Comments

// Single line comment
/* Multi-line
comment */

Literal values

0
32
true
false

Full example

/*
 * Checks if two input bits are equal
 */
 
CHIP Eq {
  IN a, b;
  OUT out; // True iff a=b
  PARTS:
    Xor(a=a, b=b, out=uneq);
    Not(in=uneq, out=out);
}