ThemeShifting and invoking/disabling Plugins...

[Måns]

Hi TwWizards

I was wondering if I could "turn on" a couple of plugins when I shift
to a theme which needs those plugins?
Is http://www.tiddlytools.com/#RunTiddlerPlugin the answer to my
question?
If it is, how do I disable them again, when I shift to another theme
where those Plugins shouldnt be active??

Usercase:
itw-theme by BidiX uses HistoryPlugin, which sets storydisplay to one
tiddler at a time, however I don't wan't singlepagemode to be standard
for other themes in myTW.... so how do I control "running plugins on
the fly"?
I'd prefer if it was controlled only by a themeswitch... -

Cheers Måns Mårtensson