--- a/hg.rst	Fri Feb 26 23:45:00 2010 +0200
+++ b/hg.rst	Fri Feb 26 23:45:14 2010 +0200
@@ -13,6 +13,18 @@
   [defaults]
   log = -v
 
+** Follow history ever when file copied.
+
+By default 'hg log' show only history after last file copy. To see log message
+before copying run:
+
+  $ hg log -f
+
+or put into ~/.hgrc:
+
+  [defaults]
+  log = -f
+
 * Manage patches with MQ.
 
 First enable MQ, add following to your ~/.hgrc: