130 lines
4.2 KiB
XML
130 lines
4.2 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<!--
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This file is part of GtkSourceView
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Author: Vaidotas Zemlys <mpiktas@gmail.com>
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Copyright (C) 2005 Vaidotas Zemlys <mpiktas@gmail.com>
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GtkSourceView is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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GtkSourceView is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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-->
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<language id="r" _name="R" version="2.0" _section="Scientific">
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<metadata>
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<property name="mimetypes">text/x-R</property>
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<property name="globs">*.R;*.Rout;*.r;*.Rhistory;*.Rt;*.Rout.save;*.Rout.fail</property>
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<property name="line-comment-start">#</property>
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</metadata>
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<styles>
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<style id="keyword" _name="Keyword" map-to="def:keyword"/>
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<style id="reserved-classes" _name="Reserved Class" map-to="def:type"/>
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<style id="assignment-operator" _name="Assignment Operator" map-to="def:operator"/>
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<style id="delimiter" _name="Delimiter" map-to="def:operator"/>
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<style id="special-constant" _name="Special Constant" map-to="def:special-constant"/>
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<style id="boolean" _name="Boolean value" map-to="def:boolean"/>
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<style id="integer-number" _name="Integer Number" map-to="def:base-n-integer"/>
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<style id="floating-point" _name="Floating point number" map-to="def:floating-point"/>
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</styles>
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<definitions>
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<context id="keywords" style-ref="keyword">
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<keyword>break</keyword>
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<keyword>else</keyword>
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<keyword>for</keyword>
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<keyword>if</keyword>
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<keyword>in</keyword>
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<keyword>next</keyword>
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<keyword>repeat</keyword>
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<keyword>return</keyword>
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<keyword>switch</keyword>
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<keyword>try</keyword>
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<keyword>while</keyword>
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</context>
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<context id="reserved-classes" style-ref="reserved-classes">
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<keyword>array</keyword>
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<keyword>character</keyword>
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<keyword>complex</keyword>
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<keyword>data.frame</keyword>
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<keyword>double</keyword>
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<keyword>factor</keyword>
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<keyword>function</keyword>
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<keyword>integer</keyword>
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<keyword>list</keyword>
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<keyword>logical</keyword>
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<keyword>matrix</keyword>
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<keyword>numeric</keyword>
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<keyword>vector</keyword>
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</context>
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<context id="assignment-operator" style-ref="assignment-operator">
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<match>(<){1,2}-</match>
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</context>
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<context id="delimiters" style-ref="delimiter">
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<match>[\)\(]+|[\{\}]+|[][]+</match>
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</context>
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<context id="special-constants" style-ref="special-constant">
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<keyword>Inf</keyword>
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<keyword>NA</keyword>
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<keyword>NaN</keyword>
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<keyword>NULL</keyword>
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</context>
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<context id="boolean" style-ref="boolean">
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<keyword>FALSE</keyword>
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<keyword>TRUE</keyword>
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</context>
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<context id="integer-number" style-ref="integer-number">
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<match extended="true">
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(?<![\w\.])
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([1-9][0-9]*|0)[i]?
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(?![\w\.])
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</match>
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</context>
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<context id="floating-point" style-ref="floating-point">
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<match extended="true">
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(?<![\w\.])
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([0-9]+[Ee][-+]?[0-9]+|
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([0-9]*\.[0-9]+|[0-9]+\.)([Ee][-+]?[0-9]+)?)
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[i]?
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(?![\w\.])
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</match>
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</context>
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<context id="r">
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<include>
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<context ref="def:shell-like-comment"/>
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<context ref="def:string"/>
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<context ref="def:single-quoted-string"/>
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<context ref="keywords"/>
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<context ref="assignment-operator"/>
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<context ref="delimiters"/>
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<context ref="special-constants"/>
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<context ref="boolean"/>
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<context ref="integer-number"/>
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<context ref="floating-point"/>
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</include>
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</context>
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</definitions>
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</language>
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