[guile/scwm] Information about guile error message

[P Pareit]

Hey,

There are certain modules that I wish to load when scwm is running that give 
me the following error message:

ERROR: missing or extra expression

I can track down which modules give me those error (by experimentation), but 
I'm having problem tracking down where in the file this error is given. 
Afcourse the file that gives me this error and most trouble is a file/module 
that gets used by all the other files/modules and is a bit more that 900 
line's of code, so it looks a bit big to add it in this mail.  What could I 
do to track down from where in the file I get this error, are there things I 
should know about this error?

pieter;