OpenIDE.Core.Commands.QueryArgumentParser.Parse C# (CSharp) Method

        public List<KeyValuePair<string, string>> Parse(string argument)
        {
            var list = new List<KeyValuePair<string,string>>();
            var insideQuote = false;
            var word = "";
            var name = "";
            var previous = ' ';
            foreach (var c in argument)
            {
                if (!insideQuote && c == '"')
                {
                    insideQuote = true;
                    continue;
                }

                if (insideQuote)
                {
                    if (c == '"' && previous != '\\')
                    {
                        insideQuote = false;
                        continue;
                    }
                    word += c.ToString();
                    previous = c;
                    continue;
                }

                if (c == '=')
                {
                    name = word.Trim();
                    word = "";
                    continue;
                }

                if (c == ',')
                {
                    list.Add(new KeyValuePair<string,string>(name, word.Trim().Replace("\\\"", "\"")));
                    word = "";
                    continue;
                }
                word += c.ToString();
                previous = c;
            }
            if (name.Length > 0 && word.Length > 0)
                list.Add(new KeyValuePair<string,string>(name, word.Trim().Replace("\\\"", "\"")));
            if (list.Count == 0)
                return null;
            return list;
        }