INSERT_STRING
INSERT_STRING(s, s->strstart, hash_head);
INSERT_STRING(s, s->strstart, hash_head);
INSERT_STRING(s, s->strstart, hash_head);
INSERT_STRING(s, s->strstart, hash_head);
INSERT_STRING(s, s->strstart, hash_head);
INSERT_STRING(s, s->strstart,
INSERT_STRING(s, s->strstart, hash_head);
INSERT_STRING(s, s->strstart,
INSERT_STRING(s, n, hash_head);