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(parent: 433860f) | patch
parse-options: add parse_opt_unknown_cb()
authorMichael Haggerty <mhagger@alum.mit.edu>
Mon, 5 Sep 2016 09:44:52 +0000 (11:44 +0200)
committerJunio C Hamano <gitster@pobox.com>
Mon, 19 Sep 2016 17:25:11 +0000 (10:25 -0700)
commitce564eb1bd541a87152e3546fb7d7a2b460df7ed
treec9036ec33eff913fffc97cff7dc985f5cd2a5e24tree | snapshot
parent433860f3d0beb0c6f205290bd16cda413148f098commit | diff
parse-options: add parse_opt_unknown_cb()

Add a new callback function, parse_opt_unknown_cb(), which returns -2 to
indicate that the corresponding option is unknown. This can be used to
add "-h" documentation for an option that will be handled externally to
parse_options().

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
parse-options-cb.c diff | blob | blame | history
parse-options.h diff | blob | blame | history
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