static int dict_grep (Dict dict, Dict_ptr ptr, MatchContext *mc,
MatchWord *Rj, int pos, void *client,
int (*userfunc)(Dict_char *, const char *, void *),
static int dict_grep (Dict dict, Dict_ptr ptr, MatchContext *mc,
MatchWord *Rj, int pos, void *client,
int (*userfunc)(Dict_char *, const char *, void *),