From: Bart Schaefer <schaefer@brasslantern.com>
To: zsh-users@sunsite.dk
Subject: Re: preexec hook: possible enhancement?
Date: Wed, 05 Sep 2007 10:14:20 -0700 [thread overview]
Message-ID: <070905101420.ZM28165@torch.brasslantern.com> (raw)
In-Reply-To: <20070905163417.GB26710@mastermind>
On Sep 5, 12:34pm, Matthew Wozniski wrote:
}
} While we're on the topic of using the preexec hook to set the
} titlebar, I'd like to bounce something off the list and see if 1) it's
} possible and 2) people would consider it useful. So, would it be
} possible and/or useful to have the preexec hook (or some other, new
} hook) fire once for each pipeline in the current command, rather
} than just once using the entire current line?
The TRAPDEBUG function is called at these points in the execution,
if you "setopt DEBUG_BEFORE_CMD". However, I don't remember offhand
whether it's possible to access the command text that is about to be
executed. The documentation for TRAPDEBUG is pretty sparse.
(Also DEBUG_BEFORE_CMD requires a very recent zsh version.)
next prev parent reply other threads:[~2007-09-05 17:15 UTC|newest]
Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-05 16:34 Matthew Wozniski
2007-09-05 17:14 ` Bart Schaefer [this message]
2007-09-05 19:05 ` Peter Stephenson
2007-09-05 21:11 ` Matthew Wozniski
2007-09-08 17:20 ` Bart Schaefer
2007-09-05 19:32 ` Stephane Chazelas
-- strict thread matches above, loose matches on Subject: below --
2013-08-30 1:12 mailcap configuration in zsh can't open .bk files vinurs
2013-08-30 2:59 ` Phil Pennock
2013-08-30 3:27 ` shawn wilson
2013-08-30 8:29 ` Peter Stephenson
2013-08-30 17:10 ` Bart Schaefer
2013-09-01 17:11 ` Peter Stephenson
2013-09-02 1:28 ` vinurs
2013-09-02 13:46 ` Peter Stephenson
2013-09-02 17:45 ` Bart Schaefer
2010-08-20 15:35 Synchronous vs. Asynchronous Bart Schaefer
2010-08-20 15:45 ` Peter Stephenson
2010-08-20 17:36 ` Bart Schaefer
2010-08-21 18:41 ` Peter Stephenson
2010-08-21 22:31 ` Vincent Lefevre
2010-08-22 5:02 ` Bart Schaefer
2010-08-22 5:42 ` Bart Schaefer
2010-08-22 17:53 ` Peter Stephenson
[not found] <1209745744.25440.ezmlm@sunsite.dk>
2008-05-02 17:39 ` Zsh hangs sometimes? Kamil Jońca
2008-05-02 22:44 ` Peter Stephenson
2008-05-03 11:35 ` Bart Schaefer
2008-05-04 12:13 ` Peter Stephenson
2008-05-04 17:00 ` Bart Schaefer
2008-05-04 18:14 ` Peter Stephenson
2008-05-04 20:00 ` Bart Schaefer
2008-05-05 11:54 ` Aaron Davies
2007-09-02 15:43 fg jobs info Atom Smasher
2007-09-02 17:59 ` Bart Schaefer
2007-09-03 7:38 ` Stephane Chazelas
2007-09-03 15:58 ` Bart Schaefer
2007-09-03 16:31 ` Matthew Wozniski
2007-09-04 11:16 ` Atom Smasher
2007-09-04 15:31 ` Bart Schaefer
2007-09-04 20:38 ` Peter Stephenson
2007-09-04 20:45 ` Peter Stephenson
2007-09-05 9:02 ` Atom Smasher
2007-09-05 9:28 ` Peter Stephenson
2007-09-05 11:21 ` Miek Gieben
2007-09-05 11:34 ` Matthew Wozniski
2007-09-05 11:36 ` Miek Gieben
2007-09-05 11:34 ` Atom Smasher
2007-09-05 11:40 ` Frank Terbeck
2007-09-05 12:18 ` Miek Gieben
2007-09-05 15:30 ` Bart Schaefer
2007-09-05 15:55 ` Peter Stephenson
2007-03-31 20:51 Documentation of colon in parameter expansion Miciah Dashiel Butler Masters
2007-04-01 17:53 ` Bart Schaefer
2007-04-01 18:26 ` Peter Stephenson
2006-10-06 15:07 Move command line options to start of line Peter Stephenson
2006-10-07 2:55 ` Bart Schaefer
2006-10-07 6:20 ` Andrey Borzenkov
2006-10-07 12:02 ` Peter Stephenson
2006-10-07 12:39 ` Bart Schaefer
2006-10-07 17:21 ` Dan Nelson
2006-10-07 17:36 ` Peter Stephenson
2006-09-04 8:43 Solved, but now a new twist (was: Double Evaluation Question (not in FAQ)) Com MN PG P E B Consultant 3
2006-09-04 18:24 ` Bart Schaefer
2006-09-07 17:53 ` Peter Stephenson
[not found] <schaefer@brasslantern.com>
2006-07-30 6:29 ` Rebinding a widget within a keymap Bart Schaefer
2006-07-30 17:18 ` Peter Stephenson
2006-07-30 17:46 ` Bart Schaefer
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