Changelog for language-ecmascript-0.15.2

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Version change log.

=0.15.2= Fixed an error in the .cabal file that prevented some of the test modules to be packaged.

=0.15.1= Added semicolons after the "return" statement in the pretty printer to avoid certain class of syntax error when printed code is parsed again. Changed the pretty-printer to put the IntLit in parenthesis if it's found on the left-side of the '.' (field access) operator.

=0.15= Bug fixes in the pretty-printer, the parser and the QuickCheck arbitrary instance for the AST. Refactored tests to use test-framework. Reorganized the interface for the parser to make it consistent; see deprecation warnings for details. Added Language.ECMAScript3.SourceDiff -- a simple source-based differ for ECMAScript programs, which is now used for visualizing test failures. Revised package dependencies. Factored the analyses out in a separate package: language-ecmascript-analysis; Language.ECMAScript3.Analysis.* are now deprecated.

=0.14= Refactoring of the pretty-printing module: added class Pretty with a more comprehensive coverage of AST datatypes and better documentation. Removed duplicate code and deprecated all old interfaces (everything except class Pretty). Old interfaces would be removed in 1.0 (still a long way out).

=0.13= Added class PP for pretty-printing

=0.12= Added a 'setAnnotation' function to the 'HasAnnotation' class. Added a 'withAnnotation' helper function to modify the top level annotation.

=0.11.1= Fixed binary operator precedence in the parser.

=0.11= Added a simple quasi-quoter for ECMAScript (see Language.ECMAScript3.Syntax.QuasiQuote)

=0.10= The ParenExpr constructor was removed from the Expression AST (WARNING: might break some builds). The pretty printer was rewritten to automatically parenthesize sub-expressions based on operator precedence. Added a (beta quality) arbitrary instance for all the AST's to generate random JavaScript programs (useful for testing).

=0.9.1= Increased the upper bound on data-default in dependencies. See https://github.com/jswebtools/language-ecmascript/pull/5