[PATCH] Clean up diff option descriptions.
I got tired of maintaining almost duplicated descriptions in diff-* brothers, both in usage string and documentation. Signed-off-by: Junio C Hamano <junkio@cox.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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Linus Torvalds

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dda2d79af2
20
diff.h
20
diff.h
@ -53,6 +53,26 @@ extern void diffcore_std_no_resolve(const char **paths,
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const char *pickaxe, int pickaxe_opts,
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const char *orderfile, const char *filter);
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#define COMMON_DIFF_OPTIONS_HELP \
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"\ncommon diff options:\n" \
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" -r diff recursively (only meaningful in diff-tree)\n" \
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" -z output diff-raw with lines terminated with NUL.\n" \
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" -p output patch format.\n" \
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" -u synonym for -p.\n" \
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" --name-only show only names of changed files.\n" \
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" --name-only-z\n" \
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" same as --name-only but terminate lines with NUL.\n" \
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" -R swap input file pairs.\n" \
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" -B detect complete rewrites.\n" \
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" -M detect renames.\n" \
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" -C detect copies.\n" \
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" --find-copies-harder\n" \
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" try unchanged files as candidate for copy detection.\n" \
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" -O<file> reorder diffs according to the <file>.\n" \
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" -S<string> find filepair whose only one side contains the string.\n" \
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" --pickaxe-all\n" \
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" show all files diff when -S is used and hit is found.\n"
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extern int diff_queue_is_empty(void);
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#define DIFF_FORMAT_HUMAN 0
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