-u::
Synonym for "-p".
+-U<n>::
+ Shorthand for "--unified=<n>".
+
+--unified=<n>::
+ Generate diffs with <n> lines of context instead of
+ the usual three. Implies "-p".
+
--raw::
Generate the raw format.
Synonym for "-p --stat".
-z::
- \0 line termination on output
+ NUL-line termination on output. This affects the --raw
+ output field terminator. Also output from commands such
+ as "git-log" will be delimited with NUL between commits.
--name-only::
Show only names of changed files.
Detect renames.
-C::
- Detect copies as well as renames.
+ Detect copies as well as renames. See also `--find-copies-harder`.
--diff-filter=[ACDMRTUXB*]::
Select only files that are Added (`A`), Copied (`C`),
that matches other criteria, nothing is selected.
--find-copies-harder::
- For performance reasons, by default, -C option finds copies only
+ 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
inspect unmodified files as candidates for the source of
copy. This is a very expensive operation for large
- projects, so use it with caution.
+ projects, so use it with caution. Giving more than one
+ `-C` option has the same effect.
-l<num>::
-M and -C options require O(n^2) processing time where n
--quiet::
Disable all output of the program. Implies --exit-code.
+--ext-diff::
+ Allow an external diff helper to be executed. If you set an
+ external diff driver with gitlink:gitattributes(5), you need
+ to use this option with gitlink:git-log(1) and friends.
+
+--no-ext-diff::
+ Disallow external diff drivers.
+
For more detailed explanation on these common options, see also
link:diffcore.html[diffcore documentation].