NAME PPI ( Parse::Perl::Isolated ) - Parse and manipulate Perl code DESCRIPTION This is a checkpoint upload for the current state of PPI at the end of April 2003. STATUS Tokenizer The tokenizer now has something close to it's final API completed. You should however expect changes. It now runs about 25% faster, some innacuracies have been fixed, and the memory overhead for tokenized code has been significantly reduced. The Tokenizer can be considered complete, but with some minor bugs. Lexer The basic framework of the lexer has been completely replaced. The new lexer should be sufficient, but the lex logic is far from complete, and so the parse tree may look kind of odd, but works for basic statements. The classes and methods are roughly completed for the basic parse tree manipulation, but more advanced filters and such are yet to be written. Overall, the lexer is considered about half complete. Syntax Highlighting The syntax highlighter is virtually unchanged, except that instead of working from an ( old style ) PPI::Document object, it pulls directly from a Tokenizer. This is temporary, and you should expect the entire PPI::Format tree to be overhauled and largely replaced once the lexer is completed. Other Functionality Given their current state, I have removed the entire PPI::Transform and PPI::Analysis trees from the upload. They are totally out of date, and will be replaced as the Documentation I have started on the very beginning of the manual, which can be found at PPI::Manual. It's raw, incomplete, and subject to change. TO DO Tokenizer Further optomization work need to be done, and fix any bugs as they come to light. Also, further fragments of token manipulation code need to be added to the PPI::Token tree. Lexer PPI::Statement::* and PPI::Structure::* classes need to be written, and the logic to tell what type of statement or structure something is. The lexer itself than needs to use this analysis to build the tree correctly. A filter/transform framework needs to be created on top of the basic lexer, to provide for the ability to add higher lever logic and capabilities. Other Stuff PPI::Format needs to be created properly. PPI::Analysis packages will need to be written... but they are likely to be largely third party, later. Replacements or equivalents are needed for current methods that do POD extraction... some form of auto-doc needs to be written. Documentation Both used manuals and API documentation needs to get written. SUPPORT None. Don't use this for anything you don't want to have to rewrite. To help contribute, contact the author. AUTHOR Adam Kennedy cpan@ali.as http//ali.as/ COPYRIGHT Copyright (c) 2002-2003 Adam Kennedy. All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. The full text of the license can be found in the LICENSE file included with this module.