Tool for review formal grammars in Bison/Lemon format.
- login/registration with email confirmation and captcha verification + password restore
- support for Bison and Lemon grammar format
- syntax highlighting
- comment on any row or symbol (terminal or nonterminal)
- grammar versions history (with diff between versions)
- updated grammar preserve comments from previous version (comments to changed or deleted lines are removed, comments to other lines are preserved)
- structural search
- find rules with the same right side
- find rules which contains specified symbol.
- find rules which have specified symbol on left side of rule
- ability to grant rights to users with the following access levels
- view and comment (user can view grammar and comment it)
- edit (the one above + user can edit grammar)
- admin (the one above + user can grant rights to other users)
- user with the admin role, which can do almost everything
- email notifications about new comments
More info in wiki.