The language-javascript package

[ Tags: bsd3, language, library ] [ Propose Tags ]

Parses Javascript into an Abstract Syntax Tree (AST). Initially intended as frontend to hjsmin.


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Versions 0.0.1, 0.0.2, 0.0.3, 0.1.0, 0.2.0, 0.2.1, 0.2.2, 0.3.0, 0.4.0, 0.4.1, 0.4.2, 0.4.3, 0.4.4, 0.4.5, 0.4.6, 0.4.7, 0.4.8, 0.4.9, 0.4.10, 0.5.0, 0.5.1, 0.5.2, 0.5.3, 0.5.4, 0.5.5, 0.5.6, 0.5.7, 0.5.8, 0.5.9, 0.5.11, 0.5.12, 0.5.13, 0.5.13.1, 0.5.13.2, 0.5.13.3, 0.5.13.4, 0.5.14.0, 0.5.14.1, 0.5.14.2, 0.5.14.3, 0.5.14.4, 0.5.14.5, 0.5.14.6, 0.5.14.7, 0.6.0.0, 0.6.0.1, 0.6.0.2, 0.6.0.3, 0.6.0.4, 0.6.0.5, 0.6.0.6, 0.6.0.7, 0.6.0.8, 0.6.0.9, 0.6.0.10
Dependencies array (>=0.3 && <0.5), base (==4.*), containers (>=0.2 && <0.5), HUnit, mtl (>=1.1 && <2.9), QuickCheck (==2.*), test-framework, test-framework-hunit, utf8-light (>=0.4 && <1.0) [details]
License BSD3
Copyright (c) 2010,2011 Alan Zimmerman
Author Alan Zimmerman
Maintainer alan.zimm@gmail.com
Category Language
Home page http://github.com/alanz/language-javascript
Bug tracker http://github.com/alanz//language-javascript/issues
Source repository head: git clone git://github.com/alanz/language-javascript.git
Uploaded Thu Feb 2 15:12:34 UTC 2012 by AlanZimmerman
Distributions Arch:0.6.0.10, Debian:0.5.14.2, Fedora:0.6.0.9, FreeBSD:0.5.14.2, LTSHaskell:0.6.0.10, NixOS:0.6.0.10, Stackage:0.6.0.10, Tumbleweed:0.6.0.10
Executables runtests
Downloads 38493 total (435 in the last 30 days)
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Readme for language-javascript-0.4.7

[back to package description]
Parser for JavaScript
---------------------

Based (loosely) on language-python

How to build
------------

Library:

cabal clean && cabal configure && cabal build

Tests:

cabal clean && cabal configure -fbuildtests && cabal build

Running the tests

./dist/build/runtests/runtests


To debug the grammar

happy -iparse.txt -g -a  -d src/Language/JavaScript/Parser/Grammar5.y

This generates src/Language/JavaScript/Parser/Grammar.hs, delete this
when done with the debug version


UTF8/Unicode version

Alex 3.0 now supports unicode natively, and has been included as a
dependency in the cabal file.


Changes

0.4.7 Continue ECMASCRIPT update, remove incorrect future reserved words for
      "code", "mode", "of", "one", "or" and "strict", put in by accident/stupidity.

0.4.6 Update to ECMASCRIPT 5.1 by allowing continuations in string literals
      Include build dependencies on alex >= 3.0 and happy.

0.4.5 Update cabal file and docs for Alex 3.0, giving out of the box unicode support

0.4.4 Allow unicode characters in comments

0.4.3 correct lexer for decimalToken, only leading digit needs to be non-zero.

0.4.2 Expose SrcSpan

0.4.1 Expose AST.Node as well.

0.4.0 Updated JSNode to include location information, and made the parse more true to the original by leaving blocks as such, not replacing with ';'.

0.3.0 ECMA-262 edition 5 compliance.  Required adding JSFunctionExpression and JSPropertyAccessor to the AST.

0.2.2 Heading toward compliance with edition 5. Trailing commas allowed in array literals too.

0.2.1 Allow trailing comma in object literal

0.2.0 ECMAScript 3 allows function expressions to have names, AST.JSFunctionExpression now reflects this

0.1.0 Simplified AST by removing JSElement and JSElementList components

0.0.3 Support for unicode in source. At the moment it only supports
UTF8 encoding, does not recognise byte order marks or UTF-16/UTF-32

0.0.2 Multiline comments were processed in greedy form, now end of
comment recognised properly. Thanks to Tony Morris for reporting this.

0.0.1 Initial release

EOF