Examples: Compiling Little Languages

	..	Index to Examples.
	6/01	Grammar for arithmetic expressions.
	6/02	First step: evaluate numbers and terms, output result.
	6/03	Second step: evaluate multiplication and division.
	6/04	Immediate evaluation of arithmetic expressions.
	6/05	First step: evaluate variable names.
	6/06	Second step: compile numbers and variable names.
	6/07	Compile arithmetic expressions into JavaScript functions.
	6/08	Translate arithmetic expressions into postfix notation.
	6/09	Compile arithmetic expressions into stack machine instructions.
	6/10	Names for stack machine instructions.
	6/11	Compile control structures into stack machine instructions.
	6/12	Compile control structures into JavaScript functions.