Make "tree_entry" have a SHA1 instead of a union of object pointers

diff --git a/Documentation/git-rev-list.txt b/Documentation/git-rev-list.txt
index 8255ae1bceee562140179704352a7e4f9cd83d99..ad6d14c55aab2144bdac3c313305ba408fe5f0db 100644 (file)
--- a/Documentation/git-rev-list.txt
+++ b/Documentation/git-rev-list.txt
@@ -68,9 +68,10 @@ OPTIONS
 --bisect::
        Limit output to the one commit object which is roughly halfway
        between the included and excluded commits. Thus, if 'git-rev-list
-       --bisect foo ^bar ^baz' outputs 'midpoint', the output
-       of 'git-rev-list foo ^midpoint' and 'git-rev-list midpoint
-       ^bar ^baz' would be of roughly the same length. Finding the change
+       --bisect foo {caret}bar {caret}baz' outputs 'midpoint', the output
+       of 'git-rev-list foo {caret}midpoint' and 'git-rev-list midpoint
+       {caret}bar {caret}baz' would be of roughly the same length.
+       Finding the change
        which introduces a regression is thus reduced to a binary search:
        repeatedly generate and test new 'midpoint's until the commit chain
        is of length one.