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parseopt: add PARSE_OPT_NO_INTERNAL_HELP

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Add a parseopt flag, PARSE_OPT_NO_INTERNAL_HELP, that turns off internal
handling of -h, --help and --help-all.  This allows the implementation
of custom help option handlers or incremental parsers.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
René Scharfe
2009-03-08 19:15:08 +01:00
committed by Junio C Hamano
parent b5ce3a5430
commit b92891f978
2 changed files with 7 additions and 4 deletions
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1
parse-options.h
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@ -22,6 +22,7 @@ enum parse_opt_flags {
PARSE_OPT_STOP_AT_NON_OPTION = 2,
PARSE_OPT_KEEP_ARGV0 = 4,
PARSE_OPT_KEEP_UNKNOWN = 8,
PARSE_OPT_NO_INTERNAL_HELP = 16,
};
enum parse_opt_option_flags {