X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=Documentation%2Fdiff-options.txt;h=0f07c9c4a86df8ac2d7ab2f99e31226e395b63ab;hb=660d579d6ff0ac29b8f7b38b3da73f09214d39aa;hp=d8696b7b36ff81f47214da9d7c4ec53142b97653;hpb=5bb44a51038a18f4f940968aed84e6cc26afcebe;p=git.git

diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt
index d8696b7b3..0f07c9c4a 100644
--- a/Documentation/diff-options.txt
+++ b/Documentation/diff-options.txt
@@ -86,7 +86,7 @@
 	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`),
@@ -100,12 +100,13 @@
 	that matches other criteria, nothing is selected.
 
 --find-copies-harder::
-	For performance reasons, by default, -C option finds copies only 
-	if the original file of the copy was modified in the same 
+	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
@@ -159,5 +160,13 @@
 -w::
 	Shorthand for "--ignore-all-space".
 
+--exit-code::
+	Make the program exit with codes similar to diff(1).
+	That is, it exits with 1 if there were differences and
+	0 means no differences.
+
+--quiet::
+	Disable all output of the program. Implies --exit-code.
+
 For more detailed explanation on these common options, see also
 link:diffcore.html[diffcore documentation].