Detecting syntax errors?

[Jeroen Demeyer <jdemeyer@cage.ugent.be>]

Hello,

I have a certain automatic (i.e. non-interactive) gp-script and I would 
like to be able to detect syntax errors.  In other words, I would like 
gp to abort on a syntax error.  Using trap() doesn't seem to help catch 
syntax errors.

For example, the following gp script will just continue past the syntax 
error and print Pi:

trap(,print("\nERROR");quit());
SYNT@X ERROR
Pi

Is there a solution for this within the current gp?


Cheers,
Jeroen.