url.c: simplify is_url()

diff --git a/Documentation/git-clone.txt b/Documentation/git-clone.txt
index d15cb17d78784760097fc5137e526d12d10e90e2..42e7021215563f146a66d14e1b642d4dbe55bfaf 100644 (file)
--- a/Documentation/git-clone.txt
+++ b/Documentation/git-clone.txt
@@ -12,7 +12,8 @@ SYNOPSIS
 'git clone' [--template=<template_directory>]
          [-l] [-s] [--no-hardlinks] [-q] [-n] [--bare] [--mirror]
          [-o <name>] [-b <name>] [-u <upload-pack>] [--reference <repository>]
-         [--depth <depth>] [--recursive] [--] <repository> [<directory>]
+         [--depth <depth>] [--recursive|--recurse-submodules] [--] <repository>
+         [<directory>]
 
 DESCRIPTION
 -----------
@@ -102,7 +103,8 @@ objects from the source repository into a pack in the cloned repository.
 
 --verbose::
 -v::
-       Run verbosely.
+       Run verbosely. Does not affect the reporting of progress status
+       to the standard error stream.
 
 --progress::
        Progress status is reported on the standard error stream
@@ -127,7 +129,12 @@ objects from the source repository into a pack in the cloned repository.
        configuration variables are created.
 
 --mirror::
-       Set up a mirror of the remote repository.  This implies `--bare`.
+       Set up a mirror of the source repository.  This implies `--bare`.
+       Compared to `--bare`, `--mirror` not only maps local branches of the
+       source to local branches of the target, it maps all refs (including
+       remote-tracking branches, notes etc.) and sets up a refspec configuration such
+       that all these refs are overwritten by a `git remote update` in the
+       target repository.
 
 --origin <name>::
 -o <name>::
@@ -149,8 +156,7 @@ objects from the source repository into a pack in the cloned repository.
 
 --template=<template_directory>::
        Specify the directory from which templates will be used;
-       if unset the templates are taken from the installation
-       defined default, typically `/usr/share/git-core/templates`.
+       (See the "TEMPLATE DIRECTORY" section of linkgit:git-init[1].)
 
 --depth <depth>::
        Create a 'shallow' clone with a history truncated to the
@@ -162,6 +168,7 @@ objects from the source repository into a pack in the cloned repository.
        as patches.
 
 --recursive::
+--recurse-submodules::
        After the clone is created, initialize all submodules within,
        using their default settings. This is equivalent to running
        `git submodule update --init --recursive` immediately after