Update X when laptop lip is closed

[Noah Palmer]

is there a way to automatically remove or add the display to X when the
laptop lid is opened or closed. I have been using a script to read
dev.acpi_lid.0.state, but is there better way? Also what is the proper way
to reply to someone while using a mailing list. Do you reply to the person
or freebsd-questions at freebsd.org.

-- 
Noah Palmer