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Running programs killed by Undo and Update symbols

I wondered if anybody else has this problem.
It happens when the program is running (the form is displayed), and I use Undo or Update symbols.

Its usually a minor annoyance, except for one program that modifies color and visibility settings. When the program exits normally, the color and visibility settings are restored, but if the program stops abnormally, then they aren't restored.

Does anybody know if this is a fixable problem, or can I put something in the code to detect this and exit gracefully?

Thanks!

- Geoff

Originally posted in cdnusers.org by Geoffm

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archive over 18 years ago

Wrap the code throwing the error with the errset function. See the Error Handling section in the Skill User Guide.

If an error is thrown then errset.errset will be non-nil

Originally posted in cdnusers.org by fxf
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archive over 18 years ago

Wrap the code throwing the error with the errset function. See the Error Handling section in the Skill User Guide.

If an error is thrown then errset.errset will be non-nil

Originally posted in cdnusers.org by fxf
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