pandoc 0.46+2 source package in Ubuntu

Changelog

pandoc (0.46+2) unstable; urgency=low

  [ Recai Oktaş ]

  * Debian packaging changes:
  
    + Remove bogus dependency on libghc6-uulib-dev.

pandoc (0.46+1) unstable; urgency=low

  [ Recai Oktaş ]

  * Debian packaging changes:
  
    + Migrate to GHC 6.8.2.  Closes: #461606
    + Add new dependencies libghc6-regex-compat-dev and libghc6-uulib-dev.
    + Remove the code in debian/rules which attempts to remove empty ghc6.6
      include directory.  This code may cause an installation failure for the
      -dev package.  Closes: #460658
    + Fix doc-base to prevent a lintian warning.

pandoc (0.46) unstable; urgency=low

  [ John MacFarlane ]

  * Made -H, -A, and -B options cumulative: if they are specified
    multiple times, multiple files will be included.

  * Added optional HTML sanitization using a whitelist.
    When this option is specified (--sanitize-html on the command line),
    unsafe HTML tags will be replaced by HTML comments, and unsafe HTML
    attributes will be removed.  This option should be especially useful
    for those who want to use pandoc libraries in web applications, where
    users will provide the input.
    
    + Main.hs:  Added --sanitize-html option.

    + Text.Pandoc.Shared:  Added stateSanitizeHTML to ParserState.

    + Text.Pandoc.Readers.HTML:
      - Added whitelists of sanitaryTags and sanitaryAttributes.
      - Added parsers to check these lists (and state) to see if a given
        tag or attribute should be counted unsafe.
      - Modified anyHtmlTag and anyHtmlEndTag to replace unsafe tags
        with comments.
      - Modified htmlAttribute to remove unsafe attributes.
      - Modified htmlScript and htmlStyle to remove these elements if
        unsafe.

    + Modified README and man pages to document new option.

  * Improved handling of email addresses in markdown and reStructuredText.
    Consolidated uri and email address parsers.  (Resolves Issue #37.)

    + New emailAddress and uri parsers in Text.Pandoc.Shared.
      - uri parser uses parseURI from Network.URI.
      - emailAddress parser properly handles email addresses with periods
        in them.

    + Removed uri and emailAddress parsers from Text.Pandoc.Readers.RST
      and Text.Pandoc.Readers.Markdown.

  * Markdown reader:

    + Fixed emph parser so that "*hi **there***" is parsed as a Strong
      nested in an Emph. (A '*' is only recognized as the end of the
      emphasis if it's not the beginning of a strong emphasis.)

    + Moved blockQuote parser before list parsers for performance.

    + Modified 'source' parser to allow backslash-escapes in URLs.
      So, for example, [my](/url\(1\)) yields a link to /url(1).
      Resolves Issue #34.

    + Disallowed links within links. (Resolves Issue #35.)
      - Replaced inlinesInBalanced with inlinesInBalancedBrackets, which 
        instead of hard-coding the inline parser takes an inline parser
        as a parameter.
      - Modified reference and inlineNote to use inlinesInBalancedBrackets.
      - Removed unneeded inlineString function.
      - Added inlineNonLink parser, which is now used in the definition of
        reference.
      - Added inlineParsers list and redefined inline and inlineNonLink parsers
        in terms of it.
      - Added failIfLink parser.
 
    + Better handling of parentheses in URLs and quotation marks in titles.
      - 'source' parser first tries to parse URL with balanced parentheses;
        if that doesn't work, it tries to parse everything beginning with
        '(' and ending with ')'.
      - source parser now uses an auxiliary function source'.
      - linkTitle parser simplified and improved, under assumption that it
        will be called in context of source'.

    + Make 'block' conditional on strictness state, instead of using
      failIfStrict in block parsers. Use a different ordering of parsers
      in strict mode (raw HTML block before paragraph) for performance.
      In non-strict mode use rawHtmlBlocks instead of htmlBlock.
      Simplified htmlBlock, since we know it's only called in strict
      mode.

    + Improved handling of raw HTML.  (Resolves Issue #36.)
      - Tags that can be either block or inline (e.g. <ins>) should
        be treated as block when appropriate and as inline when
        appropriate. Thus, for example,
        <ins>hi</ins>
        should be treated as a paragraph with inline <ins> tags, while
        <ins>
        hi
        </ins>
        should be treated as a paragraph within <ins> tags.
      - Moved htmlBlock after para in list of block parsers.  This ensures
        that tags that can be either block or inline get parsed as inline
        when appropriate.
      - Modified rawHtmlInline' so that block elements aren't treated as
        inline.
      - Modified para parser so that paragraphs containing only HTML tags and
        blank space are not allowed.  Treat these as raw HTML blocks instead.

    + Fixed bug wherein HTML preceding a code block could cause it to
      be parsed as a paragraph.  The problem is that the HTML parser
      used to eat all blank space after an HTML block, including the
      indentation of the code block.  (Resolves Issue #39.)
      - In Text.Pandoc.Readers.HTML, removed parsing of following space
        from rawHtmlBlock.
      - In Text.Pandoc.Readers.Markdown, modified rawHtmlBlocks so that
        indentation is eaten *only* on the first line after the HTML
        block.  This means that in
        <div>
             foo
        <div>
        the foo won't be treated as a code block, but in
        <div>
      
            foo
      
        </div>
        it will.  This seems the right approach for least surprise.

  * RST reader:

    + Fixed bug in parsing explicit links (resolves Issue #44).
      The problem was that we were looking for inlines until a '<' character
      signaled the start of the URL; so, if you hit a reference-style link,
      it would keep looking til the end of the document.  Fix:  change
      inline => (notFollowedBy (char '`') >> inline).  Note that this won't
      allow code inlines in links, but these aren't allowed in resT anyway.

    + Cleaned up parsing of reference names in key blocks and links.
      Allow nonquoted reference links to contain isolated '.', '-', '_', so
      so that strings like 'a_b_' count as links.

    + Removed unnecessary check for following link in str.
      This is unnecessary now that link is above str in the definition of
      'inline'.
     
  * HTML reader:

    + Modified rawHtmlBlock so it parses </html> and </body> tags.
      This allows these tags to be handled correctly in Markdown.
      HTML reader now uses rawHtmlBlock', which excludes </html> and </body>,
      since these are handled in parseHtml.  (Resolves Issue #38.)

    + Fixed bug (emph parser was looking for <IT> tag, not <I>).

    + Don't interpret contents of style tags as markdown.
      (Resolves Issue #40.)
      - Added htmlStyle, analagous to htmlScript.
      - Use htmlStyle in htmlBlockElement and rawHtmlInline.
      - Moved "script" from the list of tags that can be either block or
        inline to the list of block tags.

    + Modified rawHtmlBlock to use anyHtmlBlockTag instead of anyHtmlTag
      and anyHtmlEndTag.  This fixes a bug in markdown parsing, where
      inline tags would be included in raw HTML blocks.

    + Modified anyHtmlBlockTag to test for (not inline) rather than
      directly for block.  This allows us to handle e.g. docbook in
      the markdown reader.

  * LaTeX reader:  Properly recognize --parse-raw in rawLaTeXInline.
    Updated LaTeX reader test to use --parse-raw.

  * HTML writer:

    + Modified rules for automatic HTML header identifiers to
      ensure that identifiers begin with an alphabetic character.
      The new rules are described in README.  (Resolves Issue #33.)

    + Changed handling of titles in HTML writer so you don't get
      "titleprefix - " followed by nothing.

  * ConTeXt writer: Use wrappers around Doc elements to ensure proper
    spacing.  Each block element is wrapped with either Pad or Reg.
    Pad'ed elements are guaranteed to have a blank line in between.

  * RST writer:

    + Refactored RST writer to use a record instead of a tuple for state,
      and to include options in state so it doesn't need to be passed as
      a parameter.

    + Use an interpreted text role to render math in restructuredText.
      See http://www.american.edu/econ/itex2mml/mathhack.rst for the
      strategy.
 
  [ Recai Oktaş ]

  * Debian packaging changes:

    + Remove the empty 'include' directory in -dev package, which lintian
      complains about.
    + Bump Standarts-Version to 3.7.3.
    + Use new 'Homepage:' field to specify the upstream URL on suggestion of
      lintian.

 -- Michael Bienia <email address hidden>   Mon,  18 Feb 2008 20:29:19 +0000