tests/test-diff-reverse

commands: label from user is in local encoding

repo.branchtags().keys() are in UTF-8, so the label should be converted to UTF-8
before checking for a naming conflict.  Keep the original label for ui.status()

#!/bin/sh

hg init
cat > a <<EOF
a
b
c
EOF
hg ci -Am adda

cat > a <<EOF
d
e
f
EOF
hg ci -m moda

hg diff --reverse -r0 -r1

cat >> a <<EOF
g
h
EOF
hg diff --reverse --nodates