--pretty[=<format>]::
--format=<format>::

        Pretty-print the contents of the commit logs in a given format,
        where '<format>' can be one of 'oneline', 'short', 'medium',
        'full', 'fuller', 'email', 'raw', 'format:<string>'
        and 'tformat:<string>'.  When '<format>' is none of the above,
        and has '%placeholder' in it, it acts as if
        '--pretty=tformat:<format>' were given.
+
See the "PRETTY FORMATS" section for some additional details for each
format.  When '=<format>' part is omitted, it defaults to 'medium'.
+
Note: you can specify the default pretty format in the repository
configuration (see linkgit:git-config[1]).

--abbrev-commit::
        Instead of showing the full 40-byte hexadecimal commit object
        name, show only a partial prefix.  Non default number of
        digits can be specified with "--abbrev=<n>" (which also modifies
        diff output, if it is displayed).
+
This should make "--pretty=oneline" a whole lot more readable for
people using 80-column terminals.

--no-abbrev-commit::
        Show the full 40-byte hexadecimal commit object name. This negates
        `--abbrev-commit` and those options which imply it such as
        "--oneline". It also overrides the 'log.abbrevCommit' variable.

--oneline::
        This is a shorthand for "--pretty=oneline --abbrev-commit"
        used together.

--encoding=<encoding>::
        The commit objects record the encoding used for the log message
        in their encoding header; this option can be used to tell the
        command to re-code the commit log message in the encoding
        preferred by the user.  For non plumbing commands this
        defaults to UTF-8. Note that if an object claims to be encoded
        in `X` and we are outputting in `X`, we will output the object
        verbatim; this means that invalid sequences in the original
        commit may be copied to the output.

--notes[=<ref>]::
        Show the notes (see linkgit:git-notes[1]) that annotate the
        commit, when showing the commit log message.  This is the default
        for `git log`, `git show` and `git whatchanged` commands when
        there is no `--pretty`, `--format`, or `--oneline` option given
        on the command line.
+
By default, the notes shown are from the notes refs listed in the
'core.notesRef' and 'notes.displayRef' variables (or corresponding
environment overrides). See linkgit:git-config[1] for more details.
+
With an optional '<ref>' argument, show this notes ref instead of the
default notes ref(s). The ref is taken to be in `refs/notes/` if it
is not qualified.
+
Multiple --notes options can be combined to control which notes are
being displayed. Examples: "--notes=foo" will show only notes from
"refs/notes/foo"; "--notes=foo --notes" will show both notes from
"refs/notes/foo" and from the default notes ref(s).

--no-notes::
        Do not show notes. This negates the above `--notes` option, by
        resetting the list of notes refs from which notes are shown.
        Options are parsed in the order given on the command line, so e.g.
        "--notes --notes=foo --no-notes --notes=bar" will only show notes
        from "refs/notes/bar".

--show-notes[=<ref>]::
--[no-]standard-notes::
        These options are deprecated. Use the above --notes/--no-notes
        options instead.

--show-signature::
        Check the validity of a signed commit object by passing the signature
        to `gpg --verify` and show the output.