This is a language file I created to help with editing Cisco switch and router configs. I have a different language file for Cisco PIX/ASA firewalls. I'll submit it after this one. Would be nice to have these included in future releases of GTKSourceView.


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

 Author: Simon Raiford <sraiford@gmail.com>
 This is a GTKSourceView language template for Cisco
 ASA and PIX firewalls. Feel free to update or redistribute 
 as you deem fit.

-->
<language id="cisco-ios" _name="Cisco IOS" version="2.0" _section="Cisco">
  <metadata>
    <property name="mimetypes">text/plain</property>
    <property name="globs">*.cfg</property>
    <property name="comment-start">!</property>
  </metadata>
  <styles>
    <style id="comment" _name="Comment" map-to="def:comment"/>
    <style id="identifier" _name="Interface" map-to="def:identifier"/>
    <style id="list" _name="Access List" map-to="def:preprocessor"/>
    <style id="number" _name="Number" map-to="def:preprocessor"/>
  </styles>
  <definitions>
    <context id="comment" style-ref="comment" end-at-line-end="true">
      <start>!</start>
    </context>
    <context id="description" style-ref="comment" end-at-line-end="true">
      <start>description</start>
    </context>

    <context id="hostname" end-at-line-end="true" extend-parent="false" style-ref="identifier">
      <start>hostname</start>
    </context>
    <context id="interface" end-at-line-end="true" extend-parent="false" style-ref="identifier">
      <start>interface</start>
    </context>
    <context id="policy-map" end-at-line-end="true" extend-parent="false" style-ref="identifier">
      <start>policy-map</start>
    </context>
    <context id="class-map" end-at-line-end="true" extend-parent="false" style-ref="identifier">
      <start>class-map</start>
    </context>
    <context id="controller" end-at-line-end="true" extend-parent="false" style-ref="identifier">
      <start>controller</start>
    </context>
    <context id="linevty" end-at-line-end="true" extend-parent="false" style-ref="identifier">
      <start>line vty</start>
    </context>
    <context id="linecon" end-at-line-end="true" extend-parent="false" style-ref="identifier">
      <start>line con</start>
    </context>
    <context id="lineaux" end-at-line-end="true" extend-parent="false" style-ref="identifier">
      <start>line aux</start>
    </context>

    <context id="lists" style-ref="list">
      <keyword>access-list</keyword>
      <keyword>ip route</keyword>
      <keyword>ip nat</keyword>
    </context>

    <context id="routers" style-ref="identifier">
      <keyword>router rip</keyword>
      <keyword>router eigrp</keyword>
      <keyword>router igrp</keyword>
      <keyword>router ospf</keyword>
      <keyword>router bgp</keyword>
    </context>

    <context id="number" style-ref="number">
      <match>(\b[0-9]+(\.[0-9]+)?|\.[0-9]+)([Ee][\+-]?[0-9]+)?\b</match>
    </context>
    <context id="cisco-ios">
      <include>
        <context ref="comment"/>
        <context ref="description"/>
        <context ref="hostname"/>
        <context ref="interface"/>
        <context ref="controller"/>
        <context ref="linevty"/>
        <context ref="linecon"/>
        <context ref="lineaux"/>
        <context ref="policy-map"/>
        <context ref="class-map"/>
        <context ref="lists"/>
        <context ref="routers"/>
        <context ref="number"/>
       </include>
    </context>
  </definitions>
</language>