fast-import: add 'ls' command

diff --git a/Documentation/git-replace.txt b/Documentation/git-replace.txt
index 8adc1ef55c620d04fc10b8d6ccb0b9c90765a753..fde209258234edd221dea2f5b096c78f1978eeb4 100644 (file)
--- a/Documentation/git-replace.txt
+++ b/Documentation/git-replace.txt
@@ -17,31 +17,35 @@ DESCRIPTION
 Adds a 'replace' reference in `.git/refs/replace/`
 
 The name of the 'replace' reference is the SHA1 of the object that is
-replaced. The content of the replace reference is the SHA1 of the
+replaced. The content of the 'replace' reference is the SHA1 of the
 replacement object.
 
-Unless `-f` is given, the replace reference must not yet exist in
+Unless `-f` is given, the 'replace' reference must not yet exist in
 `.git/refs/replace/` directory.
 
-Replace references will be used by default by all git commands except
-those doing reachability traversal (prune, pack transfer and fsck).
+Replacement references will be used by default by all git commands
+except those doing reachability traversal (prune, pack transfer and
+fsck).
 
-It is possible to disable use of replacement refs for any command
-using the --no-replace-objects option just after "git".
+It is possible to disable use of replacement references for any
+command using the `--no-replace-objects` option just after 'git'.
 
-For example if commit "foo" has been replaced by commit "bar":
+For example if commit 'foo' has been replaced by commit 'bar':
 
 ------------------------------------------------
-$ git --no-replace-object cat-file commit foo
+$ git --no-replace-objects cat-file commit foo
 ------------------------------------------------
 
-show information about commit "foo", while:
+shows information about commit 'foo', while:
 
 ------------------------------------------------
 $ git cat-file commit foo
 ------------------------------------------------
 
-show information about commit "bar".
+shows information about commit 'bar'.
+
+The 'GIT_NO_REPLACE_OBJECTS' environment variable can be set to
+achieve the same effect as the `--no-replace-objects` option.
 
 OPTIONS
 -------
@@ -61,7 +65,7 @@ OPTIONS
 BUGS
 ----
 Comparing blobs or trees that have been replaced with those that
-replace them will not work properly. And using 'git reset --hard' to
+replace them will not work properly. And using `git reset --hard` to
 go back to a replaced commit will move the branch to the replacement
 commit instead of the replaced commit.