see the reference core_javascript_1.5_reference:global_objects:regexp for the details of the regular expression syntax valid for generators and the tutorial creating regular expressions for a microsummary generator for step by step instructions to writing regular expressions that match urls.
--sevenspade 14:23, 17 january 2007 (pst) new javascript features, such as "for each...in" this page doesn't mention core_javascript_1.5_reference:statements:for_each...in.