Allow using a ssh repository without a path. This uses the home directory on the remote side or the directory specified in the command in .ssh/authorized_keys

#!/bin/sh

hg init
echo This is file a1 > a
hg add a
hg commit -m "commit #0" -d "0 0"
touch b
hg add b
rm b
hg commit -A -m"comment #1" -d "0 0"