Oh, I'm also too young to have experienced the Lisp hardware. I've tried Genera in an emulator, though, and I've read some of the manuals because it's so intere

Oh, I'm also too young to have experienced the Lisp hardware. I've tried Genera in an emulator, though, and I've read some of the manuals because it's so interesting. There's a nice user interface programming manual preserved at [1]. Defining commands starts on PDF page 39. [1] http://www.bitsavers.org/pdf/symbolics/software/genera_8/Programming_the_User_Interface.pdf http://www.bitsavers.org/pdf/symbolics/software/genera_8/Pro...