1200             funcid = self._register(func, self._substitute,
1205                 funcid, self._subst_format_str))
1207             return funcid
1252     def unbind(self, sequence, funcid=None):  argument
1256         if funcid:
1257             self.deletecommand(funcid)
2440     def tag_unbind(self, tagOrId, sequence, funcid=None):  argument
2444         if funcid:
2445             self.deletecommand(funcid)
3347     def tag_unbind(self, tagName, sequence, funcid=None):  argument
3351         if funcid:
3352             self.deletecommand(funcid)