[PATCH v3 0/2] blame: documentation update

Document the default output format for git-blame(1), as well as the --color-* options which are currently undocumented but mentioned in usage help.

Changes since v2 [1]:
  - describe that the default blame format has "author ident" (suggested
    by Junio)
  - s/they belong to/they come from/ (suggested by Junio)

Bagas Sanjaya (2):
  blame: Describe default output format
  blame: document --color-* options

 Documentation/blame-options.txt | 12 ++++++++++++
 Documentation/config/color.txt  | 12 ++++++------
 Documentation/git-blame.txt     | 17 +++++++++++++++--
 3 files changed, 33 insertions(+), 8 deletions(-)

Range-diff against v2 [1]:
1:  d6433fc682 ! 1:  2478909d67 blame: Describe default output format
    @@ Documentation/git-blame.txt: include::blame-options.txt[]
     +------------------
     +
     +When neither `--porcelain` nor `--incremental` option is specified,
    -+`git blame` will output inline annotation for each line with:
    ++`git blame` will output annotation for each line with:
     +
    -+- abbreviated SHA-1 of the commit the line is attributed to;
    -+- author name (or author email if `-e` or `--show-email` is specified);
    -+- author date; and
    ++- abbreviated object name for the commit the line came from;
    ++- author ident (by default author name and date unless `-s` or `-e` is
    ++specified); and
     +- line number
     +
    ++before the line contents.
     +
      THE PORCELAIN FORMAT
      --------------------
2:  5a5ca69012 ! 2:  a6f75786ec blame: document --color-* options
    @@ Documentation/blame-options.txt: take effect.
      	previously processed files.
      
     +--color-lines::
    -+	Color lines differently, if they belong to the same commit as the preceding line.
    ++	Color lines differently, if they come from the same commit as the preceding line.
     +	This facilitates distinguishing code blocks introduced by different commits.
     +	The color defaults to cyan and be adjusted using the `color.blame.repeatedLines`
     +	config option. Only the line annotation (see "The Default Format" section)
    @@ Documentation/config/color.txt: before the given timestamp, overwriting older ti
     -	Use the customized color for the part of git-blame output that
     -	is repeated meta information per line (such as commit id,
     -	author name, date and timezone). Defaults to cyan.
    -+	Use the specified color to colorize line annotations, if they belong to the
    ++	Use the specified color to colorize line annotations, if they come from the
     +	same commit as the preceding line (`git blame --color-lines`). Defaults to
     +	cyan.
      
[1]:
https://lore.kernel.org/git/20210929124935.41917-1-bagasdotme@gmail.com/T/#t

base-commit: cefe983a320c03d7843ac78e73bd513a27806845