423             value = PyUnicode_FromYamlString(token.data.anchor.value)
555             anchor = PyUnicode_FromYamlString(event.data.alias.anchor)
556             return AliasEvent(anchor, start_mark, end_mark)
558             anchor = None
559             if event.data.scalar.anchor != NULL:
560                 anchor = PyUnicode_FromYamlString(event.data.scalar.anchor)
583             return ScalarEvent(anchor, tag,
587             anchor = None
588             if event.data.sequence_start.anchor != NULL:
589                 anchor = PyUnicode_FromYamlString(event.data.sequence_start.anchor)
601             return SequenceStartEvent(anchor, tag, implicit,
604             anchor = None
605             if event.data.mapping_start.anchor != NULL:
606                 anchor = PyUnicode_FromYamlString(event.data.mapping_start.anchor)
618             return MappingStartEvent(anchor, tag, implicit,
696             anchor = PyUnicode_FromYamlString(self.parsed_event.data.alias.anchor)
697             if anchor not in self.anchors:
705             return self.anchors[anchor]
706         anchor = None
708                 and self.parsed_event.data.scalar.anchor != NULL:
709             anchor = PyUnicode_FromYamlString(self.parsed_event.data.scalar.anchor)
711                 and self.parsed_event.data.sequence_start.anchor != NULL:
712             anchor = PyUnicode_FromYamlString(self.parsed_event.data.sequence_start.anchor)
714                 and self.parsed_event.data.mapping_start.anchor != NULL:
715             anchor = PyUnicode_FromYamlString(self.parsed_event.data.mapping_start.anchor)
716         if anchor is not None:
717             if anchor in self.anchors:
723                 raise ComposerError(u"found duplicate anchor; first occurrence",
724                         self.anchors[anchor].start_mark, u"second occurrence", mark)
727             node = self._compose_scalar_node(anchor)
729             node = self._compose_sequence_node(anchor)
731             node = self._compose_mapping_node(anchor)
735     cdef _compose_scalar_node(self, object anchor):  argument
772         if anchor is not None:
773             self.anchors[anchor] = node
777     cdef _compose_sequence_node(self, object anchor):  argument
800         if anchor is not None:
801             self.anchors[anchor] = node
817     cdef _compose_mapping_node(self, object anchor):  argument
839         if anchor is not None:
840             self.anchors[anchor] = node
968         cdef yaml_char_t *anchor
1030             anchor = NULL
1031             anchor_object = event_object.anchor
1035                 raise TypeError(u"anchor must be a string")
1036             anchor = PyBytes_AS_Yaml_STRING(anchor_object)
1037             if yaml_alias_event_initialize(event, anchor) == 0:
1040             anchor = NULL
1041             anchor_object = event_object.anchor
1046                     raise TypeError(u"anchor must be a string")
1047                 anchor = PyBytes_AS_Yaml_STRING(anchor_object)
1078             if yaml_scalar_event_initialize(event, anchor, tag, value, length,
1082             anchor = NULL
1083             anchor_object = event_object.anchor
1088                     raise TypeError(u"anchor must be a string")
1089                 anchor = PyBytes_AS_Yaml_STRING(anchor_object)
1104             if yaml_sequence_start_event_initialize(event, anchor, tag,
1108             anchor = NULL
1109             anchor_object = event_object.anchor
1114                     raise TypeError(u"anchor must be a string")
1115                 anchor = PyBytes_AS_Yaml_STRING(anchor_object)
1130             if yaml_mapping_start_event_initialize(event, anchor, tag,
1261         cdef yaml_char_t *anchor
1270         anchor = NULL
1275                 raise TypeError(u"anchor must be a string")
1276             anchor = PyBytes_AS_Yaml_STRING(anchor_object)
1278             if yaml_alias_event_initialize(&event, anchor) == 0:
1319                 if yaml_scalar_event_initialize(&event, anchor, tag, value, length,
1340                 if yaml_sequence_start_event_initialize(&event, anchor, tag,
1369                 if yaml_mapping_start_event_initialize(&event, anchor, tag,