X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=blobdiff_plain;f=README;h=8a68a652bd493c8397410362d98bcf58750dcb12;hb=f5e3413132a2403ab97833bac4644d3d7ee3253e;hp=2cfad59048bece61b5d9de37b127d0414d562ba1;hpb=7b7ec06945024ed99181fac2b88f8fe44eb5a6f8;p=topgit.git

diff --git a/README b/README
index 2cfad59..8a68a65 100644
--- a/README
+++ b/README
@@ -329,6 +329,10 @@ tg summary
 	'!' marks that it has missing dependencies (even recursively),
 	'B' marks that it is out-of-date wrt. its base).
 
+	This can take long time to accurately determine all the relevant
+	information about each branch; you can pass '-t' to get just
+	terse list of topic branch names quickly.
+
 	TODO: Speed up by an order of magnitude
 	TODO: Graph view