1 files changed, 12 insertions, 2 deletions

diff --git a/src/keymap.c b/src/keymap.c
index c8b01eed6fd..2b77a7fc444 100644
--- a/src/keymap.c
+++ b/src/keymap.c
@@ -2596,7 +2596,10 @@ The optional 5th arg NO-REMAP alters how command remapping is handled:
 
 - If DEFINITION is remapped to OTHER-COMMAND, normally return the
   bindings for OTHER-COMMAND.  But if NO-REMAP is non-nil, return the
-  bindings for DEFINITION instead, ignoring its remapping.  */)
+  bindings for DEFINITION instead, ignoring its remapping.
+
+Keys that are represented as events that have a `non-key-event' non-nil
+symbol property are ignored.  */)
   (Lisp_Object definition, Lisp_Object keymap, Lisp_Object firstonly, Lisp_Object noindirect, Lisp_Object no_remap)
 {
   /* The keymaps in which to search.  */
@@ -2720,7 +2723,12 @@ The optional 5th arg NO-REMAP alters how command remapping is handled:
 
       /* It is a true unshadowed match.  Record it, unless it's already
          been seen (as could happen when inheriting keymaps).  */
-      if (NILP (Fmember (sequence, found)))
+      if (NILP (Fmember (sequence, found))
+          /* Filter out non key events.  */
+          && !(VECTORP (sequence)
+               && ASIZE (sequence) == 1
+               && SYMBOLP (AREF (sequence, 0))
+               && !NILP (Fget (AREF (sequence, 0), Qnon_key_event))))
         found = Fcons (sequence, found);
 
       /* If firstonly is Qnon_ascii, then we can return the first
@@ -3461,4 +3469,6 @@ that describe key bindings.  That is why the default is nil.  */);
 
   DEFSYM (Qkey_parse, "key-parse");
   DEFSYM (Qkey_valid_p, "key-valid-p");
+
+  DEFSYM (Qnon_key_event, "non-key-event");
 }