2 files changed, 47 insertions, 39 deletions

diff --git a/Src/subst.c b/Src/subst.c
index 447177409..c7c552257 100644
--- a/Src/subst.c
+++ b/Src/subst.c
@@ -684,19 +684,19 @@ filesubstr(char **namptr, int assign)
 	    *namptr = dyncat(ds, ptr);
 	    return 1;
 	} else if ((ptr = itype_end(str+1, IUSER, 0)) != str+1) {   /* ~foo */
-	    char *hom, save;
+	    char *untok, *hom;
 
-	    save = *ptr;
-	    if (!isend(save))
+	    if (!isend(*ptr))
 		return 0;
-	    *ptr = 0;
-	    if (!(hom = getnameddir(++str))) {
+	    untok = dupstring(++str);
+	    untok[ptr-str] = 0;
+	    untokenize(untok);
+
+	    if (!(hom = getnameddir(untok))) {
 		if (isset(NOMATCH) && isset(EXECOPT))
-		    zerr("no such user or named directory: %s", str);
-		*ptr = save;
+		    zerr("no such user or named directory: %s", untok);
 		return 0;
 	    }
-	    *ptr = save;
 	    *namptr = dyncat(hom, ptr);
 	    return 1;
 	}
diff --git a/Src/utils.c b/Src/utils.c
index cceaf4c57..92d831172 100644
--- a/Src/utils.c
+++ b/Src/utils.c
@@ -3959,7 +3959,7 @@ inittyptab(void)
 #endif
     /* typtab['.'] |= IIDENT; */ /* Allow '.' in variable names - broken */
     typtab['_'] = IIDENT | IUSER;
-    typtab['-'] = typtab['.'] = IUSER;
+    typtab['-'] = typtab['.'] = typtab[STOUC(Dash)] = IUSER;
     typtab[' '] |= IBLANK | INBLANK;
     typtab['\t'] |= IBLANK | INBLANK;
     typtab['\n'] |= INBLANK;
@@ -4157,42 +4157,50 @@ itype_end(const char *ptr, int itype, int once)
 	(itype != IIDENT || !isset(POSIXIDENTIFIERS))) {
 	mb_charinit();
 	while (*ptr) {
-	    wint_t wc;
-	    int len = mb_metacharlenconv(ptr, &wc);
-
-	    if (!len)
-		break;
-
-	    if (wc == WEOF) {
-		/* invalid, treat as single character */
-		int chr = STOUC(*ptr == Meta ? ptr[1] ^ 32 : *ptr);
-		/* in this case non-ASCII characters can't match */
-		if (chr > 127 || !zistype(chr,itype))
-		    break;
-	    } else if (len == 1 && isascii(*ptr)) {
-		/* ASCII: can't be metafied, use standard test */
+	    int len;
+	    if (itok(*ptr)) {
+		/* Not untokenised yet --- can happen in raw command line */
+		len = 1;
 		if (!zistype(*ptr,itype))
 		    break;
 	    } else {
-		/*
-		 * Valid non-ASCII character.
-		 */
-		switch (itype) {
-		case IWORD:
-		    if (!iswalnum(wc) &&
-			!wmemchr(wordchars_wide.chars, wc,
-				 wordchars_wide.len))
-			return (char *)ptr;
-		    break;
+		wint_t wc;
+		len = mb_metacharlenconv(ptr, &wc);
 
-		case ISEP:
-		    if (!wmemchr(ifs_wide.chars, wc, ifs_wide.len))
-			return (char *)ptr;
+		if (!len)
 		    break;
 
-		default:
-		    if (!iswalnum(wc))
-			return (char *)ptr;
+		if (wc == WEOF) {
+		    /* invalid, treat as single character */
+		    int chr = STOUC(*ptr == Meta ? ptr[1] ^ 32 : *ptr);
+		    /* in this case non-ASCII characters can't match */
+		    if (chr > 127 || !zistype(chr,itype))
+			break;
+		} else if (len == 1 && isascii(*ptr)) {
+		    /* ASCII: can't be metafied, use standard test */
+		    if (!zistype(*ptr,itype))
+			break;
+		} else {
+		    /*
+		     * Valid non-ASCII character.
+		     */
+		    switch (itype) {
+		    case IWORD:
+			if (!iswalnum(wc) &&
+			    !wmemchr(wordchars_wide.chars, wc,
+				     wordchars_wide.len))
+			    return (char *)ptr;
+			break;
+
+		    case ISEP:
+			if (!wmemchr(ifs_wide.chars, wc, ifs_wide.len))
+			    return (char *)ptr;
+			break;
+
+		    default:
+			if (!iswalnum(wc))
+			    return (char *)ptr;
+		    }
 		}
 	    }
 	    ptr += len;