- If $KEYSEQLIST is an empty plist, the default key sequences of the
- command for the input method is assigned to $COMMAND.
+ If $KEYSEQLIST is an empty plist, any configuration and
+ customization of the command are cancelled, and default key
+ sequences become effective.
+
+ If $KEYSEQLIST is NULL, the configuration of the command is
+ canceled, and the original key sequences (what saved in per-user
+ customization file, or the default one) become effective.