@hackage WebBits2.2

WebBits is a collection of libraries for working with JavaScript, contains a parser, a pretty-printer and a lexical environment analyser. The original author of the package is the PLT group of Brown University (http://www.cs.brown.edu/research/plt/). Changes since version 2.1: the syntax of the try-catch-finally statement has been changed in accordance to the ECMAScript specification -- now it only has at most one catch clause. The original test-suite needs updating to support the current test system: patches are welcome.