fixed link in documentation of diff-options

diff --git a/Documentation/git-rev-parse.txt b/Documentation/git-rev-parse.txt
index e1cb4ef8568d05ad7bacfb391227bb88560fd448..4758c33dee53b21c0e8a489f0da11a30c63cbf48 100644 (file)
--- a/Documentation/git-rev-parse.txt
+++ b/Documentation/git-rev-parse.txt
@@ -89,6 +89,17 @@ OPTIONS
 --git-dir::
        Show `$GIT_DIR` if defined else show the path to the .git directory.
 
+--is-inside-git-dir::
+       When the current working directory is below the repository
+       directory print "true", otherwise "false".
+
+--is-inside-work-tree::
+       When the current working directory is inside the work tree of the
+       repository print "true", otherwise "false".
+
+--is-bare-repository::
+       When the repository is bare print "true", otherwise "false".
+
 --short, --short=number::
        Instead of outputting the full SHA1 values of object names try to
        abbreviate them to a shorter unique name. When no length is specified
@@ -204,7 +215,10 @@ blobs contained in a commit.
 * A colon, optionally followed by a stage number (0 to 3) and a
   colon, followed by a path; this names a blob object in the
   index at the given path.  Missing stage number (and the colon
-  that follows it) names an stage 0 entry.
+  that follows it) names an stage 0 entry. During a merge, stage
+  1 is the common ancestor, stage 2 is the target branch's version
+  (typically the current branch), and stage 3 is the version from
+  the branch being merged.
 
 Here is an illustration, by Jon Loeliger.  Both node B and C are
 a commit parents of commit node A.  Parent commits are ordered
@@ -213,7 +227,7 @@ left-to-right.
     G   H   I   J
      \ /     \ /
       D   E   F
-       \  |  / \
+       \  |  / \ 
         \ | /   |
          \|/    |
           B     C