public static void manage (String in) {
        int i;
        // foo is never used.
        String foo = "";
                    
        if (0 == in.indexOf('/')) {
            String args = null;
            i = in.indexOf(' ');
            
            if (i > 0) {
                args = in.substring(i + 1);
                in = in.substring (0, i);
            }
            
            //System.out.println("cmd: " + in + ", args: " + args);
            CommandManager.input (in, args);
        } else {
            in = accentManager(in);
            
            switch (LineManager.mode) {
                case 2:
                    // TODO: Add tool to close the window after a mode change.
                    LineManager.addElement (
                            accentManager(DescriptionWindow.descInput.getText ()), foo);
                    DescriptionWindow.descInput.setText("");
                    break;
                case 3:
                    LineManager.addConj(in);
                    break;
                case 4:
                    addSubConj (in);
                    break;
                default:
                    LineManager.addElement (in, foo);
                    break;
            }
        }
    }