Assigning script to a hotkey - is is possible?

Hi,

I have a long question over the the German section on how to trigger
a mls script externally open for a few days - hope you don’t mind me asking
a specific part of it in the Scripting forum. (If I learn anything here I’ll update
the German post myself)

Can I assign a mls script to a hotkey? This script would be dynamically generated,
so pressing the hotkey should load the script new every time…

If not, are there other ways to externally trigger the execution of an mls script?

Mairlist version used is 4.0.2

RUNSCRIPT c:\somefilename.mls