Hi Alex,

Thanks again! The two missing 'return T' were responsible for the warnings. The refresh problem was caused by a missing '(glut:SwapBuffers)'. ;-)


Hi Jon,

 a couple of these: "warning: control reaches end of non-void
 function". I'm a rather lousy C programmer, and I have no idea what

I haven't tried yet to compile it myself, but probably the warning comes
from 'AddMenuEntry'? Try to put a 'return T' at the end:

         bufString(ex, name);
         glutAddMenuEntry(name, value);
         return T;

As this function returns garbage data without the 'T', it may well
explain the wrong behavior.

   Software Lab. Alexander Burger
   Bahnhofstr. 24a, D-86462 Langweid
   [EMAIL PROTECTED], www.software-lab.de, +49 8230 5060

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