Prof. Harley Flanders wrote:

My memory is that it wasn't in the reference manual, but...

If you used the word as an identifier in a program, the compiler issued an error report (which of course I don't remember). But I came to the conclusion that it was a secret reserved word.

I think with UCSD even, you could redefine predefined identifiers.

program test; type separate= integer; var i:separate; begin end. program test; var separate: integer; begin end. Both compile fine with Apple II UCSD Pascal 1.3. Regards, Adriaan van Os