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basic.clear

Statement/BASIC Program, Releases: AP and R83

Initializes all variables.

Description

sets all local and common variables to 0 (zero) in a 'main' program.

In a subroutine, only the local variables are affected. Named common variables are not affected by the 'clear' statement.

See Also

Command Name Type Description
variables Definition store a number, string, file descriptor, or select list, and may change dynamically throughout the execution of the program.
basic.assigned Function Determines if variable has been assigned a value.
basic.subroutine Statement Defines program as external subroutine.
basic.assignment Definition Assigns value to variable.
basic.statements Definition Definition of statements and functions.
basic.common Statement Declares common variables.

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