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Date: Fri, 26 Nov 2010 18:03:53 -0800
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Subject: Re: PROMPT_SP bug with local in precmd
From: Wayne Davison <wayned@users.sourceforge.net>
To: Peter Stephenson <p.w.stephenson@ntlworld.com>
Cc: zsh-workers@zsh.org
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On Fri, Nov 26, 2010 at 2:53 PM, Peter Stephenson <
p.w.stephenson@ntlworld.com> wrote:

> I hope I'm not undoing any magic with this.
>

That added fflush() seems like a good idea to me. I had assumed that shout
wasn't buffered, but that appears to not be the case.  Since the exit-output
cited above is going to stderr (I'm assuming that is coming from exec.c
around line 3188), your added flush should ensure that the PROMPT_SP "magic"
always gets output prior to the following use of stderr, and that should
make it work more consistently.

..wayne..

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