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authorJunio C Hamano <gitster@pobox.com>2011-04-02 23:08:13 -0700
committerJunio C Hamano <gitster@pobox.com>2011-04-02 23:08:13 -0700
commitc14f3727913a67835ad38d17edcbfe4e1c94e9a7 (patch)
tree352f7eea90664de9dfffb6a2fa515771fd0225e3 /Documentation/git-pack-objects.txt
parent094574b32b799af01e5c0e0a44c2f41eb4a3f671 (diff)
downloadgit-c14f3727913a67835ad38d17edcbfe4e1c94e9a7.tar.gz
Doc: mention --delta-base-offset is the default for Porcelain commands
The underlying pack-objects plumbing command still needs an explicit option from the command line, but these days Porcelain passes the option, so there is no need for end users to worry about it anymore. Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'Documentation/git-pack-objects.txt')
-rw-r--r--Documentation/git-pack-objects.txt7
1 files changed, 6 insertions, 1 deletions
diff --git a/Documentation/git-pack-objects.txt b/Documentation/git-pack-objects.txt
index a9c373c7b5..96684bc510 100644
--- a/Documentation/git-pack-objects.txt
+++ b/Documentation/git-pack-objects.txt
@@ -192,13 +192,18 @@ self-contained. Use `git index-pack --fix-thin`
--delta-base-offset::
A packed archive can express the base object of a delta as
either a 20-byte object name or as an offset in the
- stream, but older versions of git don't understand the
+ stream, but ancient versions of git don't understand 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
length, this option typically shrinks the resulting
packfile by 3-5 per-cent.
++
+Note: Porcelain commands such as `git gc` (see linkgit:git-gc[1]),
+`git repack` (see linkgit:git-repack[1]) pass this option by default
+in modern git when they put objects in your repository into pack files.
+So does `git bundle` (see linkgit:git-bundle[1]) when it creates a bundle.
--threads=<n>::
Specifies the number of threads to spawn when searching for best