language-lua: Lua parser and pretty-printer

Lua 5.2 lexer, parser and pretty-printer.

Changelog:

0.6.0:

• Fixed a long string literal parsing bug which was causing long strings to terminate at wrong points.

• \z escape characters in strings are now scanned and interpreted correctly.

• This is first version that parses all of Lua 5.2.2 test suite.

0.5.0:

• 2-years-old operator parsing bug fixed. Chained/nested operator expressions are now properly parsed.

0.4.6:

• Language.Lua.Annotated.Lexer module exposed.

0.4.5:

• Fixed a bug that made lexer accept invalid escape sequences in strings.

• Strings are now interpreted -- string "\n" is now parsed to Haskell string "\n", instead of "\\n".

• Fixed character code parsing.

0.4.4:

• Printer now takes operator precedences into account while printing Binop and Unop expressions and prints parenthesis as necessary.

• Printer now does not put line break in Binop expressions.

0.4.3:

• Data and Typeable instances are implemented for syntax tree.

0.4.2:

• More tweaks in pretty printer.

• Started using 2 spaces for indentation(instead of 4 as before).

0.4.1:

• Some tweaks in pretty-printer.

0.4.0:

• Table and FunDef nodes are removed from simplified syntax.

0.3.1:

• Fixed incorrectly exported name exp in Language.Lua.Parser module.

0.3.0:

• Added non-annotated syntax to make code-generation easier.

0.2.3:

• Minor internal changes.

0.2.2:

• Some tweaks in pretty-printer.

0.2.0:

• Syntax tree is annotated. All parsers(parseText, parseFile) annotate resulting tree with source positions.

Modules

[Index]

Downloads

• language-lua-0.6.0.tar.gz [browse] (Cabal source package)
• Package description (as included in the package)

Maintainer's Corner

Package maintainers

• EricMertens, OmerAgacan

For package maintainers and hackage trustees

• edit package information

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