Template:ASST/trim/doc

This subtemplate of ASST strips optional prefix  from a string. Meant to be used at option by other templates, not just by ASST and its subtemplates.

Usage
Specify the string as unnamed parameter.

This template is designed so it can be substituted (via ) as well as transcluded.

Internals
If the parameter doesn't start with, it's returned unchanged, otherwise the prefix is removed.

At this writing, this template is not used by ASST or any of its (other) subtemplates. However, it seemed naturally to group  and   under the same template; and of the likely choices, ASST is both the shortest-named and most generic.