undef; + } + } + return $up; +} + +sub get_node($) +{ + my $element = shift; + return undef if (!defined($element)); + return $element if ($element->{'node'}); + return $element->{'node_ref'} if ($element->{'node_ref'}); + return $element; +} +# get the html names from the texi for all elements +sub do_names() +{ + print STDERR "# Doing ". scalar(keys(%nodes)) . " nodes, ". + scalar(keys(%sections)) . " sections in ". $#elements_list . + " elements\n" if ($T2H_DEBUG); + # for nodes and anchors we haven't any state defined + # This seems right, however, as we don't want @refs or @footnotes + # or @anchors within nodes, section commands or anchors. + foreach my $node (keys(%nodes)) + { + next if ($nodes{$node}->{'index_page'}); # some nodes are index pages. + my $texi = &$Texi2HTML::Config::heading_texi($nodes{$node}->{'tag'}, + $nodes{$node}->{'texi'}, undef); + $nodes{$node}->{'text'} = substitute_line ($texi); + $nodes{$node}->{'text_nonumber'} = $nodes{$node}->{'text'}; + # backward compatibility + $nodes{$node}->{'name'} = $nodes{$node}->{'text_nonumber'}; + $nodes{$node}->{'no_texi'} = remove_texi($texi); + $nodes{$node}->{'simple_format'} = simple_format(undef, $texi); + $nodes{$node}->{'heading_texi'} = $texi; + # FIXME : what to do if $nodes{$node}->{'external_node'} and + # $nodes{$node}->{'seen'} + } + foreach my $number (keys(%sections)) + { + my $section = $sections{$number}; + #$section->{'name'} = substitute_line($section->{'texi'}); + my $texi = &$Texi2HTML::Config::heading_texi($section->{'tag'}, $section->{'texi'}, $section->{'number'}); + $section->{'text'} = substitute_line($texi); + $section->{'text_nonumber'} = substitute_line($section->{'texi'}); + # backward compatibility + $section->{'name'} = $section->{'text_nonumber'}; + $section->{'no_texi'} = remove_texi($texi); + $section->{'simple_format'} = simple_format(undef,$texi); + $section->{'heading_texi'} = $texi; + } + my $tocnr = 1; + foreach my $element (@elements_list) + { + if (!$element->{'top'} and !$element->{'index_page'}) + { # for link back to table of contents + # FIXME do it for top too? + $element->{'tocid'} = 'TOC' . $tocnr; + $tocnr++; + } + next if (defined($element->{'text'})); + if ($element->{'index_page'}) + { + my $page = $element->{'page'}; + my $original_element = $element->{'original_index_element'}; + my $texi = &$Texi2HTML::Config::index_element_heading_texi( + $original_element->{'heading_texi'}, + $original_element->{'tag'}, + $original_element->{'texi'}, + $original_element->{'number'}, + $page->{'first_letter'}, $page->{'last_letter'}); + $element->{'heading_texi'} = $texi; + $element->{'text'} = substitute_line($texi); + $element->{'no_texi'} = remove_texi($texi); + $element->{'simple_format'} = simple_format(undef,$texi); + } + } + print STDERR "# Names done\n" if ($T2H_DEBUG); +} + +@{$Texi2HTML::TOC_LINES} = (); # table of contents +@{$Texi2HTML::OVERVIEW} = (); # short table of contents + + + +#+++############################################################################ +# # +# Stuff related to Index generation # +# # +#---############################################################################ + +# called during pass_structure +sub enter_index_entry($$$$$$$) +{ + my $prefix = shift; + my $line_nr = shift; + my $key = shift; + my $place = shift; + my $element = shift; + my $use_section_id = shift; + my $command = shift; + unless ($index_prefix_to_name{$prefix}) + { + echo_error ("Undefined index command: ${prefix}index", $line_nr); + $key = ''; + } + if (!exists($element->{'tag'}) and !$element->{'footnote'}) + { + echo_warn ("Index entry before document: \@${prefix}index $key", $line_nr); + } + $key =~ s/\s+$//; + $key =~ s/^\s*//; + my $entry = $key; + # The $key is mostly usefull for alphabetical sorting + $key = remove_texi($key); + my $id = ''; + # don't add a specific index target if after a section or the index + # entry is in @copying or the like + unless ($use_section_id or ($place eq $region_place)) + { + $id = 'IDX' . ++$idx_num; + } + my $index_entry = { + 'entry' => $entry, + 'element' => $element, + 'prefix' => $prefix, + 'label' => $id, + 'command' => $command + }; + + print STDERR "# enter \@$command ${prefix}index '$key' with id $id ($index_entry)\n" + if ($T2H_DEBUG & $DEBUG_INDEX); + if ($key =~ /^\s*$/) + { + echo_warn("Empty index entry for \@$command",$line_nr); + # don't add the index entry to the list of index entries used for index + # entry formatting,if the index entry appears in a region like copying + push @index_labels, $index_entry unless ($place eq $region_place); + return; + } + while (exists $index->{$prefix}->{$key}) + { + $key .= ' '; + } + $index->{$prefix}->{$key} = $index_entry; + push @$place, $index_entry; + # don't add the index entry to the list of index entries used for index + # entry formatting,if the index entry appears in a region like copying + push @index_labels, $index_entry unless ($place eq $region_place); +} + +# sort according to cmp if both $a and $b are alphabetical or non alphabetical, +# otherwise the alphabetical is ranked first +sub by_alpha +{ + if ($a =~ /^[A-Za-z]/) + { + if ($b =~ /^[A-Za-z]/) + { + return lc($a) cmp lc($b); + } + else + { + return 1; + } + } + elsif ($b =~ /^[A-Za-z]/) + { + return -1; + } + else + { + return lc($a) cmp lc($b); + } +} + +# returns an array of index entries pages splitted by letters +# each page has the following members: +# 'first_letter' first letter on that page +# 'last_letter' last letter on that page +# 'letters' ref on an array with all the letters for that page +# 'entries_by_letter' ref on a hash. Each key is a letter, with value a ref +# on arrays of index entries beginning with this letter +sub get_index_pages($) +{ + my $entries = shift; + my (@letters); + my ($entries_by_letter, $pages, $page) = ({}, [], {}); + my @keys = sort by_alpha keys %$entries; + + # each index entry is placed according to its first letter in + # entries_by_letter + for my $key (@keys) + { + push @{$entries_by_letter->{uc(substr($key,0, 1))}} , $entries->{$key}; + } + @letters = sort by_alpha keys %$entries_by_letter; + $Texi2HTML::Config::SPLIT_INDEX = 0 unless $Texi2HTML::Config::SPLIT; + + if ($Texi2HTML::Config::SPLIT_INDEX and $Texi2HTML::Config::SPLIT_INDEX =~ /^\d+$/) + { + my $i = 0; + my ($prev_letter); + foreach my $letter (@letters) + { + if ($i > $Texi2HTML::Config::SPLIT_INDEX) + { + $page->{'last_letter'} = $prev_letter; + push @$pages, $page; + $i=0; + } + if ($i == 0) + { + $page = {}; + $page->{'letters'} = []; + $page->{'entries_by_letter'} = {}; + $page->{'first_letter'} = $letter; + } + push @{$page->{'letters'}}, $letter; + $page->{'entries_by_letter'}->{$letter} = [@{$entries_by_letter->{$letter}}]; + $i += scalar(@{$entries_by_letter->{$letter}}); + $prev_letter = $letter; + } + $page->{'last_letter'} = $letters[$#letters]; + push @$pages, $page; + } + else + { + warn "$WARN Bad Texi2HTML::Config::SPLIT_INDEX: $Texi2HTML::Config::SPLIT_INDEX\n" if ($Texi2HTML::Config::SPLIT_INDEX); + $page->{'first_letter'} = $letters[0]; + $page->{'last_letter'} = $letters[$#letters]; + $page->{'letters'} = \@letters; + $page->{'entries_by_letter'} = $entries_by_letter; + push @$pages, $page; + return $pages; + } + return $pages; +} + +# return the page and the entries. Cache the result in %indices. +sub get_index($;$) +{ + my $index_name = shift; + my $line_nr = shift; + + return (@{$indices{$index_name}}) if ($indices{$index_name}); + + unless (exists($index_names{$index_name})) + { + echo_error ("Bad index name: $index_name", $line_nr); + return; + } + # add the index name itself to the index names searched for index + # prefixes. Only those found associated by synindex or syncodeindex are + # allready there (unless this code has allready been called). + if ($index_names{$index_name}->{'code'}) + { + $index_names{$index_name}->{'associated_indices_code'}->{$index_name} = 1; + } + else + { + $index_names{$index_name}->{'associated_indices'}->{$index_name} = 1; + } + + # find all the index names associated with the prefixes and then + # all the entries associated with each prefix + my $entries = {}; + foreach my $associated_indice(keys %{$index_names{$index_name}->{'associated_indices'}}) + { + foreach my $prefix(@{$index_names{$associated_indice}->{'prefix'}}) + { + foreach my $key (keys %{$index->{$prefix}}) + { + $entries->{$key} = $index->{$prefix}->{$key}; + } + } + } + + foreach my $associated_indice (keys %{$index_names{$index_name}->{'associated_indices_code'}}) + { + unless (exists ($index_names{$index_name}->{'associated_indices'}->{$associated_indice})) + { + foreach my $prefix (@{$index_names{$associated_indice}->{'prefix'}}) + { + foreach my $key (keys (%{$index->{$prefix}})) + { + $entries->{$key} = $index->{$prefix}->{$key}; + # use @code for code style index entry + $entries->{$key}->{'entry'} = "\@code{$entries->{$key}->{entry}}"; + } + } + } + } + + return unless %$entries; + my $pages = get_index_pages($entries); + $indices{$index_name} = [ $pages, $entries ]; + return ($pages, $entries); +} + +my @foot_lines = (); # footnotes +my $copying_comment = ''; # comment constructed from text between + # @copying and @end copying with licence +my $to_encoding; # out file encoding +my %acronyms_like = (); # acronyms or similar commands associated texts + # the key are the commands, the values are + # hash references associating shorthands to + # texts. + +sub initialise_state($) +{ + my $state = shift; + $state->{'preformatted'} = 0 unless exists($state->{'preformatted'}); + $state->{'code_style'} = 0 unless exists($state->{'code_style'}); + $state->{'keep_texi'} = 0 unless exists($state->{'keep_texi'}); + $state->{'keep_nr'} = 0 unless exists($state->{'keep_nr'}); + $state->{'detailmenu'} = 0 unless exists($state->{'detailmenu'}); # number of opened detailed menus + $state->{'table_list_stack'} = [ {'format' => "noformat"} ] unless exists($state->{'table_list_stack'}); + $state->{'paragraph_style'} = [ '' ] unless exists($state->{'paragraph_style'}); + $state->{'preformatted_stack'} = [ '' ] unless exists($state->{'preformatted_stack'}); + $state->{'menu'} = 0 unless exists($state->{'menu'}); + $state->{'command_stack'} = [] unless exists($state->{'command_stack'}); + $state->{'quotation_stack'} = [] unless exists($state->{'quotation_stack'}); + # if there is no $state->{'element'} the first element is used + $state->{'element'} = $elements_list[0] unless (exists($state->{'element'}) and !$state->{'element'}->{'before_anything'}); +} + +sub pass_text() +{ + my %state; + initialise_state(\%state); + my @stack; + my $text; + my $doc_nr; + my $in_doc = 0; + my $element; + my @text =(); + my @section_lines = (); + my @head_lines = (); + my $one_section = 1 if (@elements_list == 1); + + if (@elements_list == 0) + { + warn "$WARN empty document\n"; + exit (0); + } + + # We set titlefont only if the titlefont appeared in the top element + if (defined($element_top->{'titlefont'})) + { + $value{'_titlefont'} = $element_top->{'titlefont'}; + } + + # prepare %Texi2HTML::THISDOC +# $Texi2HTML::THISDOC{'settitle_texi'} = $value{'_settitle'}; + $Texi2HTML::THISDOC{'fulltitle_texi'} = ''; + $Texi2HTML::THISDOC{'title_texi'} = ''; + foreach my $possible_fulltitle (('_title', '_settitle', '_shorttitlepage', '_titlefont')) + { + if ($value{$possible_fulltitle} ne '') + { + $Texi2HTML::THISDOC{'fulltitle_texi'} = $value{$possible_fulltitle}; + last; + } + } + foreach my $possible_title_texi ($value{'_settitle'}, $Texi2HTML::THISDOC{'fulltitle_texi'}) + { + if ($possible_title_texi ne '') + { + $Texi2HTML::THISDOC{'title_texi'} = $possible_title_texi; + last; + } + } +# $Texi2HTML::THISDOC{'fulltitle_texi'} = $value{'_title'} || $value{'_settitle'} || $value{'_shorttitlepage'} || $value{'_titlefont'}; +# $Texi2HTML::THISDOC{'title_texi'} = $value{'_title'} || $value{'_settitle'} || $value{'_shorttitlepage'} || $value{'_titlefont'}; + foreach my $texi_cmd (('shorttitlepage', 'settitle', 'author', + 'titlefont', 'subtitle', 'shorttitle')) + { + $Texi2HTML::THISDOC{$texi_cmd . '_texi'} = $value{'_' . $texi_cmd}; + } + foreach my $doc_thing (('shorttitlepage', 'settitle', 'author', + 'titlefont', 'subtitle', 'shorttitle', 'fulltitle', 'title')) + { + my $thing_texi = $Texi2HTML::THISDOC{$doc_thing . '_texi'}; + $Texi2HTML::THISDOC{$doc_thing} = substitute_line($thing_texi); + $Texi2HTML::THISDOC{$doc_thing . '_no_texi'} = + remove_texi($thing_texi); + $Texi2HTML::THISDOC{$doc_thing . '_simple_format'} = + simple_format(undef, $thing_texi); + } + + # find Top name + my $element_top_text = ''; + my $top_no_texi = ''; + my $top_simple_format = ''; + my $top_name; + if ($element_top and $element_top->{'text'} and (!$node_top or ($element_top ne $node_top))) + { + $element_top_text = $element_top->{'text'}; + $top_no_texi = $element_top->{'no_texi'}; + $top_simple_format = $element_top->{'simple_format'}; + } + foreach my $possible_top_name ($Texi2HTML::Config::TOP_HEADING, + $element_top_text, $Texi2HTML::THISDOC{'title'}, + $Texi2HTML::THISDOC{'shorttitle'}, &$I('Top')) + { + if (defined($possible_top_name) and $possible_top_name ne '') + { + $top_name = $possible_top_name; + last; + } + } + foreach my $possible_top_no_texi ($Texi2HTML::Config::TOP_HEADING, + $top_no_texi, $Texi2HTML::THISDOC{'title_no_texi'}, + $Texi2HTML::THISDOC{'shorttitle_no_texi'}, + &$I('Top',{},{'remove_texi' => 1})) + { + if (defined($possible_top_no_texi) and $possible_top_no_texi ne '') + { + $top_no_texi = $possible_top_no_texi; + last; + } + } + + foreach my $possible_top_simple_format ($top_simple_format, + $Texi2HTML::THISDOC{'title_simple_format'}, + $Texi2HTML::THISDOC{'shorttitle_simple_format'}, + &$I('Top',{}, {'simple_format' => 1})) + { + if (defined($possible_top_simple_format) and $possible_top_simple_format ne '') + { + $top_simple_format = $possible_top_simple_format; + last; + } + } + + +# my $top_name = $Texi2HTML::Config::TOP_HEADING || $element_top_text || $Texi2HTML::THISDOC{'title'} || $Texi2HTML::THISDOC{'shorttitle'} || &$I('Top'); + + if ($Texi2HTML::THISDOC{'fulltitle_texi'} eq '') + { + $Texi2HTML::THISDOC{'fulltitle_texi'} = &$I('Untitled Document',{}, + {'keep_texi' => 1}); + } + $Texi2HTML::THISDOC{'title_texi'} = $Texi2HTML::THISDOC{'settitle_texi'}; + $Texi2HTML::THISDOC{'title_texi'} = $Texi2HTML::THISDOC{'fulltitle_texi'} + if ($Texi2HTML::THISDOC{'title_texi'} eq ''); + + foreach my $doc_thing (('fulltitle', 'title')) + { + my $thing_texi = $Texi2HTML::THISDOC{$doc_thing . '_texi'}; + $Texi2HTML::THISDOC{$doc_thing} = substitute_line($thing_texi); + $Texi2HTML::THISDOC{$doc_thing . '_no_texi'} = + remove_texi($thing_texi); + $Texi2HTML::THISDOC{$doc_thing . '_simple_format'} = + simple_format(undef, $thing_texi); + } + + for my $key (keys %Texi2HTML::THISDOC) + { + next if (ref($Texi2HTML::THISDOC{$key})); +print STDERR "!!$key\n" if (!defined($Texi2HTML::THISDOC{$key})); + $Texi2HTML::THISDOC{$key} =~ s/\s*$//; + } + $Texi2HTML::THISDOC{'program'} = $THISPROG; + $Texi2HTML::THISDOC{'program_homepage'} = $T2H_HOMEPAGE; + $Texi2HTML::THISDOC{'program_authors'} = $T2H_AUTHORS; + $Texi2HTML::THISDOC{'user'} = $T2H_USER; + $Texi2HTML::THISDOC{'user'} = $Texi2HTML::Config::USER if (defined($Texi2HTML::Config::USER)); +# $Texi2HTML::THISDOC{'documentdescription'} = $documentdescription; + $Texi2HTML::THISDOC{'copying'} = $copying_comment; + $Texi2HTML::THISDOC{'destination_directory'} = $docu_rdir; + $Texi2HTML::THISDOC{'authors'} = [] if (!defined($Texi2HTML::THISDOC{'authors'})); + $Texi2HTML::THISDOC{'subtitles'} = [] if (!defined($Texi2HTML::THISDOC{'subtitles'})); + $Texi2HTML::THISDOC{'titles'} = [] if (!defined($Texi2HTML::THISDOC{'titles'})); + foreach my $element (('authors', 'subtitles', 'titles')) + { + my $i; + for ($i = 0; $i < $#{$Texi2HTML::THISDOC{$element}} + 1; $i++) + { + chomp ($Texi2HTML::THISDOC{$element}->[$i]); + $Texi2HTML::THISDOC{$element}->[$i] = substitute_line($Texi2HTML::THISDOC{$element}->[$i]); + #print STDERR "$element:$i: $Texi2HTML::THISDOC{$element}->[$i]\n"; + } + } + # prepare TOC, OVERVIEW... + my ($toc_file, $stoc_file, $foot_file, $about_file); + # if not split the references are to the same file + $toc_file = $stoc_file = $foot_file = $about_file = ''; + if ($Texi2HTML::Config::SPLIT) + { + $toc_file = $docu_toc; + $stoc_file = $docu_stoc; + if ($Texi2HTML::Config::INLINE_CONTENTS) + { + $toc_file = $content_element{'contents'}->{'file'} if (defined($content_element{'contents'})); + $stoc_file = $content_element{'shortcontents'}->{'file'} if (defined($content_element{'shortcontents'})); + } + $foot_file = $docu_foot; + $about_file = $docu_about; + } + $Texi2HTML::THISDOC{'toc_file'} = $toc_file; + $Texi2HTML::HREF{'Contents'} = $toc_file.'#'.$content_element{'contents'}->{'id'} if @{$Texi2HTML::TOC_LINES}; + $Texi2HTML::HREF{'Overview'} = $stoc_file.'#'.$content_element{'shortcontents'}->{'id'} if @{$Texi2HTML::OVERVIEW}; + $Texi2HTML::HREF{'Footnotes'} = $foot_file. '#SEC_Foot'; + $Texi2HTML::HREF{'About'} = $about_file . '#SEC_About' unless ($one_section or (not $Texi2HTML::Config::SPLIT and not $Texi2HTML::Config::SECTION_NAVIGATION)); + + $Texi2HTML::NAME{'First'} = $element_first->{'text'}; + $Texi2HTML::NAME{'Last'} = $element_last->{'text'}; + $Texi2HTML::NAME{'About'} = &$I('About This Document'); + $Texi2HTML::NAME{'Contents'} = &$I('Table of Contents'); + $Texi2HTML::NAME{'Overview'} = &$I('Short Table of Contents'); + $Texi2HTML::NAME{'Top'} = $top_name; + $Texi2HTML::NAME{'Footnotes'} = &$I('Footnotes'); + $Texi2HTML::NAME{'Index'} = $element_chapter_index->{'text'} if (defined($element_chapter_index)); + $Texi2HTML::NAME{'Index'} = $Texi2HTML::Config::INDEX_CHAPTER if ($Texi2HTML::Config::INDEX_CHAPTER ne ''); + + $Texi2HTML::NO_TEXI{'First'} = $element_first->{'no_texi'}; + $Texi2HTML::NO_TEXI{'Last'} = $element_last->{'no_texi'}; + $Texi2HTML::NO_TEXI{'About'} = &$I('About This Document', {}, {'remove_texi' => 1} ); + $Texi2HTML::NO_TEXI{'Contents'} = &$I('Table of Contents', {}, {'remove_texi' => 1} ); + $Texi2HTML::NO_TEXI{'Overview'} = &$I('Short Table of Contents', {}, {'remove_texi' => 1} ); + $Texi2HTML::NO_TEXI{'Top'} = $top_no_texi; + $Texi2HTML::NO_TEXI{'Footnotes'} = &$I('Footnotes', {}, {'remove_texi' => 1} ); + $Texi2HTML::NO_TEXI{'Index'} = $element_chapter_index->{'no_texi'} if (defined($element_chapter_index)); + + $Texi2HTML::SIMPLE_TEXT{'First'} = $element_first->{'simple_format'}; + $Texi2HTML::SIMPLE_TEXT{'Last'} = $element_last->{'simple_format'}; + $Texi2HTML::SIMPLE_TEXT{'About'} = &$I('About This Document', {}, {'simple_format' => 1}); + $Texi2HTML::SIMPLE_TEXT{'Contents'} = &$I('Table of Contents',{}, {'simple_format' => 1}); + $Texi2HTML::SIMPLE_TEXT{'Overview'} = &$I('Short Table of Contents', {}, {'simple_format' => 1}); + $Texi2HTML::SIMPLE_TEXT{'Top'} = $top_simple_format; + $Texi2HTML::SIMPLE_TEXT{'Footnotes'} = &$I('Footnotes', {},{'simple_format' => 1}); + + $Texi2HTML::SIMPLE_TEXT{'Index'} = $element_chapter_index->{'simple_format'} if (defined($element_chapter_index)); + # must be after toc_body, but before titlepage + for my $element_tag ('contents', 'shortcontents') + { + my $toc_lines = &$Texi2HTML::Config::inline_contents(undef, $element_tag, $content_element{$element_tag}); + @{$Texi2HTML::THISDOC{'inline_contents'}->{$element_tag}} = @$toc_lines if (defined($toc_lines)); + } + $Texi2HTML::TITLEPAGE = ''; + $Texi2HTML::TITLEPAGE = substitute_text({}, @{$region_lines{'titlepage'}}) + if (@{$region_lines{'titlepage'}}); + &$Texi2HTML::Config::titlepage(); + + &$Texi2HTML::Config::init_out(); + $to_encoding = $Texi2HTML::Config::OUT_ENCODING; + + ############################################################################ + # print frame and frame toc file + # + if ( $Texi2HTML::Config::FRAMES ) + { + my $FH = open_out($docu_frame_file); + print STDERR "# Creating frame in $docu_frame_file ...\n" if $T2H_VERBOSE; + &$Texi2HTML::Config::print_frame($FH, $docu_toc_frame_file, $docu_top_file); + close_out($FH, $docu_frame_file); + + $FH = open_out($docu_toc_frame_file); + print STDERR "# Creating toc frame in $docu_frame_file ...\n" if $T2H_VERBOSE; + &$Texi2HTML::Config::print_toc_frame($FH, $Texi2HTML::OVERVIEW); + close_out($FH, $docu_toc_frame_file); + } + + ############################################################################ + # + # + + my $FH; + my $index_pages; + my $index_pages_nr; + my $index_nr = 0; + my $line_nr; + my $first_section = 0; # 1 if it is the first section of a page + while (@doc_lines) + { + unless ($index_pages) + { # not in a index split over sections + $_ = shift @doc_lines; + my $chomped_line = $_; + if (!chomp($chomped_line) and @doc_lines) + { # if the line has no end of line it is concatenated with the next + $doc_lines[0] = $_ . $doc_lines[0]; + next; + } + $line_nr = shift (@doc_numbers); + #print STDERR "$line_nr->{'file_name'}($line_nr->{'macro'},$line_nr->{'line_nr'}) $_" if ($line_nr); + } + #print STDERR "PASS_TEXT: $_"; + #dump_stack(\$text, \@stack, \%state); + if (!$state{'raw'} and !$state{'verb'}) + { + my $tag = ''; + $tag = $1 if (/^\@(\w+)/ and !$index_pages); + + if (($tag eq 'node') or defined($sec2level{$tag}) or $index_pages) + { + if (@stack or (defined($text) and $text ne '')) + {# in pass text node and section shouldn't appear in formats + #print STDERR "close_stack before \@$tag\n"; + #print STDERR "text!$text%" if (! @stack); + close_stack(\$text, \@stack, \%state, $line_nr); + push @section_lines, $text; + $text = ''; + } + $sec_num++ if ($sec2level{$tag}); + my $new_element; + my $current_element; + if ($tag =~ /heading/) + {# handle headings, they are not in element lists + $current_element = $sections{$sec_num}; + #print STDERR "HEADING $_"; + if (! $element) + { + $new_element = shift @elements_list; + } + else + { + push (@section_lines, &$Texi2HTML::Config::anchor($current_element->{'id'}) . "\n"); + push @section_lines, &$Texi2HTML::Config::heading($current_element); + next; + } + } + elsif (!$index_pages) + {# handle node and structuring elements + $current_element = shift (@all_elements); + ########################## begin debug section + if ($current_element->{'node'}) + { + print STDERR 'NODE ' . "$current_element->{'texi'}($current_element->{'file'})" if ($T2H_DEBUG & $DEBUG_ELEMENTS); + print STDERR "($current_element->{'section_ref'}->{'texi'})" if ($current_element->{'section_ref'} and ($T2H_DEBUG & $DEBUG_ELEMENTS)); + } + else + { + print STDERR 'SECTION ' . $current_element->{'texi'} if ($T2H_DEBUG & $DEBUG_ELEMENTS); + } + print STDERR ": $_" if ($T2H_DEBUG & $DEBUG_ELEMENTS); + ########################## end debug section + + # The element begins a new section if there is no previous + # or it is an element and not the current one or the + # associated section (in case of node) is not the current + # one + if (!$element + or ($current_element->{'element'} and ($current_element ne $element)) + or ($current_element->{'section_ref'} and ($current_element->{'section_ref'} ne $element))) + { + $new_element = shift @elements_list; + } + ########################### begin debug + my $section_element = $new_element; + $section_element = $element unless ($section_element); + if (!$current_element->{'node'} and !$current_element->{'index_page'} and ($section_element ne $current_element)) + { + print STDERR "NODE: $element->{'texi'}\n" if ($element->{'node'}); + warn "elements_list and all_elements not in sync (elements $section_element->{'texi'}, all $current_element->{'texi'}): $_"; + } + ########################### end debug + } + else + { # this is a new index section + $new_element = $index_pages->[$index_pages_nr]->{'element'}; + $current_element = $index_pages->[$index_pages_nr]->{'element'}; + print STDERR "New index page '$new_element->{'texi'}' nr: $index_pages_nr\n" if ($T2H_DEBUG & $DEBUG_ELEMENTS); + my $list_element = shift @elements_list; + die "element in index_pages $new_element->{'texi'} and in list $list_element->{'texi'} differs\n" unless ($list_element eq $new_element); + } + if ($new_element) + { + $index_nr = 0; + my $old = 'NO_OLD'; + $old = $element->{'texi'} if (defined($element)); + print STDERR "NEW: $new_element->{'texi'}, OLD: $old\n" if ($T2H_DEBUG & $DEBUG_ELEMENTS); + # print the element that just finished + $Texi2HTML::THIS_SECTION = \@section_lines; + $Texi2HTML::THIS_HEADER = \@head_lines; + if ($element) + { + finish_element($FH, $element, $new_element, $first_section); + $first_section = 0; + @section_lines = (); + @head_lines = (); + } + else + { + print STDERR "# Writing elements:" if ($T2H_VERBOSE); + if ($Texi2HTML::Config::IGNORE_PREAMBLE_TEXT) + { + @section_lines = (); + @head_lines = (); + } + # remove empty line at the beginning of @section_lines + shift @section_lines while (@section_lines and ($section_lines[0] =~ /^\s*$/)); + } + # begin new element + my $previous_file; + $previous_file = $element->{'file'} if (defined($element)); + $element = $new_element; + $state{'element'} = $element; + $Texi2HTML::THIS_ELEMENT = $element; + #print STDERR "Doing hrefs for $element->{'texi'} First "; + $Texi2HTML::HREF{'First'} = href($element_first, $element->{'file'}); + #print STDERR "Last "; + $Texi2HTML::HREF{'Last'} = href($element_last, $element->{'file'}); + #print STDERR "Index "; + $Texi2HTML::HREF{'Index'} = href($element_chapter_index, $element->{'file'}) if (defined($element_chapter_index)); + #print STDERR "Top "; + $Texi2HTML::HREF{'Top'} = href($element_top, $element->{'file'}); + if ($Texi2HTML::Config::INLINE_CONTENTS) + { + $Texi2HTML::HREF{'Contents'} = href($content_element{'contents'}, $element->{'file'}); + $Texi2HTML::HREF{'Overview'} = href($content_element{'shortcontents'}, $element->{'file'}); + } + foreach my $direction (@element_directions) + { + my $elem = $element->{$direction}; + $Texi2HTML::NODE{$direction} = undef; + $Texi2HTML::HREF{$direction} = undef; + next unless (defined($elem)); + #print STDERR "$direction "; + if ($elem->{'node'} or $elem->{'external_node'} or $elem->{'index_page'} or !$elem->{'seen'}) + { + $Texi2HTML::NODE{$direction} = $elem->{'text'}; + } + elsif ($elem->{'node_ref'}) + { + $Texi2HTML::NODE{$direction} = $elem->{'node_ref'}->{'text'}; + } + if (!$elem->{'seen'}) + { + $Texi2HTML::HREF{$direction} = do_external_href($elem->{'texi'}); + } + else + { + $Texi2HTML::HREF{$direction} = href($elem, $element->{'file'}); + } + $Texi2HTML::NAME{$direction} = $elem->{'text'}; + $Texi2HTML::NO_TEXI{$direction} = $elem->{'no_texi'}; + $Texi2HTML::SIMPLE_TEXT{$direction} = $elem->{'simple_format'}; + #print STDERR "$direction ($element->{'texi'}): \n NO_TEXI: $Texi2HTML::NO_TEXI{$direction}\n NAME $Texi2HTML::NAME{$direction}\n NODE $Texi2HTML::NODE{$direction}\n HREF $Texi2HTML::HREF{$direction}\n\n"; + } + #print STDERR "\nDone hrefs for $element->{'texi'}\n"; + $files{$element->{'file'}}->{'counter'}--; + if (!defined($previous_file) or ($element->{'file'} ne $previous_file)) + { + my $file = $element->{'file'}; + print STDERR "\n" if ($T2H_VERBOSE and !$T2H_DEBUG); + print STDERR "# Writing to $docu_rdir$file " if $T2H_VERBOSE; + my $do_page_head = 0; + if ($files{$file}->{'filehandle'}) + { + $FH = $files{$file}->{'filehandle'}; + } + else + { + $FH = open_out("$docu_rdir$file"); +#print STDERR "OPEN $docu_rdir$file, $FH". scalar($FH)."\n"; + $files{$file}->{'filehandle'} = $FH; + $do_page_head = 1; + } + if ($element->{'top'}) + { + &$Texi2HTML::Config::print_Top_header($FH, $do_page_head); + } + else + { + &$Texi2HTML::Config::print_page_head($FH) if ($do_page_head); + &$Texi2HTML::Config::print_chapter_header($FH) if $Texi2HTML::Config::SPLIT eq 'chapter'; + &$Texi2HTML::Config::print_section_header($FH) if $Texi2HTML::Config::SPLIT eq 'section'; + } + $first_section = 1; + } + print STDERR "." if ($T2H_VERBOSE); + print STDERR "\n" if ($T2H_DEBUG); + } + my $label = &$Texi2HTML::Config::anchor($current_element->{'id'}) . "\n"; + if (@section_lines) + { + push (@section_lines, $label); + } + else + { + push @head_lines, $label; + } + if ($index_pages) + { + push @section_lines, &$Texi2HTML::Config::heading($element); + #print STDERR "Do index page $index_pages_nr\n"; + my $page = do_index_page($index_pages, $index_pages_nr); + push @section_lines, $page; + if (defined ($index_pages->[$index_pages_nr + 1])) + { + $index_pages_nr++; + } + else + { + $index_pages = undef; + } + next; + } + push @section_lines, &$Texi2HTML::Config::heading($current_element) if ($current_element->{'element'} and !$current_element->{'top'}); + next; + } + elsif ($tag eq 'printindex') + { + s/\s+(\w+)\s*//; + my $name = $1; + close_paragraph(\$text, \@stack, \%state); + next if (!$index_names{$name} or $empty_indices{$name}); + $printed_indices{$name} = 1; + print STDERR "print index $name($index_nr) in `$element->{'texi'}', element->{'indices'}: $element->{'indices'},\n" if ($T2H_DEBUG & $DEBUG_ELEMENTS or $T2H_DEBUG & $DEBUG_INDEX); + print STDERR "element->{'indices'}->[index_nr]: $element->{'indices'}->[$index_nr] (@{$element->{'indices'}->[$index_nr]})\n" if ($T2H_DEBUG & $DEBUG_ELEMENTS or $T2H_DEBUG & $DEBUG_INDEX); + $index_pages = $element->{'indices'}->[$index_nr] if (@{$element->{'indices'}->[$index_nr]} > 1); + $index_pages_nr = 0; + add_prev(\$text, \@stack, do_index_page($element->{'indices'}->[$index_nr], 0)); + $index_pages_nr++; + $index_nr++; + begin_paragraph (\@stack, \%state) if ($state{'preformatted'}); + next if (@stack); + push @section_lines, $text; + $text = ''; + next; + } + elsif (($tag eq 'contents') or ($tag eq 'summarycontents') or ($tag eq 'shortcontents')) + { + my $element_tag = $tag; + $element_tag = 'shortcontents' if ($element_tag ne 'contents'); + if ($Texi2HTML::Config::INLINE_CONTENTS and !$content_element{$element_tag}->{'aftertitlepage'}) + { + if (@stack or (defined($text) and $text ne '')) + {# in pass text contents shouldn't appear in formats + close_stack(\$text, \@stack, \%state, $line_nr); + push @section_lines, $text; + $text = ''; + } + my $toc_lines = &$Texi2HTML::Config::inline_contents($FH, $tag, $content_element{$element_tag}); + push (@section_lines, @$toc_lines) if (defined($toc_lines)) ; + } + next; + } + } + scan_line($_, \$text, \@stack, \%state, $line_nr); + #print STDERR "after scan_line: $_"; + #dump_stack(\$text, \@stack, \%state); + next if (@stack); + if ($text ne '' ) + { + push @section_lines, $text; + $text = ''; + } + } + if (@stack) + {# close stack at the end of pass text + close_stack(\$text, \@stack, \%state, $line_nr); + } + if (defined($text)) + { + push @section_lines, $text; + } + print STDERR "\n" if ($T2H_VERBOSE); + + $Texi2HTML::THIS_SECTION = \@section_lines; + # if no sections, then simply print document as is + if ($one_section) + { + if (@foot_lines) + { + &$Texi2HTML::Config::foot_section (\@foot_lines); + push @section_lines, @foot_lines; + } + $Texi2HTML::THIS_HEADER = \@head_lines; + if ($element->{'top'}) + { + print STDERR "Bug: `$element->{'texi'}' level undef\n" if (!$element->{'node'} and !defined($element->{'level'})); + $element->{'level'} = 1 if (!defined($element->{'level'})); + $element->{'node'} = 0; # otherwise Texi2HTML::Config::heading may uses the node level + $element->{'text'} = $Texi2HTML::NAME{'Top'}; + print STDERR "[Top]" if ($T2H_VERBOSE); + unless ($element->{'titlefont'} or $element->{'index_page'}) + { + unshift @section_lines, &$Texi2HTML::Config::heading($element); + } + } + print STDERR "# Write the section $element->{'texi'}\n" if ($T2H_VERBOSE); + &$Texi2HTML::Config::one_section($FH); + close_out($FH); + return; + } + + finish_element ($FH, $element, undef, $first_section); + + ############################################################################ + # Print ToC, Overview, Footnotes + # + foreach my $direction (@element_directions) + { + $Texi2HTML::HREF{$direction} = undef; + delete $Texi2HTML::HREF{$direction}; + # it is better to undef in case the references to these hash entries + # are used, as if deleted, the + # references are still refering to the old, undeleted element + # (we could do both) + $Texi2HTML::NAME{$direction} = undef; + $Texi2HTML::NO_TEXI{$direction} = undef; + $Texi2HTML::SIMPLE_TEXT{$direction} = undef; + $Texi2HTML::NODE{$direction} = undef; + + $Texi2HTML::THIS_ELEMENT = undef; + } + if (@foot_lines) + { + print STDERR "# writing Footnotes in $docu_foot_file\n" if $T2H_VERBOSE; + $FH = open_out ($docu_foot_file) + if $Texi2HTML::Config::SPLIT; + $Texi2HTML::HREF{'This'} = $Texi2HTML::HREF{'Footnotes'}; + $Texi2HTML::HREF{'Footnotes'} = '#' . $footnote_element->{'id'}; + $Texi2HTML::NAME{'This'} = $Texi2HTML::NAME{'Footnotes'}; + $Texi2HTML::NO_TEXI{'This'} = $Texi2HTML::NO_TEXI{'Footnotes'}; + $Texi2HTML::SIMPLE_TEXT{'This'} = $Texi2HTML::SIMPLE_TEXT{'Footnotes'}; + $Texi2HTML::THIS_SECTION = \@foot_lines; + $Texi2HTML::THIS_HEADER = [ &$Texi2HTML::Config::anchor($footnote_element->{'id'}) . "\n" ]; + &$Texi2HTML::Config::print_Footnotes($FH); + close_out($FH, $docu_foot_file) + if ($Texi2HTML::Config::SPLIT); + $Texi2HTML::HREF{'Footnotes'} = $Texi2HTML::HREF{'This'}; + } + + if (@{$Texi2HTML::TOC_LINES} and !$Texi2HTML::Config::INLINE_CONTENTS) + { + print STDERR "# writing Toc in $docu_toc_file\n" if $T2H_VERBOSE; + $FH = open_out ($docu_toc_file) + if $Texi2HTML::Config::SPLIT; + $Texi2HTML::HREF{'This'} = $Texi2HTML::HREF{'Contents'}; + $Texi2HTML::HREF{'Contents'} = "#SEC_Contents"; + $Texi2HTML::NAME{'This'} = $Texi2HTML::NAME{'Contents'}; + $Texi2HTML::NO_TEXI{'This'} = $Texi2HTML::NO_TEXI{'Contents'}; + $Texi2HTML::SIMPLE_TEXT{'This'} = $Texi2HTML::SIMPLE_TEXT{'Contents'}; + $Texi2HTML::THIS_SECTION = $Texi2HTML::TOC_LINES; + $Texi2HTML::THIS_HEADER = [ &$Texi2HTML::Config::anchor("SEC_Contents") . "\n" ]; + &$Texi2HTML::Config::print_Toc($FH); + close_out($FH, $docu_toc_file) + if ($Texi2HTML::Config::SPLIT); + $Texi2HTML::HREF{'Contents'} = $Texi2HTML::HREF{'This'}; + } + + if (@{$Texi2HTML::OVERVIEW} and !$Texi2HTML::Config::INLINE_CONTENTS) + { + print STDERR "# writing Overview in $docu_stoc_file\n" if $T2H_VERBOSE; + $FH = open_out ($docu_stoc_file) + if $Texi2HTML::Config::SPLIT; + $Texi2HTML::HREF{This} = $Texi2HTML::HREF{Overview}; + $Texi2HTML::HREF{Overview} = "#SEC_Overview"; + $Texi2HTML::NAME{This} = $Texi2HTML::NAME{Overview}; + $Texi2HTML::NO_TEXI{This} = $Texi2HTML::NO_TEXI{Overview}; + $Texi2HTML::SIMPLE_TEXT{This} = $Texi2HTML::SIMPLE_TEXT{Overview}; + $Texi2HTML::THIS_SECTION = $Texi2HTML::OVERVIEW; + $Texi2HTML::THIS_HEADER = [ &$Texi2HTML::Config::anchor("SEC_Overview") . "\n" ]; + &$Texi2HTML::Config::print_Overview($FH); + close_out($FH,$docu_stoc_file) + if ($Texi2HTML::Config::SPLIT); + $Texi2HTML::HREF{Overview} = $Texi2HTML::HREF{This}; + } + my $about_body; + if ($about_body = &$Texi2HTML::Config::about_body()) + { + print STDERR "# writing About in $docu_about_file\n" if $T2H_VERBOSE; + $FH = open_out ($docu_about_file) + if $Texi2HTML::Config::SPLIT; + + $Texi2HTML::HREF{This} = $Texi2HTML::HREF{About}; + $Texi2HTML::HREF{About} = "#SEC_About"; + $Texi2HTML::NAME{This} = $Texi2HTML::NAME{About}; + $Texi2HTML::NO_TEXI{This} = $Texi2HTML::NO_TEXI{About}; + $Texi2HTML::SIMPLE_TEXT{This} = $Texi2HTML::SIMPLE_TEXT{About}; + $Texi2HTML::THIS_SECTION = [$about_body]; + $Texi2HTML::THIS_HEADER = [ &$Texi2HTML::Config::anchor("SEC_About") . "\n" ]; + &$Texi2HTML::Config::print_About($FH); + close_out($FH, $docu_stoc_file) + if ($Texi2HTML::Config::SPLIT); + $Texi2HTML::HREF{About} = $Texi2HTML::HREF{This}; + } + + unless ($Texi2HTML::Config::SPLIT) + { + &$Texi2HTML::Config::print_page_foot($FH); + close_out ($FH); + } +} + +# print section, close file if needed. +sub finish_element($$$$) +{ + my $FH = shift; + my $element = shift; + my $new_element = shift; + my $first_section = shift; +#print STDERR "FINISH_ELEMENT($FH)($element->{'texi'})[$element->{'file'}] counter $files{$element->{'file'}}->{'counter'}\n"; + + # handle foot notes + if ($Texi2HTML::Config::SPLIT and scalar(@foot_lines) + and !$Texi2HTML::Config::SEPARATED_FOOTNOTES + and (! $new_element or + ($element and ($new_element->{'file'} ne $element->{'file'}))) + ) + { + if ($files{$element->{'file'}}->{'counter'}) + {# there are other elements in that page we are not on its foot + $files{$element->{'file'}}->{'relative_foot_num'} + = $relative_foot_num; + push @{$files{$element->{'file'}}->{'foot_lines'}}, + @foot_lines; + } + else + {# we output the footnotes as we are at the file end + unshift @foot_lines, @{$files{$element->{'file'}}->{'foot_lines'}}; + &$Texi2HTML::Config::foot_section (\@foot_lines); + push @{$Texi2HTML::THIS_SECTION}, @foot_lines; + } + if ($new_element) + { + $relative_foot_num = + $files{$new_element->{'file'}}->{'relative_foot_num'}; + } + @foot_lines = (); + } + if ($element->{'top'}) + { + my $top_file = $docu_top_file; + #print STDERR "TOP $element->{'texi'}, @section_lines\n"; + print STDERR "[Top]" if ($T2H_VERBOSE); + $Texi2HTML::HREF{'Top'} = href($element_top, $element->{'file'}); + &$Texi2HTML::Config::print_Top($FH, ($element->{'titlefont'} or $element->{'index_page'})); + my $end_page = 0; + if ($Texi2HTML::Config::SPLIT) + { + if (!$files{$element->{'file'}}->{'counter'}) + { + $end_page = 1; + } + } + &$Texi2HTML::Config::print_Top_footer($FH, $end_page); + close_out($FH, $top_file) if ($end_page); + } + else + { + print STDERR "# do element $element->{'texi'}\n" + if ($T2H_DEBUG & $DEBUG_ELEMENTS); + &$Texi2HTML::Config::print_section($FH, $first_section); + if (defined($new_element) and ($new_element->{'file'} ne $element->{'file'})) + { + if (!$files{$element->{'file'}}->{'counter'}) + { + &$Texi2HTML::Config::print_chapter_footer($FH) if ($Texi2HTML::Config::SPLIT eq 'chapter'); + &$Texi2HTML::Config::print_section_footer($FH) if ($Texi2HTML::Config::SPLIT eq 'section'); + #print STDERR "Close file after $element->{'texi'}\n"; + &$Texi2HTML::Config::print_page_foot($FH); + close_out($FH); + } + else + { + print STDERR "counter $files{$element->{'file'}}->{'counter'} ne 0, file $element->{'file'}\n" if ($T2H_DEBUG); + } + } + elsif (!defined($new_element)) + { + if ($Texi2HTML::Config::SPLIT) + { # end of last splitted section + &$Texi2HTML::Config::print_chapter_footer($FH) if ($Texi2HTML::Config::SPLIT eq 'chapter'); + &$Texi2HTML::Config::print_section_footer($FH) if ($Texi2HTML::Config::SPLIT eq 'section'); + &$Texi2HTML::Config::print_page_foot($FH); + close_out($FH); + } + else + { + &$Texi2HTML::Config::end_section($FH, 1); + } + } + elsif ($new_element->{'top'}) + { + &$Texi2HTML::Config::end_section($FH, 1); + } + else + { + &$Texi2HTML::Config::end_section($FH); + } + } +} + +# write to files with name the node name for cross manual references. +sub do_node_files() +{ + foreach my $key (keys(%nodes)) + { + my $node = $nodes{$key}; + next unless ($node->{'node_file'}); + my $redirection_file = $docu_doc; + $redirection_file = $node->{'file'} if ($Texi2HTML::Config::SPLIT); + if (!$redirection_file) + { + print STDERR "Bug: file for redirection for `$node->{'texi'}' don't exist\n" unless ($novalidate); + next; + } + next if ($redirection_file eq $node->{'node_file'}); + my $file = "${docu_rdir}$node->{'node_file'}"; + $Texi2HTML::NODE{'This'} = $node->{'text'}; + $Texi2HTML::NO_TEXI{'This'} = $node->{'no_texi'}; + $Texi2HTML::SIMPLE_TEXT{'This'} = $node->{'simple_format'}; + $Texi2HTML::NAME{'This'} = $node->{'text'}; + $Texi2HTML::HREF{'This'} = "$node->{'file'}#$node->{'id'}"; + my $NODEFILE = open_out ($file); + &$Texi2HTML::Config::print_redirection_page ($NODEFILE); + close $NODEFILE || die "$ERROR: Can't close $file: $!\n"; + } +} + +#+++############################################################################ +# # +# Low level functions # +# # +#---############################################################################ + +sub locate_include_file($) +{ + my $file = shift; + + # APA: Don't implicitely search ., to conform with the docs! + # return $file if (-e $file && -r $file); + foreach my $dir (@Texi2HTML::Config::INCLUDE_DIRS) + { + return "$dir/$file" if (-e "$dir/$file" && -r "$dir/$file"); + } + return undef; +} + +sub open_file($$) +{ + my $name = shift; + my $line_number = shift; + local *FH; + if (open(*FH, "<$name")) + { + if (defined($Texi2HTML::Config::IN_ENCODING) and $Texi2HTML::Config::USE_UNICODE) + { + binmode(*FH, ":encoding($Texi2HTML::Config::IN_ENCODING)"); + } + my $file = { 'fh' => *FH, + 'input_spool' => { 'spool' => [], + 'macro' => '' }, + 'name' => $name, + 'line_nr' => 0 }; + unshift(@fhs, $file); + $input_spool = $file->{'input_spool'}; + $line_number->{'file_name'} = $name; + $line_number->{'line_nr'} = 1; + } + else + { + warn "$ERROR Can't read file $name: $!\n"; + } +} + +sub open_out($) +{ + my $file = shift; + local *FILE; + if ($file eq '-') + { + binmode(STDOUT, ":encoding($to_encoding)") if (defined($to_encoding) and $Texi2HTML::Config::USE_UNICODE); + return \*STDOUT; + } + + unless (open(FILE, ">$file")) + { + die "$ERROR Can't open $file for writing: $!\n"; + } + if (defined($to_encoding) and $Texi2HTML::Config::USE_UNICODE) + { + if ($to_encoding eq 'utf8' or $to_encoding eq 'utf-8-strict') + { + binmode(FILE, ':utf8'); + } + else + { + binmode(FILE, ':bytes'); + } + binmode(FILE, ":encoding($to_encoding)"); + } + return *FILE; +} + +# FIXME not used when split +sub close_out($;$) +{ + my $FH = shift; + my $file = shift; + $file = '' if (!defined($file)); + return if ($Texi2HTML::Config::OUT eq ''); + close ($FH) || die "$ERROR: Error occurred when closing $file: $!\n"; +} + +sub next_line($) +{ + my $line_number = shift; + while (@fhs) + { + my $file = $fhs[0]; + $line_number->{'file_name'} = $file->{'name'}; + $input_spool = $file->{'input_spool'}; + if (@{$input_spool->{'spool'}}) + { + $line_number->{'macro'} = $file->{'input_spool'}->{'macro'}; + $line_number->{'line_nr'} = $file->{'line_nr'}; + my $line = shift(@{$input_spool->{'spool'}}); + print STDERR "# unspooling $line" if ($T2H_DEBUG & $DEBUG_MACROS); + return($line); + } + else + { + $file->{'input_spool'}->{'macro'} = ''; + $line_number->{'macro'} = ''; + } + my $fh = $file->{'fh'}; + no strict "refs"; + my $line = <$fh>; + use strict "refs"; + my $chomped_line = $line; + $file->{'line_nr'}++ if (defined($line) and chomp($chomped_line)); + $line_number->{'line_nr'} = $file->{'line_nr'}; + return($line) if (defined($line)); + no strict "refs"; + close($fh); + use strict "refs"; + shift(@fhs); + } + return(undef); +} + +# echo a warning +sub echo_warn($;$) +{ + my $text = shift; + chomp ($text); + my $line_number = shift; + warn "$WARN $text " . format_line_number($line_number) . "\n"; +} + +sub echo_error($;$) +{ + my $text = shift; + chomp ($text); + my $line_number = shift; + warn "$ERROR $text " . format_line_number($line_number) . "\n"; +} + +sub format_line_number($) +{ + my $line_number = shift; + my $macro_text = ''; + #$line_number = undef; + return '' unless (defined($line_number)); + $macro_text = " in $line_number->{'macro'}" if ($line_number->{'macro'} ne ''); + my $file_text = '('; + $file_text = "(in $line_number->{'file_name'} " if ($line_number->{'file_name'} ne $docu); + return "${file_text}l. $line_number->{'line_nr'}" . $macro_text . ')'; +} + +# to debug, dump the result of pass_texi and pass_structure in a file +sub dump_texi($$;$$) +{ + my $lines = shift; + my $pass = shift; + my $numbers = shift; + my $file = shift; + $file = "$docu_rdir$docu_name" . ".pass$pass" if (!defined($file)); + unless (open(DMPTEXI, ">$file")) + { + warn "Can't open $file for writing: $!\n"; + } + print STDERR "# Dump texi\n" if ($T2H_VERBOSE); + my $index = 0; + foreach my $line (@$lines) + { + my $number_information = ''; + my $chomped_line = $line; + $number_information = "$numbers->[$index]->{'file_name'}($numbers->[$index]->{'macro'},$numbers->[$index]->{'line_nr'}) " if (defined($numbers)); + print DMPTEXI "${number_information}$line"; + $index++ if (chomp($chomped_line)); + } + close DMPTEXI; +} + +# return next tag on the line +sub next_tag($) +{ + my $line = shift; + # macro_regexp + if ($line =~ /^\s*\@(["'~\@\}\{,\.!\?\s\*\-\^`=:\|\/])/o or $line =~ /^\s*\@([a-zA-Z][\w-]*)([\s\{\}\@])/ or $line =~ /^\s*\@([a-zA-Z][\w-]*)$/) + { + return ($1); + } + return ''; +} + +sub top_stack($) +{ + my $stack = shift; + return undef unless(@$stack); + return $stack->[-1]; +} + +# return the next element with balanced {} +sub next_bracketed($$) +{ + my $line = shift; + my $line_nr = shift; + my $opened_braces = 0; + my $result = ''; + my $spaces; + if ($line =~ /^(\s*)$/) + { + return ('','',$1); + } + while ($line !~ /^\s*$/) + { +#print STDERR "next_bracketed($opened_braces): $result !!! $line"; + if (!$opened_braces) + { # beginning of item + $line =~ s/^(\s*)//; + $spaces = $1; + #if ($line =~ s/^([^\{\}\s]+)//) + if ($line =~ s/^([^\{\}]+?)(\s+)/$2/ or $line =~ s/^([^\{\}]+?)$//) + { + $result = $1; + $result =~ s/\s*$//; + return ($result, $line, $spaces); + } + elsif ($line =~ s/^([^\{\}]+?)([\{\}])/$2/) + { + $result = $1; + } + } + elsif($line =~ s/^([^\{\}]+)//) + { + $result .= $1; + } + if ($line =~ s/^([\{\}])//) + { + my $brace = $1; + $opened_braces++ if ($brace eq '{'); + $opened_braces-- if ($brace eq '}'); + + if ($opened_braces < 0) + { + echo_error("too much '}' in specification", $line_nr); + $opened_braces = 0; + next; + } + $result .= $brace; + return ($result, $line, $spaces) if ($opened_braces == 0); + } + } + if ($opened_braces) + { + echo_error("'{' not closed in specification", $line_nr); + return ($result . ( '}' x $opened_braces), '', $spaces); + } + print STDERR "BUG: at the end of next_bracketed\n"; + return undef; +} + +# do a href using file and id and taking care of ommitting file if it is +# the same +# element: structuring element to point to +# file: current file +sub href($$) +{ + my $element = shift; + my $file = shift; + return '' unless defined($element); + my $href = ''; + print STDERR "Bug: $element->{'texi'}, id undef\n" if (!defined($element->{'id'})); + print STDERR "Bug: $element->{'texi'}, file undef\n" if (!defined($element->{'file'})); +#foreach my $key (keys(%{$element})) +#{ +# my $value = 'UNDEF'; $value = $element->{$key} if defined($element->{$key}); +# print STDERR "$key: $value\n"; +#}print STDERR "\n"; + $href .= $element->{'file'} if (defined($element->{'file'}) and $file ne $element->{'file'}); + $href .= "#$element->{'id'}" if (defined($element->{'id'})); + return $href; +} + +sub normalise_space($) +{ + return undef unless (defined ($_[0])); + my $text = shift; + $text =~ s/\s+/ /go; + $text =~ s/ $//; + $text =~ s/^ //; + return $text; +} + +sub normalise_node($) +{ + return undef unless (defined ($_[0])); + my $text = shift; + $text = normalise_space($text); + $text =~ s/^top$/Top/i; + return $text; +} + +sub do_anchor_label($$$$) +{ + my $command = shift; + #my $anchor = shift; + my $args = shift; + my $anchor = $args->[0]; + my $style_stack = shift; + my $state = shift; + my $line_nr = shift; + + return '' if ($state->{'multiple_pass'}); + $anchor = normalise_node($anchor); + if (!exists($nodes{$anchor}) or !defined($nodes{$anchor}->{'id'})) + { + print STDERR "Bug: unknown anchor `$anchor'\n"; + } + return &$Texi2HTML::Config::anchor($nodes{$anchor}->{'id'}); +} + +sub get_format_command($) +{ + my $format = shift; + my $command = ''; + my $format_name = ''; + my $term = 0; + my $item_nr; + my $paragraph_number; + my $enumerate_type; + my $number; + + $command = $format->{'command'} if (defined($format->{'command'})); + $format_name = $format->{'format'} if (defined($format->{'format'})); + $term = 1 if ($format->{'term'}); #This should never happen + + return ($format_name,$command,\$format->{'paragraph_number'},$term, + $format->{'item_nr'}, $format->{'spec'}, $format->{'number'}, + $format->{'stack_at_beginning'}); +} + +sub do_paragraph($$) +{ + my $text = shift; + my $state = shift; + my ($format, $paragraph_command, $paragraph_number, $term, $item_nr, + $enumerate_type, $number,$stack_at_beginning) + = get_format_command ($state->{'paragraph_context'}); + delete $state->{'paragraph_context'}; + + my $indent_style = ''; + if (exists($state->{'paragraph_indent'})) + { + $indent_style = $state->{'paragraph_indent'}; + $state->{'paragraph_indent'} = undef; + delete $state->{'paragraph_indent'}; + } + my $paragraph_command_formatted; + $state->{'paragraph_nr'}--; + (print STDERR "Bug text undef in do_paragraph", return '') unless defined($text); + my $align = ''; + $align = $state->{'paragraph_style'}->[-1] if ($state->{'paragraph_style'}->[-1]); + + if (exists($::style_map_ref->{$paragraph_command}) and + !exists($Texi2HTML::Config::special_list_commands{$format}->{$paragraph_command})) + { + if ($format eq 'itemize') + { + chomp ($text); + $text = do_simple($paragraph_command, $text, $state, [$text]); + $text = $text . "\n"; + } + } + elsif (exists($::things_map_ref->{$paragraph_command})) + { + $paragraph_command_formatted = do_simple($paragraph_command, '', $state); + } + return &$Texi2HTML::Config::paragraph($text, $align, $indent_style, $paragraph_command, $paragraph_command_formatted, $paragraph_number, $format, $item_nr, $enumerate_type, $number,$state->{'command_stack'},$stack_at_beginning); +} + +sub do_preformatted($$) +{ + my $text = shift; + my $state = shift; + my ($format, $leading_command, $preformatted_number, $term, $item_nr, + $enumerate_type, $number,$stack_at_beginning) + = get_format_command($state->{'preformatted_context'}); + delete ($state->{'preformatted_context'}); + my $leading_command_formatted; + my $pre_style = ''; + my $class = ''; + $pre_style = $state->{'preformatted_stack'}->[-1]->{'pre_style'} if ($state->{'preformatted_stack'}->[-1]->{'pre_style'}); + $class = $state->{'preformatted_stack'}->[-1]->{'class'}; + print STDERR "BUG: !state->{'preformatted_stack'}->[-1]->{'class'}\n" unless ($class); + if (exists($::style_map_ref->{$leading_command}) and + !exists($Texi2HTML::Config::special_list_commands{$format}->{$leading_command}) and ($style_type{$leading_command} eq 'style')) + { + $text = do_simple($leading_command, $text, $state,[$text]) if ($format eq 'itemize'); + } + elsif (exists($::things_map_ref->{$leading_command})) + { + $leading_command_formatted = do_simple($leading_command, '', $state); + } + return &$Texi2HTML::Config::preformatted($text, $pre_style, $class, $leading_command, $leading_command_formatted, $preformatted_number, $format, $item_nr, $enumerate_type, $number,$state->{'command_stack'},$stack_at_beginning); +} + +sub do_external_href($) +{ + # node_id is a unique node identifier with only letters, digits, - and _ + # node_xhtml_id is almost the same, but xhtml id can only begin with + # letters, so a prefix has to be appended + my $texi_node = shift; + my $file = ''; + my $node_file = ''; + my $node_id = ''; + my $node_xhtml_id = ''; + +#print STDERR "do_external_href $texi_node\n"; + + if ($texi_node =~ s/^\((.+?)\)//) + { + $file = $1; + } + $texi_node = normalise_node($texi_node); + if ($texi_node ne '') + { + if (exists($nodes{$texi_node}) and ($nodes{$texi_node}->{'cross_manual_target'})) + { + $node_id = $nodes{$texi_node}->{'cross_manual_target'}; + if ($Texi2HTML::Config::TRANSLITERATE_NODE) + { + $node_file = $nodes{$texi_node}->{'cross_manual_file'}; + } + } + else + { + if ($Texi2HTML::Config::TRANSLITERATE_NODE) + { + ($node_id, $node_file) = cross_manual_line($texi_node,1); + } + else + { + $node_id = cross_manual_line($texi_node); + } + } + $node_xhtml_id = node_to_id($node_id); + $node_file = $node_id unless ($Texi2HTML::Config::TRANSLITERATE_NODE); + } + return &$Texi2HTML::Config::external_href($texi_node, $node_file, + $node_xhtml_id, $file); +} + +# transform node for cross ref name to id suitable for xhtml: an xhtml id +# must begin with a letter. +sub node_to_id($) +{ + my $cross_ref_node_name = shift; + $cross_ref_node_name =~ s/^([0-9_])/g_t$1/; + return $cross_ref_node_name; +} + +# return 1 if the following tag shouldn't begin a line +sub no_line($) +{ + my $line = shift; + my $next_tag = next_tag($line); + return 1 if (($line =~ /^\s*$/) or $no_line_macros{$next_tag} or + (($next_tag =~ /^(\w+?)index$/) and ($1 ne 'print')) or + (($line =~ /^\@end\s+(\w+)/) and $no_line_macros{"end $1"})); + return 0; +} + +sub no_paragraph($$) +{ + my $state = shift; + my $line = shift; + return ($state->{'paragraph_context'} or $state->{'preformatted'} or $state->{'remove_texi'} or no_line($line) or $state->{'no_paragraph'}); +} + +# We restart the preformatted format which was stopped +# by the format if in preformatted, and start a paragraph +# for the text following the end of the format, if needed +sub begin_paragraph_after_command($$$$) +{ + my $state = shift; + my $stack = shift; + my $command = shift; + my $text_following = shift; + + if (($state->{'preformatted'} + and !$Texi2HTML::Config::format_in_paragraph{$command}) + or (!no_paragraph($state,$text_following))) + { + begin_paragraph($stack, $state); + } +} + +# handle raw formatting, ignored regions... +sub do_text_macro($$$$$) +{ + my $type = shift; + my $line = shift; + my $state = shift; + my $stack = shift; + my $line_nr = shift; + my $value; + #print STDERR "do_text_macro $type\n"; + + if ($text_macros{$type} eq 'raw') + { + $state->{'raw'} = $type; + #print STDERR "RAW\n"; + if ($state->{'raw'}) + { + push @$stack, { 'style' => $type, 'text' => '' }; + } + } + elsif ($text_macros{$type} eq 'value') + { + if (($line =~ s/(\s+)($VARRE)$//) or ($line =~ s/(\s+)($VARRE)(\s)//)) + { + $value = $1 . $2; + $value .= $3 if defined($3); + if ($state->{'ignored'}) + { + if ($type eq $state->{'ignored'}) + { + $state->{'ifvalue_inside'}++; + } + # if 'ignored' we don't care about the command as long as + # the nesting is correct + return ($line,''); + } + my $open_ifvalue = 0; + if ($type eq 'ifclear') + { + if (defined($value{$2})) + { + $open_ifvalue = 1; + } + else + { + push @{$state->{'text_macro_stack'}}, $type; + } + } + elsif ($type eq 'ifset') + { + unless (defined($value{$2})) + { + $open_ifvalue = 1; + } + else + { + push @{$state->{'text_macro_stack'}}, $type; + } + } + if ($open_ifvalue) + { + $state->{'ignored'} = $type; + $state->{'ifvalue'} = $type; + $state->{'ifvalue_inside'} = 1; + # We add at the top of the stack to be able to close all + # opened comands when closing the ifset/ifclear (and ignore + # everything that is in those commands) + push @$stack, { 'style' => 'ifvalue', 'text' => '' }; + } + + } + else + { # we accept a lone @ifset or @ifclear if it is inside an + if ($type eq $state->{'ifvalue'}) + { + $state->{'ifvalue_inside'}++; + return ($line,''); + } + echo_error ("Bad $type line: $line", $line_nr) unless ($state->{'ignored'}); + } + } + elsif (not $text_macros{$type}) + { # ignored text + $state->{'ignored'} = $type; + #print STDERR "IGNORED\n"; + } + else + { + push @{$state->{'text_macro_stack'}}, $type unless($state->{'ignored'}) ; + } + my $text = "\@$type"; + $text .= $value if defined($value); + return ($line, $text); +} + +# do regions handled specially, currently only tex, going through latex2html +sub init_special($$) +{ + my $style = shift; + my $text = shift; + if (defined($Texi2HTML::Config::command_handler{$style}) and + defined($Texi2HTML::Config::command_handler{$style}->{'init'})) + { + $special_commands{$style}->{'count'} = 0 if (!defined($special_commands{$style})); + if ($Texi2HTML::Config::command_handler{$style}->{'init'}($style,$text, + $special_commands{$style}->{'count'} +1)) + { + $special_commands{$style}->{'count'}++; + return "\@special_${style}_".$special_commands{$style}->{'count'}."{}"; + } + return ''; + } +} + +sub do_insertcopying($) +{ + my $state = shift; + return '' unless @{$region_lines{'copying'}}; + my $insert_copying_state = duplicate_state($state); + $insert_copying_state->{'multiple_pass'} = 1; + return substitute_text($insert_copying_state, @{$region_lines{'copying'}}); +} + +sub get_deff_index($$$) +{ + my $tag = shift; + my $line = shift; + my $line_nr = shift; + + $tag =~ s/x$//; + my ($style, $category, $name, $type, $class, $arguments); + ($style, $category, $name, $type, $class, $arguments) = parse_def($tag, $line, $line_nr); + $name = &$Texi2HTML::Config::definition_category($name, $class, $style); + return ($style, '') if (!defined($name) or ($name =~ /^\s*$/)); + return ($style, $name, $arguments); +} + +sub parse_def($$$) +{ + my $command = shift; + my $line = shift; + my $line_nr = shift; + + my $tag = $command; + + if (!ref ($Texi2HTML::Config::def_map{$tag})) + { + # substitute shortcuts for definition commands + my $substituted = $Texi2HTML::Config::def_map{$tag}; + $substituted =~ s/(\w+)//; + $tag = $1; + $line = $substituted . $line; + } +#print STDERR "PARSE_DEF($command,$tag) $line"; + my ($category, $name, $type, $class, $arguments); + my @args = @{$Texi2HTML::Config::def_map{$tag}}; + my $style = shift @args; + while (@args) + { + my $arg = shift @args; + if (defined($arg)) + { + # backward compatibility, it was possible to have a { in front. + $arg =~ s/^\{//; + my $item; + my $spaces; + ($item, $line,$spaces) = next_bracketed($line, $line_nr); + last if (!defined($item)); + $item =~ s/^\{(.*)\}$/$1/ if ($item =~ /^\{/); + if ($arg eq 'category') + { + $category = $item; + } + elsif ($arg eq 'name') + { + $name = $item; + } + elsif ($arg eq 'type') + { + $type = $item; + } + elsif ($arg eq 'class') + { + $class = $item; + } + elsif ($arg eq 'arg') + { + $line = $spaces . $item . $line; + } + } + else + { + last; + } + } +#print STDERR "PARSE_DEF (style $style, category $category, name $name, type $type, class $class, line $line)\n"; + return ($style, $category, $name, $type, $class, $line); +} + +sub begin_deff_item($$;$) +{ + my $stack = shift; + my $state = shift; + my $no_paragraph = shift; + #print STDERR "DEF push deff_item for $state->{'deff'}\n"; + push @$stack, { 'format' => 'deff_item', 'text' => '', 'deff_line' => $state->{'deff_line'}}; + # there is no paragraph when a new deff just follows the deff we are + # opening + begin_paragraph($stack, $state) + if ($state->{'preformatted'} and !$no_paragraph); + delete($state->{'deff_line'}); + #dump_stack(undef, $stack, $state); +} + +sub begin_paragraph($$) +{ + my $stack = shift; + my $state = shift; + + my $command = 1; + my $top_format = top_format($stack); + if (defined($top_format)) + { + $command = $top_format; + } + else + { + $command = { }; + } + $command->{'stack_at_beginning'} = [ @{$state->{'command_stack'}} ]; + if ($state->{'preformatted'}) + { + push @$stack, {'format' => 'preformatted', 'text' => '' }; + $state->{'preformatted_context'} = $command; + push @$stack, @{$state->{'paragraph_macros'}} if $state->{'paragraph_macros'}; + delete $state->{'paragraph_macros'}; + return; + } + $state->{'paragraph_context'} = $command; + $state->{'paragraph_nr'}++; + push @$stack, {'format' => 'paragraph', 'text' => '' }; + # if there are macros which weren't closed when the previous + # paragraph was closed we reopen them here + push @$stack, @{$state->{'paragraph_macros'}} if $state->{'paragraph_macros'}; + delete $state->{'paragraph_macros'}; +} + +sub parse_format_command($$) +{ + my $line = shift; + my $tag = shift; + my $command = 'asis'; + # macro_regexp + if (($line =~ /^\s*\@([A-Za-z][\w-]*)(\{\})?$/ or $line =~ /^\s*\@([A-Za-z][\w-]*)(\{\})?\s/) and ($::things_map_ref->{$1} or defined($::style_map_ref->{$1}))) + { + # macro_regexp + $line =~ s/^\s*\@([A-Za-z][\w-]*)(\{\})?\s*//; + $command = $1; + } + return ('', $command) if ($line =~ /^\s*$/); + chomp $line; + $line = substitute_text ({'keep_nr' => 1, 'keep_texi' => 1, 'check_item' => $tag}, $line); + return ($line, $command); +} + +sub parse_enumerate($) +{ + my $line = shift; + my $spec; + if ($line =~ /^\s*(\w)\b/ and ($1 ne '_')) + { + $spec = $1; + $line =~ s/^\s*(\w)\s*//; + } + return ($line, $spec); +} + +sub parse_multitable($$) +{ + my $line = shift; + my $line_nr = shift; + # first find the table width + my $table_width = 0; + if ($line =~ s/^\s+\@columnfractions\s+//) + { + my @fractions = split /\s+/, $line; + $table_width = $#fractions + 1; + while (@fractions) + { + my $fraction = shift @fractions; + unless ($fraction =~ /^(\d*\.\d+)|(\d+)\.?$/) + { + echo_error ("column fraction not a number: $fraction", $line_nr); + #warn "$ERROR column fraction not a number: $fraction"; + } + } + } + else + { + my $element; + my $line_orig = $line; + while ($line !~ /^\s*$/) + { + my $spaces; + ($element, $line, $spaces) = next_bracketed($line, $line_nr); + if ($element =~ /^\{/) + { + $table_width++; + } + else + { + echo_error ("garbage in multitable specification: $element", $line_nr); + } + } + } + return ($table_width); +} + +sub end_format($$$$$) +{ + my $text = shift; + my $stack = shift; + my $state = shift; + my $format = shift; + my $line_nr = shift; + #print STDERR "END FORMAT $format\n"; + #dump_stack($text, $stack, $state); + #sleep 1; + if ($format_type{$format} eq 'menu') + { + $state->{'menu'}--; + close_menu($text, $stack, $state, $line_nr); + } + if (($format_type{$format} eq 'list') or ($format_type{$format} eq 'table')) + { # those functions return if they detect an inapropriate context + add_item($text, $stack, $state, $line_nr, '', 1); # handle lists + add_term($text, $stack, $state, $line_nr, 1); # handle table + add_line($text, $stack, $state, $line_nr, 1); # handle table + add_row($text, $stack, $state, $line_nr); # handle multitable + } + + #print STDERR "END_FORMAT\n"; + #dump_stack($text, $stack, $state); + + # set to 1 if there is a mismatch between the closed format and format + # opened before + my $format_mismatch = 0; + + my $format_ref = pop @$stack; + + ######################### debug + if (!defined($format_ref->{'text'})) + { + push @$stack, $format_ref; + print STDERR "Bug: text undef in end_format $format\n"; + dump_stack($text, $stack, $state); + pop @$stack; + } + ######################### end debug + + if (defined($Texi2HTML::Config::def_map{$format})) + { + close_stack($text, $stack, $state, $line_nr, undef, 'deff_item') + unless ($format_ref->{'format'} eq 'deff_item'); + add_prev($text, $stack, &$Texi2HTML::Config::def_item($format_ref->{'text'})); + $format_ref = pop @$stack; # pop deff + ######################################### debug + if (!defined($format_ref->{'format'}) or !defined($Texi2HTML::Config::def_map{$format_ref->{'format'}})) + { + print STDERR "Bug: not a def* under deff_item\n"; + push (@$stack, $format_ref); + dump_stack($text, $stack, $state); + pop @$stack; + } + ######################################### end debug + elsif ($format_ref->{'format'} ne $format) + { + $format_mismatch = 1; + echo_warn ("Waiting for \@end $format_ref->{'format'}, found \@end $format", $line_nr); + } + add_prev($text, $stack, &$Texi2HTML::Config::def($format_ref->{'text'})); + } + elsif ($format_type{$format} eq 'cartouche') + { + add_prev($text, $stack, &$Texi2HTML::Config::cartouche($format_ref->{'text'},$state->{'command_stack'})); + } + elsif ($format eq 'float') + { + unless (defined($state->{'float'})) + { + print STDERR "Bug: state->{'float'} not defined in float\n"; + next; + } + my ($caption_lines, $shortcaption_lines) = &$Texi2HTML::Config::caption_shortcaption($state->{'float'}); + my ($caption_text, $shortcaption_text); + $caption_text = substitute_text(duplicate_state($state), @$caption_lines) if (defined($caption_lines)); + $shortcaption_text = substitute_text(duplicate_state($state), @$shortcaption_lines) if (defined($shortcaption_lines)); + add_prev($text, $stack, &$Texi2HTML::Config::float($format_ref->{'text'}, $state->{'float'}, $caption_text, $shortcaption_text)); + delete $state->{'float'}; + } + elsif (exists ($Texi2HTML::Config::complex_format_map->{$format})) + { + $state->{'preformatted'}--; + pop @{$state->{'preformatted_stack'}}; + # debug + if (!defined($Texi2HTML::Config::complex_format_map->{$format_ref->{'format'}}->{'begin'})) + { + print STDERR "Bug undef $format_ref->{'format'}" . "->{'begin'} (for $format...)\n"; + dump_stack ($text, $stack, $state); + } + #print STDERR "before $format\n"; + #dump_stack ($text, $stack, $state); + add_prev($text, $stack, &$Texi2HTML::Config::complex_format($format_ref->{'format'}, $format_ref->{'text'})); + #print STDERR "after $format\n"; + #dump_stack ($text, $stack, $state); + } + elsif (($format_type{$format} eq 'table') or ($format_type{$format} eq 'list')) + { + #print STDERR "CLOSE $format ($format_ref->{'format'})\n$format_ref->{'text'}\n"; + pop @{$state->{'table_list_stack'}}; + #dump_stack($text, $stack, $state); + if ($format_ref->{'format'} ne $format) + { # for example vtable closing a table. Cannot be known + # before if in a cell + $format_mismatch = 1; + echo_warn ("Waiting for \@end $format_ref->{'format'}, found \@end $format ", $line_nr); + } + if ($Texi2HTML::Config::format_map{$format}) + { # table or list has a simple format + add_prev($text, $stack, end_simple_format($format_ref->{'format'}, $format_ref->{'text'})); + } + else + { # table or list handler defined by the user + add_prev($text, $stack, &$Texi2HTML::Config::table_list($format_ref->{'format'}, $format_ref->{'text'}, $format_ref->{'command'})); + } + } + elsif ($format_type{$format} eq 'menu') + { + # it should be short-circuited if $Texi2HTML::Config::SIMPLE_MENU + if ($state->{'preformatted'}) + { + # end the fake complex format + $state->{'preformatted'}--; + pop @{$state->{'preformatted_stack'}}; + pop @$stack; + } + add_prev($text, $stack, &$Texi2HTML::Config::menu($format_ref->{'text'})); + } + elsif ($format eq 'quotation') + { + my $quotation_args = pop @{$state->{'quotation_stack'}}; + #add_prev($text, $stack, &$Texi2HTML::Config::quotation($format_ref->{'text'}, $quotation_args->{'text'}, $quotation_args->{'style_texi'}, $quotation_args->{'style_id'})); + add_prev($text, $stack, &$Texi2HTML::Config::quotation($format_ref->{'text'}, $quotation_args->{'text'}, $quotation_args->{'text_texi'})); + } + elsif ($Texi2HTML::Config::paragraph_style{$format}) + { + if ($state->{'paragraph_style'}->[-1] eq $format) + { + pop @{$state->{'paragraph_style'}}; + } + add_prev($text, $stack, &$Texi2HTML::Config::paragraph_style_command($format_ref->{'format'},$format_ref->{'text'})); + } + elsif (exists($Texi2HTML::Config::format_map{$format})) + { + add_prev($text, $stack, end_simple_format($format_ref->{'format'}, $format_ref->{'text'})); + } + else + { + echo_warn("Unknown format $format", $line_nr); + } + # special case for center as it is at the bottom of the stack + my $removed_from_stack; + if ($format eq 'center') + { + $removed_from_stack = shift @{$state->{'command_stack'}}; + } + else + { + $removed_from_stack = pop @{$state->{'command_stack'}}; + } + if ($removed_from_stack ne $format and !$format_mismatch) + { + print STDERR "Bug: removed_from_stack $removed_from_stack ne format $format\n"; + } +} + +sub do_text($;$) +{ + my $text = shift; + my $state = shift; + return $text if ($state->{'keep_texi'}); + my $remove_texi = 1 if ($state->{'remove_texi'} and !$state->{'simple_format'}); + return (&$Texi2HTML::Config::normal_text($text, $remove_texi, $state->{'preformatted'}, $state->{'code_style'},$state->{'command_stack'})); +} + +sub end_simple_format($$) +{ + my $tag = shift; + my $text = shift; + + my $element = $Texi2HTML::Config::format_map{$tag}; + return &$Texi2HTML::Config::format($tag, $element, $text); +} + +sub close_menu($$$$) +{ + my $text = shift; + my $stack = shift; + my $state = shift; + my $line_nr = shift; + if ($state->{'menu_comment'}) + { + #print STDERR "close MENU_COMMENT\n"; + #dump_stack($text, $stack, $state); + close_stack($text, $stack, $state, $line_nr, undef, 'menu_comment'); + # close_paragraph isn't needed in most cases, but a preformatted may + # appear after close_stack if we closed a format, as formats reopen + # preformatted. However it is empty and close_paragraph will remove it + close_paragraph($text, $stack, $state); + my $menu_comment = pop @$stack; + if (!$menu_comment->{'format'} or $menu_comment->{'format'} ne 'menu_comment') + { + warn "Bug waiting for menu_comment, got $menu_comment->{'format'}\n"; + dump_stack($text, $stack, $state); + } + add_prev($text, $stack, &$Texi2HTML::Config::menu_comment($menu_comment->{'text'})); + unless ($Texi2HTML::Config::SIMPLE_MENU) + { + pop @{$state->{'preformatted_stack'}}; + $state->{'preformatted'}--; + } + $state->{'menu_comment'}--; + } + if ($state->{'menu_entry'}) + { + close_stack($text, $stack,$state, $line_nr, undef, 'menu_description'); + my $descr = pop(@$stack); + print STDERR "# close_menu: close description\n" if ($T2H_DEBUG & $DEBUG_MENU); + add_prev($text, $stack, do_menu_description($descr->{'text'}, $state)); + delete $state->{'menu_entry'}; + } +} + +# Format menu link +sub do_menu_link($$;$) +{ + my $state = shift; + my $line_nr = shift; + my $simple = shift; + my $menu_entry = $state->{'menu_entry'}; + my $file = $state->{'element'}->{'file'}; + my $node_name = normalise_node($menu_entry->{'node'}); + + my $substitution_state = duplicate_state($state); + my $name = substitute_line($menu_entry->{'name'}, $substitution_state); + my $node_formatted = substitute_line($menu_entry->{'node'}, $substitution_state); + + my $entry = ''; + my $href; + my $element = $nodes{$node_name}; + + # menu points to an unknown node + if (!$element->{'seen'}) + { + if ($menu_entry->{'node'} =~ /^\s*\(.*\)/o or $novalidate) + { + # menu entry points to another info manual or invalid nodes + # and novalidate is set + #$href = $nodes{$node_name}->{'file'}; + $href = do_external_href($node_name); + } + else + { + echo_error ("Unknown node in menu entry `$node_name'", $line_nr); + # try to find an equivalent node + my @equivalent_nodes = equivalent_nodes($node_name); + my $node_seen; + foreach my $equivalent_node (@equivalent_nodes) + { + if ($nodes{$equivalent_node}->{'seen'}) + { + $node_seen = $equivalent_node; + last; + } + } + if (defined($node_seen)) + { + echo_warn (" ---> but equivalent node `$node_seen' found"); + $element = $nodes{$node_seen}; + } + } + } + + # the original node or an equivalent node was seen + if ($element->{'seen'}) + { + if ($element->{'reference_element'}) + { + $element = $element->{'reference_element'}; + } + + #print STDERR "SUBHREF in menu for `$element->{'texi'}'\n"; + $href = href($element, $file); + if (! $element->{'node'}) + { + $entry = $element->{'text'}; # this is the section/node name + $entry = "$Texi2HTML::Config::MENU_SYMBOL $entry" if (($entry ne '') and (!defined($element->{'number'}) or ($element->{'number'} =~ /^\s*$/)) and $Texi2HTML::Config::UNNUMBERED_SYMBOL_IN_MENU); + } + } + # save the element used for the href for the description + $menu_entry->{'menu_reference_element'} = $element; + + return &$Texi2HTML::Config::menu_link($entry, $substitution_state, $href, $node_formatted, $name, $menu_entry->{'ending'}) unless ($simple); + return &$Texi2HTML::Config::simple_menu_link($entry, $state->{'preformatted'}, $href, $node_formatted, $name, $menu_entry->{'ending'}); +} + +sub do_menu_description($$) +{ + my $descr = shift; + my $state = shift; + my $menu_entry = $state->{'menu_entry'}; + + my $element = $menu_entry->{'menu_reference_element'}; + + return &$Texi2HTML::Config::menu_description($descr, duplicate_state($state),$element->{'text_nonumber'}); +} + +sub do_xref($$$$) +{ + my $macro = shift; + my $args = shift; + my $style_stack = shift; + my $state = shift; + my $line_nr = shift; + + my $result = ''; + my @args = @$args; + #print STDERR "DO_XREF: $macro\n"; + my $j = 0; + for ($j = 0; $j <= $#$args; $j++) + { + $args[$j] = normalise_space($args[$j]); + # print STDERR " ($j)$args[$j]\n"; + } + $args[0] = '' if (!defined($args[0])); + my $node_texi = normalise_node($args[0]); + # a ref to a node in an info manual + if ($args[0] =~ s/^\(([^\)]+)\)\s*//) + { + if ($macro eq 'inforef') + { + $args[2] = $1 unless ($args[2]); + } + else + { + $args[3] = $1 unless ($args[3]); + } + } + if (($macro ne 'inforef') and $args[3]) + { + $node_texi = "($args[3])" . normalise_node($args[0]); + } + + if ($macro eq 'inforef') + { + if ((@args < 1) or ($args[0] eq '')) + { + echo_error ("Need a node name for \@$macro", $line_nr); + return ''; + } + if (@args > 3) + { + echo_warn ("Too much arguments for \@$macro", $line_nr); + } + $args[2] = '' if (!defined($args[2])); + $args[1] = '' if (!defined($args[1])); + $node_texi = "($args[2])$args[0]"; + } + + my $i; + my $new_state = duplicate_state($state); + $new_state->{'keep_texi'} = 0; + $new_state->{'keep_nr'} = 0; + for ($i = 0; $i < 5; $i++) + { + $args[$i] = substitute_line($args[$i], $new_state); + } + #print STDERR "(@args)\n"; + + if (($macro eq 'inforef') or ($args[3] ne '') or ($args[4] ne '')) + {# external ref + if ($macro eq 'inforef') + { + $macro = 'xref'; + $args[3] = $args[2]; + } + my $href = ''; + my $node_file = ''; + if ($args[3] ne '') + { + $href = do_external_href($node_texi); + $node_file = "($args[3])$args[0]"; + } + my $section = ''; + if ($args[4] ne '') + { + $section = $args[0]; + if ($args[2] ne '') + { + $section = $args[2]; + } + } + $result = &$Texi2HTML::Config::external_ref($macro, $section, $args[4], $node_file, $href, $args[1]); + } + else + { + my $element = $nodes{$node_texi}; + if ($element and $element->{'seen'}) + { + if ($element->{'reference_element'}) + { + $element = $element->{'reference_element'}; + } + my $file = ''; + if (defined($state->{'element'})) + { + $file = $state->{'element'}->{'file'}; + } + else + { + echo_warn ("\@$macro not in text (in anchor, node, section...)", $line_nr); + # if Texi2HTML::Config::SPLIT the file is '' which ensures + # a href with the file name. if ! Texi2HTML::Config::SPLIT + # the 2 file will be the same thus there won't be the file name + $file = $element->{'file'} unless ($Texi2HTML::Config::SPLIT); + } + #print STDERR "SUBHREF in ref to node `$node_texi': $_"; + my $href = href($element, $file); + my $section = $args[2]; + $section = $args[1] if ($section eq ''); + my $name = $section; + my $short_name = $section; + if ($section eq '') + { + # FIXME maybe one should use 'text' instead of 'text_nonumber' + # However the real fix would be to have an internal_ref call + # with more informations + $name = $element->{'text_nonumber'}; + $short_name = $args[0]; + } + $result = &$Texi2HTML::Config::internal_ref ($macro, $href, $short_name, $name, $element->{'section'}); + } + else + { + if (($node_texi eq '') or !$novalidate) + { + echo_error ("Undefined node `$node_texi' in \@$macro", $line_nr); + my $text = ''; + for (my $i = 0; $i < @$args -1; $i++) + { + $text .= $args->[$i] .','; + } + $text .= $args->[-1]; + $result = "\@$macro"."{${text}}"; + } + else + { + $result = &$Texi2HTML::Config::external_ref($macro, '', '', $args[0], do_external_href($node_texi), $args[1]); + } + } + } + return $result; +} + +sub do_acronym_like($$$$$) +{ + my $command = shift; + my $args = shift; + my $acronym_texi = shift @$args; + my $explanation = shift @$args; + my $style_stack = shift; + my $state = shift; + my $line_nr = shift; + + my $explanation_lines; + my $explanation_text; + my $explanation_simple_format; + + if (defined($explanation)) + { + $explanation =~ s/^\s*//; + $explanation =~ s/\s*$//; + $explanation = undef if ($explanation eq ''); + } + $acronym_texi =~ s/^\s*//; + $acronym_texi =~ s/\s*$//; + + return '' if ($acronym_texi eq ''); + + my $with_explanation = 0; + my $normalized_text = cross_manual_line(normalise_node($acronym_texi)); + if (defined($explanation)) + { + $with_explanation = 1; + $acronyms_like{$command}->{$normalized_text} = $explanation; + } + elsif (exists($acronyms_like{$command}->{$normalized_text})) + { + $explanation = $acronyms_like{$command}->{$normalized_text}; + } + + if (defined($explanation)) + { + @$explanation_lines = map {$_ = $_."\n"} split (/\n/, $explanation); + my $text = ''; + foreach my $line(@$explanation_lines) + { + $line .= ' ' if (chomp ($line)); + $text .= $line + } + $text =~ s/ $//; + my $simple_format_state = duplicate_state($state); + $explanation_simple_format = simple_format($simple_format_state,$text); + $explanation_text = substitute_line($text, duplicate_state($state)); + } + return &$Texi2HTML::Config::acronym_like($command, $acronym_texi, substitute_line($acronym_texi, duplicate_state($state)), + $with_explanation, $explanation_lines, $explanation_text, $explanation_simple_format); +} + +sub do_caption_shortcaption($$$$$) +{ + my $command = shift; + my $args = shift; + my $text = $args->[0]; + my $style_stack = shift; + my $state = shift; + my $line_nr = shift; + + if (!exists($state->{'float'})) + { +#dump_stack(\"", [], $state); + echo_error("\@$command outside of float", $line_nr); + return ''; + } + my $float = $state->{'float'}; + my @texi_lines = map {$_ = $_."\n"} split (/\n/, $text); + $float->{"${command}_texi"} = \@texi_lines; + return ''; +} + +# function called when a @float is encountered. Don't do any output +# but prepare $state->{'float'} +sub do_float_line($$$$$) +{ + my $command = shift; + my $args = shift; + my @args = @$args; + my $style_texi = shift @args; + my $label_texi = shift @args; + my $style_stack = shift; + my $state = shift; + my $line_nr = shift; + + $style_texi = undef if (defined($style_texi) and $style_texi=~/^\s*$/); + $label_texi = undef if (defined($label_texi) and $label_texi=~/^\s*$/); + if (defined($label_texi)) + { # the float is considered as a node as it may be a target for refs. + # it was entered as a node in the pass_structure and the float + # line was parsed at that time + $state->{'float'} = $nodes{normalise_node($label_texi)}; + #print STDERR "float: $state->{'float'}, $state->{'float'}->{'texi'}\n"; + } + else + { # a float without label. It can't be the target for refs. + $state->{'float'} = { 'float' => 1 }; + if (defined($style_texi)) + { + $state->{'float'}->{'style_texi'} = normalise_space($style_texi); + $state->{'float'}->{'style_id'} = + cross_manual_line($state->{'float'}->{'style_texi'}); + $state->{'float'}->{'style'} = substitute_line($style_texi); + } + #print STDERR "float: (no label) $state->{'float'}\n"; + } + return ''; +} + +sub do_quotation_line($$$$$) +{ + my $command = shift; + my $args = shift; + my @args = @$args; + my $text_texi = shift @args; + my $style_stack = shift; + my $state = shift; + my $line_nr = shift; + my $text; + + $text_texi = undef if (defined($text_texi) and $text_texi=~/^\s*$/); + if (defined($text_texi)) + { + $text = substitute_line($text_texi, duplicate_state($state)); + $text =~ s/\s*$//; + } + my $quotation_args = { 'text' => $text, 'text_texi' => $text_texi }; + push @{$state->{'quotation_stack'}}, $quotation_args; + $state->{'prepend_text'} = &$Texi2HTML::Config::quotation_prepend_text($text_texi); + return ''; +} + +sub do_def_line($$$$$) +{ + my $command = shift; + my $args = shift; + my @args = @$args; + my $arguments = shift @args; + my $style_stack = shift; + my $state = shift; + my $line_nr = shift; + + $state->{'deff_line'}->{'arguments'} = $arguments; + return ''; +} + +sub do_footnote($$$$) +{ + my $command = shift; + my $args = shift; + my $text = $args->[0]; + my $style_stack = shift; + my $state = shift; + my $line_nr = shift; + + $text .= "\n"; + $foot_num++; + $relative_foot_num++; + my $docid = "DOCF$foot_num"; + my $footid = "FOOT$foot_num"; + my $from_file = ''; + if ($state->{'element'} and $Texi2HTML::Config::SPLIT and $Texi2HTML::Config::SEPARATED_FOOTNOTES) + { + $from_file = $state->{'element'}->{'file'}; + } + my %state; + initialise_state(\%state); + if ($Texi2HTML::Config::SEPARATED_FOOTNOTES) + { + $state{'element'} = $footnote_element; + } + else + { + $state{'element'} = $state->{'element'}; + } + my $file = ''; + $file = $docu_foot if ($Texi2HTML::Config::SPLIT and $Texi2HTML::Config::SEPARATED_FOOTNOTES); + + # FIXME use split_lines ? It seems to work like it is now ? + my @lines = substitute_text(\%state, map {$_ = $_."\n"} split (/\n/, $text)); + my ($foot_lines, $foot_label) = &$Texi2HTML::Config::foot_line_and_ref ($foot_num, + $relative_foot_num, $footid, $docid, $from_file, $file, \@lines, $state); + push(@foot_lines, @{$foot_lines}); + return $foot_label; +} + +sub do_image($$$$) +{ + # replace images + my $command = shift; + my $args = shift; + my $text = $args->[0]; + my $style_stack = shift; + my $state = shift; + my $line_nr = shift; + $text =~ s/\s+/ /gos; # remove useless spaces and newlines + my @args = split (/\s*,\s*/, $text); + my $base = $args[0]; + if ($base eq '') + { + echo_error ("no file argument for \@image", $line_nr); + #warn "$ERROR no file argument for \@image\n"; + return ''; + } + $args[4] = '' if (!defined($args[4])); + $args[3] = '' if (!defined($args[3])); + my $image; + my $file_name; + my @file_names = &$Texi2HTML::Config::image_files($base,$args[4]); +# $image = locate_include_file("$base.$args[4]") if ($args[4] ne ''); + foreach my $file (@file_names) + { + if ($image = locate_include_file($file)) + { + $file_name = $file; + last; + } + } + $image = '' if (!defined($image)); + + my $alt; + if ($args[3] =~ /\S/) + { + # makeinfo don't do that. Maybe it should be remove_texi or + # simple_format... The raw alt is also given in argument + $alt = do_text($args[3]); + $alt = $alt if ($alt =~ /\S/); + } + return &$Texi2HTML::Config::image($path_to_working_dir . $image, $base, + $state->{'preformatted'}, $file_name, $alt, $args[1], $args[2], + $args[3], $args[4], $path_to_working_dir, $image); +} + +sub duplicate_state($) +{ + my $state = shift; + my $new_state = { 'element' => $state->{'element'}, + 'preformatted' => $state->{'preformatted'}, + 'code_style' => $state->{'code_style'}, + 'keep_texi' => $state->{'keep_texi'}, + 'keep_nr' => $state->{'keep_nr'}, + 'preformatted_stack' => $state->{'preformatted_stack'}, + 'multiple_pass' => $state->{'multiple_pass'}, +# this is needed for preformatted + 'command_stack' => [ @{$state->{'command_stack'}} ], + 'preformatted_context' => + {'stack_at_beginning' => [ @{$state->{'command_stack'}} ] } + }; + return $new_state; +} + +sub expand_macro($$$$$) +{ + my $name = shift; + my $args = shift; + my $end_line = shift; + my $line_nr = shift; + my $state = shift; + + # we dont expand macros when in ignored environment. + return if ($state->{'ignored'}); + my $index = 0; + foreach my $arg (@$args) + { # expand @macros in arguments. It is complicated because we must be + # carefull not to expand macros in @ignore section or the like, and + # still keep every single piece of text (including the @ignore macros). + $args->[$index] = substitute_text({'texi' => 1, 'arg_expansion' => 1}, split_lines($arg)); + $index++; + } + # retrieve the macro definition + my $macrobody = $macros->{$name}->{'body'}; + my $formal_args = $macros->{$name}->{'args'}; + my $args_index = $macros->{$name}->{'args_index'}; + my $i; + + die "Bug end_line not defined" if (!defined($end_line)); + + for ($i=0; $i<=$#$formal_args; $i++) + { + $args->[$i] = "" unless (defined($args->[$i])); + print STDERR "# arg($i): $args->[$i]\n" if ($T2H_DEBUG & $DEBUG_MACROS); + } + echo_error ("too much arguments for macro $name", $line_nr) if (defined($args->[$i + 1])); + my $result = ''; + while ($macrobody) + { + if ($macrobody =~ s/^([^\\]*)\\//o) + { + $result .= $1 if defined($1); + if ($macrobody =~ s/^\\//) + { + $result .= '\\'; + } + elsif ($macrobody =~ s/^(\@end\sr?macro)$// or $macrobody =~ s/^(\@end\sr?macro\s)// or $macrobody =~ s/^(\@r?macro\s+\w+\s*.*)//) + { # \ protect @end macro + $result .= $1; + } + elsif ($macrobody =~ s/^([^\\]*)\\//) + { + my $arg = $1; + if (defined($args_index->{$arg})) + { + $result .= $args->[$args_index->{$arg}]; + } + else + { + warn "$ERROR \\ not followed by \\ or an arg but by $arg in macro\n"; + $result .= '\\' . $arg; + } + } + next; + } + $result .= $macrobody; + last; + } + my @result = split(/^/m, $result); + # Add the result of the macro expansion back to the input_spool. + # Set the macro name if in the outer macro + if ($state->{'arg_expansion'}) + { + unshift @{$state->{'spool'}}, (@result, $end_line); + } + else + { + unshift @{$input_spool->{'spool'}}, (@result, $end_line); + $input_spool->{'macro'} = $name if ($input_spool->{'macro'} eq ''); + } + if ($T2H_DEBUG & $DEBUG_MACROS) + { + print STDERR "# macro expansion result:\n"; + #print STDERR "$first_line"; + foreach my $line (@result) + { + print STDERR "$line"; + } + print STDERR "# macro expansion result end\n"; + } +} + +sub do_index_summary_file($) +{ + my $name = shift; + my ($pages, $entries) = get_index($name); + &$Texi2HTML::Config::index_summary_file_begin ($name, $printed_indices{$name}); + print STDERR "# writing $name index summary\n" if $T2H_VERBOSE; + + foreach my $key (sort keys %$entries) + { + my $entry = $entries->{$key}; + my $indexed_element = $entry->{'element'}; + my $entry_element = $indexed_element; + # notice that we use the section associated with a node even when + # there is no with_section, i.e. when there is another node preceding + # the sectionning command. + # However when it is the Top node, we use the node instead. + # (for the Top node, 'top_as_section' is true) + $entry_element = $entry_element->{'section_ref'} if ($entry_element->{'section_ref'} and !$entry_element->{'top_as_section'}); + my $origin_href = $entry->{'file'}; + #print STDERR "$entry $entry->{'entry'}, real elem $indexed_element->{'texi'}, section $entry_element->{'texi'}, real $indexed_element->{'file'}, entry file $entry->{'file'}\n"; + if ($entry->{'label'}) + { + $origin_href .= '#' . $entry->{'label'}; + } + else + { + # If the $indexed_element element and the $index entry are on + # the same + # file the real element is prefered. If they aren't on the same file + # the entry id is choosed as it means that the real element + # and the index entry are separated by a printindex. + print STDERR "id undef ($entry) entry: $entry->{'entry'}, label: $indexed_element->{'text'}\n" if (!defined($entry->{'id'})); + if ($entry->{'file'} eq $indexed_element->{'file'}) + { + $origin_href .= '#' . $indexed_element->{'id'}; + } + else + { + $origin_href .= '#' . $entry->{'id'} ; + } + } + &$Texi2HTML::Config::index_summary_file_entry ($name, + $key, $origin_href, + substitute_line($entry->{'entry'}), $entry->{'entry'}, + href($entry_element, ''), + $entry_element->{'text'}, + $printed_indices{$name}); + } + &$Texi2HTML::Config::index_summary_file_end ($name, $printed_indices{$name}); +} + +sub do_index_page($$;$) +{ + my $index_elements = shift; + my $nr = shift; + my $page = shift; + my $index_element = $index_elements->[$nr]; + my $summary = do_index_summary($index_element->{'element'}, $index_elements); + my $entries = do_index_entries($index_element->{'element'}, $index_element->{'page'}, $index_element->{'name'}); + return $summary . $entries . $summary; +} + +sub do_index_summary($$) +{ + my $element = shift; + my $index_elements = shift; + + my @letters; + my @symbols; + + for my $index_element_item (@$index_elements) + { + my $index_element = $index_element_item->{'element'}; + my $file = ''; + $file .= $index_element->{'file'} if ($index_element->{'file'} ne $element->{'file'}); + my $index = 0; + for my $letter (@{$index_element_item->{'page'}->{'letters'}}) + { + if ($letter =~ /^[A-Za-z]/) + { + push @letters, &$Texi2HTML::Config::summary_letter($letter, $file, "$index_element->{'id'}" . "_$index"); + } + else + { + push @symbols, &$Texi2HTML::Config::summary_letter($letter, $file, "$index_element->{'id'}" . "_$index"); + } + $index++; + } + } + return &$Texi2HTML::Config::index_summary(\@letters, \@symbols); +} + +sub do_index_entries($$$) +{ + my $element = shift; + my $page = shift; + my $name = shift; + + my $letters = ''; + my $index = 0; + foreach my $letter (@{$page->{'letters'}}) + { + my $entries = ''; + foreach my $entry (@{$page->{'entries_by_letter'}->{$letter}}) + { + my $indexed_element = $entry->{'element'}; + my $entry_element = $indexed_element; + # notice that we use the section associated with a node even when + # there is no with_section, i.e. when there is another node preceding + # the sectionning command. + # However when it is the Top node, we use the node instead. + # (for the Top node, 'top_as_section' is true) + $entry_element = $entry_element->{'section_ref'} if ($entry_element->{'section_ref'} and !$entry_element->{'top_as_section'}); + my $origin_href = ''; + $origin_href = $entry->{'file'} if ($Texi2HTML::Config::SPLIT and $entry->{'file'} ne $element->{'file'}); + #print STDERR "$entry $entry->{'entry'}, real elem $indexed_element->{'texi'}, section $entry_element->{'texi'}, real $indexed_element->{'file'}, entry file $entry->{'file'}\n"; + if ($entry->{'label'}) + { + $origin_href .= '#' . $entry->{'label'}; + } + else + { + # If the $indexed_element element and the $index entry are + # in the same file the indexed_element is prefered. If they + # aren't in the same file the entry id is choosed as it means + # that the indexed_element element and the index entry are + # separated by a printindex. + print STDERR "id undef ($entry) entry: $entry->{'entry'}, label: $indexed_element->{'text'}\n" if (!defined($entry->{'id'})); + if ($entry->{'file'} eq $indexed_element->{'file'}) + { + $origin_href .= '#' . $indexed_element->{'id'}; + } + else + { + $origin_href .= '#' . $entry->{'id'} ; + } + } + #print STDERR "SUBHREF in index entry `$entry->{'entry'}' for `$entry_element->{'texi'}'\n"; + $entries .= &$Texi2HTML::Config::index_entry ($origin_href, + substitute_line($entry->{'entry'}), + href($entry_element, $element->{'file'}), + $entry_element->{'text'}); + } + $letters .= &$Texi2HTML::Config::index_letter ($letter, "$element->{'id'}" . "_$index", $entries); + $index++; + } + return &$Texi2HTML::Config::print_index($letters, $name); +} + +# remove texi commands, replacing with what seems adequate. see simple_map_texi +# and texi_map. +# Doesn't protect html +sub remove_texi(@) +{ + return substitute_text ({ 'remove_texi' => 1}, @_); +} + +# Same as remove texi but protect text and use special maps for @-commands +sub simple_format($@) +{ + my $state = shift; + $state = {} if (!defined($state)); + $state->{'remove_texi'} = 1; + $state->{'simple_format'} = 1; + # WARNING currently it is only used for lines. It may change in the future. + $state->{'no_paragraph'} = 1; + $::simple_map_texi_ref = \%Texi2HTML::Config::simple_format_simple_map_texi; + $::style_map_texi_ref = \%Texi2HTML::Config::simple_format_style_map_texi; + $::texi_map_ref = \%Texi2HTML::Config::simple_format_texi_map; + my $text = substitute_text($state, @_); + $::simple_map_texi_ref = \%Texi2HTML::Config::simple_map_texi; + $::style_map_texi_ref = \%Texi2HTML::Config::style_map_texi; + $::texi_map_ref = \%Texi2HTML::Config::texi_map; + return $text; +} + +sub enter_table_index_entry($$$$) +{ + my $text = shift; + my $stack = shift; + my $state = shift; + my $line_nr = shift; + if ($state->{'item'} and ($state->{'table_stack'}->[-1] =~ /^(v|f)table$/)) + { + my $index = $1; + my $macro = $state->{'item'}; + delete $state->{'item'}; + close_stack($text, $stack, $state, $line_nr, undef, 'index_item'); + my $item = pop @$stack; + my $element = $state->{'element'}; + $element = $state->{'node_ref'} unless ($element); + enter_index_entry($index, $line_nr, $item->{'text'}, + $state->{'place'}, $element, 0, $state->{'table_stack'}->[-1]); + add_prev($text, $stack, "\@$macro" . $item->{'text'}); + } +} + +sub scan_texi($$$$;$) +{ + my $line = shift; + my $text = shift; + my $stack = shift; + my $state = shift; + my $line_nr = shift; + + die "stack not an array ref" unless (ref($stack) eq "ARRAY"); + local $_ = $line; + + while(1) + { + # scan_texi + #print STDERR "WHILE:$_"; + #print STDERR "ARG_EXPANSION: $state->{'arg_expansion'}\n" if ($state->{'arg_expansion'}); + #dump_stack($text, $stack, $state); + #print STDERR "ifvalue_inside $state->{'ifvalue_inside'}\n"; + + + # first we handle special cases: + # macro definition: $state->{'macro_inside'} + # macro arguments: $state->{'macro_name'} + # raw format: $state->{'raw'} + # @verb: $state->{'verb'} + # ignored: $state->{'ignored'} + # and then the remaining text/macros. + + # in macro definition + if ($state->{'macro_inside'}) + { + if (s/^([^\\\@]*\\)//) + {# protected character or @end macro + $state->{'macro'}->{'body'} .= $1 unless ($state->{'ignored'}); + if (s/^\\//) + { + $state->{'macro'}->{'body'} .= '\\' unless ($state->{'ignored'}); + next; + } + # I believe it is correct, although makeinfo don't do that. + elsif (s/^(\@end\sr?macro)$//o or s/^(\@end\sr?macro\s)//o + or s/^(\@r?macro\s+\w+\s*.*)//o) + { + $state->{'macro'}->{'body'} .= $1 unless ($state->{'ignored'}); + next; + } + } + #if (s/^(.*?)\@end\sr?macro$//o or s/^(.*?)\@end\sr?macro\s+//o) + if (s/^(\@end\sr?macro)$//o or s/^(\@end\sr?macro\s+)//o) + { + $state->{'macro_inside'}--; + next if ($state->{'ignored'}); + if ($state->{'macro_inside'}) + { + $state->{'macro'}->{'body'} .= $1; + next; + } + chomp $state->{'macro'}->{'body'}; + print STDERR "# end macro def. Body:\n$state->{'macro'}->{'body'}" + if ($T2H_DEBUG & $DEBUG_MACROS); + delete $state->{'macro'}; + return if (/^\s*$/); + next; + } + elsif(/^(\@r?macro\s+\w+\s*.*)/) + { + $state->{'macro'}->{'body'} .= $_ unless ($state->{'ignored'}); + $state->{'macro_inside'}++; + return; + } + elsif (s/^\@(.)//) + { + $state->{'macro'}->{'body'} .= '@' . $1 unless ($state->{'ignored'}); + next; + } + elsif (s/^\@//) + { + $state->{'macro'}->{'body'} .= '@' unless ($state->{'ignored'}); + next; + } + else + { + s/([^\@\\]*)//; + if ($state->{'ignored'}) + { + return if (/^$/); + next; + } + $state->{'macro'}->{'body'} .= $1 if (defined($1)); + if (/^$/) + { + $state->{'macro'}->{'body'} .= $_; + return; + } + next; + } + } + # in macro arguments parsing/expansion. Here \ { } and , if this is a + # multi args macro have a signification, the remaining is passed + # unmodified + if (defined($state->{'macro_name'})) + { + my $special_chars = quotemeta ('\{}'); + my $multi_args = 0; + my $formal_args = $macros->{$state->{'macro_name'}}->{'args'}; + $multi_args = 1 if ($#$formal_args >= 1); + $special_chars .= quotemeta(',') if ($multi_args); + if ($state->{'macro_args'}->[-1] eq '') + {# remove space at the very beginning + s/^\s*//o; + } + if (s/^([^$special_chars]*)([$special_chars])//) + { + $state->{'macro_args'}->[-1] .= $1 if defined($1); + # \ protects any character in macro arguments + if ($2 eq '\\') + { + print STDERR "# macro call: protected char\n" if ($T2H_DEBUG & $DEBUG_MACROS); + if (s/^(.)//) + { + $state->{'macro_args'}->[-1] .= $1; + } + else + { + $state->{'macro_args'}->[-1] .= '\\'; + } + } + elsif ($2 eq ',') + { # in texinfo 4.8.90 a comma in braces is protected + if ($state->{'macro_depth'} > 1) + { + $state->{'macro_args'}->[-1] .= ','; + } + else + { # separate args + print STDERR "# macro call: new arg\n" if ($T2H_DEBUG & $DEBUG_MACROS); + s/^\s*//o; + push @{$state->{'macro_args'}}, ''; + } + } + elsif ($2 eq '}') + { # balanced } ends the macro call, otherwise it is in the arg + $state->{'macro_depth'}--; + if ($state->{'macro_depth'} == 0) + { + print STDERR "# expanding macro $state->{'macro_name'}\n" if ($T2H_DEBUG & $DEBUG_MACROS); + $_ = expand_macro($state->{'macro_name'}, $state->{'macro_args'}, $_, $line_nr, $state); + delete $state->{'macro_name'}; + delete $state->{'macro_depth'}; + delete $state->{'macro_args'}; + return; + } + else + { + print STDERR "# macro call: closing }\n" if ($T2H_DEBUG & $DEBUG_MACROS); + add_text('}', \$state->{'macro_args'}->[-1]); + } + } + elsif ($2 eq '{') + { + print STDERR "# macro call: opening {\n" if ($T2H_DEBUG & $DEBUG_MACROS); + $state->{'macro_depth'}++; + add_text('{', \$state->{'macro_args'}->[-1]); + } + next; + } + print STDERR "# macro call: end of line\n" if ($T2H_DEBUG & $DEBUG_MACROS); + $state->{'macro_args'}->[-1] .= $_; + return; + } + # in a raw format, verbatim, tex or html + if ($state->{'raw'}) + { + my $tag = $state->{'raw'}; + + # debugging + if (! @$stack or ($stack->[-1]->{'style'} ne $tag)) + { + print STDERR "Bug: raw or special: $tag but not on top of stack\n"; + print STDERR "line: $_"; + dump_stack($text, $stack, $state); + exit 1; + } + + if (s/^(.*?)(\@end\s$tag)$// or s/^(.*?)(\@end\s$tag\s)//) + {# we add it even if 'ignored', it'll be discarded when there is + # the @end + add_prev ($text, $stack, $1); + my $end = $2; + my $style = pop @$stack; + if ($style->{'text'} !~ /^\s*$/ or $state->{'arg_expansion'}) + # FIXME if 'arg_expansion' and also 'ignored' is true, + # theoretically we should keep + # what is in the raw format however + # it will be removed later anyway + {# ARG_EXPANSION + my $after_macro = ''; + $after_macro = ' ' unless (/^\s*$/); + add_prev ($text, $stack, $style->{'text'} . $end . $after_macro) unless ($state->{'ignored'}); + delete $state->{'raw'}; + } + next; + } + else + {# we add it even if 'ignored', it'll be discarded when there is + # the @end + add_prev ($text, $stack, $_); + last; + } + } + + # in a @verb{ .. } macro + if (defined($state->{'verb'})) + { + #dump_stack($text, $stack, $state); + my $char = quotemeta($state->{'verb'}); + #print STDERR "VERB $char\n"; + if (s/^(.*?)$char\}/\}/) + {# we add it even if 'ignored', it'll be discarded when closing + add_prev($text, $stack, $1 . $state->{'verb'}); + $stack->[-1]->{'text'} = $state->{'verb'} . $stack->[-1]->{'text'}; + delete $state->{'verb'}; + next; + } + else + {# we add it even if 'ignored', it'll be discarded when closing + add_prev($text, $stack, $_); + last; + } + } + # In ignored region + if ($state->{'ignored'}) + { + #print STDERR "IGNORED(ifvalue($state->{'ifvalue_inside'})): $state->{'ignored'}\n"; + if (/^.*?\@end(\s+)([a-zA-Z]\w+)/) + { + if ($2 eq $state->{'ignored'}) + { + s/^(.*?\@end)(\s+)([a-zA-Z]\w+)//; + my $end_ignore = $1.$2.$3; + if (($state->{'ifvalue_inside'}) and $state->{'ignored'} eq $state->{'ifvalue'}) + { + if ($state->{'ifvalue_inside'} == 1) + {# closing still opened @-commands with braces + pop (@$stack) while (@$stack and $stack->[-1]->{'style'} ne 'ifvalue') + } + pop (@$stack); + $state->{'ifvalue_inside'}--; + } + $state->{'ignored'} = undef; + delete $state->{'ignored'}; + # We are stil in the ignored ifset or ifclear section + $state->{'ignored'} = $state->{'ifvalue'} if ($state->{'ifvalue_inside'}); + #dump_stack($text, $stack, $state); + # MACRO_ARG => keep ignored text + if ($state->{'arg_expansion'}) + {# this may not be very usefull as it'll be remove later + add_prev ($text, $stack, $end_ignore); + next; + } + return if /^\s*$/o; + next; + } + } + add_prev ($text, $stack, $_) if ($state->{'arg_expansion'}); + # we could theoretically continue for ignored commands other + # than ifset or ifclear, however it isn't usefull. + return unless ($state->{'ifvalue_inside'} and ($state->{'ignored'} eq $state->{'ifvalue'})); + } + + + # an @end tag + # macro_regexp + if (s/^([^{}@]*)\@end(\s+)([a-zA-Z][\w-]*)//) + { + my $leading_text = $1; + my $space = $2; + my $end_tag = $3; + # when 'ignored' we don't open environments that aren't associated + # with ignored regions, so we don't need to close them. + next if ($state->{'ignored'});# ARG_EXPANSION + add_prev($text, $stack, $leading_text); + if (defined($state->{'text_macro_stack'}) + and @{$state->{'text_macro_stack'}} + and ($end_tag eq $state->{'text_macro_stack'}->[-1])) + { + pop @{$state->{'text_macro_stack'}}; + # we keep menu and titlepage for the following pass + if ((($end_tag eq 'menu') and $text_macros{'menu'}) or ($region_lines{$end_tag}) or $state->{'arg_expansion'}) + { + add_prev($text, $stack, "\@end${space}$end_tag"); + } + else + { + #print STDERR "End $end_tag\n"; + #dump_stack($text, $stack, $state); + return if (/^\s*$/); + } + } + elsif ($text_macros{$end_tag}) + { + echo_error ("\@end $end_tag without corresponding element", $line_nr); + } + else + {# ARG_EXPANSION + add_prev($text, $stack, "\@end${space}$end_tag"); + } + next; + } + # macro_regexp + elsif (s/^([^{}@]*)\@(["'~\@\}\{,\.!\?\s\*\-\^`=:\|\/])//o or s/^([^{}@]*)\@([a-zA-Z][\w-]*)([\s\{\}\@])/$3/o or s/^([^{}@]*)\@([a-zA-Z][\w-]*)$//o) + {# ARG_EXPANSION + add_prev($text, $stack, $1) unless $state->{'ignored'}; + my $macro = $2; + #print STDERR "MACRO $macro\n"; + # handle skipped @-commands + $state->{'bye'} = 1 if ($macro eq 'bye' and !$state->{'ignored'} and !$state->{'arg_expansion'}); + if (defined($Texi2HTML::Config::misc_command{$macro}) and + !$Texi2HTML::Config::misc_command{$macro}->{'texi'} + and $macro ne 'documentencoding') + {# ARG_EXPANSION + my ($line, $args); + ($_, $line, $args) = preserve_command($_, $macro); + add_prev ($text, $stack, "\@$macro" . $line) unless $state->{'ignored'}; + } + # pertusus: it seems that value substitution are performed after + # macro argument expansions: if we have + # @set comma , + # and a call to a macro @macro {arg1 @value{comma} arg2} + # the macro arg is arg1 , arg2 and the comma don't separate + # args. Likewise it seems that the @value are not expanded + # in macro definitions + + # track variables + elsif($macro eq 'set' or $macro eq 'clear') + { + if ($macro eq 'set') + { + if (s/^(\s+)($VARRE)(\s+)(.*)$//o) + { + if ($state->{'arg_expansion'}) + { + my $line = "\@$macro" . $1.$2.$3; + $line .= $4 if (defined($4)); + add_prev($text, $stack, $line); + next; + } + next if $state->{'ignored'}; + $value{$2} = $4; + } + else + { + echo_warn ("Missing argument for \@$macro", $line_nr); + } + } + elsif ($macro eq 'clear') + { + if (s/^(\s+)($VARRE)//o) + { + if ($state->{'arg_expansion'}) + { + add_prev($text, $stack, "\@$macro" . $1 . $2); + next; + } + next if $state->{'ignored'}; + delete $value{$2}; + } + else + { + echo_warn ("Missing argument for \@$macro", $line_nr); + } + } + return if (/^\s*$/); + } + elsif ($macro =~ /^r?macro$/) + { #FIXME what to do if 'arg_expansion' is true (ie within another + # macro call arguments? + if (/^\s+(\w[\w-]*)\s*(.*)/) + { + my $name = $1; + unless ($state->{'ignored'}) + { + if (exists($macros->{$name})) + { + echo_warn ("macro `$name' allready defined " . + format_line_number($macros->{$name}->{'line_nr'}) . " redefined", $line_nr); + } + + } + $state->{'macro_inside'} = 1; + next if ($state->{'ignored'}); + # if in 'arg_expansion' we really want to take into account + # that we are in an ignored ifclear. + my @args = (); + @args = split(/\s*,\s*/ , $1) + if ($2 =~ /^\s*{\s*(.*?)\s*}\s*/); + # keep the context information of the definition + $macros->{$name}->{'line_nr'} = { 'file_name' => $line_nr->{'file_name'}, + 'line_nr' => $line_nr->{'line_nr'}, 'macro' => $line_nr->{'macro'} } if (defined($line_nr)); + $macros->{$name}->{'args'} = \@args; + my $arg_index = 0; + my $debug_msg = ''; + foreach my $arg (@args) + { # when expanding macros, the argument index is retrieved + # with args_index + $macros->{$name}->{'args_index'}->{$arg} = $arg_index; + $debug_msg .= "$arg($arg_index) "; + $arg_index++; + } + $macros->{$name}->{'body'} = ''; + $state->{'macro'} = $macros->{$name}; + print STDERR "# macro def $name: $debug_msg\n" + if ($T2H_DEBUG & $DEBUG_MACROS); + } + else + {# it means we have a macro without a name + echo_error ("Macro definition without macro name $_", $line_nr) + unless ($state->{'ignored'}); + } + return; + } + elsif (defined($text_macros{$macro})) + { + my $tag; + ($_, $tag) = do_text_macro($macro, $_, $state, $stack, $line_nr); + # if it is a raw formatting command or a menu command + # we must keep it for later, unless we are in an 'ignored'. + # if in 'arg_expansion' we keep everything. + my $macro_kept; + if ((($state->{'raw'} or (($macro eq 'menu') and $text_macros{'menu'}) or (exists($region_lines{$macro}))) and !$state->{'ignored'}) or $state->{'arg_expansion'}) + { + add_prev($text, $stack, $tag); + $macro_kept = 1; + } + #dump_stack ($text, $stack, $state); + next if $macro_kept; + return if (/^\s*$/); + } + elsif ($macro eq 'documentencoding') + { + my $spaces = ''; + my $encoding = ''; + if (s/(\s+)([0-9\w\-]+)//) + { + $spaces = $1; + $encoding = $2; + next if ($state->{'ignored'}); + if (!$state->{'arg_expansion'} and !$state->{'ignored'}) + { + $Texi2HTML::Config::DOCUMENT_ENCODING = $encoding; + my $from_encoding = encoding_alias($encoding); + $Texi2HTML::Config::IN_ENCODING = $from_encoding if + defined($from_encoding); + if (defined($from_encoding) and $Texi2HTML::Config::USE_UNICODE) + { + foreach my $file (@fhs) + { + binmode($file->{'fh'}, ":encoding($from_encoding)"); + } + } + } + }# ARG_EXPANSION + add_prev($text, $stack, "\@$macro" . $spaces . $encoding) unless ($state->{'ignored'}); + } + elsif ($macro eq 'definfoenclose') + { + # FIXME if 'ignored' or 'arg_expansion' maybe we could parse + # the args anyway and don't take away the whole line? + + # as in the makeinfo doc 'definfoenclose' may override + # texinfo @-commands like @i. It is what we do here. + if ($state->{'arg_expansion'}) + { + add_prev($text, $stack, "\@$macro" . $_); + return; + } + return if ($state->{'ignored'}); + if (s/^\s+([a-z]+)\s*,\s*([^\s]+)\s*,\s*([^\s]+)//) + { + $info_enclose{$1} = [ $2, $3 ]; + } + else + { + echo_error("Bad \@$macro", $line_nr); + } + return if (/^\s*$/); + s/^\s*//; + } + elsif ($macro eq 'include') + { + if ($state->{'arg_expansion'}) + { + add_prev($text, $stack, "\@$macro" . $_); + return; + } + return if ($state->{'ignored'}); + #if (s/^\s+([\/\w.+-]+)//o) + if (s/^(\s+)(.*)//o) + { + my $file_name = $2; + $file_name =~ s/\s*$//; + my $file = locate_include_file($file_name); + if (defined($file)) + { + open_file($file, $line_nr); + print STDERR "# including $file\n" if $T2H_VERBOSE; + } + else + { + echo_error ("Can't find $file_name, skipping", $line_nr); + } + } + else + { + echo_error ("Bad include line: $_", $line_nr); + return; + } + return; + } + elsif ($macro eq 'value') + { + if (s/^{($VARRE)}//) + { + my $value = $1; + if ($state->{'arg_expansion'}) + { + add_prev($text, $stack, "\@$macro" .'{'. $value .'}'); + next; + } + next if ($state->{'ignored'}); + my $expansion = "No value for $value"; + $expansion = $value{$value} if (defined($value{$value})); + $_ = $expansion . $_; + } + else + { + if ($state->{'arg_expansion'}) + { + add_prev($text, $stack, "\@$macro"); + next; + } + next if ($state->{'ignored'}); + echo_error ("bad \@value macro", $line_nr); + } + } + elsif ($macro eq 'unmacro') + { #FIXME with 'arg_expansion' should it be passed unmodified ? + if ($state->{'ignored'}) + { + s/^\s+(\w+)//; + } + else + { + delete $macros->{$1} if (s/^\s+(\w+)//); + } + return if (/^\s*$/); + s/^\s*//; + } + elsif (exists($macros->{$macro})) + {# it must be before the handling of {, otherwise it is considered + # to be regular texinfo @-command. Maybe it could be placed higher + # if we want user defined macros to override texinfo @-commands + + # in 'ignored' we parse macro defined args anyway as it removes + # some text, but we don't expand the macro + + my $ref = $macros->{$macro}->{'args'}; + # we remove any space/new line before the argument + if (s/^\s*{\s*//) + { # the macro has args + $state->{'macro_args'} = [ "" ]; + $state->{'macro_name'} = $macro; + $state->{'macro_depth'} = 1; + } + elsif (($#$ref >= 1) or ($#$ref <0)) + { # no brace -> no arg + $_ = expand_macro ($macro, [], $_, $line_nr, $state); + return; + } + else + { # macro with one arg on the line + chomp $_; + $_ = expand_macro ($macro, [$_], "\n", $line_nr, $state); + return; + } + } + elsif ($macro eq ',') + {# the @, causes problems when `,' separates things (in @node, @ref) + $_ = "\@m_cedilla" . $_; + } # handling of @, must be done before handling of { + elsif (s/^{//) + {# we add nested commands in a stack. verb is also on the stack + # but handled specifically. + # we add it the comands even in 'ignored' as their result is + # discarded when the closing brace appear, or the ifset or + # iclear is closed. + if ($macro eq 'verb') + { + if (/^$/) + { + echo_error ("without associated character", $line_nr); + #warn "$ERROR verb at end of line"; + } + else + { + s/^(.)//; + $state->{'verb'} = $1; + } + } + push (@$stack, { 'style' => $macro, 'text' => '' }); + } + else + { + add_prev($text, $stack, "\@$macro") unless($state->{'ignored'}); + } + next; + } + #elsif(s/^([^{}@]*)\@(.)//o) + elsif(s/^([^{}@]*)\@([^\s\}\{\@]*)//o) + {# ARG_EXPANSION + # No need to warn here for @ followed by a character that + # is not in any @-command and it is done later + add_prev($text, $stack, $1 . "\@$2") unless($state->{'ignored'}); + next; + } + elsif (s/^([^{}]*)([{}])//o) + { + # in ignored section we cannot be sure that there is an @-command + # allready opened so we must discard the text. + # ARG_EXPANSION + add_prev($text, $stack, $1) unless($state->{'ignored'}); + if ($2 eq '{') + { + # this empty style is for a lone brace. + # we add it even in 'ignored' as it is discarded when the closing + # brace appear, or the ifset or iclear is closed. + push @$stack, { 'style' => '', 'text' => '' }; + } + else + { + if (@$stack) + { + my $style = pop @$stack; + my $result; + if (($style->{'style'} ne '') and exists($info_enclose{$style->{'style'}}) and !$state->{'arg_expansion'}) + { + $result = $info_enclose{$style->{'style'}}->[0] . $style->{'text'} . $info_enclose{$style->{'style'}}->[1]; + } + elsif ($style->{'style'} ne '') + { + $result = '@' . $style->{'style'} . '{' . $style->{'text'} . '}'; + } + else + { + $result = '{' . $style->{'text'}; + # don't close { if we are closing stack as we are not + # sure this is a { ... } construct. i.e. we are + # not sure that the user properly closed the matching + # brace, so we don't close it ourselves + $result .= '}' unless ($state->{'close_stack'} or $state->{'arg_expansion'}); + } + if ($state->{'ignored'}) + {# ARG_EXPANSION + print STDERR "# Popped `$style->{'style'}' in ifset/ifclear\n" if ($T2H_DEBUG); + next; + } + add_prev ($text, $stack, $result); + #print STDERR "MACRO end $style->{'style'} remaining: $_"; + next; + } + else + {# ARG_EXPANSION + # we warn in the last pass that there is a } without open + add_prev ($text, $stack, '}') unless($state->{'ignored'}); + } + } + } + else + {# ARG_EXPANSION + #print STDERR "END_LINE $_"; + add_prev($text, $stack, $_) unless($state->{'ignored'}); + last; + } + } + return undef if ($state->{'ignored'}); + return 1; +} + +sub close_structure_command($$$$) +{ + my $cmd_ref = shift; + my $state = shift; + my $unclosed_commands = shift; + my $line_nr = shift; + my $result; + + if ($cmd_ref->{'style'} eq 'anchor') + { + my $anchor = $cmd_ref->{'text'}; + $anchor = normalise_node($anchor); + if ($nodes{$anchor}) + { + echo_error ("Duplicate node for anchor found: $anchor", $line_nr); + return ''; + } + $anchor_num++; + $nodes{$anchor} = { 'anchor' => 1, 'seen' => 1, 'texi' => $anchor, 'id' => 'ANC' . $anchor_num}; + push @{$state->{'place'}}, $nodes{$anchor}; + } + elsif ($cmd_ref->{'style'} eq 'footnote') + { + if ($Texi2HTML::Config::SEPARATED_FOOTNOTES) + { + $state->{'element'} = $state->{'footnote_element'}; + $state->{'place'} = $state->{'footnote_place'}; + } + } + elsif ($cmd_ref->{'style'} eq 'caption' or $cmd_ref->{'style'} + eq 'shortcaption' and $state->{'float'}) + { + my @texi_lines = map {$_ = $_."\n"} split (/\n/, $cmd_ref->{'text'}); + $state->{'float'}->{$cmd_ref->{'style'} . "_texi"} = \@texi_lines; + } + if (($cmd_ref->{'style'} eq 'titlefont') and ($cmd_ref->{'text'} =~ /\S/)) + { + $state->{'element'}->{'titlefont'} = $cmd_ref->{'text'} unless ((exists($state->{'region_lines'}) and ($state->{'region_lines'}->{'format'} eq 'titlepage')) or defined($state->{'element'}->{'titlefont'})) ; + } + if (defined($Texi2HTML::Config::command_handler{$cmd_ref->{'style'}})) + { + $result = init_special($cmd_ref->{'style'},$cmd_ref->{'text'}); + if ($unclosed_commands) + { + $result .= "\n"; # the end of line is eaten by init_special + echo_error("Closing specially handled \@-command $cmd_ref->{'style'}",$line_nr); + } + } + elsif ($cmd_ref->{'style'}) + { + $result = '@' . $cmd_ref->{'style'} . '{' . $cmd_ref->{'text'}; + $result .= '}' unless ($unclosed_commands); + } + else + { + $result = '{' . $cmd_ref->{'text'}; + # don't close { if we are closing stack as we are not + # sure this is a licit { ... } construct. + $result .= '}' unless ($unclosed_commands); + } + return $result; +} + +sub scan_structure($$$$;$) +{ + my $line = shift; + my $text = shift; + my $stack = shift; + my $state = shift; + my $line_nr = shift; + + die "stack not an array ref" unless (ref($stack) eq "ARRAY"); + local $_ = $line; + #print STDERR "SCAN_STRUCTURE: $line"; + #dump_stack ($text, $stack, $state); + if (!$state->{'raw'} and (!exists($state->{'region_lines'}))) + { + if (!$state->{'verb'} and $state->{'menu'} and /^\*/o) + { + # new menu entry + delete ($state->{'after_element'}); + my $menu_line = $_; + my $node; + if (/^\*\s+($NODERE)::/) + { + $node = $1; + } + elsif (/^\*\s+([^:]+):\s*([^\t,\.\n]+)[\t,\.\n]/) + { + #$name = $1; + $node = $2; + } + if ($node) + { + menu_entry_texi(normalise_node($node), $state, $line_nr); + } + } + unless (no_line($_)) + { + delete $state->{'after_element'}; + } + } + + while(1) + { + # scan structure + #print STDERR "WHILE (s):$_"; + #dump_stack($text, $stack, $state); + + # as texinfo 4.5 + # verbatim might begin at another position than beginning + # of line, and end verbatim might too. To end a verbatim section + # @end verbatim must have exactly one space between end and verbatim + # things following end verbatim are not ignored. + # + # html might begin at another position than beginning + # of line, but @end html must begin the line, and have + # exactly one space. Things following end html are ignored. + # tex and ignore works like html + # + # ifnothtml might begin at another position than beginning + # of line, and @end ifnothtml might too, there might be more + # than one space between @end and ifnothtml but nothing more on + # the line. + # @end itemize, @end ftable works like @end ifnothtml. + # except that @item on the same line than @end vtable doesn't work + # + # text right after the itemize before an item is displayed. + # @item might be somewhere in a line. + # strangely @item on the same line than @end vtable doesn't work + # there should be nothing else than a command following @itemize... + # + # see more examples in formatting directory + + if ($state->{'raw'}) + { + my $tag = $state->{'raw'}; + ################# debug + if (! @$stack or ($stack->[-1]->{'style'} ne $tag)) + { + print STDERR "Bug: raw or special: $tag but not on top of stack\n"; + print STDERR "line: $_"; + dump_stack($text, $stack, $state); + exit 1; + } + ################# end debug + if (s/^(.*?)\@end\s$tag$// or s/^(.*?)\@end\s$tag\s//) + { + add_prev ($text, $stack, $1); + delete $state->{'raw'}; + my $style = pop @$stack; + if (defined($Texi2HTML::Config::command_handler{$tag})) + { # replace the special region by what init_special give + if ($style->{'text'} !~ /^\s*$/) + { + add_prev ($text, $stack, init_special($style->{'style'}, $style->{'text'})); + } + + } + else + { + my $after_macro = ''; + $after_macro = ' ' unless (/^\s*$/); + add_prev ($text, $stack, $style->{'text'} . "\@end $tag" . $after_macro); + } + unless (no_line($_)) + { + delete ($state->{'after_element'}); + } + next; + } + else + { + add_prev ($text, $stack, $_); + return if (defined($Texi2HTML::Config::command_handler{$tag})); + last; + } + } + + if (defined($state->{'verb'})) + { + my $char = quotemeta($state->{'verb'}); + if (s/^(.*?)$char\}/\}/) + { + add_prev($text, $stack, $1 . $state->{'verb'}); + $stack->[-1]->{'text'} = $state->{'verb'} . $stack->[-1]->{'text'}; + delete $state->{'verb'}; + next; + } + else + { + add_prev($text, $stack, $_); + last; + } + } + + unless (no_line($_)) + { + delete $state->{'after_element'}; + } + # macro_regexp + if (s/^([^{}@]*)\@end\s+([a-zA-Z][\w-]*)//) + { + add_prev($text, $stack, $1); + my $end_tag = $2; + #print STDERR "END STRUCTURE $end_tag\n"; + $state->{'detailmenu'}-- if ($end_tag eq 'detailmenu' and $state->{'detailmenu'}); + if (defined($state->{'text_macro_stack'}) + and @{$state->{'text_macro_stack'}} + and ($end_tag eq $state->{'text_macro_stack'}->[-1])) + { + pop @{$state->{'text_macro_stack'}}; + if (exists($region_lines{$end_tag})) + { # end a region_line macro, like documentdescription, copying + print STDERR "Bug: end_tag $end_tag ne $state->{'region_lines'}->{'format'}" + if ( $end_tag ne $state->{'region_lines'}->{'format'}); + $state->{'region_lines'}->{'number'}--; + if ($state->{'region_lines'}->{'number'} == 0) + { + close_region($state); + } + #dump_stack($text, $stack, $state); + } + if ($end_tag eq 'menu') + { + add_prev($text, $stack, "\@end $end_tag"); + $state->{'menu'}--; + } + else + { + #print STDERR "End $end_tag\n"; + #dump_stack($text, $stack, $state); + return if (/^\s*$/); + } + } + elsif ($text_macros{$end_tag}) + { + echo_error ("\@end $end_tag without corresponding element", $line_nr); + #dump_stack($text, $stack, $state); + } + else + { + if ($end_tag eq 'float' and $state->{'float'}) + { + delete $state->{'float'}; + } + elsif ($end_tag eq $state->{'table_stack'}->[-1]) + { + enter_table_index_entry($text, $stack, $state, $line_nr); + pop @{$state->{'table_stack'}}; + } + #add end tag + add_prev($text, $stack, "\@end $end_tag"); + } + next; + } + #elsif (s/^([^{}@]*)\@([a-zA-Z]\w*|["'~\@\}\{,\.!\?\s\*\-\^`=:\/])//o) + # macro_regexp + elsif (s/^([^{}@]*)\@(["'~\@\}\{,\.!\?\s\*\-\^`=:\|\/])//o or s/^([^{}@]*)\@([a-zA-Z][\w-]*)([\s\{\}\@])/$3/o or s/^([^{}@]*)\@([a-zA-Z][\w-]*)$//o) + { + add_prev($text, $stack, $1); + my $macro = $2; + #print STDERR "MACRO $macro\n"; + if (defined($Texi2HTML::Config::misc_command{$macro})) + { + my $line; + ($_, $line) = misc_command_structure($_, $macro, $state, + $line_nr); + add_prev ($text, $stack, "\@$macro".$line); + next; + } + + if ($macro =~ /^(\w+?)index/ and ($1 ne 'print') and ($1 ne 'syncode') and ($1 ne 'syn') and ($1 ne 'def') and ($1 ne 'defcode')) + { + my $index_prefix = $1; + my $key = $_; + $key =~ s/^\s*//; + $_ = substitute_texi_line($_); + enter_index_entry($index_prefix, $line_nr, $key, $state->{'place'}, $state->{'element'}, $state->{'after_element'}, $macro); + add_prev ($text, $stack, "\@$macro" . $_); + last; + } + elsif (defined($text_macros{$macro})) + { + #print STDERR "TEXT_MACRO: $macro\n"; + if ($text_macros{$macro} eq 'raw') + { + $state->{'raw'} = $macro; + #print STDERR "RAW\n"; + } + elsif ($format_type{$macro} and $format_type{$macro} eq 'menu') + { + $state->{'menu'}++; + delete ($state->{'prev_menu_node'}); + push @{$state->{'text_macro_stack'}}, $macro; + #print STDERR "MENU (text_macro_stack: @{$state->{'text_macro_stack'}})\n"; + } + elsif (exists($region_lines{$macro})) + { + if (exists($state->{'region_lines'}) and ($state->{'region_lines'}->{'format'} ne $macro)) + { + echo_error("\@$macro not allowed within $state->{'region_lines'}->{'format'}", $line_nr); + next; + } + if (!exists($state->{'region_lines'})) + { + $state->{'region_lines'}->{'format'} = $macro; + $state->{'region_lines'}->{'number'} = 1; + $state->{'region_lines'}->{'after_element'} = 1 if ($state->{'after_element'}); + $state->{'region_lines'}->{'kept_place'} = $state->{'place'}; + $state->{'place'} = $region_place; + } + else + { + $state->{'region_lines'}->{'number'}++; + } + push @{$state->{'text_macro_stack'}}, $macro; + } + # if it is a raw formatting command or a menu command + # we must keep it for later + my $macro_kept; + if (($state->{'raw'} and (!defined($Texi2HTML::Config::command_handler{$macro}))) or ($macro eq 'menu')) + { + add_prev($text, $stack, "\@$macro"); + $macro_kept = 1; + } + if ($state->{'raw'}) + { + push @$stack, { 'style' => $macro, 'text' => '' }; + } + next if $macro_kept; + #dump_stack ($text, $stack, $state); + return if (/^\s*$/); + } + elsif ($macro eq 'float') + { + my ($style_texi, $label_texi) = split(/,/, $_); + $style_texi = normalise_space($style_texi); + $label_texi = undef if (defined($label_texi) and ($label_texi =~ /^\s*$/)); + if (defined($label_texi)) + { # The float may be a target for refs if it has a label + $label_texi = normalise_node($label_texi); + if (exists($nodes{$label_texi}) and defined($nodes{$label_texi}) + and $nodes{$label_texi}->{'seen'}) + { + echo_error ("Duplicate label found: $label_texi", $line_nr); + while ($_ =~ /,/) + { + $_ =~ s/,.*$//; + } + } + else + { + my $float = { }; + if (exists($nodes{$label_texi}) and defined($nodes{$label_texi})) + { # float appeared in a menu + $float = $nodes{$label_texi}; + } + else + { + $nodes{$label_texi} = $float; + } + $float->{'float'} = 1; + $float->{'tag'} = 'float'; + $float->{'texi'} = $label_texi; + $float->{'seen'} = 1; + $float->{'id'} = $label_texi; +#print STDERR "FLOAT: $float $float->{'texi'}, place $state->{'place'}\n"; + push @{$state->{'place'}}, $float; + $float->{'element'} = $state->{'element'}; + $state->{'float'} = $float; + $float->{'style_texi'} = $style_texi; + push @floats, $float; + } + } + add_prev($text, $stack, "\@$macro" . $_); + last; + } + elsif (defined($Texi2HTML::Config::def_map{$macro})) + { + #We must enter the index entries + my ($prefix, $entry, $argument) = get_deff_index($macro, $_, $line_nr); + # use deffn instead of deffnx for @-command record + # associated with index entry + my $idx_macro = $macro; + $idx_macro =~ s/x$//; + enter_index_entry($prefix, $line_nr, $entry, $state->{'place'}, + $state->{'element'}, 0, $idx_macro) if ($prefix); + s/(.*)//; + add_prev($text, $stack, "\@$macro" . $1); + # the text is discarded but we must handle correctly bad + # texinfo with 2 @def-like commands on the same line + substitute_text({'structure' => 1, 'place' => $state->{'place'} },($argument)); + } + elsif ($macro =~ /^itemx?$/) + { + enter_table_index_entry($text, $stack, $state, $line_nr); + if ($state->{'table_stack'}->[-1] =~ /^(v|f)table$/) + { + $state->{'item'} = $macro; + push @$stack, { 'format' => 'index_item', 'text' => "" }; + } + else + { + add_prev($text, $stack, "\@$macro"); + } + } + elsif ($format_type{$macro} and ($format_type{$macro} eq 'table' or $format_type{$macro} eq 'list')) + { # We must enter the index entries of (v|f)table thus we track + # in which table we are + push @{$state->{'table_stack'}}, $macro; + add_prev($text, $stack, "\@$macro"); + } + elsif (s/^{//) + { + if ($macro eq 'verb') + { + if (/^$/) + { + # We allready warned in pass texi + #warn "$ERROR verb at end of line"; + } + else + { + s/^(.)//; + $state->{'verb'} = $1; + } + } + elsif ($macro eq 'footnote' and $Texi2HTML::Config::SEPARATED_FOOTNOTES) + { + $state->{'footnote_element'} = $state->{'element'}; + $state->{'footnote_place'} = $state->{'place'}; + $state->{'element'} = $footnote_element; + $state->{'place'} = $footnote_element->{'place'}; + } + push (@$stack, { 'style' => $macro, 'text' => '' }); + } + else + { + add_prev($text, $stack, "\@$macro"); + } + next; + } + #elsif(s/^([^{}@]*)\@(.)//o) + elsif(s/^([^{}@]*)\@([^\s\}\{\@]*)//o) + { + add_prev($text, $stack, $1 . "\@$2"); + next; + } + elsif (s/^([^{}]*)([{}])//o) + { + add_prev($text, $stack, $1); + if ($2 eq '{') + { + push @$stack, { 'style' => '', 'text' => '' }; + } + else + { + if (@$stack) + { + my $style = pop @$stack; + my $result; + add_prev ($text, $stack, close_structure_command($style, + $state, 0, $line_nr)); + next; + } + else + { + # We warn in the last pass + #warn "$ERROR '}' without opening '{' line: $line"; + #echo_error ("'}' without opening '{' line: $line", $line_nr); + add_prev ($text, $stack, '}'); + } + } + } + else + { + #print STDERR "END_LINE $_"; + add_prev($text, $stack, $_); + enter_table_index_entry($text, $stack, $state, $line_nr); + last; + } + } + return 1; +} + +sub scan_line($$$$;$) +{ + my $line = shift; + my $text = shift; + my $stack = shift; + my $state = shift; + my $line_nr = shift; + + die "stack not an array ref" unless (ref($stack) eq "ARRAY"); + local $_ = $line; + #print STDERR "SCAN_LINE (@{$state->{'command_stack'}}): $line"; + #dump_stack($text, $stack, $state ); + my $new_menu_entry; # true if there is a new menu entry + my $menu_description_in_format; # true if we are in a menu description + # but in another format section (@table....) + if (defined($state->{'prepend_text'})) + { + $_ = $state->{'prepend_text'} . $_; + $state->{'prepend_text'} = undef; + delete $state->{'prepend_text'}; + } + + unless ($state->{'end_of_line_protected'} and $state->{'deff_line'}) + { # end of lines are really protected only for @def* + if (!$state->{'raw'} and !$state->{'verb'} and $state->{'menu'}) + { # new menu entry + my ($node, $name, $ending); + if (s/^\*(\s+$NODERE)(::)//o) + { + $node = $1; + $ending = $2; + } + elsif (s/^\*(\s+[^:]+):(\s*[^\t,\.\n]+)([\t,\.\n])//o) + { + $name = $1; + $node = $2; + $ending = $3; + } + if ($node) + { + my $top_stack = top_stack($stack); + if ($top_stack and $top_stack->{'format'} and + ( + ($top_stack->{'format'} eq 'menu_description') or + ($top_stack->{'format'} eq 'menu') or + (($top_stack->{'format'} eq 'preformatted') and (stack_order($stack, 'preformatted', 'menu_comment'))) or + ($top_stack->{'format'} eq 'menu_preformatted') or + ($top_stack->{'format'} eq 'menu_comment') + ) + ) + { # we are in a normal menu state. + close_menu($text, $stack, $state, $line_nr); + $new_menu_entry = 1; + $state->{'menu_entry'} = { 'name' => $name, 'node' => $node, + 'ending' => $ending }; + add_prev ($text, $stack, do_menu_link($state, $line_nr)); + print STDERR "# New menu entry: $node\n" if ($T2H_DEBUG & $DEBUG_MENU); + push @$stack, {'format' => 'menu_description', 'text' => ''}; + } + else + { # we are within a macro or a format. In that case we use + # a simplified formatting of menu which should be right whatever + # the context + my $menu_entry = $state->{'menu_entry'}; + $state->{'menu_entry'} = { 'name' => $name, 'node' => $node, + 'ending' => $ending }; + add_prev ($text, $stack, do_menu_link($state, $line_nr, 1)); + $state->{'menu_entry'} = $menu_entry; + } + } + } + # we're in a menu entry description + if ($state->{'menu_entry'} and !$new_menu_entry) + { + my $top_stack = top_stack($stack); + if (/^\s+\S.*$/ or (!$top_stack->{'format'} or ($top_stack->{'format'} ne 'menu_description'))) + { # description continues + $menu_description_in_format = 1 if ($top_stack->{'format'} and ($top_stack->{'format'} ne 'menu_description')); + print STDERR "# Description continues\n" if ($T2H_DEBUG & $DEBUG_MENU); + } + else + { # enter menu comment after menu entry + ################################ begin debug + if (!$top_stack->{'format'} or ($top_stack->{'format'} ne 'menu_description')) + { + print STDERR "Bug: begin menu comment but previous isn't menu_description\n"; + dump_stack ($text, $stack, $state); + } + print STDERR "# Menu comment begins\n" if ($T2H_DEBUG & $DEBUG_MENU); + ################################ end debug + my $descr = pop(@$stack); + + add_prev ($text, $stack, do_menu_description($descr->{'text'}, $state)); + delete $state->{'menu_entry'}; + unless (/^\s*\@end\s+menu\b/) + { + $state->{'menu_comment'}++; + push @$stack, {'format' => 'menu_comment', 'text' => ''}; + unless ($Texi2HTML::Config::SIMPLE_MENU) + { + push @{$state->{'preformatted_stack'}}, {'pre_style' => $Texi2HTML::Config::MENU_PRE_STYLE, 'class' => 'menu-comment' }; + $state->{'preformatted'}++; + begin_paragraph($stack, $state); + } + } + } + } + if (($state->{'menu_entry'} and !$menu_description_in_format) or $state->{'raw'} or $state->{'preformatted'} or $state->{'no_paragraph'} or $state->{'keep_texi'} or $state->{'remove_texi'}) + { # empty lines are left unmodified + if (/^\s*$/) + { + add_prev($text, $stack, $_); + return; + } + elsif (!$state->{'raw'}) + { + my $next_tag = next_tag($_); + if ($state->{'deff_line'} and !defined($Texi2HTML::Config::def_map{$next_tag})) + { + begin_deff_item($stack, $state); + } + } + } + else + { + if (/^\s*$/) + { + if ($state->{'paragraph_context'}) + { # An empty line ends a paragraph + close_paragraph($text, $stack, $state, $line_nr); + } + add_prev($text, $stack, &$Texi2HTML::Config::empty_line($_,$state)); + return 1; + } + else + { + #print STDERR "a line not empty and not in no paragraph format\n"; + my $next_tag = next_tag($_); + if ($state->{'deff_line'} and !defined($Texi2HTML::Config::def_map{$next_tag})) + { # finish opening the deff, as this is not a deff tag, it can't be + # a deff macro with x + begin_deff_item($stack, $state); + } + if (!no_paragraph($state,$_)) + { # open a paragraph, unless the line begins with a macro that + # shouldn't trigger a paragraph opening + begin_paragraph($stack, $state); + } + } + } + } + delete $state->{'end_of_line_protected'} + if ($state->{'end_of_line_protected'}); + + while(1) + { + # scan_line + #print STDERR "WHILE (l): $_|"; + #dump_stack($text, $stack, $state); + # we're in a raw format (html, tex if !L2H, verbatim) + if (defined($state->{'raw'})) + { + (dump_stack($text, $stack, $state), die "Bug for raw ($state->{'raw'})") if (! @$stack or ! ($stack->[-1]->{'style'} eq $state->{'raw'})); + if (s/^(.*?)\@end\s$state->{'raw'}$// or s/^(.*?)\@end\s$state->{'raw'}\s+//) + # don't protect html, it is done by Texi2HTML::Config::raw if needed + { + print STDERR "# end raw $state->{'raw'}\n" if ($T2H_DEBUG & $DEBUG_FORMATS); + add_prev ($text, $stack, $1); + my $style = pop @$stack; + if ($style->{'text'} !~ /^\s*$/) + { + if ($state->{'keep_texi'}) + { + add_prev ($text, $stack, $style->{'text'} . "\@end $state->{'raw'}"); + } + elsif ($state->{'remove_texi'}) + { + add_prev ($text, $stack, &$Texi2HTML::Config::raw_no_texi($style->{'style'}, $style->{'text'})); + } + else + { + add_prev($text, $stack, &$Texi2HTML::Config::raw($style->{'style'}, $style->{'text'})); + } + } + if (!$state->{'keep_texi'} and !$state->{'remove_texi'}) + { + # reopen preformatted if it was interrupted by the raw format + # if raw format is html the preformatted wasn't interrupted + begin_paragraph($stack, $state) if ($state->{'preformatted'} and (!$Texi2HTML::Config::format_in_paragraph{$state->{'raw'}})); + delete $state->{'raw'}; + return if (/^\s*$/); + } + delete $state->{'raw'}; + next; + } + else + { + print STDERR "#within raw $state->{'raw'}:$_" if ($T2H_DEBUG & $DEBUG_FORMATS); + add_prev ($text, $stack, $_); + last; + } + } + + # we are within a @verb + if (defined($state->{'verb'})) + { + my $char = quotemeta($state->{'verb'}); + if (s/^(.*?)$char\}/\}/) + { + if ($state->{'keep_texi'}) + { + add_prev($text, $stack, $1 . $state->{'verb'}); + $stack->[-1]->{'text'} = $state->{'verb'} . $stack->[-1]->{'text'}; + } + elsif ($state->{'remove_texi'}) + { + add_prev($text, $stack, $1); + } + else + { + add_prev($text, $stack, do_text($1, $state)); + } + delete $state->{'verb'}; + next; + } + else + { + add_prev($text, $stack, $_); + last; + } + } + + # a special case for @ followed by an end of line in deff + # FIXME this is similar with makeinfo, but shouldn't that + # be done for @floats and @quotations too? and @item, @center? + # this piece of code is required, to avoid the 'cmd_line' to be + # closed below + if ($state->{'end_of_line_protected'} and $state->{'deff_line'}) + { + print STDERR "Bug: 'end_of_line_protected' with text following: $_\n" + unless /^$/; + return; + } + + # We handle now the end tags + # macro_regexp + if ($state->{'keep_texi'} and s/^([^{}@]*)\@end\s+([a-zA-Z][\w-]*)//) + { + my $end_tag = $2; + add_prev($text, $stack, $1 . "\@end $end_tag"); + next; + } + # macro_regexp + elsif ($state->{'remove_texi'} and s/^([^{}@]*)\@end\s+([a-zA-Z][\w-]*)//) + { + add_prev($text, $stack, $1); + next; + } + # macro_regexp + if (s/^([^{}@,]*)\@end\s+([a-zA-Z][\w-]*)\s//o or s/^([^{}@,]*)\@end\s+([a-zA-Z][\w-]*)$//o) + { + add_prev($text, $stack, do_text($1, $state)); + my $end_tag = $2; + #print STDERR "END_MACRO $end_tag\n"; + #dump_stack ($text, $stack, $state); + + # First we test if the stack is not empty. + # Then we test if the end tag is a format tag. + # We then close paragraphs and preformatted at top of the stack. + # We handle the end tag (even when it was not the tag which appears + # on the top of the stack; in that case we close anything + # until that element) + $state->{'detailmenu'}-- if ($end_tag eq 'detailmenu' and $state->{'detailmenu'}); + # FIXME handle below (look for misc_command) to let the user + # keep that end tag. On the other hand it is only used for + # end detailmenu, so maybe it should just go and detailmenu + # could be handled like a normal format. Last there could be + # something similar than what is done for other misc_commands. + next if (defined($Texi2HTML::Config::misc_command{"end $end_tag"})); + my $top_stack = top_stack($stack); + if (!$top_stack) + { + echo_error ("\@end $end_tag without corresponding opening", $line_nr); + add_prev($text, $stack, "\@end $end_tag"); + next; + } + + if (!$format_type{$end_tag}) + { + echo_warn ("Unknown \@end $end_tag", $line_nr); + #warn "$ERROR Unknown \@end $end_tag\n"; + add_prev($text, $stack, "\@end $end_tag"); + next; + } + unless ($Texi2HTML::Config::format_in_paragraph{$end_tag}) + { # If the $end_tag is wrong we may be keeping paragraph + # for a format with paragraphs on the stack + close_paragraph($text, $stack, $state, $line_nr); + } + + $top_stack = top_stack($stack); + if (!$top_stack or (!defined($top_stack->{'format'}))) + { + echo_error ("\@end $end_tag without corresponding opening element", $line_nr); + add_prev($text, $stack, "\@end $end_tag"); + dump_stack ($text, $stack, $state) if ($T2H_DEBUG); + next; + } + # Warn if the format on top of stack is not compatible with the + # end tag, and find the end tag. + unless ( + ($top_stack->{'format'} eq $end_tag) + or + ( + ($format_type{$end_tag} eq 'menu') and + ( + ($top_stack->{'format'} eq 'menu_preformatted') or + ($top_stack->{'format'} eq 'menu_comment') or + ($top_stack->{'format'} eq 'menu_description') + ) + ) or + ( + ($end_tag eq 'multitable') and + ( + ($top_stack->{'format'} eq 'cell') or + ($top_stack->{'format'} eq 'null') + ) + ) or + ( + ($format_type{$end_tag} eq 'list' ) and + ($top_stack->{'format'} eq 'item') + ) or + ( + ( + ($format_type{$end_tag} eq 'table') and + ($end_tag ne 'multitable') + ) and + ( + ($top_stack->{'format'} eq 'term') or + ($top_stack->{'format'} eq 'line') + ) + ) or + ( + (defined($Texi2HTML::Config::def_map{$end_tag})) and + ($top_stack->{'format'} eq 'deff_item') + ) or + ( + ($end_tag eq 'row') and + ($top_stack->{'format'} eq 'cell') + ) + ) + { + # this is not the right format. We try to close other + # formats to find the format we are searching for. + # First we close paragraphs, as with a wrong $end_format + # they may not be closed properly. + close_paragraph($text, $stack, $state, $line_nr); + $top_stack = top_stack($stack); + if (!$top_stack or (!defined($top_stack->{'format'}))) + { + echo_error ("\@end $end_tag without corresponding opening element", $line_nr); + add_prev($text, $stack, "\@end $end_tag"); + dump_stack ($text, $stack, $state) if ($T2H_DEBUG); + next; + } + my $waited_format = $top_stack->{'format'}; + $waited_format = $fake_format{$top_stack->{'format'}} if ($format_type{$top_stack->{'format'}} eq 'fake'); + echo_error ("waiting for end of $waited_format, found \@end $end_tag", $line_nr); + close_stack($text, $stack, $state, $line_nr, undef, $end_tag); + # an empty preformatted may appear when closing things as + # when closed, formats reopen the preformatted environment + # in case there is some text following, but we know it isn't + # the case here, thus we can close paragraphs. + close_paragraph($text, $stack, $state); + my $new_top_stack = top_stack($stack); + next unless ($new_top_stack and defined($new_top_stack->{'format'}) and (($new_top_stack->{'format'} eq $end_tag) + or (($format_type{$new_top_stack->{'format'}} eq 'fake') and ($fake_format{$new_top_stack->{'format'}} eq $format_type{$end_tag})))); + } + # We should now be able to handle the format + if (defined($format_type{$end_tag}) and $format_type{$end_tag} ne 'fake') + { + end_format($text, $stack, $state, $end_tag, $line_nr); + begin_paragraph_after_command($state,$stack,$end_tag,$_); + } + else + { # this is a fake format, ie a format used internally, inside + # a real format. We do nothing, hoping the real format will + # get closed, closing the fake internal formats + #print STDERR "FAKE \@end $end_tag\n"; + } + next; + } + # This is a macro + #elsif (s/^([^{}@]*)\@([a-zA-Z]\w*|["'~\@\}\{,\.!\?\s\*\-\^`=:\/])//o) + # macro_regexp + elsif (s/^([^{},@]*)\@(["'~\@\}\{,\.!\?\s\*\-\^`=:\|\/])//o or s/^([^{}@,]*)\@([a-zA-Z][\w-]*)([\s\{\}\@])/$3/o or s/^([^{},@]*)\@([a-zA-Z][\w-]*)$//o) + { + add_prev($text, $stack, do_text($1, $state)); + my $macro = $2; + #print STDERR "MACRO $macro\n"; + #print STDERR "LINE $_"; + #dump_stack ($text, $stack, $state); + # This is a macro added by close_stack to mark paragraph end + if ($macro eq 'end_paragraph') + { + s/^\{\}//; + my $top_stack = top_stack($stack); + #################################### debug + if (!$top_stack or !$top_stack->{'format'} + or ($top_stack->{'format'} ne 'paragraph')) + { + print STDERR "Bug: end_paragraph but no paragraph to end\n"; + dump_stack ($text, $stack, $state); + next; + } + #################################### end debug + s/^\s//; + my $paragraph = pop @$stack; + add_prev ($text, $stack, do_paragraph($paragraph->{'text'}, $state)); + next; + } + # Handle macro added by close_stack to mark preformatted region end + elsif ($macro eq 'end_preformatted') + { + #print STDERR "END_PREFORMATTED\n"; + s/^\{\}//; + my $top_stack = top_stack($stack); + #################################### debug + if (!$top_stack or !$top_stack->{'format'} + or ($top_stack->{'format'} ne 'preformatted')) + { + print STDERR "Bug: end_preformatted but no preformatted to end\n"; + dump_stack ($text, $stack, $state); + next; + } + #################################### end debug + my $paragraph = pop @$stack; + s/^\s//; + add_prev ($text, $stack, do_preformatted($paragraph->{'text'}, $state)); + next; + } + if (defined($Texi2HTML::Config::misc_command{$macro})) + { + # The strange condition associated with 'keep_texi' is + # there because for an argument appearing on an @itemize + # line (we're in 'check_item'), meant to be prepended to an + # @item we don't want to keep @c or @comment as otherwise it + # eats the @item line. Other commands could do that too but + # then the user deserves what he gets. + if ($state->{'keep_texi'} and + (!$state->{'check_item'} or ($macro ne 'c' and $macro ne 'comment'))) + { + my ($line, $args); + ($_, $line, $args) = preserve_command($_, $macro); + add_prev($text, $stack, "\@$macro". $line); + next; + } + + # Handle the misc command + $_ = misc_command_text($_, $macro, $stack, $state, $text, $line_nr); + return unless (defined($_)); + unless ($Texi2HTML::Config::misc_command{$macro}->{'keep'}) + { + begin_paragraph($stack, $state) if + (!no_paragraph($state,$_)); + next; + } + } + if ($macro eq 'listoffloats') + { + if ($state->{'keep_texi'}) + { + if (s/(.*)//o) + { + add_prev($text, $stack, "\@$macro" . $1); + } + next; + } + return undef if ($state->{'remove_texi'}); + + if (s/^(\s+)(.*)//o) + { + my $arg = $2; + my $style_id = cross_manual_line(normalise_space($arg)); + my $style = substitute_line (&$Texi2HTML::Config::listoffloats_style($arg)); + if (exists ($floats{$style_id})) + { + close_paragraph($text, $stack, $state, $line_nr); + my @listoffloats_entries = (); + foreach my $float (@{$floats{$style_id}->{'floats'}}) + { + my $float_style = substitute_line(&$Texi2HTML::Config::listoffloats_float_style($arg, $float)); + my $caption_lines = &$Texi2HTML::Config::listoffloats_caption($float); + # we set 'multiple_pass' such that index entries + # and anchors are not handled one more time; + # the caption has allready been formatted, + # and these have been handled at the right place + my $caption = substitute_text({ 'multiple_pass' => 1 }, @$caption_lines); + push @listoffloats_entries, &$Texi2HTML::Config::listoffloats_entry($arg, $float, $float_style, $caption, href($float, $state->{'element'}->{'file'})); + } + add_prev($text, $stack, &$Texi2HTML::Config::listoffloats($arg, $style, \@listoffloats_entries)); + } + else + { + echo_warn ("Unknown float style $arg", $line_nr); + } + } + else + { + echo_error ("Bad \@$macro line: $_", $line_nr); + } + return undef; + } + # This is a @macroname{...} construct. We add it on top of stack + # It will be handled when we encounter the '}' + # There is a special case for def macros as @deffn{def} is licit + if (!$Texi2HTML::Config::def_map{$macro} and s/^{//) + { + if ($macro eq 'verb') + { + if (/^$/) + { + # Allready warned + #warn "$ERROR verb at end of line"; + } + else + { + s/^(.)//; + $state->{'verb'} = $1; + } + } + elsif ($macro eq 'm_cedilla' and !$state->{'keep_texi'}) + { + $macro = ','; + } + # currently if remove_texi and anchor/ref/footnote + # the text within the command is ignored + # see t2h_remove_command in texi2html.init + push (@$stack, { 'style' => $macro, 'text' => '', 'arg_nr' => 0 }); + $state->{'no_paragraph'}++ if ($no_paragraph_macro{$macro}); + open_arg($macro, 0, $state); + if (defined($style_type{$macro}) and (($style_type{$macro} eq 'style') or ($style_type{$macro} eq 'accent'))) + { + push (@{$state->{'command_stack'}}, $macro); + #print STDERR "# Stacked $macro (@{$state->{'command_stack'}})\n" if ($T2H_DEBUG); + } + next; + } + + # special case if we are checking itemize line. In that case + # we want to make sure that there is no @item on the @itemize + # line, otherwise it will be added on the front of another @item, + # leading to an infinite loop... + + if ($state->{'check_item'} and ($macro =~ /^itemx?$/ or $macro eq 'headitem')) + { + echo_error("\@$macro on \@$state->{'check_item'} line", $line_nr); + next; + } + + # if we're keeping texi unmodified we can do it now + if ($state->{'keep_texi'}) + { + # We treat specially formats accepting {} on command line + if ($macro eq 'multitable' or defined($Texi2HTML::Config::def_map{$macro})) + { + add_prev($text, $stack, "\@$macro" . $_); + $_ = ''; + next; + } + # @ at the end of line may protect the end of line even when + # keeping texi + if ($macro eq "\n") + { + $state->{'end_of_line_protected'} = 1; + #print STDERR "PROTECTING END OF LINE\n"; + } + + add_prev($text, $stack, "\@$macro"); + if ($text_macros{$macro} and $text_macros{$macro} eq 'raw') + { + $state->{'raw'} = $macro; + push (@$stack, {'style' => $macro, 'text' => ''}); + } + next; + } + + # If we are removing texi, the following macros are not removed + # as is but modified. So they are collected first, as if we were + # in normal text + + # a raw macro beginning + if ($text_macros{$macro} and $text_macros{$macro} eq 'raw') + { + if (!$Texi2HTML::Config::format_in_paragraph{$macro}) + { # close paragraph before verbatim (and tex if !L2H) + close_paragraph($text, $stack, $state, $line_nr); + } + $state->{'raw'} = $macro; + push (@$stack, {'style' => $macro, 'text' => ''}); + return if (/^\s*$/); + next; + } + my $simple_macro = 1; + # An accent macro + if (exists($Texi2HTML::Config::accent_map{$macro})) + { + push (@{$state->{'command_stack'}}, $macro); + if (s/^(\S)//o) + { + add_prev($text, $stack, do_simple($macro, $1, $state, [ $1 ], $line_nr)); + } + else + { # The accent is at end of line + add_prev($text, $stack, do_text($macro, $state)); + } + pop @{$state->{'command_stack'}}; + } + # an @-command which should be like @command{}. We handle it... + elsif ($::things_map_ref->{$macro}) + { + echo_warn ("$macro requires {}", $line_nr); + add_prev($text, $stack, do_simple($macro, '', $state)); + } + # an @-command like @command + elsif (defined($::simple_map_ref->{$macro})) + { + add_prev($text, $stack, do_simple($macro, '', $state)); + } + else + { + $simple_macro = 0; + } + if ($simple_macro) + {# if the macro didn't triggered a paragraph start it might now + begin_paragraph($stack, $state) if + ($no_line_macros{$macro} and !no_paragraph($state,$_)); + next; + } + # the following macros are modified or ignored if we are + # removing texi, and they are not handled like macros in text + if ($state->{'remove_texi'}) + { + # handle specially some macros + if ((($macro =~ /^(\w+?)index$/) and ($1 ne 'print')) or + ($macro eq 'itemize') or ($macro =~ /^(|v|f)table$/) + or ($macro eq 'multitable') or ($macro eq 'quotation')) + { + return; + } + elsif ($macro eq 'enumerate') + { + my $spec; + ($_, $spec) = parse_enumerate ($_); + return if (/^\s*$/); + next; + } + elsif (defined($Texi2HTML::Config::def_map{$macro})) + { + my ($style, $category, $name, $type, $class, $arguments); + ($style, $category, $name, $type, $class, $arguments) = parse_def($macro, $_, $line_nr); + # FIXME -- --- ''... lead to simple text in texi2html + # while they are kept as is in html coments by makeinfo + $category = remove_texi($category) if (defined($category)); + $name = remove_texi($name) if (defined($name)); + $type = remove_texi($type) if (defined($type)); + $class = remove_texi($class) if (defined($class)); + $arguments = remove_texi($arguments) if (defined($arguments)); + chomp($arguments); + add_prev($text, $stack, &$Texi2HTML::Config::def_line_no_texi($category, $name, $type, $arguments)); + return; + } + + # ignore other macros + next; + } + + # handle the other macros, in the context of some normal text + if (($macro =~ /^(\w+?)index$/) and ($1 ne 'print')) + { + add_prev($text, $stack, do_index_entry_label($macro,$state,$line_nr)); + return; + } + if ($macro eq 'insertcopying') + { + close_paragraph($text, $stack, $state, $line_nr); + add_prev($text, $stack, do_insertcopying($state)); + # reopen a preformatted format if it was interrupted by the macro + begin_paragraph ($stack, $state) if ($state->{'preformatted'}); + return; + } + if ($macro =~ /^itemx?$/o or ($macro eq 'headitem')) + { + #print STDERR "ITEM: $_"; + #dump_stack($text, $stack, $state); + abort_empty_preformatted($stack, $state); + # FIXME let the user be able not to close the paragraph + close_paragraph($text, $stack, $state, $line_nr); + # these functions return the format if in the right context + my $format; + if ($format = add_item($text, $stack, $state, $line_nr, $_)) + { # handle lists + } + elsif ($format = add_term($text, $stack, $state, $line_nr)) + {# handle table @item line + } + elsif ($format = add_line($text, $stack, $state, $line_nr)) + {# handle table text + } + if ($format) + { + if (defined($format->{'prepended'})) + { + $_ = $format->{'prepended'} . ' ' . $_ if ($format->{'prepended'} ne ''); + } + if (defined($format->{'command'})) + { + open_arg($format->{'command'},0, $state); + } + next; + } + $format = add_row ($text, $stack, $state, $line_nr); # handle multitable + unless ($format) + { + echo_warn ("\@$macro outside of table or list", $line_nr); + next; + } + push @$stack, {'format' => 'row', 'text' => '', 'item_cmd' => $macro }; + if ($format->{'max_columns'}) + { + push @$stack, {'format' => 'cell', 'text' => ''}; + $format->{'cell'} = 1; + + begin_paragraph_after_command($state,$stack,$macro,$_); + } + else + { + echo_warn ("\@$macro in empty multitable", $line_nr); + } + next; + } + if ($macro eq 'tab') + { + abort_empty_preformatted($stack, $state); + # FIXME let the user be able not to close the paragraph + close_paragraph($text, $stack, $state, $line_nr); + my $format = add_cell ($text, $stack, $state); + #print STDERR "tab, $format->{'cell'}, max $format->{'max_columns'}\n"; + if (!$format) + { + echo_warn ("\@$macro outside of multitable", $line_nr); + } + elsif (!$format->{'max_columns'}) + { + echo_warn ("\@$macro in empty multitable", $line_nr); + push @$stack, {'format' => 'null', 'text' => ''}; + next; + } + elsif ($format->{'cell'} > $format->{'max_columns'}) + { + echo_warn ("too much \@$macro (multitable has only $format->{'max_columns'} column(s))", $line_nr); + push @$stack, {'format' => 'null', 'text' => ''}; + next; + } + else + { + push @$stack, {'format' => 'cell', 'text' => ''}; + } + begin_paragraph_after_command($state,$stack,$macro,$_); + next; + } + # Macro opening a format (table, list, deff, example...) + if ($format_type{$macro} and ($format_type{$macro} ne 'fake')) + { + unless ($Texi2HTML::Config::format_in_paragraph{$macro}) + { + close_paragraph($text, $stack, $state, $line_nr); + } + push (@{$state->{'command_stack'}}, $macro); + if ($format_type{$macro} eq 'menu') + { + close_menu($text, $stack, $state, $line_nr); + $state->{'menu'}++; + } + # A deff like macro + if (defined($Texi2HTML::Config::def_map{$macro})) + { + my $top_format = top_format($stack); + if (defined($top_format) and ("$top_format->{'format'}x" eq $macro)) + { + # the @DEFx macro has been put at the top of the + # command_stack, although there is no real format opening + pop @{$state->{'command_stack'}}; + $macro =~ s/x$//o; + if (!$state->{'deff_line'}) + {# DEFx macro within a DEF paragraph + close_stack($text, $stack, $state, $line_nr, undef, 'deff_item'); + my $format_ref = pop @$stack; + add_prev($text, $stack, &$Texi2HTML::Config::def_item($format_ref->{'text'})); + } + #print STDERR "DEFx $macro\n"; + } + else + { + # The previous @def command isn't the same @def + # command. We begin the item for the previous @def + # command and immediately open the new one. + begin_deff_item($stack, $state, 1) if ($state->{'deff_line'}); + $macro =~ s/x$//o; + # we remove what is on the stack and put it back, + # to make sure that it is the form without x. + pop @{$state->{'command_stack'}}; + push @{$state->{'command_stack'}}, $macro; + #print STDERR "DEF begin $macro\n"; + push @$stack, { 'format' => $macro, 'text' => '' }; + } + #print STDERR "BEGIN_DEFF $macro\n"; + #dump_stack ($text, $stack, $state); + $state->{'deff_line'}->{'command'} = $macro; + my ($style, $category, $name, $type, $class, $arguments); + ($style, $category, $name, $type, $class, $_) = parse_def($macro, $_, $line_nr); + #print STDERR "AFTER parse_def $_"; + # duplicate_state? + $state->{'deff_line'}->{'style'} = $style; + $state->{'deff_line'}->{'category'} = substitute_line($category) if (defined($category)); + $state->{'deff_line'}->{'category'} = '' if (!defined($category)); + # FIXME -- --- ''... are transformed to entities by + # makeinfo. It may be wrong. + $state->{'deff_line'}->{'name'} = substitute_line($name) if (defined($name)); + $state->{'deff_line'}->{'name'} = '' if (!defined($name)); + $state->{'deff_line'}->{'type'} = substitute_line($type) if (defined($type)); + $state->{'deff_line'}->{'class'} = substitute_line($class) if (defined($class)); + # the remaining of the line (the argument) + #print STDERR "DEFF: open_cmd_line do_def_line $_"; + open_cmd_line($stack, $state, ['keep'], \&do_def_line); + next; + } + elsif (exists ($Texi2HTML::Config::complex_format_map->{$macro})) + { # handle menu if SIMPLE_MENU. see texi2html.init + $state->{'preformatted'}++; + my $complex_format = $Texi2HTML::Config::complex_format_map->{$macro}; + my $format = { 'format' => $macro, 'text' => '', 'pre_style' => $complex_format->{'pre_style'} }; + my $class = $macro; + $class = $complex_format->{'class'} if (defined($complex_format->{'class'})); + push @{$state->{'preformatted_stack'}}, {'pre_style' =>$complex_format->{'pre_style'}, 'class' => $class }; + push @$stack, $format; + unless ($Texi2HTML::Config::format_in_paragraph{$macro}) + { + begin_paragraph($stack, $state); + } + } + elsif ($Texi2HTML::Config::paragraph_style{$macro}) + { + push (@$stack, { 'format' => $macro, 'text' => '' }); + begin_paragraph_after_command($state,$stack,$macro,$_); + push @{$state->{'paragraph_style'}}, $macro; + if ($macro eq 'center') + { + # @center may be in a weird state with regard with + # nesting, so we put it on the bottom of the stack + pop @{$state->{'command_stack'}}; + unshift @{$state->{'command_stack'}}, $macro; + # for similar reasons, we may have a bad stack nesting + # which results in } after a closing. For example + # @center @samp{something @center end of samp} + # results to samp being kept in the 'command_stack' + + # we keep the end of line for @center, to + # avoid the return in case there is only spaces + # which occurs for all the format commmands followed by + # spaces only + next; + } + } + elsif ($format_type{$macro} eq 'menu') + { + # if $Texi2HTML::Config::SIMPLE_MENU we won't get there + # as the menu is a complex format in that case, so it + # is handled above + push @$stack, { 'format' => $macro, 'text' => '' }; + if ($state->{'preformatted'}) + { + # Start a fake complex format in order to have a given pre style + $state->{'preformatted'}++; + push @$stack, { 'format' => 'menu_preformatted', 'text' => '', 'pre_style' => $Texi2HTML::Config::MENU_PRE_STYLE }; + push @{$state->{'preformatted_stack'}}, {'pre_style' => $Texi2HTML::Config::MENU_PRE_STYLE, 'class' => 'menu-preformatted' }; + } + } + elsif (($format_type{$macro} eq 'list') or ($format_type{$macro} eq 'table')) + { + my $format; + #print STDERR "LIST_TABLE $macro\n"; + #dump_stack($text, $stack, $state); + if (($macro eq 'itemize') or ($macro =~ /^(|v|f)table$/)) + { + my $command; + my $prepended; + ($prepended, $command) = parse_format_command($_,$macro); + $format = { 'format' => $macro, 'text' => '', 'command' => $command, 'prepended' => $prepended, 'term' => 0 }; + $_ = ''; + } + elsif ($macro eq 'enumerate') + { + my $spec; + ($_, $spec) = parse_enumerate ($_); + $spec = 1 if (!defined($spec)); + $format = { 'format' => $macro, 'text' => '', 'spec' => $spec, 'item_nr' => 0 }; + } + elsif ($macro eq 'multitable') + { + my $max_columns = parse_multitable ($_, $line_nr); + if (!$max_columns) + { + echo_warn ("empty multitable", $line_nr); + $max_columns = 0; + } + $format = { 'format' => $macro, 'text' => '', 'max_columns' => $max_columns, 'cell' => 1 }; + } + $format->{'first'} = 1; + $format->{'paragraph_number'} = 0; + push @$stack, $format; + push @{$state->{'table_list_stack'}}, $format; + if ($macro =~ /^(|v|f)table$/) + { + push @$stack, { 'format' => 'line', 'text' => ''}; + } + elsif ($macro eq 'multitable') + { + if ($format->{'max_columns'}) + { + push @$stack, { 'format' => 'row', 'text' => '', 'item_cmd' => $macro }; + push @$stack, { 'format' => 'cell', 'text' => ''}; + } + else + { + # multitable without row... We use the special null + # format which content is ignored + push @$stack, { 'format' => 'null', 'text' => ''}; + push @$stack, { 'format' => 'null', 'text' => ''}; + } + } + if ($format_type{$macro} eq 'list') + { + push @$stack, { 'format' => 'item', 'text' => ''}; + } + begin_paragraph_after_command($state,$stack,$macro,$_) + if ($macro ne 'multitable'); + return if ($format_type{$macro} eq 'table' or $macro eq 'itemize'); + } + elsif ($macro eq 'float' or $macro eq 'quotation') + { + push @$stack, {'format' => $macro, 'text' => '' }; + if ($macro eq 'float') + { + open_cmd_line($stack, $state, ['keep','keep'], \&do_float_line); + } + elsif ($macro eq 'quotation') + { + open_cmd_line($stack, $state, ['keep'], \&do_quotation_line); + } + #dump_stack($text, $stack, $state); + next; + } + # keep this one at the end as there are some other formats + # which are also in format_map + elsif (defined($Texi2HTML::Config::format_map{$macro}) or ($format_type{$macro} eq 'cartouche')) + { + push @$stack, { 'format' => $macro, 'text' => '' }; + begin_paragraph_after_command($state,$stack,$macro,$_); + } + return if (/^\s*$/); + next; + } + $_ = do_unknown ($macro, $_, $text, $stack, $state, $line_nr); + next; + } + elsif(s/^([^{}@,]*)\@([^\s\}\{\@]*)//o) + { # A macro with a character which shouldn't appear in macro name + add_prev($text, $stack, do_text($1, $state)); + $_ = do_unknown ($2, $_, $text, $stack, $state, $line_nr); + next; + } + elsif (s/^([^{},]*)([{}])//o or (@$stack and + defined($stack->[-1]->{'style'}) and + ($stack->[-1]->{'style'} eq 'cmd_line') and /^([^{},]*)$/o)) + { + my $leading_text = $1; + my $brace = $2; + add_prev($text, $stack, do_text($leading_text, $state)); + if (defined($brace) and ($brace eq '{')) + { + add_prev($text, $stack, do_text('{',$state)); + unless ($state->{'keep_texi'} or $state->{'remove_texi'}) + { + echo_error ("'{' without macro. Before: $_", $line_nr); + } + } + elsif (defined($brace) and ($brace eq '}') and + (!@$stack or (!defined($stack->[-1]->{'style'})) + # a non empty stack, but with 'cmd_line' as first item on the stack + # is like an empty stack + or ($stack->[-1]->{'style'} eq 'cmd_line'))) + { + if ($state->{'keep_texi'}) + { + add_prev($text, $stack, '}'); + } + else + { + echo_error("'}' without opening '{' before: $_", $line_nr); + } + } + else + { # A @-command{ ...} is closed + my $style = pop @$stack; + my $command = $style->{'style'}; + my $result; + if (ref($::style_map_ref->{$command}) eq 'HASH') + { + push (@{$style->{'args'}}, $style->{'text'}); + $style->{'fulltext'} .= $style->{'text'}; + #my $number = 0; + #foreach my $arg(@{$style->{'args'}}) + #{ + #print STDERR " $number: $arg\n"; + # $number++; + #} + $style->{'text'} = $style->{'fulltext'}; + $state->{'keep_texi'} = 0 if ( + ($::style_map_ref->{$command}->{'args'}->[$style->{'arg_nr'}] eq 'keep') + and ($state->{'keep_nr'} == 1)); + } + $state->{'no_paragraph'}-- if ($no_paragraph_macro{$command}); + if ($command) + { + $style->{'no_close'} = 1 if ($state->{'no_close'}); + if ($::style_map_ref->{$command} and (defined($style_type{$command})) and ((!$style->{'no_close'} and ($style_type{$command} eq 'style')) or ($style_type{$command} eq 'accent'))) + { + my $style_command = pop @{$state->{'command_stack'}}; + if ($style_command ne $command) + { + print STDERR "Bug: $style_command on 'command_stack', not $command\n"; + push @$stack, $style; + push @{$state->{'command_stack'}}, $style_command; + print STDERR "Stacks before pop top:\n"; + dump_stack($text, $stack, $state); + pop @$stack; + } + } + if ($state->{'keep_texi'}) + { # don't expand @-commands in anchor, refs... + close_arg ($command, $style->{'arg_nr'}, $state); + $result = '@' . $command . '{' . $style->{'text'} . '}'; + } + else + { + $result = do_simple($command, $style->{'text'}, $state, $style->{'args'}, $line_nr, $style->{'no_open'}, $style->{'no_close'}); + if ($state->{'code_style'} < 0) + { + echo_error ("Bug: negative code_style: $state->{'code_style'}, line:$_", $line_nr); + } + } + } + else + { + print STDERR "Bug: empty style in pass_text\n"; + } + add_prev($text, $stack, $result); + if ($command eq 'cmd_line') + { + if ($state->{'deff_line'}) + { +#print STDERR "DO DEFF $state->{'deff_line'}->{'command'} $state->{'deff_line'}->{'arguments'}\n"; + my $command = $state->{'deff_line'}->{'command'}; + my $def_style = $state->{'deff_line'}->{'style'}; + my $category = $state->{'deff_line'}->{'category'}; + my $class = $state->{'deff_line'}->{'class'}; + my $type = $state->{'deff_line'}->{'type'}; + my $name = $state->{'deff_line'}->{'name'}; + #my $arguments = $state->{'deff'}->{'arguments'}; + my $arguments; + $arguments = substitute_line($state->{'deff_line'}->{'arguments'}) if (defined($state->{'deff_line'}->{'arguments'})); + + $category = &$Texi2HTML::Config::definition_category($category, $class, $def_style); + my $index_label = do_index_entry_label($command, $state,$line_nr); + add_prev($text, $stack, &$Texi2HTML::Config::def_line($category, $name, $type, $arguments, $index_label)); + } + elsif ($state->{'preformatted'}) + { # inconditionally begin a preformatted section for + # non @def* commands (currently @float and @quotation) + # for @def* it is done in begin_deff_item + begin_paragraph($stack, $state); + } + $state->{'no_paragraph'}--; + return; + } + } + } + elsif (s/^([^,]*)[,]//o) + { + add_prev($text, $stack, do_text($1, $state)); + if (@$stack and defined($stack->[-1]->{'style'}) + and (ref($::style_map_ref->{$stack->[-1]->{'style'}}) eq 'HASH')) + { + my $macro = $stack->[-1]->{'style'}; + my $style_args = $::style_map_ref->{$macro}->{'args'}; + if (defined($style_args->[$stack->[-1]->{'arg_nr'} + 1])) + { + push (@{$stack->[-1]->{'args'}}, $stack->[-1]->{'text'}); + $stack->[-1]->{'fulltext'} .= $stack->[-1]->{'text'} . do_text(',', $state); + $stack->[-1]->{'text'} = ''; + close_arg ($macro, $stack->[-1]->{'arg_nr'}, $state); + $stack->[-1]->{'arg_nr'}++; + open_arg ($macro, $stack->[-1]->{'arg_nr'}, $state); + next; + } + } + add_prev($text, $stack, do_text(',', $state)); + } + else + { # no macro nor '}', but normal text + add_prev($text, $stack, do_text($_, $state)); + #print STDERR "END LINE:$_!!!\n"; + #dump_stack($text, $stack, $state); + + # @item line is closed by end of line + add_term($text, $stack, $state, $line_nr); + + # @center is closed at the end of line. When a @-command which + # keeps the texi as is happens on the @center line, the @center + # is closed at the end of line appearing after the @-command + # closing (for example @ref, @footnote). + + # when 'closing_center' is true we don't retry to close + # the @center line. + if ($state->{'paragraph_style'}->[-1] eq 'center' + and !$state->{'closing_center'} and !$state->{'keep_texi'}) + { + $state->{'closing_center'} = 1; + unless ($Texi2HTML::Config::format_in_paragraph{'center'}) + { + close_paragraph($text, $stack, $state, $line_nr); + } + close_stack($text, $stack, $state, $line_nr, undef, 'center'); + delete $state->{'closing_center'}; + my $center = pop @$stack; + add_prev($text, $stack, &$Texi2HTML::Config::paragraph_style_command('center',$center->{'text'})); + my $top_paragraph_style = pop @{$state->{'paragraph_style'}}; + # center is at the bottom of the comand_stack because it + # may be nested in many way + my $bottom_command_stack = shift @{$state->{'command_stack'}}; + print STDERR "Bug: closing center, top_paragraph_style: $top_paragraph_style, bottom_command_stack: $bottom_command_stack.\n" + if ($bottom_command_stack ne 'center' or $top_paragraph_style ne 'center'); + $_ = ''; + next; + } + last; + } + } + return 1; +} + +sub open_arg($$$) +{ + my $macro = shift; + my $arg_nr = shift; + my $state = shift; + if (ref($::style_map_ref->{$macro}) eq 'HASH') + { + my $arg = $::style_map_ref->{$macro}->{'args'}->[$arg_nr]; + if ($arg eq 'code' and !$state->{'keep_texi'}) + { + $state->{'code_style'}++; + } + elsif ($arg eq 'keep') + { + $state->{'keep_nr'}++; + $state->{'keep_texi'} = 1; + } + } + elsif ($code_style_map{$macro} and !$state->{'keep_texi'}) + { + $state->{'code_style'}++; + } +} + +sub close_arg($$$) +{ + my $macro = shift; + my $arg_nr = shift; + my $state = shift; + if (ref($::style_map_ref->{$macro}) eq 'HASH') + { + my $arg = $::style_map_ref->{$macro}->{'args'}->[$arg_nr]; + if ($arg eq 'code' and !$state->{'keep_texi'}) + { + $state->{'code_style'}--; + } + elsif ($arg eq 'keep') + { + $state->{'keep_nr'}--; + $state->{'keep_texi'} = 0 if ($state->{'keep_nr'} == 0); + } +#print STDERR "c $arg_nr $macro $arg $state->{'code_style'}\n"; + } + elsif ($code_style_map{$macro} and !$state->{'keep_texi'}) + { + $state->{'code_style'}--; + } +} + +# add a special style on the top of the stack. This is used for commands +# that extend until the end of the line +sub open_cmd_line($$$$) +{ + my $stack = shift; + my $state = shift; + my $args = shift; + my $function = shift; + push @$stack, {'style' => 'cmd_line', 'text' => '', 'arg_nr' => 0}; + foreach my $hash (\%Texi2HTML::Config::style_map, \%Texi2HTML::Config::style_map_pre, \%Texi2HTML::Config::style_map_texi, \%Texi2HTML::Config::simple_format_style_map_texi) + { + $hash->{'cmd_line'}->{'args'} = $args; + $hash->{'cmd_line'}->{'function'} = $function; + } + $state->{'no_paragraph'}++; + open_arg ('cmd_line', 0, $state); +} + +# finish @item line in @*table +sub add_term($$$$;$) +{ + my $text = shift; + my $stack = shift; + my $state = shift; + my $line_nr = shift; + my $end = shift; + return unless (exists ($state->{'table_list_stack'})); + my $format = $state->{'table_list_stack'}->[-1]; + return unless (($format_type{$format->{'format'}} eq 'table') and ($format->{'format'} ne 'multitable' ) and $format->{'term'}); + #print STDERR "ADD_TERM\n"; + # we set 'term' = 0 early such that if we encounter an end of line + # during close_stack we don't try to do the term once more + $state->{'table_list_stack'}->[-1]->{'term'} = 0; + # it is the first paragraph for the term. + $format->{'paragraph_number'} = 0; + + #dump_stack($text, $stack, $state); + close_stack($text, $stack, $state, $line_nr, undef, 'term'); + my $term = pop @$stack; + my $command_formatted; + chomp ($term->{'text'}); + if (exists($::style_map_ref->{$format->{'command'}}) and + !exists($Texi2HTML::Config::special_list_commands{$format->{'format'}}->{$format->{'command'}}) and ($style_type{$format->{'command'}} eq 'style')) + { + my $leading_spaces = ''; + my $trailing_spaces = ''; + $term->{'text'} =~ s/^(\s*)//o; + $leading_spaces = $1 if (defined($1)); + $term->{'text'} =~ s/(\s*)$//o; + $trailing_spaces = $1 if (defined($1)); + $term->{'text'} = do_simple($format->{'command'}, $term->{'text'}, $state, [$term->{'text'}]); + $term->{'text'} = $leading_spaces. $term->{'text'} .$trailing_spaces; + } + elsif (exists($::things_map_ref->{$format->{'command'}})) + { + $command_formatted = do_simple($format->{'command'}, '', $state); + } + my $index_label; + if ($format->{'format'} =~ /^(f|v)/o) + { + $index_label = do_index_entry_label($format->{'format'}, $state,$line_nr); + print STDERR "Bug: no index entry for $text" unless defined($index_label); + } + add_prev($text, $stack, &$Texi2HTML::Config::table_item($term->{'text'}, $index_label,$format->{'format'},$format->{'command'}, $command_formatted,$state->{'command_stack'})); + unless ($end) + { + push (@$stack, { 'format' => 'line', 'text' => '' }); + begin_paragraph($stack, $state) if ($state->{'preformatted'}); + } + return $format; +} + +sub add_row($$$$) +{ + my $text = shift; + my $stack = shift; + my $state = shift; + my $line_nr = shift; + my $format = $state->{'table_list_stack'}->[-1]; + return unless ($format->{'format'} eq 'multitable'); + if ($format->{'cell'} > $format->{'max_columns'}) + { + close_stack($text, $stack, $state, $line_nr, undef, 'null'); + pop @$stack; + } + unless ($format->{'max_columns'}) + { # empty multitable + pop @$stack; # pop 'row' + return $format; + } + if ($format->{'first'}) + { # first row + $format->{'first'} = 0; + #dump_stack($text, $stack, $state); + #if ($stack->[-1]->{'format'} and ($stack->[-1]->{'format'} eq 'paragraph') and ($stack->[-1]->{'text'} =~ /^\s*$/) and ($format->{'cell'} == 1)) + if ($stack->[-1]->{'format'} and ($stack->[-1]->{'format'} eq 'cell') and ($stack->[-1]->{'text'} =~ /^\s*$/) and ($format->{'cell'} == 1)) + { + pop @$stack; + pop @$stack; + #pop @$stack; + return $format; + } + } + add_cell($text, $stack, $state); + my $row = pop @$stack; + add_prev($text, $stack, &$Texi2HTML::Config::row($row->{'text'}, $row->{'item_cmd'})); + return $format; +} + +sub add_cell($$$$) +{ + my $text = shift; + my $stack = shift; + my $state = shift; + my $line_nr = shift; + my $format = $state->{'table_list_stack'}->[-1]; + return unless ($format->{'format'} eq 'multitable'); + if ($format->{'cell'} <= $format->{'max_columns'}) + { + close_stack($text, $stack, $state, $line_nr, undef, 'cell'); + my $cell = pop @$stack; + my $row = top_stack($stack); + print STDERR "Bug: top_stack of cell not a row\n" if (!defined($row) or !defined($row->{'format'}) or ($row->{'format'} ne 'row')); + add_prev($text, $stack, &$Texi2HTML::Config::cell($cell->{'text'}, $row->{'item_cmd'})); + $format->{'cell'}++; + } + return $format; +} + +sub add_line($$$$;$) +{ + my $text = shift; + my $stack = shift; + my $state = shift; + my $line_nr = shift; + my $end = shift; + my $format = $state->{'table_list_stack'}->[-1]; + return unless ($format_type{$format->{'format'}} eq 'table' and ($format->{'format'} ne 'multitable') and ($format->{'term'} == 0)); + #print STDERR "ADD_LINE\n"; + #dump_stack($text, $stack, $state); + # as in pre the end of line are kept, we must explicitely abort empty + # preformatted, close_stack doesn't abort the empty preformatted regions. + abort_empty_preformatted($stack, $state) if ($format->{'first'}); + close_stack($text, $stack, $state, $line_nr, undef, 'line'); + my $line = pop @$stack; + $format->{'paragraph_number'} = 0; + my $first = 0; + $first = 1 if ($format->{'first'}); + if ($first) + { + $format->{'first'} = 0; + # we must have
    or
    following
    thus we do a + # &$Texi2HTML::Config::table_line here too, although it could have + # been a normal paragraph. + add_prev($text, $stack, &$Texi2HTML::Config::table_line($line->{'text'})) if ($line->{'text'} =~ /\S/o); + } + else + { + add_prev($text, $stack, &$Texi2HTML::Config::table_line($line->{'text'})); + } + unless($end) + { + push (@$stack, { 'format' => 'term', 'text' => '' }); + } + $format->{'term'} = 1; + return $format; +} + +# finish @enumerate or @itemize @item +sub add_item($$$$;$) +{ + my $text = shift; + my $stack = shift; + my $state = shift; + my $line_nr = shift; + my $line = shift; + my $end = shift; + my $format = $state->{'table_list_stack'}->[-1]; + return unless ($format_type{$format->{'format'}} eq 'list'); + #print STDERR "ADD_ITEM: \n"; + # as in pre the end of line are kept, we must explicitely abort empty + # preformatted, close_stack doesn't do that. + abort_empty_preformatted($stack, $state) if ($format->{'first'}); + close_stack($text, $stack, $state, $line_nr, undef, 'item'); + $format->{'paragraph_number'} = 0; + if ($format->{'format'} eq 'enumerate') + { + $format->{'number'} = ''; + my $spec = $format->{'spec'}; + $format->{'item_nr'}++; + if ($spec =~ /^[0-9]$/) + { + $format->{'number'} = $spec + $format->{'item_nr'} - 1; + } + else + { + my $base_letter = ord('a'); + $base_letter = ord('A') if (ucfirst($spec) eq $spec); + + my @letter_ords = decompose(ord($spec) - $base_letter + $format->{'item_nr'} - 1, 26); + foreach my $ord (@letter_ords) + {# WARNING we go directly to 'ba' after 'z', and not 'aa' + #because 'ba' is 1,0 and 'aa' is 0,0. + $format->{'number'} = chr($base_letter + $ord) . $format->{'number'}; + } + } + } + + #dump_stack ($text, $stack, $state); + my $item = pop @$stack; + # the element following ol or ul must be li. Thus even though there + # is no @item we put a normal item. + + # don't do an item if it is the first and it is empty + if (!$format->{'first'} or ($item->{'text'} =~ /\S/o)) + { + my $formatted_command; + if (defined($format->{'command'}) and exists($::things_map_ref->{$format->{'command'}})) + { + $formatted_command = do_simple($format->{'command'}, '', $state); + } + #chomp($item->{'text'}); + add_prev($text, $stack, &$Texi2HTML::Config::list_item($item->{'text'},$format->{'format'},$format->{'command'}, $formatted_command, $format->{'item_nr'}, $format->{'spec'}, $format->{'number'})); + } + if ($format->{'first'}) + { + $format->{'first'} = 0; + } + + # Now prepare the new item + unless($end) + { + push (@$stack, { 'format' => 'item', 'text' => '' }); + begin_paragraph($stack, $state) unless (!$state->{'preformatted'} and no_line($line)); + } + return $format; +} + +# format ``simple'' macros, that is macros without arg or style macros +sub do_simple($$$;$$$$) +{ + my $macro = shift; + my $text = shift; + my $state = shift; + my $args = shift; + my $line_nr = shift; + my $no_open = shift; + my $no_close = shift; + + my $arg_nr = 0; + $arg_nr = @$args - 1 if (defined($args)); + +#print STDERR "DO_SIMPLE $macro $arg_nr $args @$args\n" if (defined($args)); + if (defined($::simple_map_ref->{$macro})) + { + # \n may in certain circumstances, protect end of lines + if ($macro eq "\n") + { + $state->{'end_of_line_protected'} = 1; + #print STDERR "PROTECTING END OF LINE\n"; + } + if ($state->{'keep_texi'}) + { + return "\@$macro"; + } + elsif ($state->{'remove_texi'}) + { +#print STDERR "DO_SIMPLE remove_texi $macro\n"; + return $::simple_map_texi_ref->{$macro}; + } + elsif ($state->{'preformatted'}) + { + return $::simple_map_pre_ref->{$macro}; + } + else + { + return $::simple_map_ref->{$macro}; + } + } + if (defined($::things_map_ref->{$macro})) + { + my $result; + if ($state->{'keep_texi'}) + { + $result = "\@$macro" . '{}'; + } + elsif ($state->{'remove_texi'}) + { + $result = $::texi_map_ref->{$macro}; +#print STDERR "DO_SIMPLE remove_texi texi_map $macro\n"; + } + elsif ($state->{'preformatted'}) + { + $result = $::pre_map_ref->{$macro}; + } + else + { + $result = $::things_map_ref->{$macro}; + } + return $result . $text; + } + elsif (defined($::style_map_ref->{$macro})) + { + if ($state->{'keep_texi'}) + { + return "\@$macro" . '{' . $text . '}'; + } + else + { + my $style; + my $result; + if ($state->{'remove_texi'}) + { +#print STDERR "REMOVE $macro, $style_map_texi_ref->{$macro}, fun $style_map_texi_ref->{$macro}->{'function'} remove cmd " . \&Texi2HTML::Config::t2h_remove_command . " ascii acc " . \&t2h_default_ascii_accent; + $style = $::style_map_texi_ref->{$macro}; + } + elsif ($state->{'preformatted'}) + { + $style = $::style_map_pre_ref->{$macro}; + } + else + { + $style = $::style_map_ref->{$macro}; + } + if (defined($style)) + { # known style + $result = &$Texi2HTML::Config::style($style, $macro, $text, $args, $no_close, $no_open, $line_nr, $state, $state->{'command_stack'}); + } + if (!$no_close) + { + close_arg($macro,$arg_nr, $state); + } + return $result; + } + } + elsif ($macro =~ /^special_(\w+)_(\d+)$/o) + { + my $style = $1; + my $count = $2; + print STDERR "Bug? text in \@$macro not empty.\n" if ($text ne ''); + if ($state->{'keep_texi'}) + {# text should be empty + return "\@$macro" . '{' . $text . '}'; + } + if (defined($Texi2HTML::Config::command_handler{$style}) and + defined($Texi2HTML::Config::command_handler{$style}->{'expand'})) + { + my $struct_count = 1+ $special_commands{$style}->{'max'} - $special_commands{$style}->{'count'}; + if (($count != $struct_count) and $T2H_DEBUG) + { + print STDERR "count $count in \@special $style and structure $struct_count differ\n"; + } + $special_commands{$style}->{'count'}--; + } + my $result = $Texi2HTML::Config::command_handler{$style}->{'expand'} + ($style,$count,$state,$text); + $result = '' if (!defined($result)); + return $result; + } + # Unknown macro + my $result = ''; + my ($done, $result_text, $message) = &$Texi2HTML::Config::unknown_style($macro, $text,$state); + if ($done) + { + echo_warn($message, $line_nr) if (defined($message)); + if (defined($result_text)) + { + $result = $result_text; + } + } + else + { + unless ($no_open) + { # we warn only if no_open is true, i.e. it is the first time we + # close the macro for a multiline macro + echo_warn ("Unknown command with braces `\@$macro'", $line_nr); + $result = do_text("\@$macro") . "{"; + } + $result .= $text; + $result .= '}' unless ($no_close); + } + return $result; +} + +sub do_unknown($$$$$$) +{ + my $macro = shift; + my $line = shift; + my $text = shift; + my $stack = shift; + my $state = shift; + my $line_nr = shift; + #print STDERR "do_unknown: $macro ::: $line"; + my ($result_line, $result, $result_text, $message) = &$Texi2HTML::Config::unknown($macro, $line,$stack,$state); + if ($result) + { + add_prev ($text, $stack, $result_text) if (defined($result_text)); + echo_warn($message, $line_nr) if (defined($message)); + return $result_line; + } + else + { + echo_warn ("Unknown command `\@$macro' (left as is)", $line_nr); + add_prev ($text, $stack, do_text("\@$macro")); + return $line; + } +} + +# used only during @macro processing +sub add_text($@) +{ + my $string = shift; + + return if (!defined($string)); + foreach my $scalar_ref (@_) + { + next unless defined($scalar_ref); + if (!defined($$scalar_ref)) + { + $$scalar_ref = $string; + } + else + { + $$scalar_ref .= $string; + } + return; + } +} + +sub add_prev ($$$) +{ + my $text = shift; + my $stack = shift; + my $string = shift; + + unless (defined($text) and ref($text) eq "SCALAR") + { + die "text not a SCALAR ref: " . ref($text) . ""; + } + #if (!defined($stack) or (ref($stack) ne "ARRAY")) + #{ + # $string = $stack; + # $stack = []; + #} + + return if (!defined($string)); + if (@$stack) + { + $stack->[-1]->{'text'} .= $string; + return; + } + + if (!defined($$text)) + { + $$text = $string; + } + else + { + $$text .= $string; + } +} + +sub close_stack_texi_structure($$$$) +{ + my $text = shift; + my $stack = shift; + my $state = shift; + my $line_nr = shift; + + return undef unless (@$stack or $state->{'raw'} or $state->{'macro'} or $state->{'macro_name'} or $state->{'ignored'}); + + #print STDERR "close_stack_texi_structure\n"; + #dump_stack ($text, $stack, $state); + my $stack_level = $#$stack + 1; + my $string = ''; + + if ($state->{'ignored'}) + { + $string .= "\@end $state->{'ignored'} "; + echo_warn ("closing $state->{'ignored'}", $line_nr); + } + if ($state->{'texi'}) + { + if ($state->{'macro'}) + { + $string .= "\@end macro "; + echo_warn ("closing macro", $line_nr); + } + elsif ($state->{'macro_name'}) + { + $string .= ('}' x $state->{'macro_depth'}) . " "; + echo_warn ("closing $state->{'macro_name'} ($state->{'macro_depth'} braces missing)", $line_nr); + } + elsif ($state->{'verb'}) + { + echo_warn ("closing \@verb", $line_nr); + $string .= $state->{'verb'} . '}'; + } + elsif ($state->{'raw'}) + { + echo_warn ("closing \@$state->{'raw'} raw format", $line_nr); + $string .= "\@end $state->{'raw'} "; + } + if ($string ne '') + { + #print STDERR "close_stack scan_texi ($string)\n"; + scan_texi ($string, $text, $stack, $state, $line_nr); + $string = ''; + } + } + elsif ($state->{'verb'}) + { + $string .= $state->{'verb'}; + } + + while ($stack_level--) + { + my $stack_text = $stack->[$stack_level]->{'text'}; + $stack_text = '' if (!defined($stack_text)); + if ($stack->[$stack_level]->{'format'}) + { + my $format = $stack->[$stack_level]->{'format'}; + if ($format eq 'index_item') + { + enter_table_index_entry($text, $stack, $state, $line_nr); + next; + } + elsif (!defined($format_type{$format}) or ($format_type{$format} ne 'fake')) + { + $stack_text = "\@$format\n" . $stack_text; + } + } + elsif (defined($stack->[$stack_level]->{'style'})) + { + if ($state->{'structure'}) + { + $stack_text = close_structure_command($stack->[$stack_level], + $state,1,$line_nr) + } + else + { + my $style = $stack->[$stack_level]->{'style'}; + if ($style ne '') + { + $stack_text = "\@$style\{" . $stack_text; + } + else + {# this is a lone opened brace. We readd it there. + $stack_text = "\{" . $stack_text; + } + } + } + pop @$stack; + add_prev($text, $stack, $stack_text); + } + $stack = [ ]; + + $state->{'close_stack'} = 1; + if ($string ne '') + { + if ($state->{'texi'}) + { + #print STDERR "scan_texi in close_stack ($string)\n"; + scan_texi($string, $text, $stack, $state, $line_nr); + } + elsif ($state->{'structure'}) + { + #print STDERR "scan_structure in close_stack ($string)\n"; + scan_structure($string, $text, $stack, $state, $line_nr); + } + } + delete $state->{'close_stack'}; +} + +# close region like @insertcopying, titlepage... +# restore $state->{'after_element'} and delete the structure +sub close_region($) +{ + my $state = shift; + $state->{'after_element'} = 1; + delete $state->{'after_element'} unless + ($state->{'region_lines'}->{'after_element'}); + $state->{'place'} = $state->{'region_lines'}->{'kept_place'}; + delete $state->{'region_lines'}->{'number'}; + delete $state->{'region_lines'}->{'format'}; + delete $state->{'region_lines'}->{'after_element'}; + delete $state->{'region_lines'}->{'kept_place'}; + delete $state->{'region_lines'}; +} + +# close the stack, closing macros and formats left open. +# the precise behavior of the function depends on $close_paragraph: +# undef -> close everything +# defined -> remove empty paragraphs, close until the first format or +# paragraph. don't close styles, duplicate stack of styles not closed + +# if a $format is given the stack is closed according to $close_paragraph but +# if $format is encountered the closing stops + +sub close_stack($$$$;$$) +{ + my $text = shift; + my $stack = shift; + my $state = shift; + my $line_nr = shift; + my $close_paragraph = shift; + my $format = shift; + my $new_stack; + + #print STDERR "sub_close_stack\n"; + return $new_stack unless (@$stack); + + my $stack_level = $#$stack + 1; + my $string = ''; + my $verb = ''; + + if ($state->{'verb'}) + { + $string .= $state->{'verb'}; + $verb = $state->{'verb'}; + } + + #debugging + #my $print_format = 'NO FORMAT'; + #$print_format = $format if ($format); + #my $print_close_paragraph = 'close everything'; + #$print_close_paragraph = 'close paragraph without duplicating' if (defined($close_paragraph)); + #$print_close_paragraph = $close_paragraph if ($close_paragraph); + #print STDERR "Close_stack: format $print_format, close_paragraph: $print_close_paragraph\n"; + + while ($stack_level--) + { + if ($stack->[$stack_level]->{'format'}) + { + my $stack_format = $stack->[$stack_level]->{'format'}; + last if (defined($close_paragraph) or (defined($format) and $stack_format eq $format)); + # We silently close paragraphs, preformatted sections and fake formats + if ($stack_format eq 'paragraph') + { + $string .= "\@end_paragraph{}"; + } + elsif ($stack_format eq 'preformatted') + { + $string .= "\@end_preformatted{}"; + } + else + { + if ($fake_format{$stack_format}) + { + warn "# Closing a fake format `$stack_format'\n" if ($T2H_VERBOSE); + } + elsif ($stack_format ne 'center') + { # we don't warn, but add an @end center + echo_warn ("closing `$stack_format'", $line_nr); + #dump_stack ($text, $stack, $state); + } + $string .= "\@end $stack_format "; + } + } + else + { + my $style = $stack->[$stack_level]->{'style'}; + # FIXME images, footnotes, xrefs, anchors with $close_paragraphs? + # seems that it is not possible, as it is triggered by + # close_paragraph which shouldn't be called with keep_texi + # and when the arguments are expanded, there is a + # substitute_line or similar with a new stack. + if ($close_paragraph) + { #duplicate the stack + # the !exists($style_type{$style}) condition catches the unknown + # @-commands: by default they are considered as style commands + if ((exists($style_type{$style}) and ($style_type{$style} eq 'style')) or (!exists($style_type{$style}))) + { + push @$new_stack, { 'style' => $style, 'text' => '', 'no_open' => 1, 'arg_nr' => 0 }; + $string .= '}'; + } + elsif (($style_type{$style} eq 'simple_style') or ($style_type{$style} eq 'accent')) + { + $string .= '}'; + } + else + { + print STDERR "$style while closing paragraph\n"; + } + } + else + { + dump_stack ($text, $stack, $state) if (!defined($style)); # bug + $string .= '}'; + echo_warn ("closing \@-command $style", $line_nr) if ($style); + } + } + } + $state->{'no_close'} = 1 if ($close_paragraph); + $state->{'close_stack'} = 1; + if ($string ne '') + { + #print STDERR "scan_line in CLOSE_STACK ($string)\n"; + #dump_stack ($text, $stack, $state); + scan_line($string, $text, $stack, $state, $line_nr); + } + delete $state->{'no_close'}; + delete $state->{'close_stack'}; + $state->{'verb'} = $verb if (($verb ne '') and $close_paragraph); + # cancel paragraph states and command_stack + # FIXME this seems to be unusefull, see formatting/center.texi + unless (defined($close_paragraph) or defined($format)) + { + $state->{'paragraph_style'} = [ '' ]; + $state->{'command_stack'} = [ '' ]; + } + return $new_stack; +} + +# given a stack and a list of formats, return true if the stack contains +# these formats, first on top +sub stack_order($@) +{ + my $stack = shift; + my $stack_level = $#$stack + 1; + while (@_) + { + my $format = shift; + while ($stack_level--) + { + if ($stack->[$stack_level]->{'format'}) + { + if ($stack->[$stack_level]->{'format'} eq $format) + { + $format = undef; + last; + } + else + { + return 0; + } + } + } + return 0 if ($format); + } + return 1; +} + +sub top_format($) +{ + my $stack = shift; + my $stack_level = $#$stack + 1; + while ($stack_level--) + { + if ($stack->[$stack_level]->{'format'} and !$fake_format{$stack->[$stack_level]->{'format'}}) + { + return $stack->[$stack_level]; + } + } + return undef; +} + +sub close_paragraph($$$;$) +{ + my $text = shift; + my $stack = shift; + my $state = shift; + my $line_nr = shift; + #my $macro = shift; + #print STDERR "CLOSE_PARAGRAPH\n"; + #dump_stack($text, $stack, $state); + my $new_stack = close_stack($text, $stack, $state, $line_nr, 1); + my $top_stack = top_stack($stack); + if ($top_stack and !defined($top_stack->{'format'})) + { #debug + print STDERR "Bug: no format on top stack\n"; + dump_stack($text, $stack, $state); + } + if ($top_stack and ($top_stack->{'format'} eq 'paragraph')) + { + my $paragraph = pop @$stack; + add_prev($text, $stack, do_paragraph($paragraph->{'text'}, $state)); + $state->{'paragraph_macros'} = $new_stack; + return 1; + } + elsif ($top_stack and ($top_stack->{'format'} eq 'preformatted')) + { + my $paragraph = pop @$stack; + add_prev($text, $stack, do_preformatted($paragraph->{'text'}, $state)); + $state->{'paragraph_macros'} = $new_stack; + return 1; + } + return; +} + +sub abort_empty_preformatted($$) +{ + my $stack = shift; + my $state = shift; + if (@$stack and $stack->[-1]->{'format'} + and ($stack->[-1]->{'format'} eq 'preformatted') + and ($stack->[-1]->{'text'} !~ /\S/)) + { + pop @$stack; + } +} + +# for debugging +sub dump_stack($$$) +{ + my $text = shift; + my $stack = shift; + my $state = shift; + + if (defined($$text)) + { + print STDERR "text: $$text\n"; + } + else + { + print STDERR "text: UNDEF\n"; + } + my $in_remove = 0; + my $in_simple_format = 0; + my $in_keep = 0; + $in_keep = 1 if ($state->{'keep_texi'}); + if (!$in_keep) + { + $in_simple_format = 1 if ($state->{'simple_format'}); + $in_remove = 1 if ($state->{'remove_texi'} and !$in_simple_format); + } + print STDERR "state(k${in_keep}s${in_simple_format}r${in_remove}): "; + foreach my $key (keys(%$state)) + { + my $value = 'UNDEF'; + $value = $state->{$key} if (defined($state->{$key})); + print STDERR "$key: $value " if (!ref($value)); + } + print STDERR "\n"; + my $stack_level = $#$stack + 1; + while ($stack_level--) + { + print STDERR " $stack_level-> "; + foreach my $key (keys(%{$stack->[$stack_level]})) + { + my $value = 'UNDEF'; + $value = $stack->[$stack_level]->{$key} if + (defined($stack->[$stack_level]->{$key})); + print STDERR "$key: $value "; + } + print STDERR "\n"; + } + if (defined($state->{'table_list_stack'})) + { + print STDERR "table_list_stack: "; + foreach my $format (@{$state->{'table_list_stack'}}) + { + print STDERR "$format->{'format'} "; + } + print STDERR "\n"; + } + if (defined($state->{'command_stack'})) + { + print STDERR "command_stack: "; + foreach my $style (@{$state->{'command_stack'}}) + { + print STDERR "($style) "; + } + print STDERR "\n"; + } + if (defined($state->{'region_lines'})) + { + print STDERR "region_lines($state->{'region_lines'}->{'number'}): $state->{'region_lines'}->{'format'}\n"; + } + if (defined($state->{'text_macro_stack'}) and @{$state->{'text_macro_stack'}}) + { + print STDERR "text_macro_stack: (@{$state->{'text_macro_stack'}})\n"; + } +} + +# for debugging +sub print_elements($) +{ + my $elements = shift; + foreach my $elem(@$elements) + { + if ($elem->{'node'}) + { + print STDERR "node-> $elem "; + } + else + { + print STDERR "chap=> $elem "; + } + foreach my $key (keys(%$elem)) + { + my $value = "UNDEF"; + $value = $elem->{$key} if (defined($elem->{$key})); + print STDERR "$key: $value "; + } + print STDERR "\n"; + } +} + +sub substitute_line($;$) +{ + my $line = shift; + my $state = shift; + $state = {} if (!defined($state)); + $state->{'no_paragraph'} = 1; + # this is usefull when called from &$I + return simple_format($state, $line) if ($state->{'simple_format'}); + return substitute_text($state, $line); +} + +sub substitute_text($@) +{ + my $state = shift; + my @stack = (); + my $text = ''; + my $result = ''; + if ($state->{'structure'}) + { + initialise_state_structure($state); + } + elsif ($state->{'texi'}) + { + initialise_state_texi($state); + } + else + { + initialise_state($state); + } + $state->{'spool'} = []; + #print STDERR "SUBST_TEXT begin\n"; + + while (@_ or @{$state->{'spool'}}) + { + my $line; + if (@{$state->{'spool'}}) + { + $line = shift @{$state->{'spool'}}; + } + else + { + $line = shift @_; + } + next unless (defined($line)); + if ($state->{'structure'}) + { + scan_structure ($line, \$text, \@stack, $state); + } + elsif ($state->{'texi'}) + { + scan_texi ($line, \$text, \@stack, $state); + } + else + { + scan_line($line, \$text, \@stack, $state); + } + next if (@stack); + $result .= $text; + $text = ''; + } + # FIXME could we have the line number ? + # close stack in substitute_text + if ($state->{'texi'} or $state->{'structure'}) + { + close_stack_texi_structure(\$text, \@stack, $state, undef); + } + else + { + close_stack(\$text, \@stack, $state, undef); + } + #print STDERR "SUBST_TEXT end\n"; + return $result . $text; +} + +# this function does the second pass formatting. It is not obvious that +# it is usefull as in that pass the collected things +sub substitute_texi_line($) +{ + my $text = shift; + return $text if $text =~ /^\s*$/; + #print STDERR "substitute_texi_line $text\n"; + my @text = substitute_text({'structure' => 1}, $text); + my @result = (); + while (@text) + { + push @result, split (/\n/, shift (@text)); + } + return '' unless (@result); + my $result = shift @result; + return $result . "\n" unless (@result); + foreach my $line (@result) + { + chomp $line; + $result .= ' ' . $line; + } + return $result . "\n"; +} + +sub print_lines($;$) +{ + my ($fh, $lines) = @_; + $lines = $Texi2HTML::THIS_SECTION unless $lines; + my @cnt; + my $cnt; + for my $line (@$lines) + { + print $fh $line; + if (defined($Texi2HTML::Config::WORDS_IN_PAGE) and ($Texi2HTML::Config::SPLIT eq 'node')) + { + @cnt = split(/\W*\s+\W*/, $line); + $cnt += scalar(@cnt); + } + } + return $cnt; +} + +sub do_index_entry_label($$$) +{ + my $command = shift; + my $state = shift; + my $line_nr = shift; + return '' if ($state->{'multiple_pass'}); + my $entry = shift @index_labels; + if (!defined($entry)) + { + echo_warn ("Not enough index entries !", $line_nr); + return ''; + } + if ($command ne $entry->{'command'}) + { + # happens with bad texinfo with a line like + # @deffn func aaaa args @defvr c--ategory d--efvr_name + echo_warn ("Waiting for index cmd \@$entry->{'command'}, got \@$command", $line_nr); + } + + print STDERR "[(index $command) $entry->{'entry'} $entry->{'label'}]\n" + if ($T2H_DEBUG & $DEBUG_INDEX); + return &$Texi2HTML::Config::index_entry_label ($entry->{'label'}, $state->{'preformatted'}, substitute_line($entry->{'entry'}), + $index_prefix_to_name{$prefix}, + $command); +} + +# decompose a decimal number on a given base. The algorithm looks like +# the division with growing powers (division suivant les puissances +# croissantes) ? +sub decompose($$) +{ + my $number = shift; + my $base = shift; + my @result = (); + + return (0) if ($number == 0); + my $power = 1; + my $remaining = $number; + + while ($remaining) + { + my $factor = $remaining % ($base ** $power); + $remaining -= $factor; + push (@result, $factor / ($base ** ($power - 1))); + $power++; + } + return @result; +} + +# main processing is called here +set_document_language('en') unless ($lang_set); +# APA: There's got to be a better way: +$T2H_USER = &$I('unknown'); + +if ($Texi2HTML::Config::TEST) +{ + # to generate files similar to reference ones to be able to check for + # real changes we use these dummy values if -test is given + $T2H_USER = 'a tester'; + $THISPROG = 'texi2html'; + setlocale( LC_ALL, "C" ); +} +else +{ + # the eval prevents this from breaking on system which do not have + # a proper getpwuid implemented + eval { ($T2H_USER = (getpwuid ($<))[6]) =~ s/,.*//;}; # Who am i + # APA: Provide Windows NT workaround until getpwuid gets + # implemented there. + $T2H_USER = $ENV{'USERNAME'} unless defined $T2H_USER; +} + +open_file($docu, $texi_line_number); +#Texi2HTML::LaTeX2HTML::init() if ($Texi2HTML::Config::L2H); +if ($Texi2HTML::Config::L2H) +{ + push @Texi2HTML::Config::command_handler_init, \&Texi2HTML::LaTeX2HTML::init; + push @Texi2HTML::Config::command_handler_process, \&Texi2HTML::LaTeX2HTML::latex2html; + push @Texi2HTML::Config::command_handler_finish, \&Texi2HTML::LaTeX2HTML::finish; + $Texi2HTML::Config::command_handler{'math'} = + { 'init' => \&Texi2HTML::LaTeX2HTML::to_latex, + 'expand' => \&Texi2HTML::LaTeX2HTML::do_tex + }; + $Texi2HTML::Config::command_handler{'tex'} = + { 'init' => \&Texi2HTML::LaTeX2HTML::to_latex, + 'expand' => \&Texi2HTML::LaTeX2HTML::do_tex + }; +} +foreach my $handler(@Texi2HTML::Config::command_handler_init) +{ + &$handler; +} + +my @css_import_lines; +my @css_rule_lines; + +# process css files +foreach my $file (@Texi2HTML::Config::CSS_FILES) +{ + my $css_file_fh; + my $css_file; + if ($file eq '-') + { + $css_file_fh = \*STDIN; + $css_file = '-'; + } + else + { + $css_file = locate_init_file ($file); + unless (defined($css_file)) + { + warn "css file $file not found\n"; + next; + } + unless (open (CSSFILE, "$css_file")) + { + warn "Cannot open ${css_file}: $!"; + next; + } + $css_file_fh = \*CSSFILE; + } + my ($import_lines, $rules_lines); + ($import_lines, $rules_lines) = process_css_file ($css_file_fh, $css_file); + push @css_import_lines, @$import_lines; + push @css_rule_lines, @$rules_lines; +} + +$Texi2HTML::THISDOC{'css_import_lines'} = \@css_import_lines; +$Texi2HTML::THISDOC{'css_lines'} = \@css_rule_lines; + +if ($T2H_DEBUG & $DEBUG_USER) +{ + if (@css_import_lines) + { + print STDERR "# css import lines\n"; + foreach my $line (@css_import_lines) + { + print STDERR "$line"; + } + } + if (@css_rule_lines) + { + print STDERR "# css rule lines\n"; + foreach my $line (@css_rule_lines) + { + print STDERR "$line"; + } + } +} + +pass_texi(); +dump_texi(\@lines, 'texi', \@lines_numbers) if ($T2H_DEBUG & $DEBUG_TEXI); +if (defined($Texi2HTML::Config::MACRO_EXPAND)) +{ + my @texi_lines = (@first_lines, @lines); + dump_texi(\@texi_lines, '', undef, $Texi2HTML::Config::MACRO_EXPAND); +} +pass_structure(); +if ($T2H_DEBUG & $DEBUG_TEXI) +{ + dump_texi(\@doc_lines, 'first', \@doc_numbers); + if (defined($Texi2HTML::Config::MACRO_EXPAND and $Texi2HTML::Config::DUMP_TEXI)) + { + unshift (@doc_lines, @first_lines); + push (@doc_lines, "\@bye\n"); + dump_texi(\@doc_lines, '', undef, $Texi2HTML::Config::MACRO_EXPAND . ".first"); + } +} +exit(0) if ($Texi2HTML::Config::DUMP_TEXI or defined($Texi2HTML::Config::MACRO_EXPAND)); + +foreach my $style (keys(%special_commands)) +{ + $special_commands{$style}->{'max'} = $special_commands{$style}->{'count'}; +} + +rearrange_elements(); +do_names(); + +#Texi2HTML::LaTeX2HTML::latex2html(); +foreach my $handler(@Texi2HTML::Config::command_handler_process) +{ + &$handler; +} + +if (@{$region_lines{'documentdescription'}} and (!defined($Texi2HTML::Config::DOCUMENT_DESCRIPTION))) +{ + my $documentdescription = remove_texi(@{$region_lines{'documentdescription'}}); + my @documentdescription = split (/\n/, $documentdescription); + $Texi2HTML::Config::DOCUMENT_DESCRIPTION = shift @documentdescription; + chomp $Texi2HTML::Config::DOCUMENT_DESCRIPTION; + foreach my $line (@documentdescription) + { + chomp $line; + $Texi2HTML::Config::DOCUMENT_DESCRIPTION .= ' ' . $line; + } +} +# do copyright notice inserted in comment at the beginning of the files +if (@{$region_lines{'copying'}}) +{ + $copying_comment = &$Texi2HTML::Config::copying_comment($region_lines{'copying'}); +} +&$Texi2HTML::Config::toc_body(\@elements_list); +$sec_num = 0; + + +&$Texi2HTML::Config::css_lines(\@css_import_lines, \@css_rule_lines); + +pass_text(); +print STDERR "BUG: " . scalar(@index_labels) . " index entries pending\n" + if (scalar(@index_labels)); +foreach my $special (keys(%special_commands)) +{ + my $count = $special_commands{$special}->{'count'}; + if (($count != 0) and $T2H_VERBOSE) + { + echo_warn ("$count special \@$special were not processed.\n"); + } +} +if ($Texi2HTML::Config::IDX_SUMMARY) +{ + foreach my $entry (keys(%index_names)) + { + do_index_summary_file($entry) unless ($empty_indices{$entry}); + } +} +do_node_files() if ($Texi2HTML::Config::NODE_FILES); +#l2h_FinishFromHtml() if ($Texi2HTML::Config::L2H); +#l2h_Finish() if($Texi2HTML::Config::L2H); +#Texi2HTML::LaTeX2HTML::finish(); +foreach my $handler(@Texi2HTML::Config::command_handler_finish) +{ + &$handler; +} +&$Texi2HTML::Config::finish_out(); +print STDERR "# that's all folks\n" if $T2H_VERBOSE; + +exit(0); + + +############################################################################## + +# These next few lines are legal in both Perl and nroff. + +.00 ; # finish .ig + +'di \" finish diversion--previous line must be blank +.nr nl 0-1 \" fake up transition to first page again +.nr % 0 \" start at page 1 +'; __END__ ############# From here on it's a standard manual page ############ + .so ${prefix}/share/man/man1/texi2html.1 --- gnustep-make-2.0.5.orig/FilesystemLayouts/debian-ogo +++ gnustep-make-2.0.5/FilesystemLayouts/debian-ogo @@ -0,0 +1,69 @@ +# +# OpenGroupware.org for Debian filesystem layout +# +# This is the filesystem layout for building the OpenGroupware.org +# packages under Debian. +# +# To use gnustep-make in this environment, use 'export +# GNUSTEP_MAKEFILES=/usr/lib/opengroupware.org/System/Makefiles' + +# By default, we install into /usr, but this can be overridden +# by using ./configure --prefix=xxx when configuring. +GNUSTEP_DEFAULT_PREFIX=/usr + +# These are only used by gnustep-base to implement the NSUserDirectory +# API. We never install anything in them. They will be used as they +# are without $prefix. +GNUSTEP_SYSTEM_USERS_DIR=/home +GNUSTEP_NETWORK_USERS_DIR=/home +GNUSTEP_LOCAL_USERS_DIR=/home + +# NB: $prefix will be added to all the MAKEFILES/SYSTEM/NETWORK/LOCAL +# paths. +GNUSTEP_MAKEFILES=/lib/opengroupware.org/System/Library/Makefiles + +GNUSTEP_SYSTEM_APPS=/lib/opengroupware.org/System/Applications +GNUSTEP_SYSTEM_ADMIN_APPS=/lib/opengroupware.org/System/Applications/Admin +GNUSTEP_SYSTEM_TOOLS=/bin +GNUSTEP_SYSTEM_ADMIN_TOOLS=/sbin +GNUSTEP_SYSTEM_LIBRARY=/lib/opengroupware.org/System/Library +GNUSTEP_SYSTEM_HEADERS=/include +GNUSTEP_SYSTEM_LIBRARIES=/lib +GNUSTEP_SYSTEM_DOC=/lib/opengroupware.org/System/Documentation +GNUSTEP_SYSTEM_DOC_MAN=/share/man +GNUSTEP_SYSTEM_DOC_INFO=/share/info + +GNUSTEP_NETWORK_APPS=/local/lib/opengroupware.org/Network/Applications +GNUSTEP_NETWORK_ADMIN_APPS=/local/lib/opengroupware.org/Network/Applications/Admin +GNUSTEP_NETWORK_TOOLS=/local/bin +GNUSTEP_NETWORK_ADMIN_TOOLS=/local/sbin +GNUSTEP_NETWORK_LIBRARY=/local/lib/opengroupware.org/Network/Library +GNUSTEP_NETWORK_HEADERS=/local/include +GNUSTEP_NETWORK_LIBRARIES=/local/lib +GNUSTEP_NETWORK_DOC=/local/lib/opengroupware.org/Network/Documentation +GNUSTEP_NETWORK_DOC_MAN=/local/share/man +GNUSTEP_NETWORK_DOC_INFO=/local/share/info + +GNUSTEP_LOCAL_APPS=/local/lib/opengroupware.org/Local/Applications +GNUSTEP_LOCAL_ADMIN_APPS=/local/lib/opengroupware.org/Local/Applications/Admin +GNUSTEP_LOCAL_TOOLS=/local/bin +GNUSTEP_LOCAL_ADMIN_TOOLS=/local/sbin +GNUSTEP_LOCAL_LIBRARY=/local/lib/opengroupware.org/Local/Library +GNUSTEP_LOCAL_HEADERS=/local/include +GNUSTEP_LOCAL_LIBRARIES=/local/lib +GNUSTEP_LOCAL_DOC=/local/lib/opengroupware.org/Local/Documentation +GNUSTEP_LOCAL_DOC_MAN=/local/share/man +GNUSTEP_LOCAL_DOC_INFO=/local/share/info + +GNUSTEP_USER_DIR_APPS=opengroupware.org/Applications +GNUSTEP_USER_DIR_ADMIN_APPS=opengroupware.org/Applications/Admin +GNUSTEP_USER_DIR_TOOLS=opengroupware.org/Tools +GNUSTEP_USER_DIR_ADMIN_TOOLS=opengroupware.org/Tools/Admin +GNUSTEP_USER_DIR_LIBRARY=opengroupware.org/Library +GNUSTEP_USER_DIR_HEADERS=opengroupware.org/Library/Headers +GNUSTEP_USER_DIR_LIBRARIES=opengroupware.org/Library/Libraries +GNUSTEP_USER_DIR_DOC=opengroupware.org/Documentation +GNUSTEP_USER_DIR_DOC_MAN=opengroupware.org/Documentation/man +GNUSTEP_USER_DIR_DOC_INFO=opengroupware.org/Documentation/info +GNUSTEP_USER_CONFIG_FILE=.opengroupware.org.conf +GNUSTEP_USER_DEFAULTS_DIR=opengroupware.org/Defaults --- gnustep-make-2.0.5.orig/FilesystemLayouts/fhs-system +++ gnustep-make-2.0.5/FilesystemLayouts/fhs-system @@ -46,7 +46,7 @@ GNUSTEP_SYSTEM_TOOLS=/bin GNUSTEP_SYSTEM_ADMIN_TOOLS=/sbin GNUSTEP_SYSTEM_LIBRARY=/lib/GNUstep -GNUSTEP_SYSTEM_HEADERS=/include +GNUSTEP_SYSTEM_HEADERS=/include/GNUstep GNUSTEP_SYSTEM_LIBRARIES=/lib GNUSTEP_SYSTEM_DOC=/share/GNUstep/Documentation GNUSTEP_SYSTEM_DOC_MAN=/share/man @@ -58,7 +58,7 @@ GNUSTEP_NETWORK_TOOLS=/local/bin GNUSTEP_NETWORK_ADMIN_TOOLS=/local/sbin GNUSTEP_NETWORK_LIBRARY=/local/lib/GNUstep -GNUSTEP_NETWORK_HEADERS=/local/include +GNUSTEP_NETWORK_HEADERS=/local/include/GNUstep GNUSTEP_NETWORK_LIBRARIES=/local/lib GNUSTEP_NETWORK_DOC=/local/share/GNUstep/Documentation GNUSTEP_NETWORK_DOC_MAN=/local/share/man @@ -70,7 +70,7 @@ GNUSTEP_LOCAL_TOOLS=/local/bin GNUSTEP_LOCAL_ADMIN_TOOLS=/local/sbin GNUSTEP_LOCAL_LIBRARY=/local/lib/GNUstep -GNUSTEP_LOCAL_HEADERS=/local/include +GNUSTEP_LOCAL_HEADERS=/local/include/GNUstep GNUSTEP_LOCAL_LIBRARIES=/local/lib GNUSTEP_LOCAL_DOC=/local/share/GNUstep/Documentation GNUSTEP_LOCAL_DOC_MAN=/local/share/man --- gnustep-make-2.0.5.orig/debian/README.Debian +++ gnustep-make-2.0.5/debian/README.Debian @@ -0,0 +1,107 @@ + + GNUstep for Debian GNU/Linux + ---------------------------- + +This is GNUstep, packaged for Debian GNU/Linux. + +GNUstep is a free implementation of the OpenStep specification by NeXT. +OpenStep is the foundation of Apple's new Mac OS X GUI API. +The full OpenStep specification can be found at : + + http://www.gnustep.org/resources/OpenStepSpec/OpenStepSpec.html + + +Examples +-------- + +Install gnustep-examples to view some basic test applications : + + openapp Ink.app + +You find the examples in /usr/lib/GNUstep/Apps + + +Name server for GNUstep Distributed Objects +------------------------------------------- + +The name server (gdomap) can use several methods for finding other servers. +The Debian default setup disables the broadcast to the local networks +with the option -p. To change the setup, you can edit /etc/defaults/gdomap + +* Reenable the broadcast by removing the -p option. + +* Delimit the broadcast to specific hosts by replacing the -p option + with -c /etc/GNUstep/gdomap_probes (probe specific hosts). + +You can get more information calling `man gdomap', `gdomap -H' and `gdomap -C'. + + +GNUstep Distributed Notification Center +--------------------------------------- + +Every user needs to have his own instance of gdnc running. While gdnc +will be started automatically as soon as it is needed, it is recommended +to start gdnc in a personal login script like ~/.bashrc or ~/.cshrc. + +You can get more information calling `man gdnc'. + + +GNUstep PasteBoard Server +------------------------- + +Every user needs to have his own instance of gpbs running. +While gpbs will be started automatically as soon as it is needed, +it is recommended to start gpbs when your windowing system +or the window manager is started. For example, on systems with X11 +you can launch gpbs from your .xinitrc script or +alternatively - if you are running Window Maker - put it in +Window Maker's autostart script. + +You can get more information calling `man gpbs'. + + +Resources +--------- + +The official web site of the GNUstep project is + + http://www.gnustep.org/ + + +The GNUstep Community Website : + + http://www.gnustep.net/ + + +The GNUstep Wiki Website : + + http://wiki.gnustep.org + + +There's also several GNUstep newsgroups and mailing lists : + + http://www.gnustep.org/information/gethelp.html + + +On a regular basis snapshots of the sources are made and placed online at: + + ftp://ftp.gnustep.org/pub/daily-snapshots/ + + +The source repository of the GNUstep project is available via anonymous CVS. +For instructions, have a look at the GNUstep-HOWTO. +For a first start, look at : + + http://savannah.gnu.org/cvs/?group=gnustep + + + 11/09/98 + Gregor Hoffleit + 05/08/99 + Matthias Klose + 04/04/03 + Eric Heintzmann + 24/09/03 + Eric Heintzmann + + -- Hubert Chan , Wed, 13 Jun 2007 10:47:06 -0400 --- gnustep-make-2.0.5.orig/debian/TODO +++ gnustep-make-2.0.5/debian/TODO @@ -0,0 +1,9 @@ +- fix gsdh_gnustep +- figure out what to do with ogo +- take file locations from GNUstep filesystem +- fix config.mk +- make symlinks + +- -enable-native-objc-exceptions? +- complete cdbs/gnustep.mk +- don't need to call Library/Makefiles/GNUstep.sh --- gnustep-make-2.0.5.orig/debian/app-wrapper-ogo.sh.in +++ gnustep-make-2.0.5/debian/app-wrapper-ogo.sh.in @@ -0,0 +1,16 @@ +#! /bin/sh + +app=$(basename "$0") +if [ $app = "gnustep-ogo-app-wrapper" ]; then + cat - < Mon, 12 May 2008 11:21:49 -0400 + +gnustep-make (2.0.5-2) unstable; urgency=low + + * debian/gs_make: Add quotes around $@, so that arguments with spaces work + properly. + * debian/control, debian/rules: Remove opengroupware.org stuff, since + opengroupware.org is no longer in Debian. + * debian/control, debian/rules, debian/*/gsdh_gnustep: Add GNUstep filesystem + virtual package for ensuring that applications are installed with the right + filesystem layout. + + -- Hubert Chathi Fri, 09 May 2008 18:23:30 -0400 + +gnustep-make (2.0.5-1) unstable; urgency=low + + * New upstream release. + * openapp.in: Remove bashisms. (closes: #471420) + * debian/copyright: Update dates. + + -- Hubert Chathi Thu, 20 Mar 2008 16:37:52 -0400 + +gnustep-make (2.0.4-1) unstable; urgency=low + + * New upstream release. + * debian/rules: clean up some old cruft; don't install app wrapper any + more (unused). + * debian/control.in, debian/rules: Put documentation symlinks in + gnustep-make-doc instead of gnustep-make. (closes: #459769) + * debian/control.in, debian/rules: Put filesystem.[c]sh in gnustep-common, + since it's needed to run GNUstep.[c]sh. + * debian/control.in: Bump standards version to 3.7.3 (no other changes needed) + * debian/control.in: Drop unnecessary versioned dependency on tar. + * debian/copyright: Update license to GPL-3+; use proposed + machine-readable copyright format. + + -- Hubert Chathi Wed, 23 Jan 2008 14:48:48 -0500 + +gnustep-make (2.0.2-1) unstable; urgency=low + + * New upstream release. + + -- Hubert Chathi Thu, 6 Dec 2007 11:23:18 -0500 + +gnustep-make (2.0.1-3) unstable; urgency=low + + * binary-arch no longer depends on install-indep. (closes: #433544) + + -- Hubert Chathi Mon, 8 Oct 2007 15:35:45 -0400 + +gnustep-make (2.0.1-2) unstable; urgency=low + + * Upload to unstable. + * Enable native Objective-C exceptions. + * Fix relative_path.sh so that it drops the leading "./" (sometimes). + + -- Hubert Chathi Thu, 4 Oct 2007 13:18:04 -0400 + +gnustep-make (2.0.1-1) experimental; urgency=low + + * New upstream release. + * Change the default system root when not following the FHS to match + upstream's default. + * Remove tool wrapper -- not needed anymore as tools are installed in /bin. + * Simplify app wrapper -- no longer needs environment. + * Update build-dependencies for TeX Live. + * Remove build-depends on gobjc, since there are no more compiled programs. + * Remove obsolete conflicts. + * Conflict with old gnustep packages, due to changed directory structure. + * Add gs_make helper script to set up the GNUstep environment before calling + make. + * Remove some obsolete comments from README.Debian. + * Upload to experimental, since packages will need porting. + * Update maintainer address. + * The gnustep-make is now arch:all. + * Remove obsolete links from gnustep-common. + + -- Hubert Chan Sat, 30 Jun 2007 19:52:24 -0400 + +gnustep-make (1.13.0-1) unstable; urgency=low + + * New upstream release. + * Remove obsolete readme file: FILESYSTEM.Changes.Debian. + * Move wrapper scripts out of /usr/bin (since they're not meant to be + called directly). Add compatibility symlinks (to be removed after etch). + * Output error message if wrapper scripts called directly. + + -- Hubert Chan Mon, 28 Aug 2006 16:42:33 -0600 + +gnustep-make (1.12.0-2) unstable; urgency=low + + * Fix control vs. control.in discrepancy, and drop automatic building of + control. Instead, error if control is not up to date. (closes: #375655) + * Fix removal of info files. (closes: #375375) + * Fix the build aand install targets. + + -- Hubert Chan Tue, 27 Jun 2006 13:07:58 -0400 + +gnustep-make (1.12.0-1) unstable; urgency=low + + * New upstream version. + * Fix dependency on gnustep-make-doc. + * Change package section to agree with override file. + * Add new gnustep-common package so that users don't have to install all the + makefiles. + * Rework rules file. + * Add license headers to copyright file. + * Bump standards version to 3.7.2. (No changes) + + -- Hubert Chan Fri, 26 May 2006 23:25:44 -0400 + +gnustep-make (1.11.2-2) unstable; urgency=low + + * Fix tool-wrapper recursion (closes: #332634). + * Fix openapp so that it finds the application when the .app extension is not + specified. + * Fix typo in postinst and prerm that resulted in incorrect symlink name. + + -- Hubert Chan Mon, 2 Jan 2006 16:06:32 -0700 + +gnustep-make (1.11.2-1) unstable; urgency=low + + * New upstream release. + * Fix building documentation under a clean environment. + + -- Hubert Chan Tue, 27 Dec 2005 10:59:49 -0700 + +gnustep-make (1.11.1-1) unstable; urgency=low + + * New upstream release. + * Don't include user-domain paths when building Debian packages + (closes: #332829). + * Update config.guess and config.sub (closes: #327725). + * Relocate arch-indep files to /usr/share/GNUstep, as described in + http://www.uhoreg.ca/programming/debian/gnustep/locations.text, in order + to comply more with FHS. + * Conflict with old gnustep-base package to handle file relocation. + * Provide gsdh_gnustep debhelper script to help with file relocation. + * Install new GNUstep.conf file. + * Remove unneeded modifications to ld.so.conf. + * Include full path to opentool in tool-wrapper. + + -- Hubert Chan Mon, 12 Dec 2005 19:25:04 -0500 + +gnustep-make (1.10.0-6) unstable; urgency=low + + * Rebuild using gcc/gobjc 4.0. + * Bump Standards-Version up to 3.6.2.1. + + -- Eric Heintzmann Fri, 26 Aug 2005 23:29:26 +0200 + +gnustep-make (1.10.0-5) unstable; urgency=low + + * debian/control.in: + now Suggests gnustep-base-common not gnustep-base1. + * debian/tool-wrapper and debian/tool-wrapper-ogo: + use opentool to open tools (closes: #296585). + + -- Eric Heintzmann Thu, 24 Feb 2005 19:06:56 +0100 + +gnustep-make (1.10.0-4) unstable; urgency=low + + * Add missing spaces in gnustep-app-wrapper. + + -- Eric Heintzmann Sat, 20 Nov 2004 15:22:58 +0100 + +gnustep-make (1.10.0-3) unstable; urgency=low + + * Upload in unstable. + * 1.10.0-4 + + -- Eric Heintzmann Sat, 20 Nov 2004 15:22:52 +0100 + +gnustep-make (1.10.0-2) experimental; urgency=low + + * Upload in experimental. + + -- Eric Heintzmann Sat, 30 Oct 2004 17:51:49 +0200 + +gnustep-make (1.10.0-1) unstable; urgency=low + + * New upstream release. + * debian/app-wrapper.sh: + start gdnc and gpbs if needed. + * Bump Standards-Version up to 3.6.1.1. + + -- Eric Heintzmann Mon, 25 Oct 2004 20:00:55 +0200 + +gnustep-make (1.9.2-2) unstable; urgency=medium + + * Add wrapper scripts gnustep-app-wrapper and gnustep-tool-wrapper. + Provide wrappers for openapp, opentool, debugapp (closes: #256153). + + -- Matthias Klose Fri, 25 Jun 2004 20:16:44 +0200 + +gnustep-make (1.9.2-1) unstable; urgency=low + + * New upstream release. + * Change Debian GNUstep maintainers e-mail: + use pkg-gnustep-maintainers@lists.alioth.debian.org. + + -- Eric Heintzmann Sat, 12 Jun 2004 23:48:05 +0200 + +gnustep-make (1.9.1-2) unstable; urgency=low + + * Acknowledge NMU (closes: #240280). + + -- Eric Heintzmann Mon, 29 Mar 2004 19:45:12 +0200 + +gnustep-make (1.9.1-1.1) unstable; urgency=low + + * NMU. Fix postinst, patch in bts. Closes: #240280 + + -- LaMont Jones Mon, 29 Mar 2004 09:32:12 -0700 + +gnustep-make (1.9.1-1) unstable; urgency=low + + * New upstream release. + + -- Eric Heintzmann Sun, 14 Mar 2004 00:12:51 +0100 + +gnustep-make (1.9.0-2) unstable; urgency=low + + * New gnustep-make-ogo package needed by OpenGroupware.org. + ( Thanks to Sebastian Ley ) + * Apply Sebastian Ley's patch on GNUMakefile.in. + * Use Instance/framework.make from CVS. + * Use dh_usrlocal in debian/rules. + * Build-depends on tar (>= 1.13.92-4) to avoid Bug #230910. + + -- Eric Heintzmann Sun, 1 Feb 2004 22:18:04 +0100 + +gnustep-make (1.9.0-1) unstable; urgency=low + + * New upstream release. + * Do not use latex2html anymore (closes: #221324). + + -- Eric Heintzmann Wed, 10 Dec 2003 18:41:28 +0100 + +gnustep-make (1.8.0-2) unstable; urgency=medium + + * Fix typo in postinst script (closes: #214833).Thanks to Robert Bamler. + + -- Eric Heintzmann Thu, 9 Oct 2003 14:22:44 +0200 + +gnustep-make (1.8.0-1) unstable; urgency=low + + * New upstream release. + * debian/rules : update V_OBJC (3:3.3-1 -> 4:3.3.1). + * Update README.Debian. + + -- Eric Heintzmann Tue, 30 Sep 2003 01:52:27 +0200 + +gnustep-make (1.7.3-1) unstable; urgency=low + + * New upstream release. + * New Co-Maintainer. + * Udate to Standards-Version 3.6.1. + * Udate Suggests and Conflicts fields : + replace gnustep-* 1.7.0 by 1.7.3 to avoid imcompatibilities. + * Install new openapp manpage. + + -- Eric Heintzmann Tue, 26 Aug 2003 00:30:55 +0200 + +gnustep-make (1.7.2-1) unstable; urgency=low + + * New upstream release. + * Update debian/rules to use flattened directory structure : + - remove GS_HOST, GS_CPU, GS_OS, GS_LIB_DIR, GS_COMBO_DIR variables. + - rename @GSCOMBODIR@ to @GSLIBRARIES@. + * Update debian/postinst.in to use flattened directory structure : + - replace combodir and libdir variables by libraries_dir variable. + - rename @GSCOMBODIR@ in @GSLIBRARIES@. + * Install new GNUstep.7 manpage. + + -- Eric Heintzmann Wed, 23 Jul 2003 22:00:21 +0200 + +gnustep-make (1.7.1-3) unstable; urgency=low + + * Reupload (debconf fixed in the meantime). + + -- Matthias Klose Tue, 15 Jul 2003 07:54:45 +0200 + +gnustep-make (1.7.1-2) unstable; urgency=low + + * Don't try to build the docs when build arch-dependent packages only. + * debian/control: gnustep-make-doc: Don't recommend gnustep-make. + * debian/control: Remove references to gstep-* packages. + * debian/control: Change section to libs. Package is needed for pure + user setups as well. + * Add the text docs to the -doc package. + * Some packaging changes. + + -- Matthias Klose Fri, 11 Jul 2003 08:17:12 +0200 + +gnustep-make (1.7.1-1) unstable; urgency=low + + * New upstream release (New filesystem structure). + * New gnustep-make-doc package (675 KB of installed data). + * Use default gcc. + * Update control file : + - New Build-Depends-Indep field. + - Add latex2html in Build-Depends-Indep. + - Add gnustep-base (<< 1.7.0), gnustep-gui/back (<< 0.8.6) in Conflicts. + * New FILESYSTEM.Changes.Debian documentation file. + * Update postinst and prerm scripts. + + -- Eric Heintzmann Mon, 30 May 2003 14:21:07 +0200 + +gnustep-make (1.6.0-1.1) unstable; urgency=low + + * Non-maintainer upload. + * Update to Debian Policy 3.5.9. + * Update to Debhelper compatibility level 4. + * Update copyright file (closes: #187698). + * Update README.Debian (closes: #187696). + * Fix lintian warning (closes: #187800). + * Use 2775 permissions for local dirs in postinst script (Policy 10.1.2). + * Add debian/docs file. + * Add debian/watch file. + * Update maintainer scripts. + + -- Eric Heintzmann Mon, 07 Apr 2003 14:21:07 +0200 + +gnustep-make (1.6.0-1) unstable; urgency=low + + * New stable upstream version. + + -- Matthias Klose Thu, 20 Mar 2003 00:07:31 +0100 + +gnustep-make (1.5.90-1) unstable; urgency=low + + * Snapshot taken from the freeze-1_6_0 branch (CVS 20030303). + + -- Matthias Klose Tue, 4 Mar 2003 00:23:44 +0100 + +gnustep-make (1.5.2-2) unstable; urgency=low + + * Apply build patch from BTS (closes: #182316). However the GNU_TYPE + doesn't say anything about the compiler options used. + + -- Matthias Klose Tue, 25 Feb 2003 23:10:12 +0100 + +gnustep-make (1.5.2-1) unstable; urgency=low + + * New upstream release. + - The config values in GNUstep.{sh,csh} are now hardcoded, no + need to run config.guess/config.sub at runtime, which would + require gcc, binutils and libc6-dev beeing installed (closes: #177292). + + -- Matthias Klose Fri, 21 Feb 2003 20:00:22 +0100 + +gnustep-make (1.5.1-2) unstable; urgency=low + + * Rebuild with fixed tetex-base. + + -- Matthias Klose Fri, 17 Jan 2003 16:43:43 +0100 + +gnustep-make (1.5.1-1) unstable; urgency=low + + * New upstream release. + + -- Matthias Klose Mon, 6 Jan 2003 23:12:24 +0100 + +gnustep-make (1.5.0-1) unstable; urgency=low + + * New upstream version. + * Build using gcc-3.2. + + -- Matthias Klose Sun, 8 Sep 2002 13:18:24 +0200 + +gnustep-make (1.4.0-1) unstable; urgency=low + + * New upstream version. + + -- Matthias Klose Tue, 30 Jul 2002 00:33:53 +0200 + +gnustep-make (1.3.4-1) unstable; urgency=low + + * New upstream release. + * Adjust README.Debian (closes: #152443). + * Use gobjc-3.1 (CC=gcc-3.1) on all architectures. + + -- Matthias Klose Sun, 14 Jul 2002 21:03:24 +0200 + +gnustep-make (1.3.2-2) unstable; urgency=low + + * Use gobjc-3.1 on all architectures, except m68k (gobjc-3.0). + * Remove the dependency on gnustep-make and the compiler. + Make gnustep-base1-dev depend on the correct compiler. + Package maintainers: Please + - remove any dependencies on the compiler, + - build-depend on gnustep-base1-dev (>= 1.3.2-3), + - determine the compiler in debian/rules by using something like: + GS_ROOT = usr/lib/GNUstep/System + GS_CPU := $(shell /$(GS_ROOT)/Makefiles/clean_cpu.sh \ + `/$(GS_ROOT)/Makefiles/cpu.sh $(GS_HOST)`) + GS_OS := $(shell /$(GS_ROOT)/Makefiles/clean_os.sh \ + `/$(GS_ROOT)/Makefiles/os.sh $(GS_HOST)`) + lib_dir = $(GS_CPU)/$(GS_OS) + CC := $(shell sed -n -e '/^CC.*=/s,.*= *\(.*\),\1,p' \ + /$(GS_ROOT)/Makefiles/$(lib_dir)/config.make) + * ld_lib_path.sh does restore IFS variable since 1.3.2 (closes: #143089). + * Do not assume an existing /etc/ld.so.conf (closes: #147732). + + -- Matthias Klose Fri, 31 May 2002 23:20:22 +0200 + +gnustep-make (1.3.2-1) unstable; urgency=low + + * New upstream release. + + -- Matthias Klose Sat, 4 May 2002 14:25:01 +0200 + +gnustep-make (1.3.0-3) unstable; urgency=medium + + * Update to CVS 20020414. Fixes resetting IFS after sourcing GNUstep.sh + and another fix for correct symlinks in bundle building. + + -- Matthias Klose Sun, 14 Apr 2002 12:35:51 +0200 + +gnustep-make (1.3.0-2) unstable; urgency=high + + * Update to CVS 20020406 for correct building of bundles. + + -- Matthias Klose Sun, 7 Apr 2002 13:05:53 +0200 + +gnustep-make (1.3.0-1) unstable; urgency=low + + * New upstream version. + * Fixed upstream and (closes: #135066). + * On arm, depend on gobjc-3.0.2. + + -- Matthias Klose Fri, 15 Mar 2002 22:02:12 +0100 + +gnustep-make (1.2.1-4) unstable; urgency=high + + * Make the dependency on gobjc-3.0 unversioned for arm. This let's + gnustep-make build on arm. + + -- Matthias Klose Sun, 3 Feb 2002 18:59:41 +0100 + +gnustep-make (1.2.1-3) unstable; urgency=low + + * Fix documentation symlinks. + * Support for building with garbage collection is available (closes: #87871). + + -- Matthias Klose Sun, 13 Jan 2002 22:03:16 +0100 + +gnustep-make (1.2.1-2) unstable; urgency=low + + * Add tetex-extra to build dependencies (closes: #128775). + + -- Matthias Klose Fri, 11 Jan 2002 18:54:09 +0100 + +gnustep-make (1.2.1-1) unstable; urgency=low + + * New upstream release. + + -- Matthias Klose Thu, 10 Jan 2002 02:32:14 +0100 + +gnustep-make (1.2.0-2) unstable; urgency=medium + + * Correctly determine s390 architecture (closes: #128339). + + -- Matthias Klose Wed, 9 Jan 2002 02:21:49 +0100 + +gnustep-make (1.2.0-1) unstable; urgency=low + + * Depend on gobjc (>= 3.0.2), not (>= 3.0.3). + + -- Matthias Klose Mon, 31 Dec 2001 01:08:10 +0100 + +gnustep-make (1.2.0-0.1) unstable; urgency=low + + * NMU. New upstream release. + * Fix error in postinst script (closes: #121452). + * Include DESIGN document in binary package (closes: #115117). + + -- Matthias Klose Sun, 9 Dec 2001 10:24:51 +0100 + +gnustep-make (1.0.1-0.1) unstable; urgency=low + + * New upstream release. + * Use gobjc-3.0 as a compiler, get rid of gnustep-objc package. + * Use Standards-Version: 3.5.5 + + -- Chanop Silpa-Anan Thu, 26 Jul 2001 06:29:58 +1000 + +gnustep-make (1.0.0) unstable; urgency=low + + * Change library-combo to gnu-gnu-gnu + + -- Adam Fedor Thu, 12 Apr 2001 18:47:57 +0600 + +gnustep-make (0.9.1.010302-1) unstable; urgency=low + + * New Maintainer. + * New CVS version. + * Various small fixes. + + -- Kai Henningsen Sat, 3 Mar 2001 00:20:55 +0100 + +gnustep-make (0.9.1.010224-1) unstable; urgency=low + + * Update to Debian policy 3.2.1. + * Set prefix to /usr/lib/GNUstep to match FHS. + * Use debhelper. + + -- Matthias Klose Sat, 24 Feb 2001 07:45:38 +0100 + +gnustep-make (0.9.0) unstable; urgency=low + + * Packaged for Debian. + * Use gnustep- prefix for package names (was gstep- before). + * New packaging schema doesn't support gnustep-core anymore, so each + component starts with fresh Debian files. + + -- Nicola Pero Mon, 29 Jan 2001 23:04:21 +0000 --- gnustep-make-2.0.5.orig/debian/compat +++ gnustep-make-2.0.5/debian/compat @@ -0,0 +1 @@ +4 --- gnustep-make-2.0.5.orig/debian/config.mk.in +++ gnustep-make-2.0.5/debian/config.mk.in @@ -0,0 +1,8 @@ +# -*- makefile -*- +# Configuration variables describing the GNUstep paths + +GS_USE_FHS = @GS_USE_FHS@ + +GS_MAKE_DIR = @GS_MAKE_DIR@ + +include @GS_MAKE_DIR@/filesystem.make --- gnustep-make-2.0.5.orig/debian/control +++ gnustep-make-2.0.5/debian/control @@ -0,0 +1,37 @@ +Source: gnustep-make +Section: libs +Priority: optional +Maintainer: Debian GNUstep maintainers +Uploaders: Eric Heintzmann , Hubert Chathi +Standards-Version: 3.7.3 +Build-Depends: debhelper (>> 4.2), gobjc (>= 4:4.2) +Build-Depends-Indep: texinfo, texlive-base, texlive-base-bin, texlive-latex-base, texi2html + +Package: gnustep-common +Architecture: any +Depends: ${shlibs:Depends}, ${misc:Depends} +Replaces: gnustep-make (<< 2.0.4) +Suggests: gnustep-base-common +Conflicts: libgnustep-base1.13, gnustep-base-common (<< 1.14.0) +Provides: gnustep-fslayout-fhs +Description: Common files for the core GNUstep environment + This package contains the common files, scripts and directory layout + needed to run any GNUstep software. + +Package: gnustep-make +Architecture: all +Section: devel +Depends: ${shlibs:Depends}, ${misc:Depends}, gnustep-common (>= 2.0.0), ${gnustep:Depends} +Suggests: gnustep-make-doc (>= 2.0.0), gnustep-base-common +Conflicts: libgnustep-base1.13 +Description: Basic GNUstep Makefiles + This package contains the makefiles needed to compile any GNUstep + software. + +Package: gnustep-make-doc +Section: doc +Replaces: gnustep-make (<< 2.0.4) +Architecture: all +Description: Documentation for GNUstep-make + This package contains text, HTML and PDF documentation for the + GNUstep-make package. --- gnustep-make-2.0.5.orig/debian/control.in +++ gnustep-make-2.0.5/debian/control.in @@ -0,0 +1,37 @@ +Source: gnustep-make +Section: libs +Priority: optional +Maintainer: Debian GNUstep maintainers +Uploaders: Eric Heintzmann , Hubert Chathi +Standards-Version: 3.7.3 +Build-Depends: debhelper (>> 4.2), gobjc (>= 4:4.2) +Build-Depends-Indep: texinfo, texlive-base, texlive-base-bin, texlive-latex-base, texi2html + +Package: gnustep-common +Architecture: any +Depends: ${shlibs:Depends}, ${misc:Depends} +Replaces: gnustep-make (<< 2.0.4) +Suggests: gnustep-base-common +Conflicts: libgnustep-base1.13, gnustep-base-common (<< 1.14.0) +Provides: @GS_FS_PACKAGE@ +Description: Common files for the core GNUstep environment + This package contains the common files, scripts and directory layout + needed to run any GNUstep software. + +Package: gnustep-make +Architecture: all +Section: devel +Depends: ${shlibs:Depends}, ${misc:Depends}, gnustep-common (>= 2.0.0), ${gnustep:Depends} +Suggests: gnustep-make-doc (>= 2.0.0), gnustep-base-common +Conflicts: libgnustep-base1.13 +Description: Basic GNUstep Makefiles + This package contains the makefiles needed to compile any GNUstep + software. + +Package: gnustep-make-doc +Section: doc +Replaces: gnustep-make (<< 2.0.4) +Architecture: all +Description: Documentation for GNUstep-make + This package contains text, HTML and PDF documentation for the + GNUstep-make package. --- gnustep-make-2.0.5.orig/debian/copyright +++ gnustep-make-2.0.5/debian/copyright @@ -0,0 +1,29 @@ +This package was downloaded from +ftp://ftp.gnustep.org/pub/gnustep/core/gnustep-make-X.Y.Z.tar.gz + +Files: debian/* +Copyright: Nicola Pero + Matthias Klose + Eric Heintzmann + Hubert Chathi + +Files: * +Copyright: 1996-2008 Free Software Foundation +License: GPL-3+ + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + . + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + . + You should have received a copy of the GNU General Public License + along with this program. If not, see . + +On Debian GNU/Linux systems, the complete text of the latest version of the GNU +General Public License can be found in `/usr/share/common-licenses/GPL', and +the text of version 3 of the GNU General Public License can be found in +`/usr/share/common-licenses/GPL-3'. --- gnustep-make-2.0.5.orig/debian/gnustep-make.dirs.in +++ gnustep-make-2.0.5/debian/gnustep-make.dirs.in @@ -0,0 +1,5 @@ +@GS_SYSTEM_ROOT@/Library +usr/share/GNUstep/debian +usr/share/cdbs/1/class +usr/share/cdbs/1/rules +usr/bin --- gnustep-make-2.0.5.orig/debian/gs_make.in +++ gnustep-make-2.0.5/debian/gs_make.in @@ -0,0 +1,4 @@ +#!/bin/sh +# helper script for building GNUstep projects +# sets up the GNUstep environment variables, and then calls make +GNUSTEP_MAKEFILES=@GS_MAKE_DIR@ make "$@" \ No newline at end of file --- gnustep-make-2.0.5.orig/debian/postinst.in +++ gnustep-make-2.0.5/debian/postinst.in @@ -0,0 +1,63 @@ +#! /bin/sh +# postinst script for gnustep-make +# +# see: dh_installdeb(1) + +set -e + +# summary of how this script can be called: +# * `configure' +# * `abort-upgrade' +# * `abort-remove' `in-favour' +# +# * `abort-deconfigure' `in-favour' +# `removing' +# +# for details, see http://www.debian.org/doc/debian-policy/ or +# the debian-policy package +# +# quoting from the policy: +# Any necessary prompting should almost always be confined to the +# post-installation script, and should be protected with a conditional +# so that unnecessary prompting doesn't happen if a package's +# installation fails and the `postinst' is called with `abort-upgrade', +# `abort-remove' or `abort-deconfigure'. + +gs_root=@GSROOT@ + +setup_ldconf() +{ + test -f /etc/ld.so.conf || touch /etc/ld.so.conf + grep -v $gs_root /etc/ld.so.conf > /etc/ld.so.conf.new || true + echo "$gs_libs" >> /etc/ld.so.conf.new + if diff /etc/ld.so.conf /etc/ld.so.conf.new >/dev/null 2>&1; then + rm -f /etc/ld.so.conf.new + else + mv -f /etc/ld.so.conf /etc/ld.so.conf.old + mv /etc/ld.so.conf.new /etc/ld.so.conf + fi +} + + +# dh_installdeb will replace this with shell code automatically +# generated by other debhelper scripts. + +#DEBHELPER# + + +case "$1" in + configure) + setup_ldconf + ;; + + abort-upgrade|abort-remove|abort-deconfigure) + + ;; + + *) + echo "postinst called with unknown argument \`$1'" >&2 + exit 1 + ;; +esac + +exit 0 --- gnustep-make-2.0.5.orig/debian/postrm.in +++ gnustep-make-2.0.5/debian/postrm.in @@ -0,0 +1,48 @@ +#! /bin/sh +# postrm script for gnustep-make +# +# see: dh_installdeb(1) + +set -e + +# summary of how this script can be called: +# * `remove' +# * `purge' +# * `upgrade' +# * `failed-upgrade' +# * `abort-install' +# * `abort-install' +# * `abort-upgrade' +# * `disappear' overwrit>r> +# for details, see http://www.debian.org/doc/debian-policy/ or +# the debian-policy package + +gs_root=@GSROOT@ + +grep_ldconfig() +{ + grep -v $gs_root /etc/ld.so.conf > /etc/ld.so.conf.new || true + if diff /etc/ld.so.conf /etc/ld.so.conf.new >/dev/null 2>&1; then + rm -f /etc/ld.so.conf.new + else + mv -f /etc/ld.so.conf /etc/ld.so.conf.old + mv /etc/ld.so.conf.new /etc/ld.so.conf + fi +} + +case "$1" in + purge|remove|upgrade|failed-upgrade|abort-install|abort-upgrade|disappear) + grep_ldconfig + + ;; + + *) + echo "postrm called with unknown argument \`$1'" >&2 + exit 1 + +esac + +# dh_installdeb will replace this with shell code automatically +# generated by other debhelper scripts. + +#DEBHELPER# --- gnustep-make-2.0.5.orig/debian/rules +++ gnustep-make-2.0.5/debian/rules @@ -0,0 +1,435 @@ +#! /usr/bin/make -f +# -*- makefile -*- + +# Sample debian/rules that uses debhelper. +# GNU copyright 1997 to 1999 by Joey Hess. +# +# Modified to make a template file for a multi-binary package with separated +# build-arch and build-indep targets by Bill Allombert 2001 + +# ============================================================================= +# * Configuration variables: + +# Should we relocate files to comply with the FHS and Debian policy? +# (use "yes" or "no") +# *Note:* if you change this setting to "no", it is recommended that you also +# change root as well to something other than the Debian default. This will +# prevent other GNUstep packages from accidentally conflicting with your +# custom packages. +GS_USE_FHS = yes + +# Directories: +# Root of GNUstep tree +# (Default to a different directory if we are not following the FHS.) +ifeq ($(GS_USE_FHS),yes) +GS_ROOT = /usr/lib/GNUstep +else +GS_ROOT = /usr/GNUstep +endif +# Root of System domain +GS_SYSTEM_ROOT = $(GS_ROOT)/System +# Root of Local domain +GS_USRLOCAL = /usr/local/lib/GNUstep +GS_LOCAL_ROOT = $(GS_USRLOCAL)/Local +# Root of Network domain +GS_NETWORK_ROOT = $(GS_USRLOCAL)/Network + +# End of configuration variables +# ============================================================================= + +# Uncomment this to turn on verbose mode. +#export DH_VERBOSE=1 + +# bashism: we're using brace expansion +export SHELL=/bin/bash + +# These are used for cross-compiling and for saving the configure script +# from having to guess our platform (since we know it already) +DEB_BUILD_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE) +DEB_HOST_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE) + +# make some files executable +dummy := $(shell chmod +x config.guess clean_cpu.sh clean_os.sh \ + cpu.sh os.sh configure mkinstalldirs) + +# package names +p_common = gnustep-common +p_make = gnustep-make +p_make_ogo = $(p_make)-ogo +p_doc = $(p_make)-doc + +# package build dirs +b_make = $(CURDIR)/build-$(p_make) +b_make_ogo = $(CURDIR)/build-$(p_make_ogo) + +# package temp dirs +d_common = $(CURDIR)/debian/$(p_common) +d_make = $(CURDIR)/debian/$(p_make) +d_make_ogo = $(CURDIR)/debian/$(p_make_ogo) +d_doc = $(CURDIR)/debian/$(p_doc) + +# gcc/gobjc +CC = gcc +CXX = g++ +V_OBJC = 4:4.2 + +# ----------------------------------------------------------------------------- +# GNUstep SETTINGS + +GS_SHARE_DIR = usr/share/GNUstep + +# which directory structure are we using? FHS or the default GNUstep? +ifeq ($(GS_USE_FHS),yes) + dir_struct = fhs + GS_FS_LAYOUT = fhs-system + GS_DOC_DIR = /$(GS_SHARE_DIR)/Documentation + GS_MAKE_DIR = /$(GS_SHARE_DIR)/Makefiles + GS_SCRIPT_DIR = $(GS_SYSTEM_ROOT)/Tools + GS_TOOLS_DIR = /usr/bin +else + dir_struct = gnustep + GS_FS_LAYOUT = gnustep + GS_DOC_DIR = $(GS_SYSTEM_ROOT)/Library/Documentation + GS_MAKE_DIR = $(GS_SYSTEM_ROOT)/Library/Makefiles + GS_SCRIPT_DIR = $(GS_MAKE_DIR) + GS_TOOLS_DIR = $(GS_SYSTEM_ROOT)/Tools +endif + +GS_FS_PACKAGE = gnustep-fslayout-$(dir_struct) + +# (Other directories are set above) +GS_LIBS_DIR = $(GS_SYSTEM_ROOT)/Library/Libraries + +# Library combo +GS_LIBRARY_COMBO = gnu-gnu-gnu + +# -------------------- +# OpenGroupware.org SETTINGS + +GS_OGO_ROOT = usr/lib/opengroupware.org +GS_OGO_USRLOCAL = usr/local/lib/opengroupware.org +GS_OGO_SYSTEM_ROOT = $(GS_OGO_ROOT)/System +GS_OGO_LOCAL_ROOT = $(GS_OGO_USRLOCAL)/Local +GS_OGO_NETWORK_ROOT = $(GS_OGO_USRLOCAL)/Network +GS_OGO_DOC_DIR = $(GS_OGO_SYSTEM_ROOT)/Library/Documentation +GS_OGO_LIBS_DIR = $(GS_OGO_SYSTEM_ROOT)/Library/Libraries +GS_OGO_ETC_DIR = /etc/opengroupware.org/ + +# Library combo for OpenGroupware.org +GS_OGO_LIBRARY_COMBO = gnu-fd-nil + +# ----------------------------------------------------------------------------- + +sed_var_subst_gs = sed -e 's:@GS_USE_FHS@:$(GS_USE_FHS):g' \ + -e 's:@GS_ROOT@:$(GS_ROOT):g' \ + -e 's:@GS_SYSTEM_ROOT@:$(GS_SYSTEM_ROOT):g' \ + -e 's:@GS_LOCAL_ROOT@:$(GS_LOCAL_ROOT):g' \ + -e 's:@GS_NETWORK_ROOT@:$(GS_NETWORK_ROOT):g' \ + -e 's:@GS_DOC_DIR@:$(GS_DOC_DIR):g' \ + -e 's:@GS_MAKE_DIR@:$(GS_MAKE_DIR):g' \ + -e 's:@GS_SCRIPT_DIR@:$(GS_SCRIPT_DIR):g' \ + -e 's:@GS_FS_PACKAGE@:$(GS_FS_PACKAGE):g' \ + + +# prepare the tree for building +dir_struct_files = gsdh_gnustep $(p_common).links $(p_common).dirs \ + $(p_common).postinst $(p_common).prerm +in_files = config.mk $(p_make).dirs \ + $(p_common).overrides $(p_make).overrides \ + app-wrapper.sh tool-wrapper.sh gs_make +prep: debian/prep-stamp +clean_files += debian/prep-stamp +debian/prep-stamp: + dh_testdir + + @ # copy files that control the directory structure with variable subst + for i in $(dir_struct_files); do \ + [ -e debian/$(dir_struct)/$$i ] && \ + cp debian/$(dir_struct)/$$i debian/$$i || true; \ + [ -e debian/$(dir_struct)/$$i.in ] && \ + $(sed_var_subst_gs) debian/$(dir_struct)/$$i.in > debian/$$i || true; \ + done + + chmod +x debian/gsdh_gnustep + + for i in $(in_files); do \ + $(sed_var_subst_gs) debian/$$i.in > debian/$$i; \ + done + + chmod +x debian/gs_make + + touch $@ + +clean_files += $(foreach file,$(dir_struct_files),debian/$(file)) +clean_files += $(foreach file,$(in_files),debian/$(file)) +clean_files += debian/app-wrapper-ogo.sh debian/tool-wrapper-ogo.sh + + +debian/control debian/control.tmp: debian/control.in debian/rules + $(sed_var_subst_gs) debian/control.in > $@ + + +clean_files += debian/$(p_make)-configure-stamp +debian/$(p_make)-configure-stamp: configure + dh_testdir + + -mkdir $(b_make) + + cd $(b_make) && CC=$(CC) CXX=$(CXX) ../configure \ + --with-layout=$(GS_FS_LAYOUT) \ + --build=$(DEB_BUILD_GNU_TYPE) \ + --host=$(DEB_HOST_GNU_TYPE) \ + --target=$(DEB_HOST_GNU_TYPE) \ + --enable-native-objc-exceptions \ + + touch $@ + + +clean_files += debian/$(p_make_ogo)-configure-stamp +debian/$(p_make_ogo)-configure-stamp: configure + dh_testdir + + @ # Generate postinst file +# sed -e 's:@GSROOT@:/$(GS_OGO_ROOT):g' \ + debian/postinst.in > debian/$(p_make_ogo).postinst + + @ # Generate postrm file +# sed -e 's:@GSROOT@:/$(GS_OGO_ROOT):g' \ + debian/postrm.in > debian/$(p_make_ogo).postrm + + -mkdir $(b_make_ogo) + + cd $(b_make_ogo) && CC=$(CC) CXX=$(CXX) ../configure \ + --with-layout=debian-ogo \ + --with-library-combo=$(GS_OGO_LIBRARY_COMBO) \ + --with-config-file=$(GS_OGO_ETC_DIR)/GNUstep.conf \ + --build=$(DEB_BUILD_GNU_TYPE) \ + --host=$(DEB_HOST_GNU_TYPE) \ + --target=$(DEB_HOST_GNU_TYPE) \ + --enable-native-objc-exceptions \ + + touch $@ + +clean_files += debian/$(p_make_ogo).postinst debian/$(p_make_ogo).postrm + + +# NOTE: The Build-Indep-Depends are only available, when building the +# build-indep packages. +build: build-arch # build-indep + +build-arch: debian/build-arch-stamp +clean_files += debian/build-arch-stamp +debian/build-arch-stamp: debian/$(p_make)-configure-stamp + $(MAKE) -C $(b_make) + #$(MAKE) -C $(b_make_ogo) + touch $@ + + +build-indep: debian/build-indep-stamp +clean_files += debian/build-indep-stamp +debian/build-indep-stamp: binary-arch + # Workaround for broken Makefiles + #cp $(b_make)/Documentation/GNUmakefile Documentation + + GNUSTEP_MAKEFILES=$(d_make)/$(GS_MAKE_DIR) \ + $(MAKE) -C Documentation + # cd Documentation; htlatex internals.tex + touch $@ + + +install: install-indep install-arch +install-indep: debian/install-indep-stamp +clean_files += debian/install-indep-stamp +debian/install-indep-stamp: build-indep install-arch prep + dh_testdir + dh_testroot + dh_clean -k -p$(p_doc) + dh_installdirs -p$(p_doc) \ + usr/share/doc/$(p_make) + + GNUSTEP_MAKEFILES=$(d_make)/$(GS_MAKE_DIR) \ + $(MAKE) -C Documentation install \ + DESTDIR=$(d_doc) + + @ # Install Internals doc + dh_install -p$(p_doc) -X .arch-ids debian/Internals $(GS_DOC_DIR)/Developer/Make/Manual + + @ # remove postscript doc + -find $(d_doc)/$(GS_DOC_DIR) -name '*.ps' | xargs rm -f + + @ # remove info doc + rm -rf $(d_doc)/usr/share/info + + @ # remove man pages (installed in gnustep-common) + rm -rf $(d_doc)/usr/share/man + touch $@ + + +install-arch: debian/install-arch-stamp +clean_files += debian/install-arch-stamp +common_scripts = GNUstep-reset.sh GNUstep.csh GNUstep.sh config.guess \ + config.sub cpu.sh clean_cpu.sh vendor.sh clean_vendor.sh \ + os.sh clean_os.sh fixpath.sh ld_lib_path.csh ld_lib_path.sh \ + filesystem.sh filesystem.csh +cdbs_dir = usr/share/cdbs/1 +debian/install-arch-stamp: build-arch prep + dh_testdir + dh_testroot + dh_clean -k -a + dh_installdirs + + $(MAKE) -C $(b_make) install DESTDIR=$(d_common) + #$(MAKE) -C $(b_make_ogo) install DESTDIR=$(d_make_ogo) + + install -m 755 debian/gsdh_gnustep $(d_make)/usr/bin + install -m 755 debian/gs_make $(d_make)/usr/bin + install -m 644 debian/config.mk $(d_make)/$(GS_SHARE_DIR)/debian + + install -m 644 debian/cdbs/gnumakefile.mk $(d_make)/$(cdbs_dir)/class + install -m 644 debian/cdbs/gnustep.mk $(d_make)/$(cdbs_dir)/rules + install -m 644 debian/cdbs/*.in $(d_make)/$(GS_SHARE_DIR)/debian + + @ # move makefiles from gnustep-common to gnustep-make, then move + @ # the necessary scripts back to gnustep-common + mv $(d_common)/$(GS_MAKE_DIR) $(d_make)/$(GS_MAKE_DIR) + install -d $(d_common)/$(GS_MAKE_DIR) + for i in $(common_scripts); do \ + mv $(d_make)/$(GS_MAKE_DIR)/$$i $(d_common)/$(GS_MAKE_DIR); \ + done + install -d $(d_make)/$(GS_TOOLS_DIR) + mv $(d_common)/$(GS_TOOLS_DIR)/gnustep-config $(d_make)/$(GS_TOOLS_DIR) + + @ # remove info dir +# rmdir $(d_common)/$(GS_SYSTEM_ROOT)/Library/Documentation/info +# rmdir $(d_make_ogo)/$(GS_OGO_DOC_DIR)/info + +# rm -f $(d_common)/$(GS_SYSTEM_ROOT)/share/config.site +# rm -f $(d_make_ogo)/$(GS_OGO_SYSTEM_ROOT)/share/config.site +# -rmdir $(d_common)/$(GS_SYSTEM_ROOT)/share +# -rmdir $(d_make_ogo)/$(GS_OGO_SYSTEM_ROOT)/share + + rm -f $(d_make)/$(GS_MAKE_DIR)/app-wrapper.template + + @ # override lintian warnings + dh_installdirs -p$(p_common) usr/share/lintian/overrides + cp -p debian/$(p_common).overrides \ + $(d_common)/usr/share/lintian/overrides/$(p_common) + dh_installdirs -p$(p_make) usr/share/lintian/overrides + cp -p debian/$(p_make).overrides \ + $(d_make)/usr/share/lintian/overrides/$(p_make) + #dh_installdirs -p$(p_make_ogo) usr/share/lintian/overrides + #cp -p debian/$(p_make_ogo).overrides \ + # $(d_make_ogo)/usr/share/lintian/overrides/$(p_make_ogo) + + @ # according to policy manual 10.1.2 --> postinst/prerm + @ # Now use dh_usrlocal debhelper program. + + touch $@ + + +# Build architecture independant packages +binary-indep: install-indep install-arch + dh_testdir + dh_testroot + dh_installchangelogs -i ChangeLog + dh_installdocs -i ANNOUNCE NEWS README + dh_link -p $(p_doc) \ + $(GS_DOC_DIR)/Developer usr/share/doc/$(p_make)/Developer \ + $(GS_DOC_DIR)/User usr/share/doc/$(p_make)/User \ + usr/share/doc/$(p_make)/Developer usr/share/doc/$(p_doc)/Developer \ + usr/share/doc/$(p_make)/User usr/share/doc/$(p_doc)/User \ + usr/share/doc/$(p_make)/User/GNUstep/FAQ usr/share/doc/$(p_make)/FAQ \ + usr/share/doc/$(p_make)/FAQ usr/share/doc/$(p_doc)/FAQ +# dh_installinfo -i + debian/gsdh_gnustep -i + + @ # remove man pages (duplicated) + rm -rf $(d_doc)/usr/share/man + + dh_usrlocal -i + dh_compress -i -X make.pdf + dh_fixperms -i + dh_installdeb -i + dh_gencontrol -i + dh_md5sums -i + dh_builddeb -i + + +# Build architecture dependant packages +binary-arch: install-arch + dh_testdir + dh_testroot + dh_installchangelogs -a ChangeLog + dh_installdocs -a ANNOUNCE NEWS README + + @ # relocate files +ifeq ($(GS_USE_FHS),yes) +## FIXME: GNUstep.csh and GNUstep.sh shouldn't be in /usr/share, since they +## contain architecture-specific strings +# for i in GNUstep.csh GNUstep.sh; do \ + mv $(d_common)/$(GS_SYSTEM_ROOT)/Library/Makefiles/$$i $(d_common)/$(GS_SCRIPT_DIR); \ + ln -s $(GS_SCRIPT_DIR)/$$i $(d_common)/$(GS_SYSTEM_ROOT)/Library/Makefiles/$$i; \ + done + +# install -d $(d_make)/$(GS_SCRIPT_DIR) +# mv $(d_make)/$(GS_SYSTEM_ROOT)/Library/Makefiles/which_lib $(d_make)/$(GS_SCRIPT_DIR); +# ln -s $(GS_SCRIPT_DIR)/which_lib $(d_make)/$(GS_SYSTEM_ROOT)/Library/Makefiles/which_lib; +endif + debian/gsdh_gnustep -a + + dh_installman -p$(p_common) \ + Documentation/GNUstep.7 Documentation/openapp.1 + + pod2man debian/gsdh_gnustep debian/gsdh_gnustep.1 + dh_installman -p$(p_make) \ + debian/gsdh_gnustep.1 + + dh_link -a + dh_usrlocal -a + dh_strip -a + dh_compress -a + dh_fixperms -a + dh_installdeb -a + dh_shlibdeps -a + dh_gencontrol -a + dh_md5sums -a + dh_builddeb -a + +clean_files += debian/gsdh_gnustep.1 + + +# Test that debian/control is up to date +clean_files += debian/control.tmp +test-control: debian/control.tmp + diff debian/control debian/control.tmp && rm -f debian/control.tmp + + +clean: test-control + dh_testdir + dh_testroot + + @ # Clean Documentation dir +# if .../GNUstep.sh doesn't exist, then we assume the documentation dir +# is clean + if [ -e $(d_common)/$(GS_MAKE_DIR)/GNUstep.sh ]; then \ + GNUSTEP_MAKEFILES=$(d_make)/$(GS_MAKE_DIR) \ + $(MAKE) -C Documentation clean; \ + GNUSTEP_MAKEFILES=$(d_make)/$(GS_MAKE_DIR) \ + $(MAKE) -C Documentation distclean; \ + fi + + rm -f config-precomp-test/a.out config-precomp-test/gs_precomp_test.h.gch + rm -f Documentation/*.{aux,dvi,gz,info,html,log,ps,toc,vr,vrs,pdf} + rm -f Documentation/version.texi + rm -f Documentation/{ANNOUNCE,FAQ,GNUstep-HOWTO,INSTALL,NEWS,README} + + @ # Clean build dirs + rm -rf $(b_make) $(b_make_ogo) + + rm -f $(clean_files) + + dh_clean + + +binary: binary-arch binary-indep +.PHONY: build clean binary-indep binary-arch binary install install-indep install-arch --- gnustep-make-2.0.5.orig/debian/tool-wrapper-ogo.sh.in +++ gnustep-make-2.0.5/debian/tool-wrapper-ogo.sh.in @@ -0,0 +1,18 @@ +#! /bin/sh + +tool=$(basename "$0") +if [ $tool = "gnustep-ogo-tool-wrapper" ]; then + cat - < + + + + +GNUstep Makefile Package Internals + + + + + + + + + + + + + + + Next: internals +

    + + + +

    GNUstep Makefile Package Internals

    +
    + +

    Nicola Pero n.pero@mi.flashnet.it

    +

    last days of June 2001 - revised end of July 2001

    +
    +
    + +  + + + +
    +
    +root +2003-12-10 +
    + + --- gnustep-make-2.0.5.orig/debian/Internals/internals.css +++ gnustep-make-2.0.5/debian/Internals/internals.css @@ -0,0 +1,30 @@ +/* Century Schoolbook font is very similar to Computer Modern Math: cmmi */ +.MATH { font-family: "Century Schoolbook", serif; } +.MATH I { font-family: "Century Schoolbook", serif; font-style: italic } +.BOLDMATH { font-family: "Century Schoolbook", serif; font-weight: bold } + +/* implement both fixed-size and relative sizes */ +SMALL.XTINY { font-size : xx-small } +SMALL.TINY { font-size : x-small } +SMALL.SCRIPTSIZE { font-size : smaller } +SMALL.FOOTNOTESIZE { font-size : small } +SMALL.SMALL { } +BIG.LARGE { } +BIG.XLARGE { font-size : large } +BIG.XXLARGE { font-size : x-large } +BIG.HUGE { font-size : larger } +BIG.XHUGE { font-size : xx-large } + +/* heading styles */ +H1 { } +H2 { } +H3 { } +H4 { } +H5 { } + +/* mathematics styles */ +DIV.displaymath { } /* math displays */ +TD.eqno { } /* equation-number cells */ + + +/* document-specific styles come next */ --- gnustep-make-2.0.5.orig/debian/Internals/internals.html +++ gnustep-make-2.0.5/debian/Internals/internals.html @@ -0,0 +1,66 @@ + + + + + +GNUstep Makefile Package Internals + + + + + + + + + + + + + + + Next: internals +

    + + + +

    GNUstep Makefile Package Internals

    +
    + +

    Nicola Pero n.pero@mi.flashnet.it

    +

    last days of June 2001 - revised end of July 2001

    +
    +
    + +  + + + +
    +
    +root +2003-12-10 +
    + + --- gnustep-make-2.0.5.orig/debian/Internals/node1.html +++ gnustep-make-2.0.5/debian/Internals/node1.html @@ -0,0 +1,45 @@ + + + + + +internals + + + + + + + + + + + + + + + + + + Next: 1 Introduction +Up: GNUstep Makefile Package Internals + Previous: GNUstep Makefile Package Internals +

    + + + +

    +

    +
    +root +2003-12-10 +
    + + --- gnustep-make-2.0.5.orig/debian/Internals/node2.html +++ gnustep-make-2.0.5/debian/Internals/node2.html @@ -0,0 +1,60 @@ + + + + + +1 Introduction + + + + + + + + + + + + + + + + + + Next: 2 From `make' to +Up: GNUstep Makefile Package Internals + Previous: internals +

    + + + +

    +1 Introduction +

    +This short document attempts to explain simply how the gnustep +makefile package works internally. When I first wrote this document, +the mechanism used to be extremely complex, involving many recursive +make invocations; I have now simplified it so that it involves only a +single recursive make invocation per target/type/operation. As a +result, I hope that the mechanism is now so simple that you can figure +out how it works without reading this document, by just reading the +gnustep-make source code. Anyway, the thing might still not be still +totally trivial at a first approach, so this document might help you +to get familiar with the gnustep-make source code in a shorter time +and with less pain. + +

    +

    +
    +root +2003-12-10 +
    + + --- gnustep-make-2.0.5.orig/debian/Internals/node3.html +++ gnustep-make-2.0.5/debian/Internals/node3.html @@ -0,0 +1,79 @@ + + + + + +2 From `make' to the internal-all rule + + + + + + + + + + + + + + + + + + Next: 3 From the internal-all +Up: GNUstep Makefile Package Internals + Previous: 1 Introduction +

    + + + +

    +2 From `make' to the internal-all rule +

    +Imagine for example that in your GNUmakefile you include both +tool.make and library.make, as in the following example: +
    +include $(GNUSTEP_MAKEFILES)/common.make
+
+TOOL_NAME = decrypt
+decrypt_OBJC_FILES = decrypt.m
+
+LIBRARY_NAME = libDvd
+libDvd_OBJC_FILES = decss.m
+
+include $(GNUSTEP_MAKEFILES)/tool.make
+include $(GNUSTEP_MAKEFILES)/library.make
+
    Then you type `make' on the command line. We want to understand what +happens. + +

    +Make will process your GNUmakefile, which includes +tool.make, and that will include rules.make. In +rules.make make finds the first rule (the one which is +executed), which is +

    +all:: before-all internal-all after-all
+
    +This means that make will build by default that target all, +and that building that target requires building the +before-all, internal-all and after-all +targets. We ignore the before-all and after-all +targets for now, and only concentrate on the core target, which is +internal-all. + +

    +

    +
    +root +2003-12-10 +
    + + --- gnustep-make-2.0.5.orig/debian/Internals/node4.html +++ gnustep-make-2.0.5/debian/Internals/node4.html @@ -0,0 +1,85 @@ + + + + + +3 From the internal-all rule to the %.variables rule + + + + + + + + + + + + + + + + + + Next: 4 The %.variables rule +Up: GNUstep Makefile Package Internals + Previous: 2 From `make' to +

    + + + +

    +3 From the internal-all rule to the %.variables rule +

    +Make needs to build this target internal-all. In +rules.make this target appears as +
    +internal-all::
+
    +because of the double colons (that is, because it is +internal-all:: rather than internal-all:) this +target can have multiple totally separated rules. Each rule must be a +double colon rule, and is processed separately from the other rules +(even if they refer to the same target). + +

    +The real rules for internal-all are included by the specific +makefiles; in our example, tool.make includes +

    +internal-all:: $(TOOL_NAME:=.all.tool.variables)
+
    now - in our case - because TOOL_NAME is decrypt, then +this rule actually means +
     
+internal-all:: decrypt.all.tool.variables
+
    +This means that to build internal-all, make has to build (at +least) the decrypt.all.tool.variables target. +library.make includes the completely analogous rule +
    +internal-all:: $(LIBRARY_NAME:=.all.library.variables)
+
    which in our case means +
    +internal-all:: libDvd.all.library.variables
+
    +This rule is completely separated from the other one; to build +internal-all, make has to build the two different targets: +
    +decrypt.all.tool.variables
+libDvd.all.library.variables
+
    + +

    +

    +
    +root +2003-12-10 +
    + + --- gnustep-make-2.0.5.orig/debian/Internals/node5.html +++ gnustep-make-2.0.5/debian/Internals/node5.html @@ -0,0 +1,73 @@ + + + + + +4 The %.variables rule - dependencies + + + + + + + + + + + + + + + + + + Next: 5 The %.variables rule +Up: GNUstep Makefile Package Internals + Previous: 3 From the internal-all +

    + + + +

    +4 The %.variables rule - dependencies +

    +The rule for building these targets is in the rules.make file, +it is the %.variables rule: +
    +%.variables: %.tools %.subprojects
+@ \
+target=$(basename $(basename $*)); \
+operation=$(subst .,,$(suffix $(basename $*))); \
+type=$(subst -,_,$(subst .,,$(suffix $*))); \
+echo Making $$operation for $$type $$target...; \
+$(MAKE) -f $(MAKEFILE_NAME) --no-print-directory --no-keep-going \
+  internal-$${type}-$$operation \
+  INTERNAL_$${type}_NAME=$$target \
+  TARGET=$$target \
+  _SUBPROJECTS="$($(basename $(basename $*))_SUBPROJECTS)" \
+  ...
+
    This rule matches all targets ending in .variables. First of +all, the rule depends on the corresponding %.tools and +%.subprojects rules. This is because before processing the +target itself, gnustep-make needs to process the related subprojects +and (only for frameworks) the framework tools. We ignore this +complication of subprojects and framework tools for now; if you look +at the %.subprojects and %.tools rules you see +that they do nothing if you are not actually using subprojects or +framework tools in your makefile. + +

    +

    +
    +root +2003-12-10 +
    + + --- gnustep-make-2.0.5.orig/debian/Internals/node6.html +++ gnustep-make-2.0.5/debian/Internals/node6.html @@ -0,0 +1,113 @@ + + + + + +5 The %.variables rule - second make invocation + + + + + + + + + + + + + + + + + + Next: 6 Second make invocation +Up: GNUstep Makefile Package Internals + Previous: 4 The %.variables rule +

    + + + +

    +5 The %.variables rule - second make invocation +

    +The rule body parses the %.variables string - for example when +the rule is applied to +
    +decrypt.all.tool.variables
+
    +then (remember that $* is the stem of the rule, +decrypt.all.tool in this case) it extracts +
    +target=decrypt
+operation=all
+type=tool
+
    +and then it runs a make subprocess, specific to that target, type and +operation. In our case, the %.variables rules is executed +twice, once to build +
    +decrypt.all.tool.variables
+
    +and once to build +
    +libDvd.all.tool.variables
+
    +so the result is to run two separate make processes: +
    +make internal-tool-all INTERNAL_tool_NAME=decrypt TARGET=decrypt \
+  _SUBPROJECTS="$(decrypt_SUBPROJECTS)" \
+  OBJC_FILES="$(decrypt_OBJC_FILES)" \
+  ...
+make internal-library-all INTERNAL_library_NAME=libDvd TARGET=libDvd \
+  _SUBPROJECTS="$(libDvd_SUBPROJECTS)" \
+  OBJC_FILES="$(libDvs_OBJC_FILES)" \
+  ...
+
    +where ... stands for a lot of other variables, including all +variables needed to perform the final stage: OBJC_FILES, +C_FILES, JAVA_FILES, +ADDITIONAL_INCLUDE_DIRS etc. Note that each make +subprocess will get passed different, specific, variables. If +gnustep-make wants to modify these variables in some way, it does it +at this stage, before passing them to the submake process. For +example, some library flags are filtered through the +WHICH_LIB_SCRIPT. + +

    +What this means is that for each target/type/operation, a separate +make process is run. For example, if you have two tools, +decrypt and crypt, and you want to both compile and install +them, it will run four make subprocesses: +

    +make internal-tool-all INTERNAL_tool_NAME=decrypt ...
+make internal-tool-all INTERNAL_tool_NAME=crypt ...
+make internal-tool-install INTERNAL_tool_NAME=decrypt ...
+make internal-tool-install INTERNAL_tool_NAME=crypt ...
+
    +This is the `second make invocation'. The make package knows that it +is being invoked for the second time, because of the +INTERNAL_tool_NAME being non-empty. + +

    +

    Next: 6 Second make invocation +Up: GNUstep Makefile Package Internals + Previous: 4 The %.variables rule + + +
    +root +2003-12-10 +
    + + --- gnustep-make-2.0.5.orig/debian/Internals/node7.html +++ gnustep-make-2.0.5/debian/Internals/node7.html @@ -0,0 +1,59 @@ + + + + + +6 Second make invocation + + + + + + + + + + + + + + + + + + Next: About this document ... +Up: GNUstep Makefile Package Internals + Previous: 5 The %.variables rule +

    + + + +

    +6 Second make invocation +

    +Because of the INTERNAL_tool_NAME variable being a +non-empty string (while it was empty in the previous top-level +invocation), tool.make will include the actual rules to build +the tool; in particular, the internal-tool-all rule, which is +then executed and builds the tool. All variables such as +OBJC_FILES or the library flags are now available directly +in the makefiles, they have already been prepared and preprocessed, so +that the rules in tool.make can just plainly use these +variables naively to perform their job (compiling, installing, or +whatever). + +

    +

    +
    +root +2003-12-10 +
    + + --- gnustep-make-2.0.5.orig/debian/Internals/node8.html +++ gnustep-make-2.0.5/debian/Internals/node8.html @@ -0,0 +1,60 @@ + + + + + +About this document ... + + + + + + + + + + + + + + + +Up: GNUstep Makefile Package Internals + Previous: 6 Second make invocation +

    + + + +

    +About this document ... +

    + +

    +Copyright (C) 2000, 2001 Free Software Foundation, Inc. +

    +Permission is granted to make and distribute verbatim copies of this +manual provided the copyright notice and this permission notice are +preserved on all copies. +

    +Permission is granted to copy and distribute modified versions of this +manual under the conditions for verbatim copying, provided that the +entire resulting derived work is distributed under the terms of a +permission notice identical to this one. +

    +Permission is granted to copy and distribute translations of this +manual into another language, under the above conditions for modified +versions. + +

    +
    +root +2003-12-10 +
    + + --- gnustep-make-2.0.5.orig/debian/cdbs/application.install.in +++ gnustep-make-2.0.5/debian/cdbs/application.install.in @@ -0,0 +1,2 @@ +@GNUSTEP_SYSTEM_APPS@/@APPLICATION@.app +@GNUSTEP_SYSTEM_TOOLS@/@APPLICATION@ --- gnustep-make-2.0.5.orig/debian/cdbs/frameworkdev.install.in +++ gnustep-make-2.0.5/debian/cdbs/frameworkdev.install.in @@ -0,0 +1,7 @@ +@GNUSTEP_SYSTEM_LIBRARIES@/lib@FRAMEWORK@.so +@GNUSTEP_SYSTEM_LIBRARY@/Frameworks/@FRAMEWORK@.framework/Versions/@FRAMEWORKVER@/Headers +@GNUSTEP_SYSTEM_LIBRARY@/Frameworks/@FRAMEWORK@.framework/Versions/@FRAMEWORKVER@/@FRAMEWORK@ +@GNUSTEP_SYSTEM_LIBRARY@/Frameworks/@FRAMEWORK@.framework/Versions/@FRAMEWORKVER@/*.so +@GNUSTEP_SYSTEM_LIBRARY@/Frameworks/@FRAMEWORK@.framework/Versions/Current +@GNUSTEP_SYSTEM_LIBRARY@/Frameworks/@FRAMEWORK@.framework/Headers +@GNUSTEP_SYSTEM_HEADERS@/@FRAMEWORK@ --- gnustep-make-2.0.5.orig/debian/cdbs/frameworklib.install.in +++ gnustep-make-2.0.5/debian/cdbs/frameworklib.install.in @@ -0,0 +1,5 @@ +@GNUSTEP_SYSTEM_LIBRARIES@/lib@FRAMEWORK@.so.* +@GNUSTEP_SYSTEM_LIBRARY@/Frameworks/@FRAMEWORK@.framework/Versions/@FRAMEWORKVER@/*.so.* +@GNUSTEP_SYSTEM_LIBRARY@/Frameworks/@FRAMEWORK@.framework/Versions/@FRAMEWORKVER@/Resources +@GNUSTEP_SYSTEM_LIBRARY@/Frameworks/@FRAMEWORK@.framework/Versions/Current +@GNUSTEP_SYSTEM_LIBRARY@/Frameworks/@FRAMEWORK@.framework/Resources --- gnustep-make-2.0.5.orig/debian/cdbs/gnumakefile.mk +++ gnustep-make-2.0.5/debian/cdbs/gnumakefile.mk @@ -0,0 +1,14 @@ +# -*- mode: makefile; coding: utf-8 -*- + +ifndef _cdbs_bootstrap +_cdbs_scripts_path ?= /usr/lib/cdbs +_cdbs_rules_path ?= /usr/share/cdbs/1/rules +_cdbs_class_path ?= /usr/share/cdbs/1/class +endif + +include $(_cdbs_class_path)/makefile.mk + +include /usr/share/GNUstep/debian/config.mk +DEB_MAKE_ENVVARS = GNUSTEP_MAKEFILES=$(GS_MAKE_DIR) + +DEB_MAKE_INSTALL_TARGET = install DESTDIR=$(DEB_DESTDIR) GNUSTEP_INSTALLATION_DOMAIN=SYSTEM --- gnustep-make-2.0.5.orig/debian/cdbs/gnustep.mk +++ gnustep-make-2.0.5/debian/cdbs/gnustep.mk @@ -0,0 +1,230 @@ +# -*- mode: makefile; coding: utf-8 -*- + +# Variables used by this file: +# DEB_GS_FRAMEWORKS +# A list of the frameworks to install. +# DEB_GS_APPLICATIONS +# A list of the frameworks to install. +# DEB_GS_LIBRARIES +# A list of the frameworks to install. +# DEB_GS_LCNAME_ +# The name of a package, lower case (defaults to " | y/A-Z/a-z/"). +# DEB_GS_APPLICATION_PKG_NAME_ +# The name of the framework dependency package (defaults to +# .app). +# DEB_GS_INTERFACE_VERSION_ +# The interface version (soname) of a framework or library (defaults to "0"). +# DEB_GS_CURRENT_VERSION_NAME_ +# The current version name of the framework (defaults to ). +# DEB_GS_LIBPKG_NAME_ +# The name of the library package (defaults to lib). +# DEB_GS_DEVPKG_NAME_ +# The name of the development package (defaults to -dev). +# DEB_GS_FRAMEWORK_PKG_NAME_ +# The name of the framework dependency package (defaults to +# .framework). +# DEB_GS_AUTO_LINTIAN_OVERRIDES +# DEB_GS_AUTO_LINTIAN_OVERRIDES_ +# Use a default set of lintian overrides +# DEB_GS_AUTO_DH_INSTALL +# DEB_GS_AUTO_DH_INSTALL_ +# Use a default set of install files + +ifndef _cdbs_bootstrap +_cdbs_scripts_path ?= /usr/lib/cdbs +_cdbs_rules_path ?= /usr/share/cdbs/1/rules +_cdbs_class_path ?= /usr/share/cdbs/1/class +endif + +include $(_cdbs_rules_path)/debhelper.mk + +__gs_set_default_value = $(if $($(1)),,$(eval $(1) = $(2))) + + +# GNUstep settings +_gs_debian_dir = /usr/share/GNUstep/debian +include $(_gs_debian_dir)/config.mk +GS_FRAMEWORKS_DIR = $(GNUSTEP_SYSTEM_LIBRARY)/Frameworks + + +DEB_DH_INSTALL_SOURCEDIR = $(DEB_DESTDIR) + +$(patsubst %,binary-install/%,$(DEB_PACKAGES)) :: binary-install/%: + gsdh_gnustep -p$(cdbs_curpkg) + dh_link -p$(cdbs_curpkg) + +# convenience variables +__gs_curcomponent = $(filter-out %/,$(subst /,/ ,$@)) +__gs_cur_framework_pkg=$(DEB_GS_FRAMEWORK_PKG_NAME_$(__gs_curcomponent)) +__gs_cur_apppkg=$(DEB_GS_APPLICATION_PKG_NAME_$(__gs_curcomponent)) +__gs_cur_libpkg=$(DEB_GS_LIBPKG_NAME_$(__gs_curcomponent)) +__gs_cur_devpkg=$(DEB_GS_DEVPKG_NAME_$(__gs_curcomponent)) +__gs_cur_appdir=debian/$(__gs_cur_apppkg) +__gs_cur_libdir=debian/$(__gs_cur_libpkg) +__gs_cur_devdir=debian/$(__gs_cur_devpkg) +__gs_cur_ver=$(DEB_GS_CURRENT_VERSION_NAME_$(__gs_curcomponent)) + + +##### +# Applications: +##### + +define __gs_application_set_default_values + $(call __gs_set_default_value,DEB_GS_LCNAME_$(1),$(shell echo $(1) | tr [A-Z] [a-z])) + $(call __gs_set_default_value,DEB_GS_APPLICATION_PKG_NAME_$(1),$(DEB_GS_LCNAME_$(1)).app) +endef + +$(foreach application,$(DEB_GS_APPLICATIONS),$(eval $(call __gs_application_set_default_values,$(application)))) + + +clean:: $(patsubst %,gs-clean/%,$(DEB_GS_APPLICATIONS)) + +define __gs_application_rm_dh_install +rm -f debian/$(__gs_cur_apppkg).install +endef + +$(patsubst %,gs-clean/%,$(DEB_GS_APPLICATIONS)) :: gs-clean/%: +# remove automatically generated .install files + $(if $(DEB_GS_AUTO_DH_INSTALL)$(DEB_GS_AUTO_DH_INSTALL_$(__gs_curcomponent)),$(__gs_application_rm_dh_install)) + + +common-install-prehook-arch:: $(patsubst %,gs-pre-install/%,$(DEB_GS_APPLICATIONS)) + +define __gs_application_update_lintian_overrides +dh_installdirs -p$(__gs_cur_apppkg) usr/share/lintian/overrides +sed -e "s/@PACKAGE@/$(__gs_cur_apppkg)/g" \ + < $(_gs_debian_dir)/application.overrides.in \ + > $(__gs_cur_appdir)/usr/share/lintian/overrides/$(__gs_cur_apppkg) +endef + +define __gs_application_update_dh_install +sed -e "s:@GNUSTEP_SYSTEM_APPS@:$(GNUSTEP_SYSTEM_APPS):g" \ + -e "s:@GNUSTEP_SYSTEM_TOOLS@:$(GNUSTEP_SYSTEM_TOOLS):g" \ + -e "s/@APPLICATION@/$(__gs_curcomponent)/g" \ + < $(_gs_debian_dir)/application.install.in \ + > debian/$(__gs_cur_apppkg).install +endef + +$(patsubst %,gs-pre-install/%,$(DEB_GS_APPLICATIONS)) :: gs-pre-install/%: +# generate lintian warning overrides + $(if $(DEB_GS_AUTO_LINTIAN_OVERRIDES)$(DEB_GS_AUTO_LINTIAN_OVERRIDES_$(__gs_curcomponent)),$(__gs_application_update_lintian_overrides)) +# generate the install files + $(if $(DEB_GS_AUTO_DH_INSTALL)$(DEB_GS_AUTO_DH_INSTALL_$(__gs_curcomponent)),$(__gs_application_update_dh_install)) +# wrapper script +# dh_installdirs -p$(__gs_cur_apppkg) usr/bin +# dh_link -p$(__gs_cur_apppkg) $(GS_MAKE_DIR)/gnustep-app-wrapper usr/bin/$(__gs_curcomponent) + + +##### +# Frameworks: +##### + +define __gs_framework_set_default_values + $(call __gs_set_default_value,DEB_GS_LCNAME_$(1),$(shell echo $(1) | tr [A-Z] [a-z])) + $(call __gs_set_default_value,DEB_GS_INTERFACE_VERSION_$(1),0) + $(call __gs_set_default_value,DEB_GS_CURRENT_VERSION_NAME_$(1),$(DEB_GS_INTERFACE_VERSION_$(1))) + $(call __gs_set_default_value,DEB_GS_LIBPKG_NAME_$(1),lib$(DEB_GS_LCNAME_$(1))$(DEB_GS_INTERFACE_VERSION_$(1))) + $(call __gs_set_default_value,DEB_GS_DEVPKG_NAME_$(1),$(DEB_GS_LIBPKG_NAME_$(1))-dev) + $(call __gs_set_default_value,DEB_GS_FRAMEWORK_PKG_NAME_$(1),$(DEB_GS_LCNAME_$(1)).framework) +endef + +$(foreach framework,$(DEB_GS_FRAMEWORKS),$(eval $(call __gs_framework_set_default_values,$(framework)))) + + +__gs_frameworks_dev_packages = $(foreach framework,$(DEB_GS_FRAMEWORKS),$(DEB_GS_DEVPKG_NAME_$(framework))) + + +clean:: $(patsubst %,gs-clean/%,$(DEB_GS_FRAMEWORKS)) + +define __gs_framework_rm_dh_install +rm -f debian/$(__gs_cur_libpkg).install +rm -f debian/$(__gs_cur_devpkg).install +endef + +$(patsubst %,gs-clean/%,$(DEB_GS_FRAMEWORKS)) :: gs-clean/%: +# remove automatically generated .install files + $(if $(DEB_GS_AUTO_DH_INSTALL)$(DEB_GS_AUTO_DH_INSTALL_$(__gs_curcomponent)),$(__gs_framework_rm_dh_install)) + + +common-install-prehook-arch:: $(patsubst %,gs-pre-install/%,$(DEB_GS_FRAMEWORKS)) + +define __gs_framework_update_lintian_overrides +dh_installdirs -p$(__gs_cur_libpkg) usr/share/lintian/overrides +sed -e "s/@PACKAGE@/$(__gs_cur_libpkg)/g" \ + < $(_gs_debian_dir)/frameworklib.overrides.in \ + > $(__gs_cur_libdir)/usr/share/lintian/overrides/$(__gs_cur_libpkg) +endef + +define __gs_framework_update_dh_install +sed -e "s:@GNUSTEP_SYSTEM_LIBRARIES@:$(GNUSTEP_SYSTEM_LIBRARIES):g" \ + -e "s:@GNUSTEP_SYSTEM_LIBRARY@:$(GNUSTEP_SYSTEM_LIBRARY):g" \ + -e "s:@GNUSTEP_SYSTEM_HEADERS@:$(GNUSTEP_SYSTEM_HEADERS):g" \ + -e "s/@FRAMEWORK@/$(__gs_curcomponent)/g; s/@FRAMEWORKVER@/$(__gs_cur_ver)/g" \ + < $(_gs_debian_dir)/frameworklib.install.in \ + > debian/$(__gs_cur_libpkg).install +sed -e "s:@GNUSTEP_SYSTEM_LIBRARIES@:$(GNUSTEP_SYSTEM_LIBRARIES):g" \ + -e "s:@GNUSTEP_SYSTEM_LIBRARY@:$(GNUSTEP_SYSTEM_LIBRARY):g" \ + -e "s:@GNUSTEP_SYSTEM_HEADERS@:$(GNUSTEP_SYSTEM_HEADERS):g" \ + -e "s/@FRAMEWORK@/$(__gs_curcomponent)/g; s/@FRAMEWORKVER@/$(__gs_cur_ver)/g" \ + < $(_gs_debian_dir)/frameworkdev.install.in \ + > debian/$(__gs_cur_devpkg).install +endef + +$(patsubst %,gs-pre-install/%,$(DEB_GS_FRAMEWORKS)) :: gs-pre-install/%: +# generate lintian warning overrides + $(if $(DEB_GS_AUTO_LINTIAN_OVERRIDES)$(DEB_GS_AUTO_LINTIAN_OVERRIDES_$(__gs_curcomponent)),$(__gs_framework_update_lintian_overrides)) +# generate the install files + $(if $(DEB_GS_AUTO_DH_INSTALL)$(DEB_GS_AUTO_DH_INSTALL_$(__gs_curcomponent)),$(__gs_framework_update_dh_install)) + + +$(patsubst %,binary-install/%,$(__gs_frameworks_dev_packages)) :: binary-install/%: +# The "Current" symlink should only be in the lib package, and not in the dev +# package, but we need it for gsdh_gnustep to do the right thing. We can +# remove it after gsdh_gnustep is run. + rm -f debian/$(cdbs_curpkg)/$(GS_FRAMEWORKS_DIR)/*.framework/Versions/Current + + +##### +# Libraries +##### + +define __gs_library_set_default_values + $(call __gs_set_default_value,DEB_GS_LCNAME_$(1),$(shell echo $(1) | tr [A-Z] [a-z])) + $(call __gs_set_default_value,DEB_GS_CURRENT_VERSION_NAME_$(1),A) + $(call __gs_set_default_value,DEB_GS_INTERFACE_VERSION_$(1),0) + $(call __gs_set_default_value,DEB_GS_LIBPKG_NAME_$(1),lib$(DEB_GS_LCNAME_$(1))$(DEB_GS_INTERFACE_VERSION_$(1))) + $(call __gs_set_default_value,DEB_GS_DEVPKG_NAME_$(1),$(DEB_GS_LIBPKG_NAME_$(1))-dev) +endef + +$(foreach library,$(DEB_GS_LIBRARIES),$(eval $(call __gs_library_set_default_values,$(library)))) + + +clean:: $(patsubst %,gs-clean/%,$(DEB_GS_LIBRARIES)) + +define __gs_library_rm_dh_install +rm -f debian/$(__gs_cur_libpkg).install +rm -f debian/$(__gs_cur_devpkg).install +endef + +$(patsubst %,gs-clean/%,$(DEB_GS_LIBRARIES)) :: gs-clean/%: +# remove automatically generated .install files + $(if $(DEB_GS_AUTO_DH_INSTALL)$(DEB_GS_AUTO_DH_INSTALL_$(__gs_curcomponent)),$(__gs_library_rm_dh_install)) + + +common-install-prehook-arch:: $(patsubst %,gs-pre-install/%,$(DEB_GS_LIBRARIES)) + +define __gs_library_update_dh_install +sed -e "s:@GNUSTEP_SYSTEM_LIBRARIES@:$(GNUSTEP_SYSTEM_LIBRARIES):g" \ + -e "s/@LIBRARY@/$(__gs_curcomponent)/g" \ + < $(_gs_debian_dir)/lib.install.in \ + > debian/$(__gs_cur_libpkg).install +sed -e "s:@GNUSTEP_SYSTEM_LIBRARIES@:$(GNUSTEP_SYSTEM_LIBRARIES):g" \ + -e "s:@GNUSTEP_SYSTEM_HEADERS@:$(GNUSTEP_SYSTEM_HEADERS):g" \ + -e "s/@LIBRARY@/$(__gs_curcomponent)/g" \ + < $(_gs_debian_dir)/libdev.install.in \ + > debian/$(__gs_cur_devpkg).install +endef + +$(patsubst %,gs-pre-install/%,$(DEB_GS_LIBRARIES)) :: gs-pre-install/%: +# generate the install files + $(if $(DEB_GS_AUTO_DH_INSTALL)$(DEB_GS_AUTO_DH_INSTALL_$(__gs_curcomponent)),$(__gs_library_update_dh_install)) --- gnustep-make-2.0.5.orig/debian/cdbs/lib.install.in +++ gnustep-make-2.0.5/debian/cdbs/lib.install.in @@ -0,0 +1 @@ +@GNUSTEP_SYSTEM_LIBRARIES@/*.so.* --- gnustep-make-2.0.5.orig/debian/cdbs/libdev.install.in +++ gnustep-make-2.0.5/debian/cdbs/libdev.install.in @@ -0,0 +1,2 @@ +@GNUSTEP_SYSTEM_LIBRARIES@/*.so +@GNUSTEP_SYSTEM_HEADERS@/@LIBRARY@ --- gnustep-make-2.0.5.orig/debian/cdbs/application.overrides.in +++ gnustep-make-2.0.5/debian/cdbs/application.overrides.in @@ -0,0 +1,2 @@ +@PACKAGE@: image-file-in-usr-lib +@PACKAGE@: menu-command-not-in-package --- gnustep-make-2.0.5.orig/debian/cdbs/frameworklib.overrides.in +++ gnustep-make-2.0.5/debian/cdbs/frameworklib.overrides.in @@ -0,0 +1,2 @@ +@PACKAGE@: postinst-has-useless-call-to-ldconfig +@PACKAGE@: postrm-has-useless-call-to-ldconfig --- gnustep-make-2.0.5.orig/debian/fhs/gnustep-common.dirs.in +++ gnustep-make-2.0.5/debian/fhs/gnustep-common.dirs.in @@ -0,0 +1,9 @@ +usr/share/GNUstep/Colors +usr/share/GNUstep/DocTemplates +usr/share/GNUstep/Fonts +usr/share/GNUstep/KeyBindings +usr/share/GNUstep/Libraries +usr/share/GNUstep/PostScript +usr/share/xml/gnustep +usr/share/pixmaps/GNUstep +usr/share/sounds/GNUstep --- gnustep-make-2.0.5.orig/debian/fhs/gnustep-common.links.in +++ gnustep-make-2.0.5/debian/fhs/gnustep-common.links.in @@ -0,0 +1,9 @@ +usr/share/GNUstep/Colors @GS_ROOT@/Colors +usr/share/GNUstep/DocTemplates @GS_ROOT@/DocTemplates +usr/share/GNUstep/Fonts @GS_ROOT@/Fonts +usr/share/GNUstep/KeyBindings @GS_ROOT@/KeyBindings +usr/share/GNUstep/Libraries @GS_ROOT@/Libraries +usr/share/GNUstep/PostScript @GS_ROOT@/PostScript +usr/share/xml/gnustep @GS_ROOT@/DTDs +usr/share/pixmaps/GNUstep @GS_ROOT@/Images +usr/share/sounds/GNUstep @GS_ROOT@/Sounds --- gnustep-make-2.0.5.orig/debian/fhs/gsdh_gnustep.in +++ gnustep-make-2.0.5/debian/fhs/gsdh_gnustep.in @@ -0,0 +1,167 @@ +#!/usr/bin/perl -w + +=head1 NAME + +gsdh_gnustep - moves files in the GNUstep hierarchy to FHS-compliant locations + +=cut + +use strict; +use File::Path; +use Debian::Debhelper::Dh_Lib; + +=head1 SYNOPSIS + +B [S>] + +=head1 DESCRIPTION + +gsdh_gnustep is a program based on debhelper that is responsible for doing +GNUstep-specific modifications, such as moving files in the GNUstop hierarchy +within the System domain, rooted at /usr/lib/GNUstep/System, to Filesystem +Hierarchy Standard (FHS)-compliant locations. + +gsdh_gnustep makes the following changes: + +=over 4 + +=item GNUstep dependencies: + +Adds any extra dependencies needed for GNUstep. Currently, the only dependency +added is to ensure that the package uses the same filesystem layout as the +other GNUstep packages installed on the system. + +=item arch-indep directories: + +Moves architecture-independent directories to /usr/share/GNUstep. + +=item library resources: + +Moves library resources to /usr/share/GNUstep/Libraries. + +=item frameworks: + +Moves framework headers to /usr/include/GNUstep/Frameworks, and framework +resources to /usr/share/GNUstep/Frameworks. + +=back + +=head1 OPTIONS + +gsdh_gnustep accepts the common debhelper options. + +If the DEB_GNUSTEP_NO_MOVE environment variable is set to a non-empty, non-zero +value, then gsdh_gnustep exits without doing anything. + +=head1 BUGS + +Should implement B<-X> option. + +Should do something with resources in .app bundles. + +Should remove library_paths.openapp and stamp.make files. + +Doesn't really do the right thing with info files (should call install-info). + +Should do something with Java classes -- make a jar file and move from +Library/Libraries/Java to /usr/share/java -- to comply with Java policy. + +=head1 CONFORMS TO + +Debian policy, version 3.6.2 + +FHS, version 2.3 + +=cut + +exit 0 if ($ENV{DEB_GNUSTEP_NO_MOVE}); + +init(); + +my $LIB_ROOT = '@GS_ROOT@'; +my $SHARE_ROOT = 'usr/share/GNUstep'; +my $INCLUDE_ROOT = 'usr/include/GNUstep'; + +my @ARCH_INDEP_DIRS = qw(Colors DocTemplates Fonts KeyBindings PostScript Libraries); + +foreach my $package (@{$dh{DOPACKAGES}}) { + my $tmp=tmpdir($package); + + # make each package depend on the GNUstep filesystem layout that it was + # built with + addsubstvar($package, "gnustep:Depends", "@GS_FS_PACKAGE@"); + + # move arch-indep directories to usr/share/GNUstep + foreach my $directory (@ARCH_INDEP_DIRS) { + if (-d "$tmp/$LIB_ROOT/$directory") { + mkpath "$tmp/$SHARE_ROOT/$directory"; + rename "$tmp/$LIB_ROOT/$directory", "$tmp/$SHARE_ROOT/$directory"; + } + } + + if (-d "$tmp/$LIB_ROOT/DTDs") { + mkpath "$tmp/usr/share/xml/gnustep"; + rename "$tmp/$LIB_ROOT/DTDs", "$tmp/usr/share/xml/gnustep" + } + + if (-d "$tmp/$LIB_ROOT/Images") { + mkpath "$tmp/usr/share/pixmaps/GNUstep"; + rename "$tmp/$LIB_ROOT/Images", "$tmp/usr/share/pixmaps/GNUstep" + } + + if (-d "$tmp/$LIB_ROOT/Sounds") { + mkpath "$tmp/usr/share/sounds/GNUstep"; + rename "$tmp/$LIB_ROOT/Sounds", "$tmp/usr/share/sounds/GNUstep" + } + + # move library resources to usr/share/GNUstep/Libraries + if (-d "$tmp/$LIB_ROOT/Libraries/Resources") { + mkpath "$tmp/$SHARE_ROOT/Libraries"; + rename "$tmp/$LIB_ROOT/Libraries/Resources", "$tmp/$SHARE_ROOT/Libraries"; + } + + # find frameworks and move resources and headers + if (-d "$tmp/$LIB_ROOT/Frameworks") { + opendir FRAMEWORKDIR, "$tmp/$LIB_ROOT/Frameworks"; + my @frameworks = grep !/^\./, readdir FRAMEWORKDIR; + closedir FRAMEWORKDIR; + foreach my $framework (@frameworks) { + my $fwdir = "$tmp/$LIB_ROOT/Frameworks/$framework"; + opendir CURFWDIR, "$fwdir/Versions"; + my @versions = grep !/^(\.|Current$)/, readdir CURFWDIR; + closedir CURFWDIR; + foreach my $version (@versions) { + if (-d "$fwdir/Versions/$version/Headers") { + mkpath "$tmp/$INCLUDE_ROOT/Frameworks/$framework/Versions/$version"; + rename "$tmp/$LIB_ROOT/Frameworks/$framework/Versions/$version/Headers", "$tmp/usr/include/GNUstep/Frameworks/$framework/Versions/$version"; + symlink "../../../../../../include/GNUstep/Frameworks/$framework/Versions/$version", "$tmp/$LIB_ROOT/Frameworks/$framework/Versions/$version/Headers"; + } + if (-d "$fwdir/Versions/$version/Resources") { + mkpath "$tmp/$SHARE_ROOT/Frameworks/$framework/Versions/$version"; + rename "$tmp/$LIB_ROOT/Frameworks/$framework/Versions/$version/Resources", "$tmp/usr/share/GNUstep/Frameworks/$framework/Versions/$version"; + symlink "../../../../../../share/GNUstep/Frameworks/$framework/Versions/$version", "$tmp/$LIB_ROOT/Frameworks/$framework/Versions/$version/Resources"; + } + } + if (-l "$fwdir/Headers") { + my $linkend = readlink "$fwdir/Versions/Current"; + symlink "Versions/$linkend", "$tmp/$INCLUDE_ROOT/Frameworks/$framework/Headers"; + } + if (-l "$fwdir/Resources") { + my $linkend = readlink "$fwdir/Versions/Current"; + symlink "Versions/$linkend", "$tmp/$SHARE_ROOT/Frameworks/$framework/Resources"; + } + } + } +} + +=head1 SEE ALSO + +L + +This program is not part of debhelper. + +=head1 AUTHOR + +Hubert Chan + +=cut --- gnustep-make-2.0.5.orig/debian/gnustep/gsdh_gnustep.in +++ gnustep-make-2.0.5/debian/gnustep/gsdh_gnustep.in @@ -0,0 +1,63 @@ +#!/usr/bin/perl -w + +=head1 NAME + +gsdh_gnustep - moves files in the GNUstep hierarchy to FHS-compliant locations + +=cut + +use strict; + +=head1 SYNOPSIS + +B [S>] + +=head1 DESCRIPTION + +gsdh_gnustep is a program based on debhelper that is responsible for doing +GNUstep-specific modifications. + +gsdh_gnustep makes the following changes: + +=over 4 + +=item GNUstep dependencies: + +Adds any extra dependencies needed for GNUstep. Currently, the only dependency +added is to ensure that the package uses the same filesystem layout as the +other GNUstep packages installed on the system. + +=back + +=head1 OPTIONS + +gsdh_gnustep accepts the common debhelper options. + +If the DEB_GNUSTEP_NO_MOVE environment variable is set to a non-empty, non-zero +value, then gsdh_gnustep exits without doing anything. + +Should remove library_paths.openapp and stamp.make files. + +Doesn't really do the right thing with info files (should call install-info). + +=cut + +foreach my $package (@{$dh{DOPACKAGES}}) { + # make each package depend on the GNUstep filesystem layout that it was + # built with + addsubstvar($package, "gnustep:Depends", "@GS_FS_PACKAGE@"); +} + +exit 0; + +=head1 SEE ALSO + +L + +This program is not part of debhelper. + +=head1 AUTHOR + +Hubert Chan + +=cut