Function scan

Assembler/assembler.py:746–756

scan: applies function scanner() to each line of the source code.

()

def scan():
    """
    scan: applies function scanner() to each line of the source code.
    """
    global lines
    assert len(lines) > 0, "no lines"
    for line in lines:
        try:
            scanner(line)
        except InvalidSyntax:
            print("line=", line)


def parser():