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Programs
Language basics
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Programs
Program registers
Predefined global registers can be used in programs to detect errors, signals and events.
STATUS
STATUS
is a predefined variable that contains the execution status of the last instruction.
INT_FLAG
INT_FLAG
is a predefined variable set to
TRUE
when an interruption event is detected.
QUIT_FLAG
QUIT_FLAG
is a predefined variable set to
TRUE
when a quit event is detected.