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
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.
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>