Usage:
<nowiki>{{cmd|startalignstartalignment}}</nowiki> <nowiki>{{cmd|startalignstartalignment|[middle]}}</nowiki>
<nowiki>{{cmd|section|{First section}}}</nowiki>
Result:
<nowiki><tt>[[Command/startalignstartalignment|\startalignstartalignment]]</tt></nowiki> <nowiki><tt>[[Command/startalignstartalignment|\startalignstartalignment]][middle]</tt></nowiki> <nowiki><tt>[[Command/startalignstartalignment|\startalignstartalignment]]{First section}</tt></nowiki>