<?xml version="1.0" encoding="UTF-8"?>
<!--

 This file is part of GtkSourceView

 Authors: Jesse van den Kieboom <jessevdk@gnome.org>
 Copyright (C) 2010 Jesse van den Kieboom <jessevdk@gnome.org>

 GtkSourceView is free software; you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public
 License as published by the Free Software Foundation; either
 version 2.1 of the License, or (at your option) any later version.

 GtkSourceView is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 Lesser General Public License for more details.

 You should have received a copy of the GNU Lesser General Public
 License along with this library; if not, write to the Free Software
 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

-->
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    <styles>
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        <style id="error"             _name="Error"               map-to="def:error"/>
        <style id="preprocessor"      _name="Preprocessor"        map-to="def:preprocessor"/>
        <style id="bindings"          _name="Bindings"            map-to="def:special-constant"/>
        <style id="included-file"     _name="Included File"       map-to="def:string"/>
        <style id="keyword"           _name="Keyword"             map-to="def:keyword"/>
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        <style id="storage-class"     _name="Storage Class"       map-to="def:builtin"/>
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        <style id="decimal"           _name="Decimal number"      map-to="def:decimal"/>
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        <style id="builtin"           _name="Builtin"             map-to="def:preprocessor"/>
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                <!-- http://www.lysator.liu.se/c/ANSI-C-grammar-l.html -->
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                        [fFlL]?
                        (?![\w\.])
                    </match>
                </context>

                <context id="hexadecimal" style-ref="hexadecimal">
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                        (?&lt;![\w\.])
                        0[xX][a-fA-F0-9]+[uUlL]*
                        (?![\w\.])
                    </match>
                </context>

                <context id="octal" style-ref="octal">
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                        (?&lt;![\w\.])
                        0[0-7]+[uUlL]*
                        (?![\w\.])
                    </match>
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                <context id="decimal" style-ref="decimal">
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                        (?&lt;![\w\.])
                        [0-9]+[uUlL]*
                        (?![\w\.])
                    </match>
                </context>

                <!-- Keywords -->
                <context id="keywords" style-ref="keyword">
                    <keyword>break</keyword>
                    <keyword>case</keyword>
                    <keyword>continue</keyword>
                    <keyword>default</keyword>
                    <keyword>else</keyword>
                    <keyword>for</keyword>
                    <keyword>if</keyword>
                    <keyword>return</keyword>
                    <keyword>struct</keyword>
                    <keyword>switch</keyword>
                    <keyword>while</keyword>
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                <context id="types" style-ref="type">
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                    <keyword>float</keyword>
                    <keyword>float2</keyword>
                    <keyword>float3</keyword>
                    <keyword>float4</keyword>
                    <keyword>float2x2</keyword>
                    <keyword>float3x3</keyword>
                    <keyword>float4x4</keyword>
                    <keyword>int</keyword>
                    <keyword>half</keyword>
                    <keyword>fixed</keyword>
                    <keyword>void</keyword>
                    <keyword>sampler1D</keyword>
                    <keyword>sampler2D</keyword>
                    <keyword>sampler3D</keyword>
                    <keyword>samplerRECT</keyword>
                    <keyword>samplerCUBE</keyword>
                </context>

                <context id="storage-class" style-ref="storage-class">
                    <keyword>uniform</keyword>
                    <keyword>out</keyword>
                    <keyword>inout</keyword>
                    <keyword>in</keyword>
                    <keyword>varying</keyword>
                </context>

                <context id="bindings" style-ref="bindings">
                    <keyword>POSITION</keyword>
                    <keyword>NORMAL</keyword>
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                <context id="color-bindings" style-ref="bindings">
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                <context id="texunit-bindings" style-ref="bindings">
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                <context id="texcoord-bindings" style-ref="bindings">
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                <context id="swizzle">
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                <!-- C99 booleans -->                
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