From a3ae9f5d126ee235301322d3ee370e6b2235090c Mon Sep 17 00:00:00 2001
From: Peter Stephenson <pws@users.sourceforge.net>
Date: Thu, 4 Aug 2011 08:30:50 +0000
Subject: 29643: set incompfunc to zero when executing hook or trap function

---
 Src/Zle/zle_main.c |  5 -----
 Src/signals.c      |  4 +++-
 Src/utils.c        | 12 +++++++++++-
 3 files changed, 14 insertions(+), 7 deletions(-)

(limited to 'Src')

diff --git a/Src/Zle/zle_main.c b/Src/Zle/zle_main.c
index 771ff2cf0..3cdc3b2ed 100644
--- a/Src/Zle/zle_main.c
+++ b/Src/Zle/zle_main.c
@@ -53,11 +53,6 @@ mod_export int zlecs, zlell;
 /**/
 mod_export int incompctlfunc;
 
-/* != 0 if we are in a new style completion function */
-
-/**/
-mod_export int incompfunc;
-
 /* != 0 if completion module is loaded */
 
 /**/
diff --git a/Src/signals.c b/Src/signals.c
index a848acdbe..81949843f 100644
--- a/Src/signals.c
+++ b/Src/signals.c
@@ -1184,7 +1184,7 @@ dotrapargs(int sig, int *sigtr, void *sigfn)
     traplocallevel = locallevel;
     runhookdef(BEFORETRAPHOOK, NULL);
     if (*sigtr & ZSIG_FUNC) {
-	int osc = sfcontext;
+	int osc = sfcontext, old_incompfunc = incompfunc;
 	HashNode hn = gettrapnode(sig, 0);
 
 	args = znewlinklist();
@@ -1210,8 +1210,10 @@ dotrapargs(int sig, int *sigtr, void *sigfn)
 	trapisfunc = isfunc = 1;
 
 	sfcontext = SFC_SIGNAL;
+	incompfunc = 0;
 	doshfunc((Shfunc)sigfn, args, 1);
 	sfcontext = osc;
+	incompfunc= old_incompfunc;
 	freelinklist(args, (FreeFunc) NULL);
 	zsfree(name);
     } else {
diff --git a/Src/utils.c b/Src/utils.c
index f460c0fb3..439b43aa9 100644
--- a/Src/utils.c
+++ b/Src/utils.c
@@ -40,6 +40,11 @@ mod_export char *scriptname;     /* is sometimes a function name */
 /**/
 mod_export char *scriptfilename;
 
+/* != 0 if we are in a new style completion function */
+
+/**/
+mod_export int incompfunc;
+
 #ifdef MULTIBYTE_SUPPORT
 struct widechar_array {
     wchar_t *chars;
@@ -1232,8 +1237,10 @@ callhookfunc(char *name, LinkList lnklst, int arrayp, int *retval)
 	 * to a list of jobs generated in a hook.
 	 */
     int osc = sfcontext, osm = stopmsg, stat = 1, ret = 0;
+    int old_incompfunc = incompfunc;
 
     sfcontext = SFC_HOOK;
+    incompfunc = 0;
 
     if ((shfunc = getshfunc(name))) {
 	ret = doshfunc(shfunc, lnklst, 1);
@@ -1262,6 +1269,7 @@ callhookfunc(char *name, LinkList lnklst, int arrayp, int *retval)
 
     sfcontext = osc;
     stopmsg = osm;
+    incompfunc = old_incompfunc;
 
     if (retval)
 	*retval = ret;
@@ -3216,7 +3224,7 @@ getshfunc(char *nam)
 char **
 subst_string_by_func(Shfunc func, char *arg1, char *orig)
 {
-    int osc = sfcontext, osm = stopmsg;
+    int osc = sfcontext, osm = stopmsg, old_incompfunc = incompfunc;
     LinkList l = newlinklist();
     char **ret;
 
@@ -3225,6 +3233,7 @@ subst_string_by_func(Shfunc func, char *arg1, char *orig)
 	addlinknode(l, arg1);
     addlinknode(l, orig);
     sfcontext = SFC_SUBST;
+    incompfunc = 0;
 
     if (doshfunc(func, l, 1))
 	ret = NULL;
@@ -3233,6 +3242,7 @@ subst_string_by_func(Shfunc func, char *arg1, char *orig)
 
     sfcontext = osc;
     stopmsg = osm;
+    incompfunc = old_incompfunc;
     return ret;
 }
 
-- 
cgit 1.4.1