Update documentation of fetch-pack, push and send-pack

add all supported options to Documentation/git-....txt and the usage strings.

Signed-off-by: Uwe Kleine-König <zeisberg@informatik.uni-freiburg.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>

Documentation/git-fetch-pack.txt

@@ -8,7 +8,7 @@ git-fetch-pack - Receive missing objects from another repository
 
 SYNOPSIS
 --------
-'git-fetch-pack' [-q] [-k] [--exec=<git-upload-pack>] [<host>:]<directory> [<refs>...]
+'git-fetch-pack' [--all] [--quiet|-q] [--keep|-k] [--thin] [--exec=<git-upload-pack>] [--depth=<n>] [-v] [<host>:]<directory> [<refs>...]
 
 DESCRIPTION
 -----------
@@ -28,17 +28,24 @@ have a common ancestor commit.
 
 OPTIONS
 -------
--q::
+\--all::
+	Fetch all remote refs.
+
+\--quiet, \-q::
 	Pass '-q' flag to 'git-unpack-objects'; this makes the
 	cloning process less verbose.
 
--k::
+\--keep, \-k::
 	Do not invoke 'git-unpack-objects' on received data, but
 	create a single packfile out of it instead, and store it
 	in the object database. If provided twice then the pack is
 	locked against repacking.
 
---exec=<git-upload-pack>::
+\--thin::
+	Spend extra cycles to minimize the number of objects to be sent.
+	Use it on slower connection.
+
+\--exec=<git-upload-pack>::
 	Use this to specify the path to 'git-upload-pack' on the
 	remote side, if is not found on your $PATH.
 	Installations of sshd ignores the user's environment
@@ -50,6 +57,12 @@ OPTIONS
 	shells by having a lean .bashrc file (they set most of
 	the things up in .bash_profile).
 
+\--depth=<n>::
+	Limit fetching to ancestor-chains not longer than n.
+
+\-v::
+	Run verbosely.
+
 <host>::
 	A remote host that houses the repository.  When this
 	part is specified, 'git-upload-pack' is invoked via

Documentation/git-push.txt

@@ -8,7 +8,7 @@ git-push - Update remote refs along with associated objects
 
 SYNOPSIS
 --------
-'git-push' [--all] [--tags] [--exec=<receive-pack>] [--repo=all] [-f | --force] [-v] [<repository> <refspec>...]
+'git-push' [--all] [--tags] [--exec=<git-receive-pack>] [--repo=all] [-f | --force] [-v] [<repository> <refspec>...]
 
 DESCRIPTION
 -----------

Documentation/git-send-pack.txt

@@ -8,7 +8,7 @@ git-send-pack - Push objects over git protocol to another reposiotory
 
 SYNOPSIS
 --------
-'git-send-pack' [--all] [--force] [--exec=<git-receive-pack>] [<host>:]<directory> [<ref>...]
+'git-send-pack' [--all] [--force] [--exec=<git-receive-pack>] [--verbose] [--thin] [<host>:]<directory> [<ref>...]
 
 DESCRIPTION
 -----------
@@ -21,23 +21,30 @@ updates it from the current repository, sending named refs.
 
 OPTIONS
 -------
---exec=<git-receive-pack>::
+\--exec=<git-receive-pack>::
 	Path to the 'git-receive-pack' program on the remote
 	end.  Sometimes useful when pushing to a remote
 	repository over ssh, and you do not have the program in
 	a directory on the default $PATH.
 
---all::
+\--all::
 	Instead of explicitly specifying which refs to update,
 	update all refs that locally exist.
 
---force::
+\--force::
 	Usually, the command refuses to update a remote ref that
 	is not an ancestor of the local ref used to overwrite it.
 	This flag disables the check.  What this means is that
 	the remote repository can lose commits; use it with
 	care.
 
+\--verbose::
+	Run verbosely.
+
+\--thin::
+	Spend extra cycles to minimize the number of objects to be sent.
+	Use it on slower connection.
+
 <host>::
 	A remote host to house the repository.  When this
 	part is specified, 'git-receive-pack' is invoked via

builtin-push.c

@@ -8,7 +8,7 @@
 
 #define MAX_URI (16)
 
-static const char push_usage[] = "git-push [--all] [--tags] [-f | --force] <repository> [<refspec>...]";
+static const char push_usage[] = "git-push [--all] [--tags] [--exec=<git-receive-pack>] [--repo=all] [-f | --force] [-v] [<repository> <refspec>...]";
 
 static int all, tags, force, thin = 1, verbose;
 static const char *execute;

fetch-pack.c

@@ -12,7 +12,7 @@ static int verbose;
 static int fetch_all;
 static int depth;
 static const char fetch_pack_usage[] =
-"git-fetch-pack [--all] [-q] [-v] [-k] [--thin] [--exec=upload-pack] [--depth=<n>] [host:]directory <refs>...";
+"git-fetch-pack [--all] [--quiet|-q] [--keep|-k] [--thin] [--exec=<git-upload-pack>] [--depth=<n>] [-v] [<host>:]<directory> [<refs>...]";
 static const char *exec = "git-upload-pack";
 
 #define COMPLETE	(1U << 0)

send-pack.c

@@ -6,8 +6,8 @@
 #include "exec_cmd.h"
 
 static const char send_pack_usage[] =
-"git-send-pack [--all] [--exec=git-receive-pack] <remote> [<head>...]\n"
-"  --all and explicit <head> specification are mutually exclusive.";
+"git-send-pack [--all] [--force] [--exec=<git-receive-pack>] [--verbose] [--thin] [<host>:]<directory> [<ref>...]\n"
+"  --all and explicit <ref> specification are mutually exclusive.";
 static const char *exec = "git-receive-pack";
 static int verbose;
 static int send_all;