<snippet>
    <content><![CDATA[%% ${1:functionname}: ${2:function description}
function [${3:outputs}] = ${1}(${4:arg})
${3/,?\s*([a-zA-Z]\w*)|,\s*/(?1:\t$1 = ;\n)/g}]]></content>
    <tabTrigger>func</tabTrigger>
    <scope>source.matlab, source.octave</scope>
    <description>small function</description>
</snippet>
