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BREXX, Special Variables
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Special Variables

There are three special variables:

SIGL

holds the line number of the instruction that was last executed before control of program was transferred to another place. This can be caused by a SIGNAL instruction, a CALL instruction or a trapped error condition.
RC
is set to the errorlevel (return-code) after execution of every command (to host).
RESULT
is set by a RETURN instruction in a CALLed procedure.

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