From 76c1e267133ac66148c61b221041af2dbef89858 Mon Sep 17 00:00:00 2001
From: Peter Stephenson <pws@users.sourceforge.net>
Date: Thu, 4 Jul 2002 10:13:38 +0000
Subject: 17405: adapt 17390 to reset PREDISPLAY and POSTDISPLAY when zle is
 entered

---
 Src/Zle/zle_main.c   |  1 +
 Src/Zle/zle_params.c | 10 ++++++++++
 2 files changed, 11 insertions(+)

(limited to 'Src')

diff --git a/Src/Zle/zle_main.c b/Src/Zle/zle_main.c
index 9332b509d..1ec0171bb 100644
--- a/Src/Zle/zle_main.c
+++ b/Src/Zle/zle_main.c
@@ -752,6 +752,7 @@ zleread(char *lp, char *rp, int flags)
     pmpt_attr = txtchange;
     rpromptbuf = promptexpand(rp, 1, NULL, NULL);
     rpmpt_attr = txtchange;
+    free_prepostdisplay();
 
     zlereadflags = flags;
     histline = curhist;
diff --git a/Src/Zle/zle_params.c b/Src/Zle/zle_params.c
index ef8a98139..1987974d2 100644
--- a/Src/Zle/zle_params.c
+++ b/Src/Zle/zle_params.c
@@ -516,3 +516,13 @@ get_postdisplay(Param pm)
 {
     return get_prepost(postdisplay, postdisplaylen);
 }
+
+/**/
+void
+free_prepostdisplay(void)
+{
+    if (predisplaylen)
+	set_prepost(&predisplay, &predisplaylen, NULL);
+    if (postdisplaylen)
+	set_prepost(&postdisplay, &postdisplaylen, NULL);
+}
-- 
cgit 1.4.1