$ hg qnew seconda.patch
$ hg log --style=compact --limit=2
2[qtip,seconda.patch,tip] 2d7ecb80769d 2009-06-05 15:51 +0000 bos
[mq]: seconda.patch
1[prima.patch,qbase] 8593307a06ec 2009-06-05 15:51 +0000 bos
[mq]: prima.patch
$ echo 'riga 4' >> file1
$ hg qrefresh
$ hg tip --style=compact --patch
2[qtip,seconda.patch,tip] 78d47e79ab59 2009-06-05 15:51 +0000 bos
[mq]: seconda.patch
diff -r 8593307a06ec -r 78d47e79ab59 file1
--- a/file1 Fri Jun 05 15:51:00 2009 +0000
+++ b/file1 Fri Jun 05 15:51:02 2009 +0000
@@ -1,3 +1,4 @@
riga 1
riga 2
riga 3
+riga 4
$ hg annotate file1
0: riga 1
1: riga 2
1: riga 3
2: riga 4