[PATCH v2 try2 06/14] stash: add --stage option to save

[Felipe Contreras <felipe.contreras@gmail.com>]

--no-stage is synonym for --keep-index.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 Documentation/git-stash.txt | 6 +++---
 git-stash.sh                | 8 +++++++-
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/Documentation/git-stash.txt b/Documentation/git-stash.txt
index db7e803..21a01c2 100644
--- a/Documentation/git-stash.txt
+++ b/Documentation/git-stash.txt
@@ -13,7 +13,7 @@ SYNOPSIS
 'git stash' drop [-q|--quiet] [<stash>]
 'git stash' ( pop | apply ) [--index] [-q|--quiet] [<stash>]
 'git stash' branch <branchname> [<stash>]
-'git stash' [save [-p|--patch] [-k|--[no-]keep-index] [-q|--quiet]
+'git stash' [save [-p|--patch] [-k|--[no-]keep-index|--[no-]stage] [-q|--quiet]
 	     [-u|--include-untracked] [-a|--all] [<message>]]
 'git stash' clear
 'git stash' create [<message>]
@@ -44,7 +44,7 @@ is also possible).
 OPTIONS
 -------
 
-save [-p|--patch] [--[no-]keep-index] [-u|--include-untracked] [-a|--all] [-q|--quiet] [<message>]::
+save [-p|--patch] [--[no-]keep-index|--[no-]stage] [-u|--include-untracked] [-a|--all] [-q|--quiet] [<message>]::
 
 	Save your local modifications to a new 'stash', and run `git reset
 	--hard` to revert them.  The <message> part is optional and gives
@@ -54,7 +54,7 @@ save [-p|--patch] [--[no-]keep-index] [-u|--include-untracked] [-a|--all] [-q|--
 	subcommand from making an unwanted stash.
 +
 If the `--keep-index` option is used, all changes already added to the
-index are left intact.
+index are left intact. Same with `--no-stage`, which is a synonym.
 +
 If the `--include-untracked` option is used, all untracked files are also
 stashed and then cleaned up with `git clean`, leaving the working directory
diff --git a/git-stash.sh b/git-stash.sh
index f0a94ab..bff4ecc 100755
--- a/git-stash.sh
+++ b/git-stash.sh
@@ -7,7 +7,7 @@ USAGE="list [<options>]
    or: $dashless drop [-q|--quiet] [<stash>]
    or: $dashless ( pop | apply ) [--index] [-q|--quiet] [<stash>]
    or: $dashless branch <branchname> [<stash>]
-   or: $dashless [save [--patch] [-k|--[no-]keep-index] [-q|--quiet]
+   or: $dashless [save [--patch] [-k|--[no-]keep-index|--[no-]stage] [-q|--quiet]
 		       [-u|--include-untracked] [-a|--all] [<message>]]
    or: $dashless clear"
 
@@ -204,6 +204,12 @@ save_stash () {
 		--no-keep-index)
 			keep_index=n
 			;;
+		--stage)
+			keep_index=n
+			;;
+		--no-stage)
+			keep_index=t
+			;;
 		-p|--patch)
 			patch_mode=t
 			# only default to keep if we don't already have an override
-- 
1.9.2+fc1.2.gfbaae8c