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67 lines
1.8 KiB
Plaintext
67 lines
1.8 KiB
Plaintext
NAME
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strpos - print the first occurrence of a string in another string
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SYNOPSIS
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strpos(s, t)
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TYPES
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s str
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t str
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return int
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DESCRIPTION
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This function returns the location of the first occurance of the string t
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in the string s. If t is not found within s, 0 is returned. If t is
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found at the beginning of s, 1 is returned.
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EXAMPLE
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> strpos("abcdefg", "c")
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3
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> strpos("abcdefg", "def")
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4
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> strpos("abcdefg", "defg")
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4
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> strpos("abcdefg", "defgh")
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0
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> strpos("abcdefg", "abc")
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1
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> strpos("abcdefg", "xyz")
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0
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LIMITS
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none
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LINK LIBRARY
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none
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SEE ALSO
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XXX - fill in
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## Copyright (C) 1999 Landon Curt Noll
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##
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## Calc is open software; you can redistribute it and/or modify it under
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## the terms of the version 2.1 of the GNU Lesser General Public License
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## as published by the Free Software Foundation.
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##
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## Calc is distributed in the hope that it will be useful, but WITHOUT
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## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
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## Public License for more details.
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##
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## A copy of version 2.1 of the GNU Lesser General Public License is
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## distributed with calc under the filename COPYING-LGPL. You should have
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## received a copy with calc; if not, write to Free Software Foundation, Inc.
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## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
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##
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## @(#) $Revision: 29.1 $
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## @(#) $Id: strpos,v 29.1 1999/12/14 09:16:08 chongo Exp $
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## @(#) $Source: /usr/local/src/cmd/calc/help/RCS/strpos,v $
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##
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## Under source code control: 1995/07/09 03:48:57
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## File existed as early as: 1995
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##
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## chongo <was here> /\oo/\ http://reality.sgi.com/chongo/
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## Share and enjoy! :-) http://reality.sgi.com/chongo/tech/comp/calc/
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