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Re: trap problem.

X-seq: zsh-workers 13847
From: Tanaka Akira <akr@xxxxxxxx>
To: zsh-workers@xxxxxxxxxx
Subject: Re: trap problem.
Date: 30 Mar 2001 16:57:44 +0900
In-reply-to: <1010329055823.ZM17574@xxxxxxxxxxxxxxxxxxxxxxx> (Bart Schaefer's message of "Thu, 29 Mar 2001 05:58:23 +0000")
Mailing-list: contact zsh-workers-help@xxxxxxxxxx; run by ezmlm
References: <hvo8zlpw8eg.fsf@xxxxxxxxxxxxxx> <1010329055823.ZM17574@xxxxxxxxxxxxxxxxxxxxxxx>

In article <1010329055823.ZM17574@xxxxxxxxxxxxxxxxxxxxxxx>,
  "Bart Schaefer" <schaefer@xxxxxxxxxxxxxxxxxxxxxxx> writes:

> That's because zsh has been extremely clever and has `exec'd "sleep 60",
> so there's no zsh process around any more to execute the trap.

I see.

% Src/zsh -fc 'trap "echo INT" INT; sleep 60; :'

works as I expected.  Thanks.

> Perhaps zsh's tests for whether the last command can be `exec'd should
> include testing whether there are any user-defined traps in effect?

I agree.
-- 
Tanaka Akira

References:
- trap problem.
  - From: Tanaka Akira
- Re: trap problem.
  - From: Bart Schaefer

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