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<!--
Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 The SCons Foundation
This file is processed by the bin/SConsDoc.py module.
See its __doc__ string for a discussion of the format.
-->
<tool name="lex">
<summary>
Sets construction variables for the &lex; lexical analyser.
</summary>
<sets>
LEX
LEXFLAGS
LEXCOM
</sets>
<uses>
LEXCOMSTR
</uses>
</tool>
<cvar name="LEX">
<summary>
The lexical analyzer generator.
</summary>
</cvar>
<cvar name="LEXCOM">
<summary>
The command line used to call the lexical analyzer generator
to generate a source file.
</summary>
</cvar>
<cvar name="LEXCOMSTR">
<summary>
The string displayed when generating a source file
using the lexical analyzer generator.
If this is not set, then &cv-link-LEXCOM; (the command line) is displayed.
<example>
env = Environment(LEXCOMSTR = "Lex'ing $TARGET from $SOURCES")
</example>
</summary>
</cvar>
<cvar name="LEXFLAGS">
<summary>
General options passed to the lexical analyzer generator.
</summary>
</cvar>
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