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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qbs.
**
** $QT_BEGIN_LICENSE:FDL$
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** information use the contact form at https://www.qt.io/contact-us.
**
** GNU Free Documentation License Usage
** Alternatively, this file may be used under the terms of the GNU Free
** Documentation License version 1.3 as published by the Free Software
** Foundation and appearing in the file included in the packaging of
** this file. Please review the following information to ensure
** the GNU Free Documentation License version 1.3 requirements
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/*!
\contentspage index.html
\page lex_yacc-module.html
\ingroup list-of-modules
\title Module lex_yacc
\since 1.6
\brief Provides support for the \c lex and \c yacc tools.
The \c lex_yacc module allows you to create scanners and parsers via the POSIX tools \c lex
and \c yacc, respectively. These tools are closely related and share a number of properties,
which is why they are represented by a single module.
\section1 General Properties
\table
\header
\li Property
\li Type
\li Since
\li Default
\li Description
\row
\li lexBinary
\li \c{string}
\li 1.6
\li \c{"lex"}
\li The file path of the \c lex tool.
\row
\li lexFlags
\li \c{stringList}
\li 1.6
\li \c{empty}
\li Additional command-line options for the \c lex tool.
\row
\li outputTag
\li \c{string}
\li 1.6
\li \c{"c"}
\li The file tag for the generated scanner and parser sources. Use \c{"cpp"} if you want to
use a C++ compiler on them.
\row
\li uniqueSymbolPrefix
\li \c{bool}
\li 1.6
\li \c{false}
\li If this property is \c true, the normal prefix \c yy used for the generated lexer
and parser functions will be replaced by the base name of the file provided as input
to \c lex and \c yacc, respectively.
Enable this property if you want to use more than one lexer or parser in a single
product.
\note Enabling this property requires associated lexer and scanner source files
to have the same base name. It also assumes a variant of \c lex that supports
the non-POSIX option \c{-P}, such as \c flex.
\row
\li yaccBinary
\li \c{string}
\li 1.6
\li \c{"yacc"}
\li The file path of the \c yacc tool.
\row
\li yaccFlags
\li \c{stringList}
\li 1.6
\li \c{empty}
\li Additional command-line options for the \c yacc tool.
\endtable
\section1 Relevant File Tags
\table
\header
\li Tag
\li Auto-tagged File Names
\li Since
\li Description
\row
\li \c{"lex.input"}
\li \c{*.l}
\li 1.6
\li Source files with this tag serve as inputs to the \c lex tool.
\row
\li \c{"yacc.input"}
\li \c{*.y}
\li 1.6
\li Source files with this tag serve as inputs to the \c yacc tool.
\endtable
*/
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