/*
    Copyright (C) 2013-2022 Nicola L.C. Talbot
    www.dickimaw-books.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, write to the Free Software
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
*/
package com.dickimawbooks.texparserlib.latex2latex;

import java.io.IOException;
import java.io.Writer;

import com.dickimawbooks.texparserlib.*;
import com.dickimawbooks.texparserlib.latex.*;

public class L2LInput extends Input
{
   public L2LInput()
   {
      super();
   }

   public L2LInput(String name)
   {
      super(name);
   }

   public Object clone()
   {
      return new L2LInput(getName());
   }

   @Override
   protected boolean doInput(TeXParser parser, TeXObject arg, TeXObjectList stack)
     throws IOException
   {
      boolean done = super.doInput(parser, arg, stack);

      if (!done)
      {
         Writeable writeable = parser.getListener().getWriteable();

         writeable.write(toString(parser));
         writeable.writeCodePoint(parser.getBgChar());
         writeable.write(arg.toString(parser));
         writeable.writeCodePoint(parser.getEgChar());
      }

      return done;
   }
}
