index(3F) — bsd — Apollo Domain/OS SR10.4

INDEX(3F)                            BSD                             INDEX(3F)



NAME
     index, rindex, lnblnk, len - tell about character objects

SYNOPSIS
     (intrinsic) function index (string, substr)
     character*(*) string, substr

     integer function rindex (string, substr)
     character*(*) string, substr

     function lnblnk (string)
     character*(*) string

     (intrinsic) function len (string)
     character*(*) string

DESCRIPTION
     index (rindex) returns the index of the first (last) occurrence of the
     substring substr in string, or 0 if it does not occur.  index is an f77
     intrinsic function; rindex is a library routine.

     lnblnk returns the index of the last non-blank character in string. This
     is useful since all f77 character objects are fixed length, blank padded.
     Intrinsic function len returns the size of the character object argument.

FILES
     /usr/lib/libF77.a
Museum
