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

 This file is part of GtkSourceView

 Author: Søren Hauberg
 Copyright (C) 2009 Søren Hauberg <soren@hauberg.org>

 This library 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 of the License, or (at your option) any later version.

 This library 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="fcl" _name="FCL" version="2.0" _section="Scientific">
  <metadata>
    <property name="globs">*.fcl</property>
    <property name="line-comment-start">//</property>
  </metadata>

  <styles>
    <style id="comment"           _name="Comment"           map-to="def:comment"/>
    <style id="floating-point"    _name="Floating Point"    map-to="def:floating-point"/>
    <style id="keyword"           _name="Keyword"           map-to="def:keyword"/>
    <style id="block"             _name="Block"             map-to="def:function"/>
    <style id="decimal"           _name="Decimal"           map-to="def:decimal"/>
    <style id="reserved-constant" _name="Reserved Constant" map-to="def:special-constant"/>
  </styles>

  <definitions>
    <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>

    <context id="keyword" style-ref="keyword">
      <keyword>ACCU</keyword>
      <keyword>ACT</keyword>
      <keyword>AND</keyword>
      <keyword>ASUM</keyword>
      <keyword>BDIF</keyword>
      <keyword>BSUM</keyword>
      <keyword>COA</keyword>
      <keyword>COG</keyword>
      <keyword>COGS</keyword>
      <keyword>DEFAULT</keyword>
      <keyword>IF</keyword>
      <keyword>IS</keyword>
      <keyword>LM</keyword>
      <keyword>MAX</keyword>
      <keyword>METHOD</keyword>
      <keyword>MIN</keyword>
      <keyword>NC</keyword>
      <keyword>NOT</keyword>
      <keyword>NSUM</keyword>
      <keyword>OR</keyword>
      <keyword>PROD</keyword>
      <keyword>RANGE</keyword>
      <keyword>RM</keyword>
      <keyword>RULE</keyword>
      <keyword>TERM</keyword>
      <keyword>THEN</keyword>
      <keyword>WITH</keyword>
    </context>

    <context id="block" style-ref="block">
      <keyword>DEFUZZIFY</keyword>
      <keyword>END_DEFUZZIFY</keyword>
      <keyword>END_FUNCTION_BLOCK</keyword>
      <keyword>END_FUZZIFY</keyword>
      <keyword>END_OPTIONS</keyword>
      <keyword>END_RULEBLOCK</keyword>
      <keyword>END_VAR</keyword>
      <keyword>FUNCTION_BLOCK</keyword>
      <keyword>FUZZIFY</keyword>
      <keyword>OPTIONS</keyword>
      <keyword>RULEBLOCK</keyword>
      <keyword>VAR</keyword>
      <keyword>VAR_INPUT</keyword>
      <keyword>VAR_OUTPUT</keyword>
    </context>

    <context id="decimal" style-ref="decimal">
      <match>\b([1-9][0-9]*|0)([Uu]([Ll]|LL|ll)?|([Ll]|LL|ll)[Uu]?)?\b</match>
    </context>

    <context id="floating-point-number" style-ref="floating-point">
      <match>\b([0-9]+[Ee][-]?[0-9]+|([0-9]*\.[0-9]+|[0-9]+\.)([Ee][-]?[0-9]+)?)[fFlL]?</match>
    </context>

    <context id="fcl" class="no-spell-check">
      <include>
        <context ref="line-comment"/>
        <context ref="keyword"/>
        <context ref="block"/>
        <context ref="decimal"/>
        <context ref="floating-point-number"/>
      </include>
    </context>
  </definitions>
</language>


