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! $Id: configurable.f90 11680 2011-03-27 17:57:51Z airwin $
!
! Copyright (C) 2004 Alan W. Irwin
!
! This file is part of PLplot.
!
! PLplot is free software; you can redistribute it and/or modify
! it under the terms of the GNU Library General Public License as
! published by the Free Software Foundation; either version 2 of the
! License, or (at your option) any later version.
!
! PLplot 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 Library General Public License for more details.
!
! You should have received a copy of the GNU Library General Public
! License along with PLplot; if not, write to the Free Software
! Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
subroutine plparseopts(mode)
implicit none
include 'sfstubs.h'
integer mode
integer maxargs, iargs, numargs, index, maxindex, iargc, islen
parameter(maxindex = maxlen/4)
parameter (maxargs=20)
character*(maxlen) arg
integer*4 iargsarr(maxindex, maxargs)
! write(0,'(a)') 'plparseopts not implemented on this fortran'//
! & ' platform because iargc or getarg are not available'
numargs = iargc()
if(numargs.lt.0) then
! This actually happened on badly linked Cygwin platform.
write(0,'(a)') 'plparseopts: negative number of arguments'
return
endif
if(numargs+1.gt.maxargs) then
write(0,'(a)') 'plparseopts: too many arguments'
return
endif
do 10 iargs = 0, numargs
call getarg(iargs, arg)
call plstrf2c(arg(:islen(arg)), string1, maxlen)
s1 = transfer( string1, s1 )
do 5 index = 1, maxindex
iargsarr(index, iargs+1) = s1(index)
5 continue
10 continue
call plparseopts7(numargs+1, iargsarr, mode, maxindex*4)
end subroutine plparseopts
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