util/lexgen/README
author Craig Heath <craigh@symbian.org>
Wed, 16 Jun 2010 16:18:05 +0100
branchGCC_SURGE
changeset 26 8776df5ac359
parent 0 1918ee327afb
permissions -rw-r--r--
Bug 2955. Workaround for lack of atomic operations in GCCE standard libraries (fall back to default use of Mutex)
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Lexgen
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This is a little tool to generate lexical scanners from a rather simplistic
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configuration file. We use it internally in Qt to generate the scanner for the
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CSS parser that is built into the toolkit (used for the widget styling and the
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HTML import into QTextDocument).
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Beware, it's very slow (in generating the code) and it may not generate what
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you want. But I like that it generates code that operates on QChar and friends.
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Use at your own risk ;-)
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Simon Hausmann <simon.hausmann@nokia.com>