summary refs log tree commit diff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--ChangeLog7
-rw-r--r--Src/Zle/compcore.c2
-rw-r--r--Src/Zle/compctl.c20
-rw-r--r--Src/Zle/computil.c6
-rw-r--r--Src/Zle/zle_misc.c2
-rw-r--r--Src/Zle/zle_tricky.c24
-rw-r--r--Src/builtin.c2
-rw-r--r--Src/subst.c12
-rw-r--r--Src/text.c4
-rw-r--r--Src/utils.c27
10 files changed, 47 insertions, 59 deletions
diff --git a/ChangeLog b/ChangeLog
index a0e643615..7fba3550c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2016-09-11  Daniel Shahaf  <d.s@daniel.shahaf.name>
+
+	* 39252: Src/Zle/compcore.c, Src/Zle/compctl.c,
+	Src/Zle/computil.c, Src/Zle/zle_misc.c, Src/Zle/zle_tricky.c,
+	Src/builtin.c, Src/subst.c, Src/text.c, Src/utils.c: internal:
+	quotestring: Drop the 'e' parameter, which no caller uses.
+
 2016-09-09  Daniel Shahaf  <d.s@daniel.shahaf.name>
 
 	* unposted: Test/D04parameter.ztst: Add tests for ${(q)} being
diff --git a/Src/Zle/compcore.c b/Src/Zle/compcore.c
index ae7068fc9..2f9fb3308 100644
--- a/Src/Zle/compcore.c
+++ b/Src/Zle/compcore.c
@@ -1055,7 +1055,7 @@ multiquote(char *s, int ign)
 		p += ign;
 	    while (*p) {
 		if (ign >= 0 || p[1])
-		    s = quotestring(s, NULL, *p);
+		    s = quotestring(s, *p);
 		p++;
 	    }
 	}
diff --git a/Src/Zle/compctl.c b/Src/Zle/compctl.c
index ce4576297..c2da2977f 100644
--- a/Src/Zle/compctl.c
+++ b/Src/Zle/compctl.c
@@ -1400,7 +1400,7 @@ printcompctl(char *s, Compctl cc, int printflags, int ispat)
 	    untokenize(p);
 	    quotedzputs(p, stdout);
 	} else
-	    quotedzputs(quotestring(s, NULL, QT_BACKSLASH), stdout);
+	    quotedzputs(quotestring(s, QT_BACKSLASH), stdout);
     }
 
     /* loop through flags w/o args that are set, printing them if so */
@@ -1536,7 +1536,7 @@ printcompctl(char *s, Compctl cc, int printflags, int ispat)
 		char *p = dupstring(s);
 
 		untokenize(p);
-		quotedzputs(quotestring(p, NULL, QT_BACKSLASH), stdout);
+		quotedzputs(quotestring(p, QT_BACKSLASH), stdout);
 	    }
 	}
 	putchar('\n');
@@ -1740,8 +1740,8 @@ static int addwhat;
  * This uses the instring variable exported from zle_tricky.c.
  */
 
-#define quotename(s, e) \
-quotestring(s, e, instring == QT_NONE ? QT_BACKSLASH : instring)
+#define quotename(s) \
+quotestring(s, instring == QT_NONE ? QT_BACKSLASH : instring)
 
 /* Hook functions */
 
@@ -3153,10 +3153,10 @@ makecomplistflags(Compctl cc, char *s, int incmd, int compadd)
     lpre = zhalloc(lpl + 1);
     memcpy(lpre, s, lpl);
     lpre[lpl] = '\0';
-    qlpre = quotename(lpre, NULL);
+    qlpre = quotename(lpre);
     lsuf = dupstring(s + offs);
     lsl = strlen(lsuf);
-    qlsuf = quotename(lsuf, NULL);
+    qlsuf = quotename(lsuf);
 
     /* First check for ~.../... */
     if (ic == Tilde) {
@@ -3175,11 +3175,11 @@ makecomplistflags(Compctl cc, char *s, int incmd, int compadd)
     rpre = (*p || *lpre == Tilde || *lpre == Equals) ?
 	(noreal = 0, getreal(tt)) :
 	dupstring(tt);
-    qrpre = quotename(rpre, NULL);
+    qrpre = quotename(rpre);
 
     for (p = lsuf; *p && *p != String && *p != Tick; p++);
     rsuf = *p ? (noreal = 0, getreal(lsuf)) : dupstring(lsuf);
-    qrsuf = quotename(rsuf, NULL);
+    qrsuf = quotename(rsuf);
 
     /* Check if word is a pattern. */
 
@@ -3315,10 +3315,10 @@ makecomplistflags(Compctl cc, char *s, int incmd, int compadd)
 	/* And get the file prefix. */
 	fpre = dupstring(((s1 == s || s1 == rpre || ic) &&
 			  (*s != '/' || zlemetacs == wb)) ? s1 : s1 + 1);
-	qfpre = quotename(fpre, NULL);
+	qfpre = quotename(fpre);
 	/* And the suffix. */
 	fsuf = dupstrpfx(rsuf, s2 - rsuf);
-	qfsuf = quotename(fsuf, NULL);
+	qfsuf = quotename(fsuf);
 
 	if (comppatmatch && *comppatmatch && (ispattern & 2)) {
 	    int t2;
diff --git a/Src/Zle/computil.c b/Src/Zle/computil.c
index 1c90a543a..16b681cda 100644
--- a/Src/Zle/computil.c
+++ b/Src/Zle/computil.c
@@ -3554,7 +3554,7 @@ comp_quote(char *str, int prefix)
     if ((x = (prefix && *str == '=')))
 	*str = 'x';
 
-    ret = quotestring(str, NULL, *compqstack);
+    ret = quotestring(str, *compqstack);
 
     if (x)
 	*str = *ret = '=';
@@ -4744,7 +4744,7 @@ cf_ignore(char **names, LinkList ign, char *style, char *path)
     for (; (n = *names); names++) {
 	if (!ztat(n, &nst, 1) && S_ISDIR(nst.st_mode)) {
 	    if (tpwd && nst.st_dev == est.st_dev && nst.st_ino == est.st_ino) {
-		addlinknode(ign, quotestring(n, NULL, QT_BACKSLASH));
+		addlinknode(ign, quotestring(n, QT_BACKSLASH));
 		continue;
 	    }
 	    if (tpar && !strncmp((c = dupstring(n)), path, pl)) {
@@ -4760,7 +4760,7 @@ cf_ignore(char **names, LinkList ign, char *style, char *path)
 		if (found || ((e = strrchr(c, '/')) && e > c + pl &&
 			      !ztat(c, &st, 1) && st.st_dev == nst.st_dev &&
 			      st.st_ino == nst.st_ino))
-		    addlinknode(ign, quotestring(n, NULL, QT_BACKSLASH));
+		    addlinknode(ign, quotestring(n, QT_BACKSLASH));
 	    }
 	}
     }
diff --git a/Src/Zle/zle_misc.c b/Src/Zle/zle_misc.c
index a040ca0df..fbd40cd03 100644
--- a/Src/Zle/zle_misc.c
+++ b/Src/Zle/zle_misc.c
@@ -780,7 +780,7 @@ bracketedpaste(char **args)
 	int n;
 	ZLE_STRING_T wpaste;
 	wpaste = stringaszleline((zmult == 1) ? pbuf :
-	    quotestring(pbuf, NULL, QT_SINGLE_OPTIONAL), 0, &n, NULL, NULL);
+	    quotestring(pbuf, QT_SINGLE_OPTIONAL), 0, &n, NULL, NULL);
 	cuttext(wpaste, n, CUT_REPLACE);
 	if (!(zmod.flags & MOD_VIBUF)) {
 	    kct = -1;
diff --git a/Src/Zle/zle_tricky.c b/Src/Zle/zle_tricky.c
index 1d4e1d284..958e79ffb 100644
--- a/Src/Zle/zle_tricky.c
+++ b/Src/Zle/zle_tricky.c
@@ -424,8 +424,8 @@ mod_export int instring, inbackt;
  * This uses the instring variable above.
  */
 
-#define quotename(s, e) \
-quotestring(s, e, instring == QT_NONE ? QT_BACKSLASH : instring)
+#define quotename(s) \
+quotestring(s, instring == QT_NONE ? QT_BACKSLASH : instring)
 
 /* Check if the given string is the name of a parameter and if this *
  * parameter is one worth expanding.                                */
@@ -2004,11 +2004,11 @@ get_comp_string(void)
 
 			new->next = NULL;
 			new->str = dupstrpfx(bbeg, len);
-			new->str = ztrdup(quotename(new->str, NULL));
+			new->str = ztrdup(quotename(new->str));
 			untokenize(new->str);
 			new->pos = begi;
 			*dbeg = '\0';
-			new->qpos = strlen(quotename(predup, NULL));
+			new->qpos = strlen(quotename(predup));
 			*dbeg = '{';
 			i -= len;
 			boffs -= len;
@@ -2067,11 +2067,11 @@ get_comp_string(void)
 			lastbrbeg = new;
 
 			new->str = dupstrpfx(bbeg, len);
-			new->str = ztrdup(quotename(new->str, NULL));
+			new->str = ztrdup(quotename(new->str));
 			untokenize(new->str);
 			new->pos = begi;
 			*dbeg = '\0';
-			new->qpos = strlen(quotename(predup, NULL));
+			new->qpos = strlen(quotename(predup));
 			*dbeg = '{';
 			i -= len;
 			boffs -= len;
@@ -2117,7 +2117,7 @@ get_comp_string(void)
 		    brend = new;
 
 		    new->str = dupstrpfx(bbeg, len);
-		    new->str = ztrdup(quotename(new->str, NULL));
+		    new->str = ztrdup(quotename(new->str));
 		    untokenize(new->str);
 		    new->pos = dp - predup - len + 1;
 		    new->qpos = len;
@@ -2146,11 +2146,11 @@ get_comp_string(void)
 		lastbrbeg = new;
 
 		new->str = dupstrpfx(bbeg, len);
-		new->str = ztrdup(quotename(new->str, NULL));
+		new->str = ztrdup(quotename(new->str));
 		untokenize(new->str);
 		new->pos = begi;
 		*dbeg = '\0';
-		new->qpos = strlen(quotename(predup, NULL));
+		new->qpos = strlen(quotename(predup));
 		*dbeg = '{';
 		boffs -= len;
 		memmove(dbeg, dbeg + len, 1+strlen(dbeg+len));
@@ -2165,7 +2165,7 @@ get_comp_string(void)
 		    p = bp->pos;
 		    l = bp->qpos;
 		    bp->pos = strlen(predup + p + l);
-		    bp->qpos = strlen(quotename(predup + p + l, NULL));
+		    bp->qpos = strlen(quotename(predup + p + l));
 		    memmove(predup + p, predup + p + l, 1+bp->pos);
 		}
 	    }
@@ -2288,7 +2288,7 @@ doexpansion(char *s, int lst, int olst, int explincmd)
     foredel(we - wb, CUT_RAW);
     while ((ss = (char *)ugetnode(vl))) {
 	ret = 0;
-	ss = quotename(ss, NULL);
+	ss = quotename(ss);
 	untokenize(ss);
 	inststr(ss);
 	if (nonempty(vl) || !first) {
@@ -2997,7 +2997,7 @@ processcmd(UNUSED(char **args))
     inststr(" ");
     untokenize(s);
 
-    inststr(quotename(s, NULL));
+    inststr(quotename(s));
 
     zsfree(s);
     done = 1;
diff --git a/Src/builtin.c b/Src/builtin.c
index 3b82c9e7f..248f929d7 100644
--- a/Src/builtin.c
+++ b/Src/builtin.c
@@ -4844,7 +4844,7 @@ bin_print(char *name, char **args, Options ops, int func)
 		break;
 	    case 'q':
 		stringval = curarg ?
-		    quotestring(curarg, NULL, QT_BACKSLASH_SHOWNULL) : &nullstr;
+		    quotestring(curarg, QT_BACKSLASH_SHOWNULL) : &nullstr;
 		*d = 's';
 		print_val(stringval);
 		break;
diff --git a/Src/subst.c b/Src/subst.c
index 4641b4ba5..1c2027f32 100644
--- a/Src/subst.c
+++ b/Src/subst.c
@@ -3615,7 +3615,7 @@ paramsubst(LinkList l, LinkNode n, char **str, int qt, int pf_flags,
 		    char *tmp;
 
 		    for (; *ap; ap++) {
-			tmp = quotestring(*ap, NULL, quotetype);
+			tmp = quotestring(*ap, quotetype);
 			sl = strlen(tmp);
 			*ap = (char *) zhalloc(pre + sl + post + 1);
 			strcpy((*ap) + pre, tmp);
@@ -3628,7 +3628,7 @@ paramsubst(LinkList l, LinkNode n, char **str, int qt, int pf_flags,
 		    }
 		} else
 		    for (; *ap; ap++)
-			*ap = quotestring(*ap, NULL, QT_BACKSLASH_SHOWNULL);
+			*ap = quotestring(*ap, QT_BACKSLASH_SHOWNULL);
 	    } else {
 		int one = noerrs, oef = errflag, haserr = 0;
 
@@ -3658,7 +3658,7 @@ paramsubst(LinkList l, LinkNode n, char **str, int qt, int pf_flags,
 		} else if (quotetype > QT_BACKSLASH) {
 		    int sl;
 		    char *tmp;
-		    tmp = quotestring(val, NULL, quotetype);
+		    tmp = quotestring(val, quotetype);
 		    sl = strlen(tmp);
 		    val = (char *) zhalloc(pre + sl + 2);
 		    strcpy(val + pre, tmp);
@@ -3669,7 +3669,7 @@ paramsubst(LinkList l, LinkNode n, char **str, int qt, int pf_flags,
 		    if (quotetype == QT_DOLLARS)
 		      val[0] = '$';
 		} else
-		    val = quotestring(val, NULL, QT_BACKSLASH_SHOWNULL);
+		    val = quotestring(val, QT_BACKSLASH_SHOWNULL);
 	    } else {
 		int one = noerrs, oef = errflag, haserr;
 
@@ -4274,7 +4274,7 @@ modify(char **str, char **ptr)
 			    subst(&copy, hsubl, hsubr, gbal);
 			break;
 		    case 'q':
-			copy = quotestring(copy, NULL, QT_BACKSLASH_SHOWNULL);
+			copy = quotestring(copy, QT_BACKSLASH_SHOWNULL);
 			break;
 		    case 'Q':
 			{
@@ -4356,7 +4356,7 @@ modify(char **str, char **ptr)
 			subst(str, hsubl, hsubr, gbal);
 		    break;
 		case 'q':
-		    *str = quotestring(*str, NULL, QT_BACKSLASH);
+		    *str = quotestring(*str, QT_BACKSLASH);
 		    break;
 		case 'Q':
 		    {
diff --git a/Src/text.c b/Src/text.c
index cf6d3eb42..d387d361a 100644
--- a/Src/text.c
+++ b/Src/text.c
@@ -1068,11 +1068,11 @@ getredirs(LinkList redirs)
 		     */
 		    if (!has_token(f->name)) {
 			taddchr('\'');
-			taddstr(quotestring(f->name, NULL, QT_SINGLE));
+			taddstr(quotestring(f->name, QT_SINGLE));
 			taddchr('\'');
 		    } else {
 			taddchr('"');
-			taddstr(quotestring(f->name, NULL, QT_DOUBLE));
+			taddstr(quotestring(f->name, QT_DOUBLE));
 			taddchr('"');
 		    }
 		    if (sav)
diff --git a/Src/utils.c b/Src/utils.c
index d209078f4..b434821e5 100644
--- a/Src/utils.c
+++ b/Src/utils.c
@@ -1047,9 +1047,9 @@ substnamedir(char *s)
     Nameddir d = finddir(s);
 
     if (!d)
-	return quotestring(s, NULL, QT_BACKSLASH);
+	return quotestring(s, QT_BACKSLASH);
     return zhtricat("~", d->node.nam, quotestring(s + strlen(d->dir),
-						  NULL, QT_BACKSLASH));
+						  QT_BACKSLASH));
 }
 
 
@@ -5649,10 +5649,6 @@ addunprintable(char *v, const char *u, const char *uend)
 /*
  * Quote the string s and return the result as a string from the heap.
  *
- * If e is non-zero, the
- * pointer it points to may point to a position in s and in e the position
- * of the corresponding character in the quoted string is returned.
- * 
  * The last argument is a QT_ value defined in zsh.h other than QT_NONE.
  *
  * Most quote styles other than backslash assume the quotes are to
@@ -5665,13 +5661,13 @@ addunprintable(char *v, const char *u, const char *uend)
 
 /**/
 mod_export char *
-quotestring(const char *s, char **e, int instring)
+quotestring(const char *s, int instring)
 {
     const char *u;
     char *v;
     int alloclen;
     char *buf;
-    int sf = 0, shownull = 0;
+    int shownull = 0;
     /*
      * quotesub is used with QT_SINGLE_OPTIONAL.
      * quotesub = 0:  mechanism not active
@@ -5742,10 +5738,6 @@ quotestring(const char *s, char **e, int instring)
 	while (*u) {
 	    uend = u + MB_METACHARLENCONV(u, &cc);
 
-	    if (e && !sf && *e <= u) {
-		*e = v;
-		sf = 1;
-	    }
 	    if (
 #ifdef MULTIBYTE_SUPPORT
 		cc != WEOF &&
@@ -5772,11 +5764,6 @@ quotestring(const char *s, char **e, int instring)
 	}
     } else if (instring == QT_BACKSLASH_PATTERN) {
 	while (*u) {
-	    if (e && !sf && *e == u) {
-		*e = v;
-		sf = 1;
-	    }
-
 	    if (ipattern(*u))
 		*v++ = '\\';
 	    *v++ = *u++;
@@ -5795,8 +5782,6 @@ quotestring(const char *s, char **e, int instring)
 	 */
 	while (*u) {
 	    int dobackslash = 0;
-	    if (e && *e == u)
-		*e = v, sf = 1;
 	    if (*u == Tick || *u == Qtick) {
 		char c = *u++;
 
@@ -5984,10 +5969,6 @@ quotestring(const char *s, char **e, int instring)
 	*v++ = '\'';
     *v = '\0';
 
-    if (e && *e == u)
-	*e = v, sf = 1;
-    DPUTS(e && !sf, "BUG: Wild pointer *e in quotestring()");
-
     v = dupstring(buf);
     zfree(buf, alloclen);
     return v;
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-11-18 03:20:10 +0000