1. installed wp 2.8.4, this works fine
2. upgrade to wp 2.9.2, the visual editor loses preview and screen is white (sometimes with squiggly red lines)
verified on local wamp dev system as well as on web based linux production server.
is there either a missing hook or renamed hook in the newer version of wp that devformatter is no longer compatible with?
would love to use this plug-in, but can't until it works with latest wp.