From: "Bart Schaefer" <schaefer@candle.brasslantern.com>
To: zsh-workers@sunsite.auc.dk
Subject: The `zle' command and traps
Date: Sat, 4 Mar 2000 04:46:03 +0000 [thread overview]
Message-ID: <1000304044603.ZM21103@candle.brasslantern.com> (raw)
Here's an odd tidbit ... `zle' from a trap handler can actually affect the
line editor, if and only if the signal happens to arrive while ZLE is
active. E.g. try
TMOUT=2 ; TRAPALRM() { zle -R "Hi there, I'm a trap." }
Of course if the signal arrives when ZLE is not active, this generates an
ugly warning message.
--
Bart Schaefer Brass Lantern Enterprises
http://www.well.com/user/barts http://www.brasslantern.com
next reply other threads:[~2000-03-04 4:46 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-03-04 4:46 Bart Schaefer [this message]
2000-03-09 12:21 Sven Wischnowsky
2000-03-11 7:57 ` Bart Schaefer
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