Introduction - If you have any usage issues, please Google them yourself
pl0 compiler grammar (1) the expansion of one-dimensional array of integers. Var array expansion: VAR < array identification name> (< lower bound> : < upper bound> ) < lower bound " and" upper bound> of available constants logo. (2) the expansion of the function of conditional statements as to: IF < condition> THEN < statement> [ELSE < statement> ] (3) an increase in repeat repeat statement: REPEAT < statements> ( < statements> ) UNTIL < condition>