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git/diff-merges.h
Sergey Organov 5acffd3473 diff-index: restore -c/--cc options handling
This fixes 19b2517f (diff-merges: move specific diff-index "-m"
handling to diff-index, 2021-05-21).

That commit disabled handling of all diff for merges options in
diff-index on an assumption that they are unused. However, it later
appeared that -c and --cc, even though undocumented and not being
covered by tests, happen to have had particular effect on diff-index
output.

Restore original -c/--cc options handling by diff-index.

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-09-07 11:11:35 -07:00

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C

#ifndef DIFF_MERGES_H
#define DIFF_MERGES_H
/*
* diff-merges - utility module to handle command-line options for
* selection of particular diff format of merge commits
* representation.
*/
struct rev_info;
int diff_merges_config(const char *value);
void diff_merges_suppress_m_parsing(void);
int diff_merges_parse_opts(struct rev_info *revs, const char **argv);
void diff_merges_suppress(struct rev_info *revs);
void diff_merges_default_to_first_parent(struct rev_info *revs);
void diff_merges_default_to_dense_combined(struct rev_info *revs);
void diff_merges_set_dense_combined_if_unset(struct rev_info *revs);
void diff_merges_setup_revs(struct rev_info *revs);
#endif