Errp

errp returns the name of the script where an error occurred. It can be used in the error handling routine set by Onerrgo.

Syntax

   errp

Examples

   # Let's trigger an error (division by zero)
   Funprog DIV_BY_ZERO
   Local Integer ZERO, ONE, RESULT
   Local Char ERROR_MESSAGE(250)
   ONE=1 : ZERO=0
    Onerrgo ERR_HANDLE
    RESULT = ONE / ZERO
    End ERROR_MESSAGE
$ERR_HANDLE
    ERROR_MESSAGE="Error"-num$(errn)-"raised on line"-num$(errl)-"in script"-errp-"Message:"-errmes$(errn)
&                -"Additional details:"-errm
    Resume

Description

errp returns a script name. The result type is Char.
errp has only a significant value in the error handling routine.

See also

errn, errl, Onerrgo, errmes$, errm.