Ok, I found out what was going:
I'm using Notepad++ to tweak scripts.
For some reason, instead of creating proper indentations, pressing the tab-key created four spaces.
So it was a typo which caused the syntax error.
However, a new error has cropped up regarding the print command:
File ".\Scripts\Custom\Autoload\Mvam\D6AxanarMvam.py", line 300, in PreSeperate
print 'X=', pShip1.GetWorldLocation().GetX(), 'Y=', pShip1.GetWorldLocation().GetY()
AttributeError: 'None' object has no attribute 'GetWorldLocation'
I've attached the console dump as well as the full plugin as requested.
(Note to self: Check settings in Notepad++ and make sure indentations are set correctly.