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- To: (BUG LISP) at MIT-MC
- From: KST at MIT-MC (Kim Stefan Theilhaber)
- Date: Fri, 3 Apr 81 15:48:00 GMT
- Original-date: 3 APR 1981 1048-EST
My GRTOOL program still gets PDL-OVERFLOW's, and after
setting (STATUS PDLMAX 'REGDPL) closer to (STATUS PDLSIZE 'REGPDL)
as per JONL's suggestion, it gets UNRECOVERABLE ones when p'd.
Let me give the general picture. I have an s-exp of graphics
commands. X, I do (EVAL X) to print the graph. For a given X sometimes
it will PDL-OVERFLOW, and sometimes it will not. In other words,
evaluating the SAME unchanging S-EXP does not produce repeatable
There is nothing much on the stack, just want you would expect
from evaluating an expession like (ARDS-SET-POINT 100 100),
for some reason the PDL-OVERFLOW happens inside +TYO.
Jonl, you can run this any time on PLASMA;GRTOOL TEST, page 2
to see what you can see.