From: Bart Schaefer <schaefer@brasslantern.com>
To: zsh-workers@sunsite.dk
Subject: Re: Bug with the new prompt redraw code
Date: Sun, 11 Jul 2004 09:44:34 -0700 (PDT) [thread overview]
Message-ID: <Pine.LNX.4.60.0407110930180.24945@toltec.zanshin.com> (raw)
In-Reply-To: <20040711130922.A1C4E865D@pwstephenson.fsnet.co.uk>
On Sun, 11 Jul 2004, Peter Stephenson wrote:
> > (1) zle-line-init runs before the prompt is displayed
> > (2) the prompt printing code has stashed a pointer to the value of
> > $PS1, which ends up pointing at reclaimed memory
>
> How about passing the address of the prompt variable (the internal one,
> i.e. prompt, rprompt, etc., not the parameter) to zle instead of the
> prompt itself?
That might do it, but it'd be a moderately extensive change, and it has to
be done carefully, because some other callers of zleread() pass NULL for
the rprompt and so on.
Also it doesn't address (1) but then maybe that doesn't matter.
next prev parent reply other threads:[~2004-07-11 16:45 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-11 3:47 Bart Schaefer
2004-07-11 13:09 ` Peter Stephenson
2004-07-11 16:44 ` Bart Schaefer [this message]
2004-07-11 22:42 ` Peter Stephenson
2004-07-12 16:28 ` Bart Schaefer
2004-07-12 17:53 ` Peter Stephenson
2004-07-13 5:08 ` Bart Schaefer
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