Documentation/diff-index: mention two modes of operation

"diff-index" can be used to compare a tree with the tracked working tree files (when used without the --index option), or with the index (when used with the --index option). The text however did not say anything about the comparison with the working tree at all. Fix this. Reported-by: Albert Netymk <albertnetymk@gmail.com> Helped-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Junio C Hamano committed May 19, 2013 at 22:01 UTC b3d6e6e7075967659dc2f5064b4829902cca67da
1 file changed +6 -6
Documentation/git-diff-index.txt
+6 -6
@@ -3,7 +3,7 @@ git-diff-index(1)
3
4 NAME
5 ----
6 -git-diff-index - Compares content and mode of blobs between the index and repository
6 +git-diff-index - Compare a tree to the working tree or index
7
8
9 SYNOPSIS
@@ -13,11 +13,11 @@ SYNOPSIS
13
14 DESCRIPTION
15 -----------
16 -Compares the content and mode of the blobs found via a tree
17 -object with the content of the current index and, optionally
18 -ignoring the stat state of the file on disk. When paths are
19 -specified, compares only those named paths. Otherwise all
20 -entries in the index are compared.
16 +Compares the content and mode of the blobs found in a tree object
17 +with the corresponding tracked files in the working tree, or with the
18 +corresponding paths in the index. When <path> arguments are present,
19 +compares only paths matching those patterns. Otherwise all tracked
20 +files are compared.
21
22 OPTIONS
23 -------