--pretty[='']:: Pretty-print the contents of the commit logs in a given format, where '' can be one of 'oneline', 'short', 'medium', 'full', 'fuller', 'email', 'raw' and 'format:'. When omitted, the format defaults to 'medium'. --abbrev-commit:: Instead of showing the full 40-byte hexadecimal commit object name, show only handful hexdigits prefix. Non default number of digits can be specified with "--abbrev=" (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. --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.