# numxer.f

          FUNCTION NUMXER (NERR)
    C***BEGIN PROLOGUE  NUMXER
    C***PURPOSE  Return the most recent error number.
    C***LIBRARY   SLATEC (XERROR)
    C***CATEGORY  R3C
    C***TYPE      INTEGER (NUMXER-I)
    C***KEYWORDS  ERROR NUMBER, XERROR
    C***AUTHOR  Jones, R. E., (SNLA)
    C***DESCRIPTION
    C
    C     Abstract
    C        NUMXER returns the most recent error number,
    C        in both NUMXER and the parameter NERR.
    C
    C***REFERENCES  R. E. Jones and D. K. Kahaner, XERROR, the SLATEC
    C                 Error-handling Package, SAND82-0800, Sandia
    C                 Laboratories, 1982.
    C***ROUTINES CALLED  J4SAVE
    C***REVISION HISTORY  (YYMMDD)
    C   790801  DATE WRITTEN
    C   891214  Prologue converted to Version 4.0 format.  (BAB)
    C   900402  Added TYPE section.  (WRB)
    C   910411  Made user-callable and added KEYWORDS section.  (WRB)
    C   920501  Reformatted the REFERENCES section.  (WRB)
    C***END PROLOGUE  NUMXER