throwerror ( integer )
throwerror integer

Cause a runtime error to occour. These errors may be trapped with the Onerror statement.

onerror errortrap
print "before error"
throwerror 99
print "after error"
end

subroutine errortrap()
print "error " + lasterror + " happened"
end subroutine

will display

before error
error 99 happened
after error

Error Codes, Lasterror, Lasterrorextra, Lasterrorline, Lasterrormessage, Offerror, Onerror

0.9.6.75