-
- sequences = data.sequences;
-
- while (CONSP (sequences))
- {
- Lisp_Object sequence, remapped, function;
-
- sequence = XCAR (sequences);
- sequences = XCDR (sequences);
-
- /* If the current sequence is a command remapping with
- format [remap COMMAND], find the key sequences
- which run COMMAND, and use those sequences instead. */
- remapped = Qnil;
- if (NILP (no_remap)
- && VECTORP (sequence) && XVECTOR (sequence)->size == 2
- && EQ (AREF (sequence, 0), Qremap)
- && (function = AREF (sequence, 1), SYMBOLP (function)))
- {
- Lisp_Object remapped1;
-
- remapped1 = where_is_internal (function, keymaps, firstonly, noindirect, Qt);
- if (CONSP (remapped1))
- {
- /* Verify that this key binding actually maps to the
- remapped command (see below). */
- if (!EQ (shadow_lookup (keymaps, XCAR (remapped1), Qnil), function))
- continue;
- sequence = XCAR (remapped1);
- remapped = XCDR (remapped1);
- goto record_sequence;
- }
- }
-
- /* Verify that this key binding is not shadowed by another
- binding for the same key, before we say it exists.
-
- Mechanism: look for local definition of this key and if
- it is defined and does not match what we found then
- ignore this key.
-
- Either nil or number as value from Flookup_key
- means undefined. */
- if (!EQ (shadow_lookup (keymaps, sequence, Qnil), definition))
- continue;
-
- record_sequence:
- /* Don't annoy user with strings from a menu such as
- Select Paste. Change them all to "(any string)",
- so that there seems to be only one menu item
- to report. */
- if (! NILP (sequence))
- {
- Lisp_Object tem;
- tem = Faref (sequence, make_number (XVECTOR (sequence)->size - 1));
- if (STRINGP (tem))
- Faset (sequence, make_number (XVECTOR (sequence)->size - 1),
- build_string ("(any string)"));
- }
-
- /* 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)))
- found = Fcons (sequence, found);
-
- /* If firstonly is Qnon_ascii, then we can return the first
- binding we find. If firstonly is not Qnon_ascii but not
- nil, then we should return the first ascii-only binding
- we find. */
- if (EQ (firstonly, Qnon_ascii))
- RETURN_UNGCPRO (sequence);
- else if (!NILP (firstonly) && 2 == preferred_sequence_p (sequence))
- RETURN_UNGCPRO (sequence);
-
- if (CONSP (remapped))
- {
- sequence = XCAR (remapped);
- remapped = XCDR (remapped);
- goto record_sequence;
- }
- }