1369             funcid = self._register(func, self._substitute,
1374                 funcid, self._subst_format_str))
1376             return funcid
1423     def unbind(self, sequence, funcid=None):  argument
1427         if funcid:
1428             self.deletecommand(funcid)
2762     def tag_unbind(self, tagOrId, sequence, funcid=None):  argument
2766         if funcid:
2767             self.deletecommand(funcid)
3862     def tag_unbind(self, tagName, sequence, funcid=None):  argument
3866         if funcid:
3867             self.deletecommand(funcid)