#ifndef-#define-#endif.sublime-snippet

<snippet>
	<description>#ifndef … #define … #endif</description>
    <content><![CDATA[#ifndef ${1/([A-Za-z0-9_]+).*/$1/}
#define ${1:SYMBOL} ${2:value}
#endif]]></content>
    <tabTrigger>def</tabTrigger>
    <scope>source.dm, source.dme</scope>
</snippet>