--- /dev/null
+## Copyright (C) 2011 Carnë Draug <carandraug+dev@gmail.com>
+##
+## This program is free software; you can redistribute it and/or modify it under
+## the terms of the GNU General Public License as published by the Free Software
+## Foundation; either version 3 of the License, or (at your option) any later
+## version.
+##
+## This program 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 General Public License for more
+## details.
+##
+## You should have received a copy of the GNU General Public License along with
+## this program; if not, see <http://www.gnu.org/licenses/>.
+
+function inPar = subsasgn (inPar, idx, rhs)
+
+ if ( idx.type != '.' )
+ error ("invalid index for class %s", class (inPar) );
+ endif
+
+ switch idx.subs
+ case {'CaseSensitive', 'KeepUnmatched', 'StructExpand'}
+ if ( !islogical (rhs) )
+ error("Property '%s' of the class inputParser must be logical", idx.subs)
+ endif
+ inPar.(idx.subs) = rhs;
+ case 'FunctionName'
+ if ( !ischar (rhs) )
+ error("Property 'FunctionName' of the class inputParser can only be set to a string")
+ endif
+ inPar.(idx.subs) = sprintf("%s : ", rhs);
+ otherwise
+ error ("invalid index for assignment of class %s", class (inPar) );
+ endswitch
+
+endfunction