FXEM - raise a run time error condition.
call fxem(ncode, msg, len)
- is the integer value of the error being raised. This
should be in the range 61<=ncode<=66, since these
error codes are reserved for the user program.
- is a character expression with the message to print on
unit 06 before the traceback.
- is the length of "msg" in words.
FXEM declares that a runtime error has occured. Unless some
other action has been specified by call to FXOPT, "msg"
and a traceback will be printed on unit 06. For the user error
codes, 61-66, the default action is to terminate the program
after printing the error message. This may be changed by a call
- expl f77 lib fxopt
- for how to control what happens on a run time error.
Copyright © 1996, Thinkage Ltd.