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51 lines
1.5 KiB
Plaintext
51 lines
1.5 KiB
Plaintext
NAME
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isgraph - whether character is a graphical character
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SYNOPSIS
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isgraph(c)
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TYPES
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c string
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return int
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DESCRIPTION
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Determine if c is a graphical character. This function will return 1 if c
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is graphical, 0 otherwise.
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EXAMPLE
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; print isgraph("A"), isgraph("a"), isgraph("1"), isgraph(" ")
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1 1 1 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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islower, isupper, isalnum, isalpha, iscntrl, isdigit, isprint,
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ispunct, isspace, isxdigit
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## Copyright (C) 2013 Christoph Zurnieden
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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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## 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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##
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## Under source code control: 2013/09/01 18:10:53
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## File existed as early as: 2013
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##
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## chongo <was here> /\oo/\ http://www.isthe.com/chongo/
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## Share and enjoy! :-) http://www.isthe.com/chongo/tech/comp/calc/
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