1INDEX(3F)                                                            INDEX(3F)
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NAME

6       index, rindex, lnblnk, len - tell about character objects
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SYNOPSIS

9       (intrinsic) function index (string, substr)
10       character*(*) string, substr
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12       integer function rindex (string, substr)
13       character*(*) string, substr
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15       function lnblnk (string)
16       character*(*) string
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18       (intrinsic) function len (string)
19       character*(*) string
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DESCRIPTION

22       Index  (rindex) returns the index of the first (last) occurrence of the
23       substring substr in string, or zero if it does not occur.  Index is  an
24       f77 intrinsic function; rindex is a library routine.
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26       Lnblnk  returns  the  index  of the last non-blank character in string.
27       This is useful since all f77 character objects are fixed length,  blank
28       padded.   Intrinsic  function  len  returns  the  size of the character
29       object argument.
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FILES

32       /usr/lib/libF77.a
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364.2 Berkeley Distribution        May 15, 1985                        INDEX(3F)