Abraham.DLXChecker.TExtern C# (CSharp) Method

        private void TExtern()
        {
            skip_space();
            string word = get_word();

            #if debug
            Debug("got textern: " + word);
            #endif

            //添加word至.extern声明过的符号列表中
            string upper_word = word.ToUpper();
            if (dataTable.Contains(upper_word) == true)
                error(string.Format("符号{0}已经在data段声明过，不能重复！", word));
            if (extern_symbol_tmp.ContainsKey(upper_word))
                error(string.Format("符号{0}已经被声明过Extern,不能重复声明"));
            extern_symbol_tmp.Add(upper_word, new row_colum(line, line_at));
            textTable.Add(upper_word);
            format_line.Append(upper_word);
            //result.textTable.insertstring(word, false, true);
        }