INDEX(3F)INDEX(3F)NAMEindex - return location of FORTRAN substring
SYNOPSIS
character*N1 ch1
character*N2 ch2
integer i
i = index(ch1, ch2)
DESCRIPTION
The result of index is an integer value indicating the position in the
first argument of the first substring which is identical to the second
argument. The result of index('ABCDEF','CD'), for example, would be 3.
If no substring of the first argument matches the second argument, the
result is zero. index returns the result type integer*2 if the -i2
compile option is in effect; otherwise, the result type is integer*4.
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