diff doc/README @ 3092:25857e00af8e

cat: default to working dir parent instead of tip This introduces a defaultrev function that chooses the working dir parent if a revision isn't specified, and uses it in several places.
author Brendan Cully <brendan@kublai.com>
date Thu, 14 Sep 2006 19:24:00 -0700
parents 7a3a3952c431
children 8db8e1100f3f
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