ON ERROR

        [SIC\]ON ERROR [Command]

    This command changes the current error recovery action.

    By default, a PAUSE is automatically generated by any error during  exe-
    cution.  Without  argument, ON ERROR resets to this default. Use the SIC
    command (without argument) to display the current ON ERROR status.

    The error recovery can be changed and any other valid command line  Com-
    mand  can  be activated instead of PAUSE when an error occurs, using the
    command ON ERROR Command. A very useful error recovery command for loops
    is  NEXT, which enables skipping the remaining commands of the loop when
    something went wrong, and resumes the loop at for  the  following  index
    value.

    Note  that  the  ON  ERROR command does not affect the behaviour on <^C>
    trapping, which always returns a PAUSE. The  ON ERROR  command  is  only
    valid within the procedure which declared it.