upload-pack: send keepalive packets during pack computation

diff --git a/Documentation/git-init.txt b/Documentation/git-init.txt
index 0a4a20e1857cde9823a6933d324fff45d33525f8..afd721e3a94e377372431254d6c0f3e79a61c099 100644 (file)
--- a/Documentation/git-init.txt
+++ b/Documentation/git-init.txt
@@ -3,18 +3,21 @@ git-init(1)
 
 NAME
 ----
-git-init - Create an empty git repository or reinitialize an existing one
+git-init - Create an empty Git repository or reinitialize an existing one
 
 
 SYNOPSIS
 --------
-'git init' [-q | --quiet] [--bare] [--template=<template_directory>] [--shared[=<permissions>]] [directory]
+[verse]
+'git init' [-q | --quiet] [--bare] [--template=<template_directory>]
+         [--separate-git-dir <git dir>]
+         [--shared[=<permissions>]] [directory]
 
 
 DESCRIPTION
 -----------
 
-This command creates an empty git repository - basically a `.git`
+This command creates an empty Git repository - basically a `.git`
 directory with subdirectories for `objects`, `refs/heads`,
 `refs/tags`, and template files.  An initial `HEAD` file that
 references the HEAD of the master branch is also created.
@@ -29,7 +32,8 @@ directory is used.
 
 Running 'git init' in an existing repository is safe. It will not
 overwrite things that are already there. The primary reason for
-rerunning 'git init' is to pick up newly added templates.
+rerunning 'git init' is to pick up newly added templates (or to move
+the repository to another place if --separate-git-dir is given).
 
 OPTIONS
 -------
@@ -51,13 +55,22 @@ current working directory.
 Specify the directory from which templates will be used.  (See the "TEMPLATE
 DIRECTORY" section below.)
 
+--separate-git-dir=<git dir>::
+
+Instead of initializing the repository where it is supposed to be,
+place a filesytem-agnostic Git symbolic link there, pointing to the
+specified path, and initialize a Git repository at the path. The
+result is Git repository can be separated from working tree. If this
+is reinitialization, the repository will be moved to the specified
+path.
+
 --shared[=(false|true|umask|group|all|world|everybody|0xxx)]::
 
-Specify that the git repository is to be shared amongst several users.  This
+Specify that the Git repository is to be shared amongst several users.  This
 allows users belonging to the same group to push into that
 repository.  When specified, the config variable "core.sharedRepository" is
 set so that files and directories under `$GIT_DIR` are created with the
-requested permissions.  When not specified, git will use permissions reported
+requested permissions.  When not specified, Git will use permissions reported
 by umask(2).
 
 The option can have the following values, defaulting to 'group' if no value
@@ -117,7 +130,7 @@ The suggested patterns and hook files are all modifiable and extensible.
 EXAMPLES
 --------
 
-Start a new git repository for an existing code base::
+Start a new Git repository for an existing code base::
 +
 ----------------
 $ cd /path/to/my/codebase