From: Wayne Davison <wayned@users.sourceforge.net>
To: Oliver Kiddle <okiddle@yahoo.co.uk>
Cc: Zsh users list <zsh-users@sunsite.dk>
Subject: PATCH: re-expand the prompt automatically
Date: Thu, 1 Jul 2004 09:44:46 -0700 [thread overview]
Message-ID: <20040701164446.GA22234@blorf.net> (raw)
In-Reply-To: <23265.1088685020@trentino.logica.co.uk>
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On Thu, Jul 01, 2004 at 02:30:20PM +0200, Oliver Kiddle wrote:
> Is there any chance this could be automatically called before the
> prompt is reprinted when a background job finishes? That would allow %j
> prompt expansions to be right.
I had this same thought. Here's a patch that makes the re-expanding
part of the new function get called from zrefresh(). If that turns out
to be too pervasive, we could mod_export the new reexpandprompt()
function and call it from various other places in the code, such as
from jobs.c.
..wayne..
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--- Src/Zle/zle_main.c 1 Jul 2004 14:55:58 -0000 1.46
+++ Src/Zle/zle_main.c 1 Jul 2004 16:42:30 -0000
@@ -1311,14 +1311,20 @@ recursiveedit(UNUSED(char **args))
}
/**/
-int
-resetprompt(UNUSED(char **args))
+void
+reexpandprompt(void)
{
free(lpromptbuf);
lpromptbuf = promptexpand(raw_lp, 1, NULL, NULL);
free(rpromptbuf);
rpromptbuf = promptexpand(raw_rp, 1, NULL, NULL);
+}
+/**/
+int
+resetprompt(UNUSED(char **args))
+{
+ reexpandprompt();
return redisplay(NULL);
}
--- Src/Zle/zle_refresh.c 2 Jun 2004 22:15:02 -0000 1.12
+++ Src/Zle/zle_refresh.c 1 Jul 2004 16:42:30 -0000
@@ -291,7 +291,8 @@ zrefresh(void)
unsigned char *tmpline; /* line with added pre/post text */
int tmpcs, tmpll; /* ditto cursor position and line length */
int tmpalloced; /* flag to free tmpline when finished */
-
+
+ reexpandprompt();
/* If this is called from listmatches() (indirectly via trashzle()), and *
* that was called from the end of zrefresh(), then we don't need to do *
next prev parent reply other threads:[~2004-07-01 16:45 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-01 11:23 Jumping to the line above Fabiano Sidler
2004-07-01 11:32 ` Peter Stephenson
2004-07-01 12:14 ` Peter Stephenson
2004-07-01 12:30 ` Oliver Kiddle
2004-07-01 16:44 ` Wayne Davison [this message]
2004-07-01 19:55 ` Fabiano Sidler
2004-07-01 23:45 ` Bart Schaefer
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