Merge branch 'obsd-master'

popup.c

@@ -279,6 +279,10 @@ popup_draw_cb(struct client *c, void *data, struct screen_redraw_ctx *rctx)
 	popup_reapply_styles(pd);
 
 	screen_init(&s, pd->sx, pd->sy, 0);
+	if (pd->s.hyperlinks != NULL) {
+		hyperlinks_free(s.hyperlinks);
+		s.hyperlinks = hyperlinks_copy(pd->s.hyperlinks);
+	}
 	screen_write_start(&ctx, &s);
 	screen_write_clearscreen(&ctx, 8);
 

tmux.1

@@ -4241,9 +4241,10 @@ An array option allowing widths of Unicode codepoints to be overridden.
 Note the new width applies to all clients.
 Each entry is of the form
 .Em codepoint=width ,
-where codepoint may be a UTF-8 character or an identifier of the form
+where codepoint may be a UTF-8 character, an identifier of the form
 .Ql U+number
-where the number is a hexadecimal number.
+where the number is a hexadecimal number, or a range of the form
+.Ql U+number-U+number .
 .It Ic copy-command Ar shell-command
 Give the command to pipe to if the
 .Ic copy-pipe
@@ -4366,7 +4367,7 @@ causes
 .Nm
 to request the clipboard from the most recently used client (if possible) and
 send the reply (if any) back to the application;
-.Ic buffer
+.Ic both
 is the same as
 .Ic request
 but also creates a paste buffer.

utf8.c

@@ -292,16 +292,37 @@ utf8_find_in_width_cache(wchar_t wc)
 	return RB_FIND(utf8_width_cache, &utf8_width_cache, &uw);
 }
 
+/* Add to width cache. */
+static void
+utf8_insert_width_cache(wchar_t wc, u_int width)
+{
+	struct utf8_width_item	*uw, *old;
+
+	log_debug("Unicode width cache: %08X=%u", (u_int)wc, width);
+
+	uw = xcalloc(1, sizeof *uw);
+	uw->wc = wc;
+	uw->width = width;
+	uw->allocated = 1;
+
+	old = RB_INSERT(utf8_width_cache, &utf8_width_cache, uw);
+	if (old != NULL) {
+		RB_REMOVE(utf8_width_cache, &utf8_width_cache, old);
+		if (old->allocated)
+			free(old);
+		RB_INSERT(utf8_width_cache, &utf8_width_cache, uw);
+	}
+}
+
 /* Parse a single codepoint option. */
 static void
 utf8_add_to_width_cache(const char *s)
 {
-	struct utf8_width_item	*uw, *old;
 	char			*copy, *cp, *endptr;
 	u_int			 width;
 	const char		*errstr;
 	struct utf8_data	*ud;
-	wchar_t			 wc;
+	wchar_t			 wc, wc_start, wc_end;
 	unsigned long long	 n;
 
 	copy = xstrdup(s);
@@ -321,14 +342,40 @@ utf8_add_to_width_cache(const char *s)
 		errno = 0;
 		n = strtoull(copy + 2, &endptr, 16);
 		if (copy[2] == '\0' ||
-		    *endptr != '\0' ||
 		    n == 0 ||
 		    n > WCHAR_MAX ||
 		    (errno == ERANGE && n == ULLONG_MAX)) {
 			free(copy);
 			return;
 		}
-		wc = n;
+		wc_start = n;
+		if (*endptr == '-') {
+			endptr++;
+			if (strncmp(endptr, "U+", 2) != 0) {
+				free(copy);
+				return;
+			}
+			errno = 0;
+			n = strtoull(endptr + 2, &endptr, 16);
+			if (*endptr != '\0' ||
+			    n == 0 ||
+			    n > WCHAR_MAX ||
+			    (errno == ERANGE && n == ULLONG_MAX) ||
+			    (wchar_t)n < wc_start) {
+				free(copy);
+				return;
+			}
+			wc_end = n;
+		} else {
+			if (*endptr != '\0') {
+				free(copy);
+				return;
+			}
+			wc_end = wc_start;
+		}
+
+		for (wc = wc_start; wc <= wc_end; wc++)
+			utf8_insert_width_cache(wc, width);
 	} else {
 		utf8_no_width = 1;
 		ud = utf8_fromcstr(copy);
@@ -348,21 +395,8 @@ utf8_add_to_width_cache(const char *s)
 			return;
 		}
 		free(ud);
-	}
 
-	log_debug("Unicode width cache: %08X=%u", (u_int)wc, width);
+		utf8_insert_width_cache(wc, width);
-
-	uw = xcalloc(1, sizeof *uw);
-	uw->wc = wc;
-	uw->width = width;
-	uw->allocated = 1;
-
-	old = RB_INSERT(utf8_width_cache, &utf8_width_cache, uw);
-	if (old != NULL) {
-		RB_REMOVE(utf8_width_cache, &utf8_width_cache, old);
-		if (old->allocated)
-			free(old);
-		RB_INSERT(utf8_width_cache, &utf8_width_cache, uw);
 	}
 
 	free(copy);