the IDE does not appear on double click of project

[Stephen Quinn Barncard]

When I double click a project file in the finder to launch Rev, the 
edit environment does not appear. No menus, etc. Mac OS X, Rev 2

1. what is the call to start up the edit environment from a script?
2. is there a setting to 'start edit environment on application open' ?

This was not the way Rev functioned earlier. Something changed...or 
something *I* changed!!

thanks