--- /dev/null
+## Copyright (C) 2011-2012 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 display (inPar)
+
+ if (inPar.FunctionName)
+ name = inPar.FunctionName(1:end-3);
+ else
+ name = "";
+ endif
+
+ required = arg_list (inPar.Required);
+ optional = arg_list (inPar.Optional);
+ paramvalue = arg_list (inPar.ParamValue);
+ switches = arg_list (inPar.Switch);
+
+ printf ("Input Parser object with:\n");
+ printf ("CaseSensitive: %s\n", binstr (inPar.CaseSensitive));
+ printf ("StructExpand : %s\n", binstr (inPar.StructExpand));
+ printf ("KeepUnmatched: %s\n", binstr (inPar.KeepUnmatched));
+ printf ("FunctionName : '%s'\n", name);
+ printf ("\n");
+ printf ("Required arguments : %s\n", required);
+ printf ("Optional arguments : %s\n", optional);
+ printf ("ParamValue arguments: %s\n", paramvalue);
+ printf ("Switch arguments : %s\n", switches);
+
+endfunction
+
+function [str] = binstr (bin)
+ if (bin)
+ str = "true";
+ else
+ str = "false";
+ endif
+endfunction
+
+function [str] = arg_list (args)
+ str = strcat ("'", fieldnames (args), {"', "});
+ if (!isempty (str))
+ str = cstrcat (str{:});
+ str = str(1:end-2); # remove the last comma and space
+ else
+ str = "";
+ endif
+endfunction