don't let the delta cache grow unbounded in 'git repack'

diff --git a/Documentation/git-pack-objects.txt b/Documentation/git-pack-objects.txt
index 3a1be08186e9c87e5e3db5922a31b3f3f5aafdd7..2e4992970e84a1789cb97d35969976d12e5a30e1 100644 (file)
--- a/Documentation/git-pack-objects.txt
+++ b/Documentation/git-pack-objects.txt
@@ -9,9 +9,10 @@ git-pack-objects - Create a packed archive of objects
 SYNOPSIS
 --------
 [verse]
-'git-pack-objects' [-q] [--no-reuse-delta] [--delta-base-offset] [--non-empty]
+'git pack-objects' [-q] [--no-reuse-delta] [--delta-base-offset] [--non-empty]
        [--local] [--incremental] [--window=N] [--depth=N] [--all-progress]
-       [--revs [--unpacked | --all]*] [--stdout | base-name] < object-list
+       [--revs [--unpacked | --all]*] [--stdout | base-name]
+       [--keep-true-parents] < object-list
 
 
 DESCRIPTION
@@ -30,7 +31,7 @@ Placing both in the pack/ subdirectory of $GIT_OBJECT_DIRECTORY (or
 any of the directories on $GIT_ALTERNATE_OBJECT_DIRECTORIES)
 enables git to read from such an archive.
 
-'git-unpack-objects' command can read the packed archive and
+The 'git-unpack-objects' command can read the packed archive and
 expand the objects contained in the pack into "one-file
 one-object" format; this is typically done by the smart-pull
 commands when a pack is created on-the-fly for efficient network
@@ -59,7 +60,7 @@ base-name::
 --revs::
        Read the revision arguments from the standard input, instead of
        individual object names.  The revision arguments are processed
-       the same way as linkgit:git-rev-list[1] with `--objects` flag
+       the same way as 'git-rev-list' with the `--objects` flag
        uses its `commit` arguments to build the list of objects it
        outputs.  The objects on the resulting list are packed.
 
@@ -79,7 +80,8 @@ base-name::
        reference was included in the resulting packfile.  This
        can be useful to send new tags to native git clients.
 
---window=[N], --depth=[N]::
+--window=[N]::
+--depth=[N]::
        These two options affect how the objects contained in
        the pack are stored using delta compression.  The
        objects are first internally sorted by type, size and
@@ -108,6 +110,11 @@ base-name::
        The default is unlimited, unless the config variable
        `pack.packSizeLimit` is set.
 
+--honor-pack-keep::
+       This flag causes an object already in a local pack that
+       has a .keep file to be ignored, even if it appears in the
+       standard input.
+
 --incremental::
        This flag causes an object already in a pack ignored
        even if it appears in the standard input.
@@ -115,7 +122,7 @@ base-name::
 --local::
        This flag is similar to `--incremental`; instead of
        ignoring all packed objects, it only ignores objects
-       that are packed and not in the local object store
+       that are packed and/or not in the local object store
        (i.e. borrowed from an alternate).
 
 --non-empty::
@@ -162,14 +169,14 @@ base-name::
        generated pack.  If not specified,  pack compression level is
        determined first by pack.compression,  then by core.compression,
        and defaults to -1,  the zlib default,  if neither is set.
-       Add \--no-reuse-object if you want to force a uniform compression
+       Add --no-reuse-object if you want to force a uniform compression
        level on all data no matter the source.
 
 --delta-base-offset::
        A packed archive can express base object of a delta as
        either 20-byte object name or as an offset in the
        stream, but older version of git does not understand the
-       latter.  By default, git-pack-objects only uses the
+       latter.  By default, 'git-pack-objects' only uses the
        former format for better compatibility.  This option
        allows the command to use the latter format for
        compactness.  Depending on the average delta chain
@@ -191,6 +198,10 @@ base-name::
        to force the version for the generated pack index, and to force
        64-bit index entries on objects located above the given offset.
 
+--keep-true-parents::
+       With this option, parents that are hidden by grafts are packed
+       nevertheless.
+
 
 Author
 ------
@@ -200,7 +211,7 @@ Documentation
 -------------
 Documentation by Junio C Hamano
 
-See Also
+SEE ALSO
 --------
 linkgit:git-rev-list[1]
 linkgit:git-repack[1]
@@ -208,4 +219,4 @@ linkgit:git-prune-packed[1]
 
 GIT
 ---
-Part of the linkgit:git[7] suite
+Part of the linkgit:git[1] suite