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NAME
isgraph - whether character is a graphical character
SYNOPSIS
isgraph(c)
TYPES
c string
return int
DESCRIPTION
Determine if c is a graphical character. This function will return 1 if c
is graphical, 0 otherwise.
EXAMPLE
; print isgraph("A"), isgraph("a"), isgraph("1"), isgraph(" ")
1 1 1 0
LIMITS
none
LINK LIBRARY
none
SEE ALSO
islower, isupper, isalnum, isalpha, iscntrl, isdigit, isprint,
ispunct, isspace, isxdigit
## Copyright (C) 2013 Christoph Zurnieden
##
## Calc is open software; you can redistribute it and/or modify it under
## the terms of the version 2.1 of the GNU Lesser General Public License
## as published by the Free Software Foundation.
##
## Calc is distributed in the hope that it will be useful, but WITHOUT
## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
## Public License for more details.
##
## A copy of version 2.1 of the GNU Lesser General Public License is
## distributed with calc under the filename COPYING-LGPL. You should have
## received a copy with calc; if not, write to Free Software Foundation, Inc.
## 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
##
## Under source code control: 2013/09/01 18:10:53
## File existed as early as: 2013
##
## chongo <was here> /\oo/\ http://www.isthe.com/chongo/
## Share and enjoy! :-) http://www.isthe.com/chongo/tech/comp/calc/
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