Merge from trunk.

1 files changed, 8 insertions, 2 deletions

diff --git a/src/keymap.c b/src/keymap.c
index cc4419a4d2f..328e6d8ed23 100644
--- a/src/keymap.c
+++ b/src/keymap.c
@@ -2288,9 +2288,15 @@ around function keys and event symbols.  */)
   if (CONSP (key) && lucid_event_type_list_p (key))
     key = Fevent_convert_list (key);
 
+  if (CONSP (key) && INTEGERP (XCAR (key)) && INTEGERP (XCDR (key)))
+    /* An interval from a map-char-table.  */
+    return concat3 (Fsingle_key_description (XCAR (key), no_angles),
+                    build_string (".."),
+                    Fsingle_key_description (XCDR (key), no_angles));
+
   key = EVENT_HEAD (key);
 
-  if (INTEGERP (key))           /* Normal character */
+  if (INTEGERP (key))           /* Normal character.  */
     {
       char tem[KEY_DESCRIPTION_SIZE], *p;
 
@@ -2298,7 +2304,7 @@ around function keys and event symbols.  */)
       *p = 0;
       return make_specified_string (tem, -1, p - tem, 1);
     }
-  else if (SYMBOLP (key))       /* Function key or event-symbol */
+  else if (SYMBOLP (key))       /* Function key or event-symbol.  */
     {
       if (NILP (no_angles))
         {