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GNU Bison 2.3: Update `meta' attribute.

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svn path=/nixpkgs/trunk/; revision=13181
This commit is contained in:
Ludovic Courtès 2008-11-03 18:27:35 +00:00
parent 8c1408bf27
commit c0960419b2
1 changed files with 19 additions and 1 deletions
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pkgs/development/tools/parsing/bison/bison-2.3.nix
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@ -11,7 +11,25 @@ stdenv.mkDerivation {
buildInputs = [m4];
meta = {
description = "A yacc-compatible parser generator";
description = "GNU Bison, a Yacc-compatible parser generator";
longDescription = ''
Bison is a general-purpose parser generator that converts an
annotated context-free grammar into an LALR(1) or GLR parser for
that grammar. Once you are proficient with Bison, you can use
it to develop a wide range of language parsers, from those used
in simple desk calculators to complex programming languages.
Bison is upward compatible with Yacc: all properly-written Yacc
grammars ought to work with Bison with no change. Anyone
familiar with Yacc should be able to use Bison with little
trouble. You need to be fluent in C or C++ programming in order
to use Bison.
'';
homepage = http://www.gnu.org/software/bison/;
license = "GPLv3+";
};
} // {
glrSupport = true;