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

 This file is part of GtkSourceView

 Authors: Søren Hauberg, Muthiah Annamalai, Carnë Draug
 Copyright (C) 2006 Søren Hauberg <soren@hauberg.org>
 Copyright (C) 2006 Muthiah Annamalai <gnumuthu@users.sf.net>
 Copyright (C) 2010-2015 Carnë Draug <carandraug+dev@gmail.com>

 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, see <http://www.gnu.org/licenses/>.

-->
<language id="matlab" _name="Matlab" version="2.0" _section="Scientific">
  <metadata>
    <property name="mimetypes">text/x-matlab</property>
    <property name="globs">*.m</property>
    <property name="line-comment-start">%</property>
    <property name="block-comment-start">%{</property>
    <property name="block-comment-end">%}</property>
  </metadata>

  <!--
    Note: Matlab language is a subset of the Octave language. When making
    modification to this file check if they apply to both languages.
  -->

  <styles>
    <style id="comment" _name="Comment" map-to="def:comment"/>
    <style id="keyword" _name="Keyword" map-to="def:keyword"/>
    <style id="builtin" _name="Builtin" map-to="def:builtin"/>
  </styles>

  <definitions>

    <context id="block-comment" style-ref="comment" class="comment"
             class-disabled="no-spell-check">
      <start>^\s*%{\s*$</start>
      <end>^\s*%}\s*$</end>
      <include>
        <context ref="block-comment"/>
        <context ref="def:in-comment"/>
      </include>
    </context>

    <context id="line-comment" style-ref="comment" end-at-line-end="true"
             class="comment" class-disabled="no-spell-check">
      <start>%</start>
      <include>
        <context ref="def:in-comment"/>
      </include>
    </context>

    <!-- FIXME: Matlab probably has much more builtin functions
     this is just the list that was already in the lang file before
     being split from octave.lang -->
    <context id="builtin" style-ref="builtin">
      <keyword>abs</keyword>
      <keyword>acos</keyword>
      <keyword>asin</keyword>
      <keyword>atan2</keyword>
      <keyword>atan</keyword>
      <keyword>ceil</keyword>
      <keyword>conv</keyword>
      <keyword>cosh</keyword>
      <keyword>cos</keyword>
      <keyword>cumprod</keyword>
      <keyword>dims</keyword>
      <keyword>error</keyword>
      <keyword>fclose</keyword>
      <keyword>floor</keyword>
      <keyword>fopen</keyword>
      <keyword>fprintf</keyword>
      <keyword>fread</keyword>
      <keyword>fsolve</keyword>
      <keyword>imag</keyword>
      <keyword>isempty</keyword>
      <keyword>isinf</keyword>
      <keyword>islogical</keyword>
      <keyword>ismatrix</keyword>
      <keyword>isnan</keyword>
      <keyword>isna</keyword>
      <keyword>isnumeric</keyword>
      <keyword>isscalar</keyword>
      <keyword>isstr</keyword>
      <keyword>isvector</keyword>
      <keyword>length</keyword>
      <keyword>linspace</keyword>
      <keyword>log10</keyword>
      <keyword>log2</keyword>
      <keyword>log</keyword>
      <keyword>max</keyword>
      <keyword>min</keyword>
      <keyword>printf</keyword>
      <keyword>prod</keyword>
      <keyword>real</keyword>
      <keyword>rem</keyword>
      <keyword>repmat</keyword>
      <keyword>reshape</keyword>
      <keyword>round</keyword>
      <keyword>setstr</keyword>
      <keyword>sinh</keyword>
      <keyword>sin</keyword>
      <keyword>size</keyword>
      <keyword>sort</keyword>
      <keyword>sprintf</keyword>
      <keyword>sqrt</keyword>
      <keyword>strcat</keyword>
      <keyword>strcmp</keyword>
      <keyword>sum</keyword>
      <keyword>system</keyword>
      <keyword>tanh</keyword>
      <keyword>tan</keyword>
      <keyword>unlink</keyword>
      <keyword>warning</keyword>
    </context>

    <context id="matlab" class="no-spell-check">
      <include>
        <context ref="block-comment"/>
        <context ref="line-comment"/>
        <context ref="octave:single-quoted-string"/>
        <context ref="octave:operator"/>
        <context ref="octave:data-type"/>
        <context ref="octave:function-handle"/>
        <context ref="octave:storage-type"/>
        <context ref="octave:boolean"/>
        <context ref="def:decimal"/>
        <context ref="def:float"/>
        <context ref="octave:reserved-constant"/>
        <context ref="octave:octave-matlab-keyword"/>
        <context ref="builtin"/>
      </include>
    </context>

  </definitions>
</language>
