index(3F) — svr3 — mips UMIPS RISC/os 5.01



INDEX(3F-SVR3)      RISC/os Reference Manual       INDEX(3F-SVR3)



NAME
     index - return location of Fortran substring

SYNOPSIS
     character*N1 ch1
     character*N2 ch2
     integer i

     i = index(ch1, ch2)

DESCRIPTION
     index returns the location of substring ch2 in string ch1.
     The value returned is the position at which substring ch2
     starts, or 0 if it is not present in string ch1.  If N2 is
     greater than N1, a zero is returned.








































                        Printed 11/19/92                   Page 1
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