Show modified files in git-ls-files

Add -m/--modified to show files that have been modified wrt. the index.

[jc: The original came from Brian Gerst on Sep 1st but it only checked
if the paths were cache dirty without actually checking the files were
modified.  I also added the usage string and a new test.]

Signed-off-by: Junio C Hamano <junkio@cox.net>

1 files changed, 0 insertions, 61 deletions

diff --git a/t/t3010-ls-files-killed.sh b/t/t3010-ls-files-killed.sh
deleted file mode 100755
index 2e18baae5a..0000000000
--- a/t/t3010-ls-files-killed.sh
+++ /dev/null
@@ -1,61 +0,0 @@
-#!/bin/sh
-#
-# Copyright (c) 2005 Junio C Hamano
-#
-
-test_description='git-ls-files -k flag test.
-
-This test prepares the following in the cache:
-
-    path0       - a file
-    path1       - a symlink
-    path2/file2 - a file in a directory
-    path3/file3 - a file in a directory
-
-and the following on the filesystem:
-
-    path0/file0 - a file in a directory
-    path1/file1 - a file in a directory
-    path2       - a file
-    path3       - a symlink
-    path4	- a file
-    path5	- a symlink
-    path6/file6 - a file in a directory
-
-git-ls-files -k should report that existing filesystem
-objects except path4, path5 and path6/file6 to be killed.
-'
-. ./test-lib.sh
-
-date >path0
-ln -s xyzzy path1
-mkdir path2 path3
-date >path2/file2
-date >path3/file3
-test_expect_success \
-    'git-update-index --add to add various paths.' \
-    "git-update-index --add -- path0 path1 path?/file?"
-
-rm -fr path?
-date >path2
-ln -s frotz path3
-ln -s nitfol path5
-mkdir path0 path1 path6
-date >path0/file0
-date >path1/file1
-date >path6/file6
-
-test_expect_success \
-    'git-ls-files -k to show killed files.' \
-    'git-ls-files -k >.output'
-cat >.expected <<EOF
-path0/file0
-path1/file1
-path2
-path3
-EOF
-
-test_expect_success \
-    'validate git-ls-files -k output.' \
-    'diff .output .expected'
-test_done