*** pgsql/src/backend/tsearch/wparser_def.c	2009/03/11 16:03:40	1.23
--- pgsql/src/backend/tsearch/wparser_def.c	2009/11/15 13:55:42	1.23.2.1
***************
*** 7,13 ****
   *
   *
   * IDENTIFICATION
!  *	  $PostgreSQL: pgsql/src/backend/tsearch/wparser_def.c,v 1.22 2009/03/10 17:32:14 teodor Exp $
   *
   *-------------------------------------------------------------------------
   */
--- 7,13 ----
   *
   *
   * IDENTIFICATION
!  *	  $PostgreSQL: pgsql/src/backend/tsearch/wparser_def.c,v 1.23 2009/03/11 16:03:40 teodor Exp $
   *
   *-------------------------------------------------------------------------
   */
*************** static const TParserStateActionItem acti
*** 1225,1230 ****
--- 1225,1231 ----
  	{p_isdigit, 0, A_NEXT, TPS_Null, 0, NULL},
  	{p_iseqC, '=', A_NEXT, TPS_Null, 0, NULL},
  	{p_iseqC, '-', A_NEXT, TPS_Null, 0, NULL},
+ 	{p_iseqC, '_', A_NEXT, TPS_Null, 0, NULL},
  	{p_iseqC, '#', A_NEXT, TPS_Null, 0, NULL},
  	{p_iseqC, '/', A_NEXT, TPS_Null, 0, NULL},
  	{p_iseqC, ':', A_NEXT, TPS_Null, 0, NULL},