[Mediawiki-l] Hiding "subst:" syntax inside a template possible?

[Tech Geek]

Platonides,

>since FCKEditor could automagically prepend subst: to some templates.
That's great as I exactly want this same behaviour. Can you tell us
what modifications are to be made? Let's say I have templates named
"Stardard" and "EvalForm" and I want that any time a user selects
these templates from the FCK Editor the keyboard "subst" is
automatically prepended.

Thanks!