Lex.cs

namespace Lex
{
    /*
     * Class: Lex
     * Description: Top-level lexical analyzer generator function.
     *
     * History:
     *  This is a conversion of the JLex program which itself was based on the
     *  original C-based Lex tool.
     *  
     */
    using System;
    public class Lex
    {
        public const int MAXBUF = 8192;
        public const int MAXSTR = 128;

        /***************************************************************
          Function: main
          **************************************************************/
        public static void Main()
        {
            String[] args = Environment.GetCommandLineArgs();
            Gen lg;

            if (args.Length < 2)
            {
                Console.WriteLine("cs-lex <filename>");
                return;
            }

            lg = new Gen(args[1]);
            lg.generate();
        }
    }
}