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-rw-r--r--Src/Zle/compcore.c2
-rw-r--r--Src/Zle/compctl.c10
-rw-r--r--Src/Zle/compresult.c2
-rw-r--r--Src/Zle/textobjects.c2
-rw-r--r--Src/Zle/zle_hist.c6
-rw-r--r--Src/Zle/zle_keymap.c10
-rw-r--r--Src/Zle/zle_main.c14
-rw-r--r--Src/Zle/zle_misc.c2
-rw-r--r--Src/Zle/zle_tricky.c20
-rw-r--r--Src/Zle/zle_utils.c3
10 files changed, 51 insertions, 20 deletions
diff --git a/Src/Zle/compcore.c b/Src/Zle/compcore.c
index 35d410cc6..b0c6e06f8 100644
--- a/Src/Zle/compcore.c
+++ b/Src/Zle/compcore.c
@@ -1671,7 +1671,7 @@ set_comp_sep(void)
     noaliases = ona;
     strinend();
     inpop();
-    errflag = 0;
+    errflag &= ~ERRFLAG_ERROR;
     noerrs = ne;
     lexrestore();
     wb = owb;
diff --git a/Src/Zle/compctl.c b/Src/Zle/compctl.c
index 0b7a32445..d15c2d1b0 100644
--- a/Src/Zle/compctl.c
+++ b/Src/Zle/compctl.c
@@ -1879,7 +1879,7 @@ ccmakehookfn(UNUSED(Hookdef dummy), struct ccmakedat *dat)
 	if (!m || !(m = m->next))
 	    break;
 
-	errflag = 0;
+	errflag &= ~ERRFLAG_ERROR;
     }
     redup(osi, 0);
     dat->lst = 1;
@@ -2121,7 +2121,7 @@ getreal(char *str)
     if (!errflag && nonempty(l) &&
 	((char *) peekfirst(l)) && ((char *) peekfirst(l))[0])
 	return dupstring(peekfirst(l));
-    errflag = 0;
+    errflag &= ~ERRFLAG_ERROR;
 
     return dupstring(str);
 }
@@ -2599,7 +2599,7 @@ makecomplistlist(Compctl cc, char *s, int incmd, int compadd)
 	makecomplistflags(cc, s, incmd, compadd);
 
     /* Reset some information variables for the next try. */
-    errflag = 0;
+    errflag &= ~ERRFLAG_ERROR;
     offs = oloffs;
     wb = owb;
     we = owe;
@@ -2847,7 +2847,7 @@ sep_comp_string(char *ss, char *s, int noffs)
     noaliases = ona;
     strinend();
     inpop();
-    errflag = 0;
+    errflag &= ~ERRFLAG_ERROR;
     noerrs = ne;
     lexrestore();
     wb = owb;
@@ -3725,7 +3725,7 @@ makecomplistflags(Compctl cc, char *s, int incmd, int compadd)
 	noaliases = ona;
 	strinend();
 	inpop();
-	errflag = 0;
+	errflag &= ~ERRFLAG_ERROR;
 	lexrestore();
 	/* Fine, now do full expansion. */
 	prefork(foo, 0);
diff --git a/Src/Zle/compresult.c b/Src/Zle/compresult.c
index fcceb670c..93438a053 100644
--- a/Src/Zle/compresult.c
+++ b/Src/Zle/compresult.c
@@ -1092,7 +1092,7 @@ do_single(Cmatch m)
 			noerrs = 1;
 			parsestr(p);
 			singsub(&p);
-			errflag = 0;
+			errflag &= ~ERRFLAG_ERROR;
 			noerrs = ne;
 		    }
 		} else {
diff --git a/Src/Zle/textobjects.c b/Src/Zle/textobjects.c
index 85d014b27..37d2c0ad9 100644
--- a/Src/Zle/textobjects.c
+++ b/Src/Zle/textobjects.c
@@ -275,7 +275,7 @@ selectargument(UNUSED(char **args))
     noaliases = ona;
     strinend();
     inpop();
-    errflag = 0;
+    errflag &= ~ERRFLAG_ERROR;
     noerrs = ne;
     lexrestore();
     zlemetacs = ocs;
diff --git a/Src/Zle/zle_hist.c b/Src/Zle/zle_hist.c
index 9f65994dc..88623bb3c 100644
--- a/Src/Zle/zle_hist.c
+++ b/Src/Zle/zle_hist.c
@@ -853,8 +853,10 @@ pushlineoredit(char **args)
 	free(zhline);
     }
     ret = pushline(args);
-    if (!isfirstln)
-	errflag = done = 1;
+    if (!isfirstln) {
+	errflag |= ERRFLAG_ERROR;
+	done = 1;
+    }
     clearlist = 1;
     return ret;
 }
diff --git a/Src/Zle/zle_keymap.c b/Src/Zle/zle_keymap.c
index 30d25ebaa..48f210c7e 100644
--- a/Src/Zle/zle_keymap.c
+++ b/Src/Zle/zle_keymap.c
@@ -504,6 +504,16 @@ mod_export void
 selectlocalmap(Keymap m)
 {
     localkeymap = m;
+    if (!m)
+    {
+	/*
+	 * No local keymap; so we are returning to the global map.  If
+	 * the user ^Ced in the local map, they probably just want to go
+	 * back to normal editing.  So remove the interrupt error
+	 * status.
+	 */
+	errflag &= ~ERRFLAG_INT;
+    }
 }
 
 /* Reopen the currently selected keymap, in case it got deleted.  This *
diff --git a/Src/Zle/zle_main.c b/Src/Zle/zle_main.c
index caa052b13..a2f48e13a 100644
--- a/Src/Zle/zle_main.c
+++ b/Src/Zle/zle_main.c
@@ -744,7 +744,7 @@ raw_getbyte(long do_keytmout, char *cptr)
 			}
 			if (errflag) {
 			    /* No sensible way of handling errors here */
-			    errflag = 0;
+			    errflag &= ~ERRFLAG_ERROR;
 			    /*
 			     * Paranoia: don't run the hooks again this
 			     * time.
@@ -882,7 +882,7 @@ getbyte(long do_keytmout, int *timeout)
 		die = 0;
 		if (!errflag && !retflag && !breaks && !exit_pending)
 		    continue;
-		errflag = 0;
+		errflag &= ~ERRFLAG_ERROR;
 		breaks = obreaks;
 		errno = old_errno;
 		return lastchar = EOF;
@@ -1075,7 +1075,7 @@ zlecore(void)
 		DECCS();
 	    handleundo();
 	} else {
-	    errflag = 1;
+	    errflag |= ERRFLAG_ERROR;
 	    break;
 	}
 #ifdef HAVE_POLL
@@ -1233,6 +1233,10 @@ zleread(char **lp, char **rp, int flags, int context, char *init, char *finish)
 
     zleactive = 1;
     resetneeded = 1;
+    /*
+     * Start of the main zle read.
+     * Fully reset error conditions, including user interrupt.
+     */
     errflag = retflag = 0;
     lastcol = -1;
     initmodifier(&zmod);
@@ -1658,7 +1662,7 @@ bin_vared(char *name, char **args, Options ops, UNUSED(int func))
     }
     if (!t || errflag) {
 	/* error in editing */
-	errflag = 0;
+	errflag &= ~ERRFLAG_ERROR;
 	breaks = obreaks;
 	if (t)
 	    zsfree(t);
@@ -1778,7 +1782,7 @@ recursiveedit(UNUSED(char **args))
     zrefresh();
     zlecore();
 
-    locerror = errflag;
+    locerror = errflag ? 1 : 0;
     errflag = done = eofsent = 0;
 
     return locerror;
diff --git a/Src/Zle/zle_misc.c b/Src/Zle/zle_misc.c
index d432acf7b..23286fc20 100644
--- a/Src/Zle/zle_misc.c
+++ b/Src/Zle/zle_misc.c
@@ -1041,7 +1041,7 @@ copyprevshellword(UNUSED(char **args))
 int
 sendbreak(UNUSED(char **args))
 {
-    errflag = 1;
+    errflag |= ERRFLAG_ERROR;
     return 1;
 }
 
diff --git a/Src/Zle/zle_tricky.c b/Src/Zle/zle_tricky.c
index b15d91c8e..864f804b7 100644
--- a/Src/Zle/zle_tricky.c
+++ b/Src/Zle/zle_tricky.c
@@ -829,7 +829,7 @@ docomplete(int lst)
 	    if (olst == COMP_EXPAND_COMPLETE &&
 		!strcmp(ol, zlemetaline)) {
 		zlemetacs = ocs;
-		errflag = 0;
+		errflag &= ~ERRFLAG_ERROR;
 
 		if (!compfunc) {
 		    char *p;
@@ -877,6 +877,19 @@ docomplete(int lst)
 
     active = 0;
     makecommaspecial(0);
+
+    /*
+     * As a special case, we reset user interrupts here.
+     * That's because completion is an intensive piece of
+     * computation that the user might want to interrupt separately
+     * from anything else going on.  If they do, they probably
+     * want to keep the line edit buffer intact.
+     *
+     * There's a race here that the user might hit ^C just
+     * after completion exited anyway, but that's inevitable.
+     */
+    errflag &= ~ERRFLAG_INT;
+
     return dat[1];
 }
 
@@ -1394,7 +1407,8 @@ get_comp_string(void)
     }
     strinend();
     inpop();
-    errflag = lexflags = 0;
+    lexflags = 0;
+    errflag &= ~ERRFLAG_ERROR;
     if (parbegin != -1) {
 	/* We are in command or process substitution if we are not in
 	 * a $((...)). */
@@ -2917,7 +2931,7 @@ getcurcmd(void)
     popheap();
     strinend();
     inpop();
-    errflag = 0;
+    errflag &= ~ERRFLAG_ERROR;
     unmetafy_line();
     lexrestore();
 
diff --git a/Src/Zle/zle_utils.c b/Src/Zle/zle_utils.c
index 08a32c30e..de91182b5 100644
--- a/Src/Zle/zle_utils.c
+++ b/Src/Zle/zle_utils.c
@@ -1715,7 +1715,8 @@ zlecallhook(char *name, char *arg)
     execzlefunc(thingy, args, 1);
     unrefthingy(thingy);
 
-    errflag = saverrflag;
+    /* Retain any user interrupt error status */
+    errflag = saverrflag | (errflag & ERRFLAG_INT);
     retflag = savretflag;
 }
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-11-16 13:12:39 +0000