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509de65f3b
Both `-M` and `-C` have default values and the <num> argument the last `-C` option takes effect. Signed-off-by: Bo Yang <struggleyb.nku@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
117 lines
3.8 KiB
Plaintext
117 lines
3.8 KiB
Plaintext
-b::
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Show blank SHA-1 for boundary commits. This can also
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be controlled via the `blame.blankboundary` config option.
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--root::
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Do not treat root commits as boundaries. This can also be
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controlled via the `blame.showroot` config option.
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--show-stats::
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Include additional statistics at the end of blame output.
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-L <start>,<end>::
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Annotate only the given line range. <start> and <end> can take
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one of these forms:
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- number
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+
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If <start> or <end> is a number, it specifies an
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absolute line number (lines count from 1).
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+
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- /regex/
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+
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This form will use the first line matching the given
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POSIX regex. If <end> is a regex, it will search
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starting at the line given by <start>.
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+
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- +offset or -offset
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+
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This is only valid for <end> and will specify a number
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of lines before or after the line given by <start>.
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+
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-l::
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Show long rev (Default: off).
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-t::
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Show raw timestamp (Default: off).
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-S <revs-file>::
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Use revisions from revs-file instead of calling linkgit:git-rev-list[1].
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--reverse::
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Walk history forward instead of backward. Instead of showing
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the revision in which a line appeared, this shows the last
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revision in which a line has existed. This requires a range of
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revision like START..END where the path to blame exists in
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START.
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-p::
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--porcelain::
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Show in a format designed for machine consumption.
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--incremental::
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Show the result incrementally in a format designed for
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machine consumption.
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--encoding=<encoding>::
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Specifies the encoding used to output author names
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and commit summaries. Setting it to `none` makes blame
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output unconverted data. For more information see the
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discussion about encoding in the linkgit:git-log[1]
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manual page.
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--contents <file>::
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When <rev> is not specified, the command annotates the
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changes starting backwards from the working tree copy.
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This flag makes the command pretend as if the working
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tree copy has the contents of the named file (specify
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`-` to make the command read from the standard input).
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--date <format>::
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The value is one of the following alternatives:
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{relative,local,default,iso,rfc,short}. If --date is not
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provided, the value of the blame.date config variable is
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used. If the blame.date config variable is also not set, the
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iso format is used. For more information, See the discussion
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of the --date option at linkgit:git-log[1].
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-M|<num>|::
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Detect moved or copied lines within a file. When a commit
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moves or copies a block of lines (e.g. the original file
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has A and then B, and the commit changes it to B and then
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A), the traditional 'blame' algorithm notices only half of
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the movement and typically blames the lines that were moved
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up (i.e. B) to the parent and assigns blame to the lines that
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were moved down (i.e. A) to the child commit. With this
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option, both groups of lines are blamed on the parent by
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running extra passes of inspection.
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+
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<num> is optional but it is the lower bound on the number of
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alphanumeric characters that git must detect as moving/copying
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within a file for it to associate those lines with the parent
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commit. The default value is 20.
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-C|<num>|::
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In addition to `-M`, detect lines moved or copied from other
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files that were modified in the same commit. This is
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useful when you reorganize your program and move code
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around across files. When this option is given twice,
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the command additionally looks for copies from other
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files in the commit that creates the file. When this
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option is given three times, the command additionally
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looks for copies from other files in any commit.
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+
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<num> is optional but it is the lower bound on the number of
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alphanumeric characters that git must detect as moving/copying
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between files for it to associate those lines with the parent
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commit. And the default value is 40. If there are more than one
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`-C` options given, the <num> argument of the last `-C` will
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take effect.
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-h::
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--help::
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Show help message.
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