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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE language SYSTEM "language.dtd">
<!--
** Cg Syntax Rules **
NOTES:
- some stuff stolen from c.xml
TODO:
- some exotic keywords are missing, find out which; the spec is a bloody mess
2004-05-25
* Initial release
2004-05-27
* Added swizzle highlighting
* Added stdlib function highlighting
2004-12-07 (julien.antille at kdemail.net)
* Added COLOR1 through COLOR3 output sementics, for Multiple Render Targets (MRTs).
* Added FACE sementic for the new fp40 profile
-->
<language name="Cg" section="Sources" extensions="*.cg" mimetype="text/x-cgsrc" version="1.12" kateversion="2.5" author="Florian Schanda (florian.schanda@schanda.de)" license="LGPL">
<highlighting>
<list name="binding">
<item>POSITION</item>
<item>COLOR</item>
<item>COLOR0</item>
<item>COLOR1</item>
<item>COLOR2</item>
<item>COLOR3</item>
<item>TEXCOORD0</item>
<item>TEXCOORD1</item>
<item>TEXCOORD2</item>
<item>TEXCOORD3</item>
<item>TEXCOORD4</item>
<item>TEXCOORD5</item>
<item>TEXCOORD6</item>
<item>TEXCOORD7</item>
<item>TEXCOORD8</item>
<item>TEXCOORD9</item>
<item>TEXCOORD10</item>
<item>TEXCOORD11</item>
<item>TEXCOORD12</item>
<item>TEXCOORD13</item>
<item>TEXCOORD14</item>
<item>TEXCOORD15</item>
<item>TEXUNIT0</item>
<item>TEXUNIT1</item>
<item>TEXUNIT2</item>
<item>TEXUNIT3</item>
<item>TEXUNIT4</item>
<item>TEXUNIT5</item>
<item>TEXUNIT6</item>
<item>TEXUNIT7</item>
<item>TEXUNIT8</item>
<item>TEXUNIT9</item>
<item>TEXUNIT10</item>
<item>TEXUNIT11</item>
<item>TEXUNIT12</item>
<item>TEXUNIT13</item>
<item>TEXUNIT14</item>
<item>TEXUNIT15</item>
<item>WPOS</item>
<item>DEPTH</item>
<item>BLENDWEIGHT</item>
<item>NORMAL</item>
<item>TESSFACTOR</item>
<item>FOGCOORD</item>
<item>PSIZE</item>
<item>BLENDINDICES</item>
<item>TANGENT</item>
<item>BINORMAL</item>
<item>FOG</item>
<item>BCOL0</item>
<item>BCOL1</item>
<item>FACE</item>
</list>
<list name="keywords">
<item>do</item>
<item>while</item>
<item>if</item>
<item>else</item>
<item>for</item>
<item>struct</item>
<item>return</item>
<item>static</item>
<item>typedef</item>
<item>discard</item>
<item>true</item>
<item>false</item>
</list>
<list name="types">
<item>bool</item>
<item>int</item>
<item>fixed</item>
<item>half</item>
<item>float</item>
<item>void</item>
<item>sampler</item>
<item>sampler1D</item>
<item>sampler2D</item>
<item>sampler3D</item>
<item>samplerCUBE</item>
<item>samplerRECT</item>
<item>packed</item>
<item>const</item>
<item>uniform</item>
<item>in</item>
<item>out</item>
<item>inout</item>
</list>
<list name="attention">
<item>FIXME</item>
<item>TODO</item>
<item>BUG</item>
</list>
<list name="stdlib">
<item>abs</item>
<item>acos</item>
<item>all</item>
<item>any</item>
<item>asin</item>
<item>atan</item>
<item>atan2</item>
<item>ceil</item>
<item>clamp</item>
<item>cos</item>
<item>cosh</item>
<item>cross</item>
<item>degrees</item> <!-- the spec got this wrong... -->
<item>determinant</item>
<item>dot</item>
<item>exp</item>
<item>exp2</item>
<item>floor</item>
<item>fmod</item>
<item>frac</item>
<item>frexp</item>
<item>isfinite</item>
<item>isinf</item>
<item>isnan</item>
<item>ldexp</item>
<item>lerp</item>
<item>lit</item>
<item>log</item>
<item>log2</item>
<item>log10</item>
<item>max</item>
<item>min</item>
<item>modf</item>
<item>mul</item>
<item>noise</item>
<item>pow</item>
<item>radians</item>
<item>round</item>
<item>rsqrt</item>
<item>saturate</item>
<item>sign</item>
<item>sin</item>
<item>sincos</item>
<item>sinh</item>
<item>smoothstep</item>
<item>step</item>
<item>sqrt</item>
<item>tan</item>
<item>tanh</item>
<item>transpose</item>
<item>distance</item>
<item>faceforward</item>
<item>length</item>
<item>normalize</item>
<item>reflect</item>
<item>refract</item>
<item>tex1D</item>
<item>tex1Dproj</item>
<item>tex2D</item>
<item>tex2Dproj</item>
<item>texRECT</item>
<item>texRECTproj</item>
<item>tex3D</item>
<item>tex3Dproj</item>
<item>texCUBE</item>
<item>texCUBEproj</item>
<item>ddx</item>
<item>ddy</item>
<item>debug</item>
<item>pack_2half</item>
<item>unpack_2half</item>
<item>pack_2ushort</item>
<item>unpack_2ushort</item>
<item>pack_4byte</item>
<item>unpack_4byte</item>
<item>pack_4ubyte</item>
<item>unpack_4ubyte</item>
</list>
<list name="stdstruct">
<item>fragout</item>
<item>fragout_float</item>
</list>
<contexts>
<context attribute="Normal Text" lineEndContext="#stay" name="Normal">
<keyword String="keywords" attribute="Keyword" context="#stay" />
<keyword String="binding" attribute="Binding" context="#stay" />
<keyword String="attention" attribute="Alert" context="#stay" />
<DetectChar attribute="Symbol" context="#stay" char="{" beginRegion="Brace1" />
<DetectChar attribute="Symbol" context="#stay" char="}" endRegion="Brace1" />
<RegExpr String="float[1234](x[1234])?" attribute="Data Type" context="#stay" />
<RegExpr String="half[1234](x[1234])?" attribute="Data Type" context="#stay" />
<RegExpr String="fixed[1234](x[1234])?" attribute="Data Type" context="#stay" />
<RegExpr String="bool[1234](x[1234])?" attribute="Data Type" context="#stay" />
<RegExpr String="int[1234](x[1234])?" attribute="Data Type" context="#stay" />
<keyword String="types" attribute="Data Type" context="#stay" />
<keyword String="stdstruct" attribute="Data Type" context="#stay" />
<RegExpr String="[0123456789]*[.][0123456789]+f" attribute="Float" context="#stay" />
<RegExpr String="[0123456789]*[.][0123456789]+h" attribute="Half" context="#stay" />
<RegExpr String="[0123456789]*[.][0123456789]+x" attribute="Fixed" context="#stay" />
<RegExpr String="[0123456789]*[.][0123456789]+" attribute="Float" context="#stay" />
<Int attribute="Decimal" context="#stay" />
<Detect2Chars attribute="Comment" context="Commentar 1" char="/" char1="/"/>
<Detect2Chars attribute="Comment" context="Commentar 2" char="/" char1="*" beginRegion="Comment"/>
<keyword String="stdlib" attribute="StdFunction" context="#stay" />
<RegExpr attribute="Function" context="#stay" String="\b[_\w][_\w\d]*(?=[\s]*[(])" />
<RegExpr attribute="Swizzle" context="#stay" String="[.]{1,1}[rgbaxyzw]+(?=[\s/*-+<>])" />
<RegExpr attribute="Symbol" context="Member" String="[.]{1,1}" />
<AnyChar attribute="Symbol" context="#stay" String=":!%&()+,-/.*<=>?[]|~^;"/>
</context>
<context name="Member" attribute="Normal Text" lineEndContext="#pop" fallthrough="true" fallthroughContext="#pop">
<RegExpr attribute="Function" context="#pop" String="\b[_\w][_\w\d]*(?=[\s]*)" />
</context>
<context name="Commentar 1" attribute="Comment" lineEndContext="#pop">
<keyword attribute="Alert" context="#stay" String="attention" />
</context>
<context name="Commentar 2" attribute="Comment" lineEndContext="#stay">
<Detect2Chars attribute="Comment" context="#pop" char="*" char1="/" endRegion="Comment"/>
<keyword attribute="Alert" context="#stay" String="attention" />
</context>
<context name="Commentar/Preprocessor" attribute="Comment" lineEndContext="#stay">
<Detect2Chars attribute="Comment" context="#pop" char="*" char1="/" endRegion="Comment2" />
</context>
<context name="Outscoped" attribute="Comment" lineEndContext="#stay">
<Detect2Chars attribute="Comment" context="Commentar 2" char="/" char1="*" beginRegion="Comment"/>
<keyword attribute="Alert" context="#stay" String="attention" />
<RegExpr attribute="Comment" context="Outscoped intern" String="#\s*if" beginRegion="Outscoped" firstNonSpace="true"/>
<RegExpr attribute="Preprocessor" context="#pop" String="#\s*(endif|else|elif)" endRegion="Outscoped" firstNonSpace="true"/>
</context>
<context name="Outscoped intern" attribute="Comment" lineEndContext="#stay">
<Detect2Chars attribute="Comment" context="Commentar 2" char="/" char1="*" beginRegion="Comment"/>
<RegExpr attribute="Comment" context="Outscoped intern" String="#\s*if" beginRegion="Outscoped" firstNonSpace="true"/>
<RegExpr attribute="Comment" context="#pop" String="#\s*endif" endRegion="Outscoped" firstNonSpace="true"/>
</context>
</contexts>
<itemDatas>
<itemData name="Normal Text" defStyleNum="dsNormal"/>
<itemData name="Binding" defStyleNum="dsKeyword"/>
<itemData name="Keyword" defStyleNum="dsKeyword"/>
<itemData name="Function" defStyleNum="dsFunction" bold="0"/>
<itemData name="StdFunction" defStyleNum="dsFunction" bold="1"/>
<itemData name="Data Type" defStyleNum="dsDataType"/>
<itemData name="Decimal" defStyleNum="dsDecVal"/>
<itemData name="Float" defStyleNum="dsFloat"/>
<itemData name="Half" defStyleNum="dsFloat"/>
<itemData name="Fixed" defStyleNum="dsFloat"/>
<itemData name="Symbol" defStyleNum="dsNormal"/>
<itemData name="Swizzle" defStyleNum="dsNormal" bold="1"/>
<itemData name="Comment" defStyleNum="dsComment"/>
<itemData name="Alert" defStyleNum="dsAlert" />
<itemData name="Error" defStyleNum="dsError" />
</itemDatas>
</highlighting>
<general>
<comments>
<comment name="singleLine" start="//" />
<comment name="multiLine" start="/*" end="*/" />
</comments>
<keywords casesensitive="1" />
</general>
</language>
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