rebase: refactor can_fast_forward into goto tower

diff --git a/Documentation/git-switch.txt b/Documentation/git-switch.txt
index f15e5bdcf414f9c81a291ebc70d45dd59e377d9f..197900363b0b7daa273fc2b39f7bed6961f08e09 100644 (file)
--- a/Documentation/git-switch.txt
+++ b/Documentation/git-switch.txt
@@ -29,6 +29,8 @@ Switching branches does not require a clean index and working tree
 however if the operation leads to loss of local changes, unless told
 otherwise with `--discard-changes` or `--merge`.
 
+THIS COMMAND IS EXPERIMENTAL. THE BEHAVIOR MAY CHANGE.
+
 OPTIONS
 -------
 <branch>::