PS TEXT FORMAT Reference Manual

Syntax Summary
A-14 11387 Tandem Computers Incorporated
primary ::= constant | variable | function | (exp)
constant ::= string | number
variable ::= name
function ::= name ( expression [ , expression ] ... )
name ::= letter


















digit
letter
-
...
string ::= " [ character [ character ] ... ] "
number ::= integer [ . integer ]
integer ::= digit [ digit ] ...