config/sublime/Packages/D/out-format.sublime-snippet

<snippet>
    <content><![CDATA[Stdout.format("${1:foo = {\}}", $2).newline;]]></content>
    <tabTrigger>outf</tabTrigger>
    <scope>source.d</scope>
    <description>Stdout(format, …)</description>
</snippet>