Platform-specific handlers (fork of: menus in MacOS

[Jim Witte]

> Do you have an openStack routine that resizes or pushes down depending 
> on the platform?

   Would there be any advantage (other than perhaps bit of elegance) to 
having platform-specific handler names built into Rev (or would they 
have to be built into MetaCard?)  Something like "openstackMacOS. 
openStackUnix, openStackWin32"?

Jim