patchbomb: respect HGPLAIN when piping --test output to PAGER
It makes easy to use `hg email --test` from another tool.
#!/bin/sh
hg init a
cd a
echo a > a
hg add -n
hg st
hg add
hg st
hg forget a
hg add
hg st
echo b > b
hg add -n b
hg st
hg add b || echo "failed to add b"
hg st
echo % should fail
hg add b
hg st
hg ci -m 0 --traceback
echo % should fail
hg add a
echo aa > a
hg ci -m 1
hg up 0
echo aaa > a
hg ci -m 2
hg merge
hg st
echo % should fail
hg add a
hg st
hg resolve -m a
hg ci -m merge
echo % issue683
hg forget a
hg add a
hg st
hg rm a
hg st
echo a > a
hg add a
hg st
hg add c && echo "unexpected addition of missing file"
echo c > c
hg add d c && echo "unexpected addition of missing file"
hg st