PRIVATE Command Example

*** Program example demonstrating PRIVATE ***
SET TALK OFF
val1 = 10
val2 = 15

DO down
? val1, val2  && Displays 10, 100

PROCEDURE down
PRIVATE val1
val1 = 50
val2 = 100
? '   Val1   Val2'
? val1, val2  && Displays 50, 100
RETURN