mq: hg qnew -f should refresh the new patch
qnew -f was originally meant to just skip the localchanges check.
But, it currently discards the local changes, which is not at all what
people expect.
This patch changes qnew -f to create the new patch and then
run hg qrefresh on it. The local changes will be in the new
patch.
#!/bin/sh
mkdir a
cd a
hg init
echo foo > b
hg add b
hg ci -m "b" -d "1000000 0"
chmod -w .hg
cd ..
hg clone a b
chmod +w a/.hg # let test clean up
cd b
hg verify