# To subscribers of the xforms list from spl@eggshell.ucsd.edu :
> Some one could show me a substitute for "check_forms". The only reason I
> use it is to move the cursor to reflect to touch pointer location. If I
> do not, the the test to see if an object is under the cursor fails to
> return the proper button.
You might try using the raw Xlib call
XFlush( fl_get_display() );
instead.
> Is a fix to the forms library possible to prevent the SG Fault or is
> the an un reasonable expectation to update the form so many times / sec?
If you can produce test code that doesn't require a specialized device
I can give it a whack. Offhand, I don't see where it could be
happening but it's been a while since I looked at that particular
nuance.
One thing you might check is to make sure that your callback is not
being reentered recursively through the invocation of
fl_check_forms(). You might be blowing the top off the stack by
reentering your callback too many times. From the code snippet you
provided I don't think that's what's happening but it wouldn't hurt to
check.
spl
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