6.  Shortened 'IF' statement
    ~~~~~~~~~~~~~~~~~~~~~~~~
In most cases, the statement IF A<>0 THEN etc. can be shortened to just IF A
etc. The "<>0" is implied, provided A can only be zero, or +1 or more, or -1
or less. In the 'before' and 'after' example below, note the space after the
variable "A" in the second version. This space would be unnecessary if the
variable were "A%" instead.

100 IF A<>0 THEN G=5:GOTO 70

100 IF A G=5:GOTO 70   (Note the space after the A!)