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Re: higjacking commands
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From: |
Andreas Schwab |
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Subject: |
Re: higjacking commands |
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Date: |
Fri, 01 Oct 2010 22:09:38 +0200 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.2 (gnu/linux) |
Enrico Weigelt <weigelt@metux.de> writes:
> Therefore I'd like to pass all commands (within this script)
> through some filter, which then can intercept them. Since I dont
> know which commands might be called, simple alias won't suffice
> here - so I need something that intercepts *all* commands and
> do proper handling (emulate those which are known and give
> error if one's still missing).
>
> Is there any way to do this easily ?
Try using the DEBUG trap.
Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."