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-rw-r--r--ChangeLog10
-rw-r--r--Src/Zle/complist.c2
-rw-r--r--Src/prompt.c41
-rw-r--r--Src/zsh.h2
4 files changed, 53 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog
index 3806ac2cc..17c439a18 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2005-10-13  Peter Stephenson  <pws@csr.com>
+
+	* Src/prompt.c, Src/complist.c: 21869: fix multibyte characters
+	in %-substitutions and output of invalid multibyte characters
+	in completion listings.
+
+	* 21870: Src/zsh.h: definition of INULL() in 21862/21863 was too
+	liberal, causing problems with output of certain characters
+	e.g. Cyrillic UTF-8.
+
 2005-10-11  Peter Stephenson  <pws@csr.com>
 
 	* 21862/21863: Src/glob.c, Src/lex.c, Src/pattern.c, Src/subst.c,
diff --git a/Src/Zle/complist.c b/Src/Zle/complist.c
index b13932e24..e0ee806bb 100644
--- a/Src/Zle/complist.c
+++ b/Src/Zle/complist.c
@@ -599,7 +599,7 @@ clnicezputs(Listcols colors, char *s, int ml)
 	     * an input NULL, which we want to be a real character
 	     * rather than terminator.
 	     */
-	    sptr = nicechar(*s);
+	    sptr = nicechar(*uptr);
 	    /* everything here is ASCII... */
 	    width = strlen(sptr);
 	    wptr = sptr + width;
diff --git a/Src/prompt.c b/Src/prompt.c
index 8bd1ad9de..69b76aa24 100644
--- a/Src/prompt.c
+++ b/Src/prompt.c
@@ -736,6 +736,46 @@ addbufspc(int need)
 void
 stradd(char *d)
 {
+#ifdef ZLE_UNICODE_SUPPORT
+    char *ums, *ups;
+    int upslen;
+    mbstate_t ps;
+
+    memset(&ps, 0, sizeof(ps));
+    ums = ztrdup(d);
+    ups = unmetafy(ums, &upslen);
+
+    /*
+     * We now have a raw string of possibly multibyte characters.
+     * Read each character one by one.
+     */
+    while (upslen > 0) {
+	wchar_t cc;
+	char *pc;
+	int ret = mbrtowc(&cc, ups, upslen, &ps);
+
+	if (ret <= 0)
+	{
+	    /* Bad character.  Take the next byte on its own. */
+	    pc = nicechar(*ups);
+	    ret = 1;
+	} else {
+	    /* Take full wide character in one go */
+	    pc = wcs_nicechar(cc, NULL, NULL);
+	}
+	/* Keep output as metafied string. */
+	addbufspc(strlen(pc));
+
+	upslen -= ret;
+	ups += ret;
+
+	/* Put printed representation into the buffer */
+	while (*pc)
+	    *bp++ = *pc++;
+    }
+
+    free(ums);
+#else
     char *ps, *pc;
     addbufspc(niceztrlen(d));
     /* This loop puts the nice representation of the string into the prompt *
@@ -743,6 +783,7 @@ stradd(char *d)
     for(ps=d; *ps; ps++)
 	for(pc=nicechar(*ps == Meta ? STOUC(*++ps)^32 : STOUC(*ps)); *pc; pc++)
 	    *bp++ = *pc;
+#endif
 }
 
 /* tsetcap(), among other things, can write a termcap string into the buffer. */
diff --git a/Src/zsh.h b/Src/zsh.h
index 19cfe216d..3db3aa3d4 100644
--- a/Src/zsh.h
+++ b/Src/zsh.h
@@ -163,7 +163,7 @@ struct mathfunc {
  */
 #define Nularg		((char) 0x9c)
 
-#define INULL(x)	(((x) & 0xf8) == 0x98)
+#define INULL(x)	((x) >= Snull && (x) <= Nularg)
 
 /*
  * Take care to update the use of IMETA appropriately when adding