fix bug 34335

common/editorscommon.js

@@ -728,7 +728,7 @@ function build_rx_table_cur(){
         loc_this_row = cStrucTableLocalColumns['tr'],
         structured_tables_headata = new XRegExp('(?:\\[\\#'+loc_headers+'\\]\\'+FormulaSeparators.functionArgumentSeparator+'\\[\\#'+loc_data+'\\])'),
         structured_tables_datals = new XRegExp('(?:\\[\\#'+loc_data+'\\]\\'+FormulaSeparators.functionArgumentSeparator+'\\[\\#'+loc_totals+'\\])' ),
-        structured_tables_userColumn = new XRegExp('(?:[' + str_namedRanges + '\\d.]|\\u0027[#\\[\\]\\u0027]|\\u0020|\\u0025)+'),
+        structured_tables_userColumn = new XRegExp('(?:[' + str_namedRanges + '\\d.]|\\u0027[#\\[\\]\\u0027]|\\u0020|\\u0025|\\u0028|\\u0029|\\u002B)+'),
         structured_tables_reservedColumn = new XRegExp('\\#(?:'+loc_all+'|'+loc_headers+'|'+loc_totals+'|'+loc_data+'|'+loc_this_row+')|@');
 
 	return XRegExp.build( '^(?<tableName>{{tableName}})\\[(?<columnName>{{columnName}})?\\]', {