X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=blobdiff_plain;f=README;h=dcb7e805412d361def75c54e56f31f465bfbca58;hb=53583f1e08ce7612e14dfc44c4dcc283902ff85b;hp=fc74ff81160a826ddc4ab467d167114553c61df0;hpb=563ddeffd5d5947fe05b6d5ae0ae9176208557b8;p=topgit.git

diff --git a/README b/README
index fc74ff8..dcb7e80 100644
--- a/README
+++ b/README
@@ -308,6 +308,13 @@ tg mail
 	The '-r' parameter with msgid can be used to generate in-reply-to
 	and reference headers to an earlier mail.
 
+	Note: be careful when using this command.  It easily sends out several
+	mails.  You might want to run
+
+		git config sendemail.confirm always
+
+	to let `git send-email` ask for confirmation before sending any mail.
+
 	TODO: 'tg mail patchfile' to mail an already exported patch
 	TODO: mailing patch series
 	TODO: specifying additional options and addresses on command
@@ -344,6 +351,13 @@ tg summary
 	pass '--graphviz' to get a dot-suitable output to draw a dependency
 	graph between the topic branches.
 
+	You can also use the --sort option to sort the branches using
+	a topological sort.  This is especially useful if each
+	TopGit-tracked topic branch depends on a single parent branch,
+	since it will then print the branches in the dependency
+	order.  In more complex scenarios, a text graph view would be
+	much more useful, but that is not yet implemented.
+
 	TODO: Speed up by an order of magnitude
 	TODO: Text graph view