undef/git-commit-vandalism
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diff: use "find" instead of "detect" as prefix for long forms of -M and -C

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It is more consistent with existing --find-copies-harder; luckily "detect"
variant has not appeared in any officially released version of git.

Signed-off-by: Yann Dirson <ydirson@altern.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Yann Dirson 2010-11-10 21:27:12 +01:00 committed by Junio C Hamano
parent 150a5daad0
commit f611ddc774
2 changed files with 11 additions and 12 deletions
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5
Documentation/diff-options.txt
View File

@ -230,7 +230,7 @@ eligible for being picked up as a possible source of a rename to
another file.
-M[<n>]::
--detect-renames[=<n>]::
--find-renames[=<n>]::
ifndef::git-log[]
Detect renames.
endif::git-log[]
@ -246,12 +246,11 @@ endif::git-log[]
hasn't changed.
-C[<n>]::
--detect-copies[=<n>]::
--find-copies[=<n>]::
Detect copies as well as renames. See also `--find-copies-harder`.
If `n` is specified, it has the same meaning as for `-M<n>`.
--find-copies-harder::
--detect-copies-harder::
For performance reasons, by default, `-C` option finds copies only
if the original file of the copy was modified in the same
changeset. This flag makes the command

18
diff.c
View File

@ -3150,14 +3150,14 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac)
if ((options->break_opt = diff_scoreopt_parse(arg)) == -1)
return -1;
}
else if (!prefixcmp(arg, "-M") || !prefixcmp(arg, "--detect-renames=") ||
!strcmp(arg, "--detect-renames")) {
else if (!prefixcmp(arg, "-M") || !prefixcmp(arg, "--find-renames=") ||
!strcmp(arg, "--find-renames")) {
if ((options->rename_score = diff_scoreopt_parse(arg)) == -1)
return -1;
options->detect_rename = DIFF_DETECT_RENAME;
}
else if (!prefixcmp(arg, "-C") || !prefixcmp(arg, "--detect-copies=") ||
!strcmp(arg, "--detect-copies")) {
else if (!prefixcmp(arg, "-C") || !prefixcmp(arg, "--find-copies=") ||
!strcmp(arg, "--find-copies")) {
if (options->detect_rename == DIFF_DETECT_COPY)
DIFF_OPT_SET(options, FIND_COPIES_HARDER);
if ((options->rename_score = diff_scoreopt_parse(arg)) == -1)
@ -3194,7 +3194,7 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac)
DIFF_OPT_SET(options, TEXT);
else if (!strcmp(arg, "-R"))
DIFF_OPT_SET(options, REVERSE_DIFF);
else if (!strcmp(arg, "--find-copies-harder") || !strcmp(arg, "--detect-copies-harder"))
else if (!strcmp(arg, "--find-copies-harder"))
DIFF_OPT_SET(options, FIND_COPIES_HARDER);
else if (!strcmp(arg, "--follow"))
DIFF_OPT_SET(options, FOLLOW_RENAMES);
@ -3380,12 +3380,12 @@ static int diff_scoreopt_parse(const char *opt)
opt += strlen("break-rewrites");
if (*opt == 0 || *opt++ == '=')
cmd = 'B';
} else if (!prefixcmp(opt, "detect-copies")) {
opt += strlen("detect-copies");
} else if (!prefixcmp(opt, "find-copies")) {
opt += strlen("find-copies");
if (*opt == 0 || *opt++ == '=')
cmd = 'C';
} else if (!prefixcmp(opt, "detect-renames")) {
opt += strlen("detect-renames");
} else if (!prefixcmp(opt, "find-renames")) {
opt += strlen("find-renames");
if (*opt == 0 || *opt++ == '=')
cmd = 'M';
}