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 By itself, CLEAR performs the following actions:
    • Closes all files                 • Releases all file buffers
    • Clears all common variables      • Resets numeric variables and arrays
    • Initializes the stack            • Sets string variables to null
 
 CLEAR also changes the size of the stack if stacksize& is specified.
 
    CLEAR [,,stacksize&]
 
    ■ stacksize&        Sets the size, in bytes, of the stack
 
 See Also
    ◄CLEAR Method►                     ◄Memory Management Commands►
    ◄STACK Function►                   ◄STACK Statement►