From: "Bart Schaefer" <schaefer@candle.brasslantern.com>
To: Jos Backus <josb@cncdsl.com>, zsh-workers@sunsite.dk
Subject: Re: 4.0.1: menucomplete quirk leaving extra characters behind
Date: Tue, 12 Jun 2001 17:17:03 -0700 [thread overview]
Message-ID: <010612171703.ZM24869@candle.brasslantern.com> (raw)
In-Reply-To: <20010612153701.A20639@lizzy.bugworks.com>
On Jun 12, 3:37pm, Jos Backus wrote:
>
> Now when I hit <Tab>, I see:
>
> traitor% \!
> zsh: do you wish to see all 2188 possibilities (730 lines)? _
>
> Answering ``n'' gives:
>
> traitor% \!_
There's a reserved word `!' that's valid in command position. It means
to negate the exit status of whatever command comes next. You generally
use it like this:
if ! othercommand; then ...; fi
So that happens to be the first item in the menu. You asked zsh not to
list the rest of the menu, but you're still in menu completion, so if you
start pressing TAB repeatedly, you'll cycle through the rest of the words
that are valid in command position, most of which are external commands.
> (Btw, on Solaris the characters are ``!='' instead.)
That's what I see after pressing TAB twice; it's the next word in the menu
and it's the first part of a parameter assignment to the `!' parameter. If
I keep on hitting TAB I see #= and $= and *=. This is actually a bug, I
guess, because those parameters are read-only and so you shouldn't be able
to complete them on the left side of an assignment, but menucompletion is
not itself malfunctioning.
Are you sure you didn't hit TAB more than once on Solaris?
--
Bart Schaefer Brass Lantern Enterprises
http://www.well.com/user/barts http://www.brasslantern.com
Zsh: http://www.zsh.org | PHPerl Project: http://phperl.sourceforge.net
next prev parent reply other threads:[~2001-06-13 0:19 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-06-12 22:37 Jos Backus
2001-06-13 0:17 ` Bart Schaefer [this message]
2001-06-13 0:46 ` Jos Backus
2001-06-13 2:23 ` Bart Schaefer
2001-06-13 6:22 ` Jos Backus
2001-06-13 10:32 ` Oliver Kiddle
2001-06-13 16:27 ` Bart Schaefer
2001-06-13 16:58 ` Peter Stephenson
2001-06-13 17:58 ` Bart Schaefer
2001-06-13 18:48 ` Peter Stephenson
2001-06-14 0:40 ` Bart Schaefer
2001-06-14 9:43 ` Peter Stephenson
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