libghc-language-c99-doc 0.2.0-1build2 (amd64 binary) in ubuntu lunar

 This package contains an implementation of the C99 AST as described in
 <http://www.open-std.org/jtc1/sc22/wg14/www/docs/n1256.pdf>. Sticking closely
 to this standard assures us that the program we deal with is a valid C99
 program.
 .
 Additionally the library comes with a pretty printer.
 .
 The package does not come with handy wrapper and utility functions to write a
 C99 program, it just contains the bare AST. It is highly recommended to use
 the wrapper provided by 'language-c99-simple' and 'language-c99-util' for
 writing programs.
 .
 This package provides the documentation for a library for the Haskell
 programming language.
 See http://www.haskell.org/ for more information on Haskell.