git grep: Add "-z/--null" option as in GNU's grep.

diff --git a/Documentation/git-index-pack.txt b/Documentation/git-index-pack.txt
index a8a7f6f04bf5b95a5b325dc2df0adf9d94532bc5..4b5c743c1e5f11281e2b9df7508d57e9878ee5d2 100644 (file)
--- a/Documentation/git-index-pack.txt
+++ b/Documentation/git-index-pack.txt
@@ -9,8 +9,8 @@ git-index-pack - Build pack index file for an existing packed archive
 SYNOPSIS
 --------
 [verse]
-'git-index-pack' [-v] [-o <index-file>] <pack-file>
-'git-index-pack' --stdin [--fix-thin] [--keep] [-v] [-o <index-file>]
+'git index-pack' [-v] [-o <index-file>] <pack-file>
+'git index-pack' --stdin [--fix-thin] [--keep] [-v] [-o <index-file>]
                  [<pack-file>]
 
 
@@ -43,10 +43,10 @@ OPTIONS
        a default name determined from the pack content.  If
        <pack-file> is not specified consider using --keep to
        prevent a race condition between this process and
-       gitlink::git-repack[1] .
+       'git-repack'.
 
 --fix-thin::
-       It is possible for gitlink:git-pack-objects[1] to build
+       It is possible for 'git-pack-objects' to build
        "thin" pack, which records objects in deltified form based on
        objects not included in the pack to reduce network traffic.
        Those objects are expected to be present on the receiving end
@@ -59,7 +59,7 @@ OPTIONS
        Before moving the index into its final destination
        create an empty .keep file for the associated pack file.
        This option is usually necessary with --stdin to prevent a
-       simultaneous gitlink:git-repack[1] process from deleting
+       simultaneous 'git-repack' process from deleting
        the newly constructed pack and index before refs can be
        updated to use objects contained in the pack.
 
@@ -75,6 +75,9 @@ OPTIONS
        to force the version for the generated pack index, and to force
        64-bit index entries on objects located above the given offset.
 
+--strict::
+       Die, if the pack contains broken objects or links.
+
 
 Note
 ----
@@ -83,7 +86,7 @@ Once the index has been created, the list of object names is sorted
 and the SHA1 hash of that list is printed to stdout. If --stdin was
 also used then this is prefixed by either "pack\t", or "keep\t" if a
 new .keep file was successfully created. This is useful to remove a
-.keep file used as a lock to prevent the race with gitlink:git-repack[1]
+.keep file used as a lock to prevent the race with 'git-repack'
 mentioned above.
 
 
@@ -97,4 +100,4 @@ Documentation by Sergey Vlasov
 
 GIT
 ---
-Part of the gitlink:git[7] suite
+Part of the linkgit:git[1] suite