Remove pack.keep after ref updates in git-fetch

diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt
index 3d2b9d0a06f38c42c0df927fa03a053fa1b45277..228ccaf10ab6bf7e4a3909d31ac31afbd2361d8c 100644 (file)
--- a/Documentation/diff-options.txt
+++ b/Documentation/diff-options.txt
@@ -4,6 +4,13 @@
 -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.
 
@@ -36,7 +43,9 @@
        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.