bos@564: <screen><prompt>$</prompt> <userinput>echo third change &gt;&gt; myfile</userinput>
bos@564: <prompt>$</prompt> <userinput>hg commit -m 'third change'</userinput>
bos@564: <prompt>$</prompt> <userinput>hg backout -m 'back out second change' 1</userinput>
bos@144: reverting myfile
hg@296: created new head
bos@144: changeset  backs out changeset 
bos@144: the backout changeset is a new head - do not forget to merge
bos@144: (use "backout --merge" if you want to auto-merge)
bos@564: </screen>