MLKSemicolonReader.m

/* -*- mode: objc; coding: utf-8 -*- */
/* Toilet Lisp, a Common Lisp subset for the Étoilé runtime.
 * Copyright (C) 2008  Matthias Andreas Benkard.
 *
 * 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/>.
 */

#import "MLKSemicolonReader.h"

#import "MLKCons.h"
#import "MLKCharacterStream.h"
#import "runtime-compatibility.h"


@implementation MLKSemicolonReader
-(NSArray *) applyToArray:(NSArray *)arguments
{
  MLKCharacterStream *stream;
  unichar nextChar;
  
  stream = [arguments objectAtIndex:0];

  while (![stream isEOF])
    {
      if ((nextChar = [stream readChar]) == '\n')
        {
          [stream unreadChar:nextChar];
          break;
        }
    }
  
  return [NSArray array];
}
@end