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2009-05-09parseopt: add PARSE_OPT_NODASHLibravatar René Scharfe1-0/+2
Add support for options that don't start with a dash. Initially, they don't accept arguments and can only be short options, i.e. consist of a single character. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-05-09parseopt: add OPT_NUMBER_CALLBACKLibravatar René Scharfe1-0/+8
Add a way to recognize numerical options. The number is passed to a callback function as a string. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-05-09parseopt: add OPT_NEGBITLibravatar René Scharfe1-0/+1
Add OPTION_NEGBIT and OPT_NEGBIT, mirroring OPTION_BIT and OPT_BIT. OPT_NEGBIT can be used together with OPT_BIT to define two options that cancel each other out. Note: this patch removes the reminder from the test script because it adds a test for --no-or4 and there already was one for --or4. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-13test-parse-options: use appropriate cast in length_callbackLibravatar Brandon Casey1-1/+1
OPT_CALLBACK() is passed &integer which is now an "int" rather than "unsigned long". Update the length_callback function. Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-30Fix test-parse-options "integer" testLibravatar Junio C Hamano1-3/+5
OPT_INTEGER() works on an integer, not on an unsigned long. On a big endian architecture with long larger than int, integer test gives bogus results because of this bug. Reported by H.Merijn Brand in HP-UX 64-bit environment. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-06-22Extend parse-options test suiteLibravatar Stephan Beyer1-4/+35
This patch serves two purposes: 1. test-parse-option.c should be a more complete example for the parse-options API, and 2. there have been no tests for OPT_CALLBACK, OPT_DATE, OPT_BIT, OPT_SET_INT and OPT_SET_PTR before. Signed-off-by: Stephan Beyer <s-beyer@gmx.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-03-02parse-options: new option type to treat an option-like parameter as an argument.Libravatar Pierre Habouzit1-0/+2
This is meant to be used to keep --not and --all during revision parsing. Signed-off-by: Pierre Habouzit <madcoder@debian.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-01-26parse-options: catch likely typo in presense of aggregated options.Libravatar Pierre Habouzit1-0/+1
If options are aggregated, and that the whole token is an exact prefix of a long option that is longer than 2 letters, reject it. This is to prevent a common typo: $ git commit -amend to get interpreted as "commit all with message 'end'". The typo check isn't performed if there is no aggregation, because the stuck form is the recommended one. If we have `-o` being a valid short option that takes an argument, and --option a long one, then we _MUST_ accept -option as "'o' option with argument 'ption'", which is our official recommended form. Signed-off-by: Pierre Habouzit <madcoder@debian.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-11-05parse-options: abbreviation engine fix.Libravatar Johannes Schindelin1-0/+1
When an option could be an ambiguous abbreviation of two options, the code used to error out. Even if an exact match would have occured later. Test and original patch by Pierre Habouzit. Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-10-29Add tests for parse-options.cLibravatar Johannes Schindelin1-0/+35
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>