diff: add --word-diff option that generalizes --color-words

diff --git a/Documentation/rev-list-options.txt b/Documentation/rev-list-options.txt
index 39a064b53354d162ab0820c4af293182b9ad997b..b9fb7a86bd4bf91205b77275fb51ff13a3bc5622 100644 (file)
--- a/Documentation/rev-list-options.txt
+++ b/Documentation/rev-list-options.txt
@@ -234,26 +234,26 @@ endif::git-rev-list[]
 
 --all::
 
-       Pretend as if all the refs in `$GIT_DIR/refs/` are listed on the
+       Pretend as if all the refs in `refs/` are listed on the
        command line as '<commit>'.
 
 --branches[=pattern]::
 
-       Pretend as if all the refs in `$GIT_DIR/refs/heads` are listed
+       Pretend as if all the refs in `refs/heads` are listed
        on the command line as '<commit>'. If `pattern` is given, limit
        branches to ones matching given shell glob. If pattern lacks '?',
        '*', or '[', '/*' at the end is implied.
 
 --tags[=pattern]::
 
-       Pretend as if all the refs in `$GIT_DIR/refs/tags` are listed
+       Pretend as if all the refs in `refs/tags` are listed
        on the command line as '<commit>'. If `pattern` is given, limit
        tags to ones matching given shell glob. If pattern lacks '?', '*',
        or '[', '/*' at the end is implied.
 
 --remotes[=pattern]::
 
-       Pretend as if all the refs in `$GIT_DIR/refs/remotes` are listed
+       Pretend as if all the refs in `refs/remotes` are listed
        on the command line as '<commit>'. If `pattern`is given, limit
        remote tracking branches to ones matching given shell glob.
        If pattern lacks '?', '*', or '[', '/*' at the end is implied.
@@ -268,9 +268,9 @@ endif::git-rev-list[]
 ifndef::git-rev-list[]
 --bisect::
 
-       Pretend as if the bad bisection ref `$GIT_DIR/refs/bisect/bad`
+       Pretend as if the bad bisection ref `refs/bisect/bad`
        was listed and as if it was followed by `--not` and the good
-       bisection refs `$GIT_DIR/refs/bisect/good-*` on the command
+       bisection refs `refs/bisect/good-*` on the command
        line.
 endif::git-rev-list[]
 
@@ -570,10 +570,10 @@ Bisection Helpers
 
 Limit output to the one commit object which is roughly halfway between
 included and excluded commits. Note that the bad bisection ref
-`$GIT_DIR/refs/bisect/bad` is added to the included commits (if it
-exists) and the good bisection refs `$GIT_DIR/refs/bisect/good-*` are
+`refs/bisect/bad` is added to the included commits (if it
+exists) and the good bisection refs `refs/bisect/good-*` are
 added to the excluded commits (if they exist). Thus, supposing there
-are no refs in `$GIT_DIR/refs/bisect/`, if
+are no refs in `refs/bisect/`, if
 
 -----------------------------------------------------------------------
        $ git rev-list --bisect foo ^bar ^baz
@@ -594,7 +594,7 @@ one.
 --bisect-vars::
 
 This calculates the same as `--bisect`, except that refs in
-`$GIT_DIR/refs/bisect/` are not used, and except that this outputs
+`refs/bisect/` are not used, and except that this outputs
 text ready to be eval'ed by the shell. These lines will assign the
 name of the midpoint revision to the variable `bisect_rev`, and the
 expected number of commits to be tested after `bisect_rev` is tested
@@ -608,7 +608,7 @@ number of commits to be tested if `bisect_rev` turns out to be bad to
 
 This outputs all the commit objects between the included and excluded
 commits, ordered by their distance to the included and excluded
-commits. Refs in `$GIT_DIR/refs/bisect/` are not used. The farthest
+commits. Refs in `refs/bisect/` are not used. The farthest
 from them is displayed first. (This is the only one displayed by
 `--bisect`.)
 +