From: Zefram <zefram@dcs.warwick.ac.uk>
To: jae@laden.ilk.de (Juergen A. Erhard)
Cc: zsh-workers@math.gatech.edu
Subject: Re: whence following symlinks
Date: Fri, 11 Apr 1997 15:10:01 +0100 (BST) [thread overview]
Message-ID: <807.199704111410@stone.dcs.warwick.ac.uk> (raw)
In-Reply-To: <199704102104.UAA00359@Laden2.ilk.de> from "Juergen A. Erhard" at Apr 10, 97 08:04:30 pm
Juergen A. Erhard wrote:
>Unfortunately, 'whence -ms' doesn't work as expected, because '-m'
>jumps to a different code section, and that code doesn't care for
>'-s'.
You could duplicate the new code, or use the hashtable printnode() method.
>! /* temporarily set CHASELINKS */
>! chase = isset(CHASELINKS);
>! dosetopt(CHASELINKS, 1, 0);
...
>! /* revert setting of CHASELINKS */
>! dosetopt(CHASELINKS, chase, 0);
Do
chase = opts[CHASELINKS];
opts[CHASELINKS] = 1;
...
opts[CHASELINKS] = chase;
>! /* throw away try_link... hope this is the right fn */
>! zsfree(try_link);
It is the right function.
-zefram
next prev parent reply other threads:[~1997-04-11 14:13 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
1997-04-10 21:04 Juergen A. Erhard
1997-04-11 14:10 ` Zefram [this message]
1997-04-21 14:34 ` Juergen A. Erhard
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