Example 2

Nested IF commands are used to determine whether a COPYDUMP or a PRINT command is to be processed:

IF LASTCC > 4  -
  THEN IF MAXCC < 12  -
    THEN COPYDUMP ...
    ELSE
  ELSE IF LASTCC = 4  -
    THEN PRINT ...

If the first IF clause finds that LASTCC is greater than 4 and the second IF command finds that MAXCC is 12 or greater, no function command is processed. The null ELSE command specifies that the next ELSE corresponds to the first THEN.