(struct parser): New field nextchar. Deleted fields try_getotp and long_opts.
(find_short_option): New function.
(match_option): New function.
(find_long_option): New function.
(struct parser_convert_state): Deleted field long_end.
(convert_options): Don't build getopt_long-style option array.
(parser_convert): Deleted FLAGS arument.
(struct parser_sizes): Deleted field long_len.
(parser_init): Set short_opts to NULL, unless ARGP_LONG_ONLY is
used.
(classify_arg): New function.
(parser_parse_next): Don't use getopt_long().

Rev: src/argp/argp-parse.c:1.8