operand.cs

using System.Text.RegularExpressions;
using System.Collections.Generic;

namespace MH
{
    static class Operands
    {
        public static List<Operator> operands = new List<Operator>();
        private static Regex mainRegex = new Regex(@"[\s*](\w+)[\s*;]="); //original only this one
        private static Regex newMainRegex = new Regex(@"[\s*](\w+)[\s*;]=");
        public static void Add(string text)
        {
            string buf;
            bool isNotFind;
            int j;
            MatchCollection mcol = mainRegex.Matches(text);
            for (int i = 0; i < mcol.Count; i++)
            {
                buf = mcol[i].Value.Trim(new char[] { ' ', '=' });
                j = 0;
                isNotFind = true;
                while ((j < operands.Count) && isNotFind)
                {
                    if (buf == operands[j].value)
                        isNotFind = false;
                    j++;
                }
                if (isNotFind)
                {
                    operands.Add(new Operator(buf, @"[\( *\+{2}\-{2}]" + @buf + @"[*;\+{ 2}\-{ 2}\)\.]"));
                    operands[operands.Count - 1].count = (ushort)operands[operands.Count - 1].regex.Matches(text).Count;
                }
            }
        }
    }
}