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Annotation of 43BSDTahoe/man/man3f/index.3, revision 1.1.1.1

1.1       root        1: .\" Copyright (c) 1983 Regents of the University of California.
                      2: .\" All rights reserved.  The Berkeley software License Agreement
                      3: .\" specifies the terms and conditions for redistribution.
                      4: .\"
                      5: .\"    @(#)index.3f    6.1 (Berkeley) 5/15/85
                      6: .\"
                      7: .TH INDEX 3F "May 15, 1985"
                      8: .UC 5
                      9: .SH NAME
                     10: index, rindex, lnblnk, len \- tell about character objects
                     11: .SH SYNOPSIS
                     12: .B (intrinsic) function index (string, substr)
                     13: .br
                     14: .B character*(*) string, substr
                     15: .sp 1
                     16: .B integer function rindex (string, substr)
                     17: .br
                     18: .B character*(*) string, substr
                     19: .sp 1
                     20: .B function lnblnk (string)
                     21: .br
                     22: .B character*(*) string
                     23: .sp 1
                     24: .B (intrinsic) function len (string)
                     25: .br
                     26: .B character*(*) string
                     27: .SH DESCRIPTION
                     28: .I Index
                     29: .I (rindex)
                     30: returns the index of the first (last) occurrence of the substring
                     31: .I substr
                     32: in
                     33: .I string,
                     34: or zero if it does not occur.
                     35: .I Index
                     36: is an f77 intrinsic function;
                     37: .I rindex
                     38: is a library routine.
                     39: .PP
                     40: .I Lnblnk
                     41: returns the index of the last non-blank character in
                     42: .I string.
                     43: This is useful since all f77 character objects are fixed length, blank padded.
                     44: Intrinsic function
                     45: .I len
                     46: returns the size of the character object argument.
                     47: .SH FILES
                     48: .ie \nM /usr/ucb/lib/libF77.a
                     49: .el /usr/lib/libF77.a

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