Now and support for other languages is planned. The core function needed in any medium to large scale search engine. Excellent for parse tree generation and other similar tasks where you need to create very deep trees or the tree depth is not known in advance. A real performance win on very deep trees over 'walking the tree' starting from the root node. Designed for people who are comfortable working closely with the HTTP protocal and writing HTML directly.
Supports file uploading as just another transparently decoded form field.
This provides a way to treat 'extra path' information like CGI parameters easily and in a way that 'stealths' the presence of CGI parameters.