Try harder to display node hashes in tags view in monospaced font.
Used to work around Firefox's behaviour if "Allow pages to choose their
own fonts" is disabled.
#!/bin/sh
hg init a
cd a
hg init b
echo x > b/x
echo '# should print nothing'
hg st
echo '# should print ? b/x'
hg st b/x
hg add b/x
echo '# should print A b/x'
hg st
echo '# should forget b/x'
hg forget
echo '# should print nothing'
hg st b