/* $Id: escline.c,v 1.3 2009/01/22 01:01:16 kiesling Exp $ */

/*
  This file is part of Ctalk.
  Copyright © 2005-2009 Robert Kiesling, ctalk@ctalklang.org.
  Permission is granted to copy this software provided that this copyright
  notice is included in all source code modules.

  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 2 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 St., Fifth Floor, Boston, MA 02110-1301 USA.
*/

#include "ctpp.h"

int escaped_line_end (MESSAGE **message_stack, int this_message, 
		      int last_message) {

  int i;

  for (i = this_message; i > last_message; i--) {
    if (message_stack[i] -> tokentype == NEWLINE && 
	!LINE_SPLICE (message_stack, i))
      return i;
  }

  return ERROR;
}

