Construct a newNameError exception. If given the name parameter may subsequently be
examined using the NameError.name method.
/*
* call-seq:
* NameError.new(msg [, name]) => name_error
*
* Construct a new NameError exception. If given the <i>name</i>
* parameter may subsequently be examined using the <code>NameError.name</code>
* method.
*/
static VALUE
name_err_initialize(argc, argv, self)
int argc;
VALUE *argv;
VALUE self;
{
VALUE name;
name = (argc > 1) ? argv[--argc] : Qnil;
rb_call_super(argc, argv);
rb_iv_set(self, "name", name);
return self;
}