NAME

       page_util_norm_lemon - page AST normalization, LEMON

SYNOPSIS

       package require page::util::norm_lemon  ?0.1?

       package require snit

       ::page::util::norm::lemon tree

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DESCRIPTION

       This package provides a single utility command which takes an AST for a lemon  grammar and
       normalizes it in various ways. The result is called a Normalized Lemon Grammar Tree.

       Note that this package can only be used from  within  a  plugin  managed  by  the  package
       page::pluginmgr.

API

       ::page::util::norm::lemon tree
              This  command  assumes  the tree object contains for a lemon grammar. It normalizes
              this tree in place. The result is called a Normalized Lemon Grammar Tree.

              The exact operations performed are left undocumented for the moment.

BUGS, IDEAS, FEEDBACK

       This document, and the package it describes,  will  undoubtedly  contain  bugs  and  other
       problems.    Please   report   such   in   the   category  page  of  the  Tcllib  Trackers
       [http://core.tcl.tk/tcllib/reportlist].  Please also report any ideas for enhancements you
       may have for either package and/or documentation.

       When proposing code changes, please provide unified diffs, i.e the output of diff -u.

       Note further that attachments are strongly preferred over inlined patches. Attachments can
       be made by going to the Edit form of the ticket immediately after its creation,  and  then
       using the left-most button in the secondary navigation bar.

KEYWORDS

       graph walking, lemon, normalization, page, parser generator, text processing, tree walking

CATEGORY

       Page Parser Generator

COPYRIGHT

       Copyright (c) 2007 Andreas Kupries <andreas_kupries@users.sourceforge.net>