path: root/system/ncurses/ncurses-6.3-20220409.patch

# ncurses 6.3 - patch 20220409 - Thomas E. Dickey
#
# ------------------------------------------------------------------------------
#
# Ncurses 6.3 is at
# 	ftp://ftp.invisible-island.net/ncurses/
#	https://invisible-mirror.net/archives/ncurses/
#	https://ftp.gnu.org/gnu/ncurses/
#
# Patches for ncurses 6.3 can be found at
# 	ftp://ftp.invisible-island.net/ncurses/6.3
#	https://invisible-mirror.net/archives/ncurses/6.3
#
# ------------------------------------------------------------------------------
# ftp://ftp.invisible-island.net/ncurses/6.3/ncurses-6.3-20220409.patch.gz
# patch by Thomas E. Dickey <dickey@invisible-island.net>
# created  Sun Apr 10 00:16:54 UTC 2022
# ------------------------------------------------------------------------------
# MANIFEST                                   |    1 
# NEWS                                       |    5 
# VERSION                                    |    2 
# dist.mk                                    |    4 
# include/ncurses_defs                       |    5 
# ncurses-6.3-20220409/test/test_unget_wch.c |   81 ++
# package/debian-mingw/changelog             |    4 
# package/debian-mingw64/changelog           |    4 
# package/debian/changelog                   |    4 
# package/mingw-ncurses.nsi                  |    4 
# package/mingw-ncurses.spec                 |    2 
# package/ncurses.spec                       |    2 
# package/ncursest.spec                      |    2 
# progs/tic.c                                |    4 
# test/README                                |   68 +-
# test/configure                             |  859 +++++++++++++--------------
# test/configure.in                          |    5 
# test/listused.sh                           |    6 
# test/modules                               |    5 
# test/programs                              |    5 
# test/sp_tinfo.c                            |    7 
# test/test.priv.h                           |    8 
# 22 files changed, 591 insertions(+), 496 deletions(-)
# ------------------------------------------------------------------------------
Index: MANIFEST
--- ncurses-6.3-20220402+/MANIFEST	2021-12-11 21:06:27.000000000 +0000
+++ ncurses-6.3-20220409/MANIFEST	2022-04-09 21:32:51.000000000 +0000
@@ -1225,6 +1225,7 @@
 ./test/test_sgr.c
 ./test/test_termattrs.c
 ./test/test_tparm.c
+./test/test_unget_wch.c
 ./test/test_vid_puts.c
 ./test/test_vidputs.c
 ./test/testaddch.c
Index: NEWS
Prereq:  1.3792 
--- ncurses-6.3-20220402+/NEWS	2022-04-02 22:16:49.000000000 +0000
+++ ncurses-6.3-20220409/NEWS	2022-04-09 23:04:59.000000000 +0000
@@ -26,7 +26,7 @@
 -- sale, use or other dealings in this Software without prior written        --
 -- authorization.                                                            --
 -------------------------------------------------------------------------------
--- $Id: NEWS,v 1.3792 2022/04/02 22:16:49 tom Exp $
+-- $Id: NEWS,v 1.3794 2022/04/09 23:04:59 tom Exp $
 -------------------------------------------------------------------------------
 
 This is a log of changes that ncurses has gone through since Zeyd started
@@ -46,6 +46,9 @@
 Changes through 1.9.9e did not credit all contributions;
 it is not possible to add this information.
 
+20220409
+	+ add test/test_unget_wch.c
+
 20220402
 	+ amend extended_captype(), returning CANCEL if a string is explicitly
 	  cancelled.
Index: VERSION
--- ncurses-6.3-20220402+/VERSION	2022-04-02 12:08:21.000000000 +0000
+++ ncurses-6.3-20220409/VERSION	2022-04-09 12:59:03.000000000 +0000
@@ -1 +1 @@
-5:0:10	6.3	20220402
+5:0:10	6.3	20220409
Index: dist.mk
Prereq:  1.1473 
--- ncurses-6.3-20220402+/dist.mk	2022-04-02 12:08:21.000000000 +0000
+++ ncurses-6.3-20220409/dist.mk	2022-04-09 12:59:03.000000000 +0000
@@ -26,7 +26,7 @@
 # use or other dealings in this Software without prior written               #
 # authorization.                                                             #
 ##############################################################################
-# $Id: dist.mk,v 1.1473 2022/04/02 12:08:21 tom Exp $
+# $Id: dist.mk,v 1.1474 2022/04/09 12:59:03 tom Exp $
 # Makefile for creating ncurses distributions.
 #
 # This only needs to be used directly as a makefile by developers, but
@@ -38,7 +38,7 @@
 # These define the major/minor/patch versions of ncurses.
 NCURSES_MAJOR = 6
 NCURSES_MINOR = 3
-NCURSES_PATCH = 20220402
+NCURSES_PATCH = 20220409
 
 # We don't append the patch to the version, since this only applies to releases
 VERSION = $(NCURSES_MAJOR).$(NCURSES_MINOR)
Index: include/ncurses_defs
Prereq:  1.98 
--- ncurses-6.3-20220402+/include/ncurses_defs	2021-12-04 23:01:31.000000000 +0000
+++ ncurses-6.3-20220409/include/ncurses_defs	2022-04-09 21:34:05.000000000 +0000
@@ -1,6 +1,6 @@
-# $Id: ncurses_defs,v 1.98 2021/12/04 23:01:31 tom Exp $
+# $Id: ncurses_defs,v 1.99 2022/04/09 21:34:05 tom Exp $
 ##############################################################################
-# Copyright 2018-2020,2021 Thomas E. Dickey                                  #
+# Copyright 2018-2021,2022 Thomas E. Dickey                                  #
 # Copyright 2000-2016,2017 Free Software Foundation, Inc.                    #
 #                                                                            #
 # Permission is hereby granted, free of charge, to any person obtaining a    #
@@ -192,6 +192,7 @@
 HAVE_TYPE_ATTR_T
 HAVE_TYPE_SIGACTION
 HAVE_UNCTRL_H	1
+HAVE_UNGET_WCH	1
 HAVE_UNISTD_H
 HAVE_UNLINK
 HAVE_USE_DEFAULT_COLORS
Index: package/debian-mingw/changelog
--- ncurses-6.3-20220402+/package/debian-mingw/changelog	2022-04-02 12:08:21.000000000 +0000
+++ ncurses-6.3-20220409/package/debian-mingw/changelog	2022-04-09 12:59:03.000000000 +0000
@@ -1,8 +1,8 @@
-ncurses6 (6.3+20220402) unstable; urgency=low
+ncurses6 (6.3+20220409) unstable; urgency=low
 
   * latest weekly patch
 
- -- Thomas E. Dickey <dickey@invisible-island.net>  Sat, 02 Apr 2022 08:08:21 -0400
+ -- Thomas E. Dickey <dickey@invisible-island.net>  Sat, 09 Apr 2022 08:59:03 -0400
 
 ncurses6 (5.9-20131005) unstable; urgency=low
 
Index: package/debian-mingw64/changelog
--- ncurses-6.3-20220402+/package/debian-mingw64/changelog	2022-04-02 12:08:21.000000000 +0000
+++ ncurses-6.3-20220409/package/debian-mingw64/changelog	2022-04-09 12:59:03.000000000 +0000
@@ -1,8 +1,8 @@
-ncurses6 (6.3+20220402) unstable; urgency=low
+ncurses6 (6.3+20220409) unstable; urgency=low
 
   * latest weekly patch
 
- -- Thomas E. Dickey <dickey@invisible-island.net>  Sat, 02 Apr 2022 08:08:21 -0400
+ -- Thomas E. Dickey <dickey@invisible-island.net>  Sat, 09 Apr 2022 08:59:03 -0400
 
 ncurses6 (5.9-20131005) unstable; urgency=low
 
Index: package/debian/changelog
--- ncurses-6.3-20220402+/package/debian/changelog	2022-04-02 12:08:21.000000000 +0000
+++ ncurses-6.3-20220409/package/debian/changelog	2022-04-09 12:59:03.000000000 +0000
@@ -1,8 +1,8 @@
-ncurses6 (6.3+20220402) unstable; urgency=low
+ncurses6 (6.3+20220409) unstable; urgency=low
 
   * latest weekly patch
 
- -- Thomas E. Dickey <dickey@invisible-island.net>  Sat, 02 Apr 2022 08:08:21 -0400
+ -- Thomas E. Dickey <dickey@invisible-island.net>  Sat, 09 Apr 2022 08:59:03 -0400
 
 ncurses6 (5.9-20120608) unstable; urgency=low
 
Index: package/mingw-ncurses.nsi
Prereq:  1.513 
--- ncurses-6.3-20220402+/package/mingw-ncurses.nsi	2022-04-02 12:08:21.000000000 +0000
+++ ncurses-6.3-20220409/package/mingw-ncurses.nsi	2022-04-09 12:59:03.000000000 +0000
@@ -1,4 +1,4 @@
-; $Id: mingw-ncurses.nsi,v 1.513 2022/04/02 12:08:21 tom Exp $
+; $Id: mingw-ncurses.nsi,v 1.514 2022/04/09 12:59:03 tom Exp $
 
 ; TODO add examples
 ; TODO bump ABI to 6
@@ -10,7 +10,7 @@
 !define VERSION_MAJOR "6"
 !define VERSION_MINOR "3"
 !define VERSION_YYYY  "2022"
-!define VERSION_MMDD  "0402"
+!define VERSION_MMDD  "0409"
 !define VERSION_PATCH ${VERSION_YYYY}${VERSION_MMDD}
 
 !define MY_ABI   "5"
Index: package/mingw-ncurses.spec
--- ncurses-6.3-20220402+/package/mingw-ncurses.spec	2022-04-02 12:08:21.000000000 +0000
+++ ncurses-6.3-20220409/package/mingw-ncurses.spec	2022-04-09 12:59:03.000000000 +0000
@@ -3,7 +3,7 @@
 Summary: shared libraries for terminal handling
 Name: mingw32-ncurses6
 Version: 6.3
-Release: 20220402
+Release: 20220409
 License: X11
 Group: Development/Libraries
 Source: ncurses-%{version}-%{release}.tgz
Index: package/ncurses.spec
--- ncurses-6.3-20220402+/package/ncurses.spec	2022-04-02 12:08:21.000000000 +0000
+++ ncurses-6.3-20220409/package/ncurses.spec	2022-04-09 12:59:03.000000000 +0000
@@ -1,7 +1,7 @@
 Summary: shared libraries for terminal handling
 Name: ncurses6
 Version: 6.3
-Release: 20220402
+Release: 20220409
 License: X11
 Group: Development/Libraries
 Source: ncurses-%{version}-%{release}.tgz
Index: package/ncursest.spec
--- ncurses-6.3-20220402+/package/ncursest.spec	2022-04-02 12:08:21.000000000 +0000
+++ ncurses-6.3-20220409/package/ncursest.spec	2022-04-09 12:59:03.000000000 +0000
@@ -1,7 +1,7 @@
 Summary: Curses library with POSIX thread support.
 Name: ncursest6
 Version: 6.3
-Release: 20220402
+Release: 20220409
 License: X11
 Group: Development/Libraries
 Source: ncurses-%{version}-%{release}.tgz
Index: progs/tic.c
Prereq:  1.309 
--- ncurses-6.3-20220402+/progs/tic.c	2022-03-19 20:38:50.000000000 +0000
+++ ncurses-6.3-20220409/progs/tic.c	2022-04-09 22:17:45.000000000 +0000
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright 2018-2020,2021 Thomas E. Dickey                                *
+ * Copyright 2018-2021,2022 Thomas E. Dickey                                *
  * Copyright 1998-2017,2018 Free Software Foundation, Inc.                  *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
@@ -49,7 +49,7 @@
 #include <parametrized.h>
 #include <transform.h>
 
-MODULE_ID("$Id: tic.c,v 1.309 2022/03/19 20:38:50 tom Exp $")
+MODULE_ID("$Id: tic.c,v 1.310 2022/04/09 22:17:45 tom Exp $")
 
 #define STDIN_NAME "<stdin>"
 
Index: test/README
Prereq:  1.73 
--- ncurses-6.3-20220402+/test/README	2021-03-07 00:08:58.000000000 +0000
+++ ncurses-6.3-20220409/test/README	2022-04-09 23:01:27.000000000 +0000
@@ -26,7 +26,7 @@
 -- sale, use or other dealings in this Software without prior written        --
 -- authorization.                                                            --
 -------------------------------------------------------------------------------
--- $Id: README,v 1.73 2021/03/07 00:08:58 tom Exp $
+-- $Id: README,v 1.74 2022/04/09 23:01:27 tom Exp $
 -------------------------------------------------------------------------------
 
 The programs in this directory are used to test and demonstrate ncurses.
@@ -234,16 +234,16 @@
 COLORS				test: color_content demo_new_pair dots_curses dots_xcurses echochar ncurses pair_content picsmap savescreen xmas
 COLOR_PAIR			test: background blue bs cardfile clip_printw demo_forms demo_menus demo_panels dots_curses dup_field echochar filter firework gdc hanoi ins_wide insdelln inserts knight move_field ncurses newdemo padview picsmap rain savescreen tclock test_add_wchstr test_addchstr test_addstr test_addwstr testaddch testcurs view worm xmas
 COLOR_PAIRS			test: demo_new_pair dots_curses dots_xcurses echochar ncurses newdemo pair_content
-COLS				test: cardfile demo_altkeys demo_defkey demo_forms demo_keyok demo_menus demo_panels demo_tabs ditto dots_curses dots_xcurses echochar filter firework foldkeys hashtest inch_wide inchs ins_wide inserts lrtest movewindow ncurses newdemo padview picsmap rain savescreen tclock test_add_wchstr test_addchstr test_addstr test_addwstr test_get_wstr test_getstr test_instr test_inwstr test_opaque testcurs view worm
+COLS				test: cardfile combine demo_altkeys demo_defkey demo_forms demo_keyok demo_menus demo_panels demo_tabs ditto dots_curses dots_xcurses echochar filter firework foldkeys hashtest inch_wide inchs ins_wide inserts lrtest movewindow ncurses newdemo padview picsmap rain savescreen tclock test_add_wchstr test_addchstr test_addstr test_addwstr test_get_wstr test_getstr test_instr test_inwstr test_opaque testcurs view worm
 ESCDELAY			test: test_opaque
-LINES				test: cardfile demo_defkey demo_keyok demo_menus demo_panels demo_tabs ditto dots_curses dots_xcurses echochar firework hanoi hashtest inch_wide inchs ins_wide inserts lrtest move_field movewindow ncurses newdemo padview picsmap rain savescreen tclock test_add_wchstr test_addchstr test_addstr test_addwstr test_get_wstr test_getstr test_instr test_inwstr test_opaque testcurs view worm xmas
+LINES				test: cardfile combine demo_defkey demo_keyok demo_menus demo_panels demo_tabs ditto dots_curses dots_xcurses echochar firework hanoi hashtest inch_wide inchs ins_wide inserts lrtest move_field movewindow ncurses newdemo padview picsmap rain savescreen tclock test_add_wchstr test_addchstr test_addstr test_addwstr test_get_wstr test_getstr test_instr test_inwstr test_opaque testcurs view worm xmas
 PAIR_NUMBER			test: dump_window ncurses
 PC				test: demo_termcap
 SP				lib: form
 TABSIZE				test: test_opaque
 UP				test: demo_termcap
 acs_map				test: back_ground background gdc ins_wide inserts knight movewindow ncurses newdemo savescreen test_add_wchstr test_addchstr test_addstr test_addwstr testcurs
-add_wch				test: demo_new_pair demo_panels ncurses picsmap savescreen test_add_wchstr test_addwstr
+add_wch				test: combine demo_new_pair demo_panels ncurses picsmap savescreen test_add_wchstr test_addwstr
 add_wchnstr			test: test_add_wchstr
 add_wchstr			test: test_add_wchstr view
 addch				test: back_ground background blue bs color_content demo_tabs dots_curses echochar hashtest ncurses padview pair_content picsmap savescreen test_add_wchstr test_addchstr test_addstr test_addwstr test_opaque testaddch view worm
@@ -252,14 +252,14 @@
 addnstr				test: test_addstr
 addnwstr			test: dots_xcurses ncurses test_addwstr
 addstr				test: blue bs cardfile filter gdc hanoi lrtest ncurses test_addstr
-addwstr				test: blue test_addwstr
+addwstr				test: blue combine test_addwstr
 alloc_pair			test: demo_new_pair dots_xcurses
 alloc_pair_sp			-
 assume_default_colors		test: back_ground background ncurses
 assume_default_colors_sp	-
 attr_get			-
-attr_off			test: dots_xcurses ncurses
-attr_on				test: dots_xcurses ncurses
+attr_off			test: combine dots_xcurses ncurses
+attr_on				test: combine dots_xcurses ncurses
 attr_set			test: ncurses
 attroff				test: blue dots_curses echochar filter gdc ncurses tclock
 attron				test: blue bs dots_curses echochar filter gdc ncurses
@@ -274,14 +274,14 @@
 bkgrndset			test: back_ground ncurses
 boolcodes			test: demo_termcap test_arrays progs: dump_entry
 boolfnames			test: demo_terminfo test_arrays progs: dump_entry
-boolnames			test: demo_terminfo test_arrays progs: dump_entry infocmp
+boolnames			test: demo_termcap demo_terminfo test_arrays progs: dump_entry infocmp
 border				-
 border_set			-
 box				test: cardfile chgat clip_printw demo_forms demo_menus demo_panels ditto inch_wide inchs ins_wide insdelln inserts lrtest ncurses newdemo popup_msg redraw test_add_wchstr test_addchstr test_addstr test_addwstr test_get_wstr test_getstr test_instr test_inwstr test_opaque testcurs
 box_set				test: ncurses
 can_change_color		test: color_content extended_color ncurses
 can_change_color_sp		test: extended_color
-cbreak				test: back_ground background blue bs cardfile chgat clip_printw color_content color_set demo_altkeys demo_defkey demo_forms demo_keyok demo_menus demo_new_pair demo_panels demo_tabs ditto dup_field extended_color filter firework foldkeys form_driver_w gdc hanoi hashtest inch_wide inchs ins_wide insdelln inserts knight lrtest move_field movewindow ncurses newdemo padview pair_content picsmap savescreen tclock test_add_wchstr test_addchstr test_addstr test_addwstr test_get_wstr test_getstr test_instr test_inwstr test_opaque testcurs view worm xmas
+cbreak				test: back_ground background blue bs cardfile chgat clip_printw color_content color_set combine demo_altkeys demo_defkey demo_forms demo_keyok demo_menus demo_new_pair demo_panels demo_tabs ditto dup_field extended_color filter firework foldkeys form_driver_w gdc hanoi hashtest inch_wide inchs ins_wide insdelln inserts knight lrtest move_field movewindow ncurses newdemo padview pair_content picsmap savescreen tclock test_add_wchstr test_addchstr test_addstr test_addwstr test_get_wstr test_getstr test_instr test_inwstr test_opaque test_unget_wch testcurs view worm xmas
 cbreak_sp			test: sp_tinfo
 chgat				test: chgat
 clear				test: blue bs filter gdc ncurses padview testcurs xmas
@@ -320,14 +320,15 @@
 echo_sp				lib: ncurses
 echo_wchar			test: ncurses
 echochar			test: echochar ncurses
-endwin				test: back_ground background blue bs cardfile chgat clip_printw color_content color_set demo_altkeys demo_defkey demo_forms demo_keyok demo_menus demo_new_pair demo_panels demo_tabs ditto dots_curses dots_mvcur dots_xcurses dup_field echochar extended_color filter firework firstlast foldkeys form_driver_w gdc hanoi hashtest inch_wide inchs ins_wide insdelln inserts key_names keynames knight lrtest move_field movewindow ncurses newdemo padview pair_content picsmap rain redraw savescreen tclock test_add_wchstr test_addchstr test_addstr test_addwstr test_get_wstr test_getstr test_instr test_inwstr test_opaque testaddch testcurs testscanw view worm xmas
+endwin				test: back_ground background blue bs cardfile chgat clip_printw color_content color_set combine demo_altkeys demo_defkey demo_forms demo_keyok demo_menus demo_new_pair demo_panels demo_tabs ditto dots_curses dots_mvcur dots_xcurses dup_field echochar extended_color filter firework firstlast foldkeys form_driver_w gdc hanoi hashtest inch_wide inchs ins_wide insdelln inserts key_names keynames knight lrtest move_field movewindow ncurses newdemo padview pair_content picsmap rain redraw savescreen tclock test_add_wchstr test_addchstr test_addstr test_addwstr test_get_wstr test_getstr test_instr test_inwstr test_opaque test_unget_wch testaddch testcurs testscanw view worm xmas
 endwin_sp			lib: ncurses
 erase				test: cardfile demo_menus filter firework firstlast hanoi lrtest ncurses picsmap tclock test_opaque testcurs
 erasechar			test: ncurses
 erasechar_sp			test: sp_tinfo
 erasewchar			test: ncurses
-exit_curses			test: back_ground background blue bs cardfile chgat clip_printw color_content color_set demo_altkeys demo_defkey demo_forms demo_keyok demo_menus demo_new_pair demo_panels demo_tabs demo_termcap demo_terminfo ditto dots dots_curses dots_mvcur dots_termcap dots_xcurses dup_field echochar extended_color filter firework firstlast foldkeys form_driver_w gdc hanoi hashtest inch_wide inchs ins_wide insdelln inserts key_names keynames knight list_keys lrtest move_field movewindow ncurses newdemo padview pair_content picsmap railroad rain redraw savescreen sp_tinfo tclock test_add_wchstr test_addchstr test_addstr test_addwstr test_arrays test_get_wstr test_getstr test_instr test_inwstr test_opaque test_setupterm test_sgr test_termattrs test_tparm test_vid_puts test_vidputs testaddch testcurs testscanw view worm xmas
-exit_terminfo			lib: ncurses
+erasewchar_sp			lib: ncurses
+exit_curses			test: back_ground background blue bs cardfile chgat clip_printw color_content color_set combine demo_altkeys demo_defkey demo_forms demo_keyok demo_menus demo_new_pair demo_panels ditto dots_curses dots_xcurses dup_field echochar extended_color filter firework firstlast foldkeys form_driver_w gdc hanoi hashtest inch_wide inchs ins_wide insdelln inserts key_names keynames knight lrtest move_field movewindow ncurses newdemo padview pair_content picsmap rain redraw savescreen tclock test_add_wchstr test_addchstr test_addstr test_addwstr test_get_wstr test_getstr test_instr test_inwstr test_opaque test_setupterm test_unget_wch testaddch testcurs testscanw view worm xmas
+exit_terminfo			test: demo_tabs demo_termcap demo_terminfo dots dots_mvcur dots_termcap list_keys railroad sp_tinfo test_arrays test_sgr test_termattrs test_tparm test_vid_puts test_vidputs
 extended_color_content		test: color_content extended_color
 extended_color_content_sp	test: extended_color
 extended_pair_content		test: extended_color pair_content
@@ -346,7 +347,7 @@
 free_pair_sp			-
 get_escdelay			-
 get_escdelay_sp			-
-get_wch				test: form_driver_w
+get_wch				test: form_driver_w test_unget_wch
 get_wstr			test: test_get_wstr
 getattrs			-
 getbegx				test: chgat clip_printw demo_menus demo_panels dump_window insdelln move_field movewindow ncurses newdemo redraw testcurs
@@ -354,8 +355,8 @@
 getbkgd				test: ncurses
 getbkgrnd			test: ncurses
 getcchar			test: demo_new_pair ncurses savescreen view
-getch				test: back_ground background blue bs chgat color_content color_set demo_altkeys demo_new_pair demo_tabs extended_color filter firework firstlast foldkeys hanoi hashtest insdelln lrtest padview pair_content picsmap savescreen tclock test_opaque testaddch testcurs view xmas
-getcurx				test: bs chgat clip_printw demo_altkeys demo_defkey demo_panels dump_window extended_color filter firstlast foldkeys insdelln move_field movewindow ncurses redraw savescreen test_get_wstr test_getstr test_opaque testcurs view
+getch				test: back_ground background blue bs chgat color_content color_set combine demo_altkeys demo_new_pair demo_tabs extended_color filter firework firstlast foldkeys hanoi hashtest insdelln lrtest padview pair_content picsmap savescreen tclock test_opaque test_unget_wch testaddch testcurs view xmas
+getcurx				test: bs chgat clip_printw combine demo_altkeys demo_defkey demo_panels dump_window extended_color filter firstlast foldkeys insdelln move_field movewindow ncurses redraw savescreen test_get_wstr test_getstr test_opaque testcurs view
 getcury				test: bs chgat clip_printw demo_altkeys demo_defkey demo_panels dump_window extended_color filter firstlast foldkeys insdelln move_field movewindow ncurses popup_msg redraw savescreen test_opaque testcurs view
 getmaxx				test: chgat clip_printw demo_panels dump_window firstlast inch_wide inchs insdelln movewindow ncurses newdemo popup_msg redraw test_get_wstr test_getstr test_instr test_inwstr test_opaque testcurs
 getmaxy				test: chgat clip_printw demo_forms demo_panels dump_window firstlast inch_wide inchs insdelln movewindow ncurses newdemo popup_msg redraw test_get_wstr test_getstr test_instr test_inwstr test_opaque testcurs
@@ -395,11 +396,11 @@
 init_color_sp			-
 init_extended_color		test: color_content extended_color
 init_extended_color_sp		test: extended_color
-init_extended_pair		test: extended_color ncurses pair_content picsmap
+init_extended_pair		test: extended_color ncurses pair_content picsmap savescreen
 init_extended_pair_sp		test: extended_color
 init_pair			test: back_ground background blue bs cardfile chgat clip_printw color_set demo_forms demo_menus demo_new_pair demo_panels dots_curses dots_xcurses dup_field echochar filter firework gdc hanoi ins_wide insdelln inserts knight move_field ncurses newdemo padview pair_content picsmap rain savescreen tclock test_add_wchstr test_addchstr test_addstr test_addwstr testaddch testcurs view worm xmas
-init_pair_sp			-
-initscr				test: back_ground background blue bs cardfile chgat clip_printw color_content color_set demo_defkey demo_forms demo_keyok demo_menus demo_panels demo_tabs dots_curses dots_xcurses dup_field echochar filter firework firstlast form_driver_w gdc hanoi hashtest inch_wide inchs ins_wide insdelln inserts knight lrtest move_field movewindow ncurses newdemo padview pair_content picsmap rain savescreen tclock test_add_wchstr test_addchstr test_addstr test_addwstr test_get_wstr test_getstr test_instr test_inwstr test_opaque testaddch testcurs testscanw view worm xmas
+init_pair_sp			lib: ncurses
+initscr				test: back_ground background blue bs cardfile chgat clip_printw color_content color_set combine demo_defkey demo_forms demo_keyok demo_menus demo_panels demo_tabs dots_curses dots_xcurses dup_field echochar filter firework firstlast form_driver_w gdc hanoi hashtest inch_wide inchs ins_wide insdelln inserts knight lrtest move_field movewindow ncurses newdemo padview pair_content picsmap rain savescreen tclock test_add_wchstr test_addchstr test_addstr test_addwstr test_get_wstr test_getstr test_instr test_inwstr test_opaque test_unget_wch testaddch testcurs testscanw view worm xmas
 innstr				test: test_instr
 innwstr				test: test_inwstr
 ins_nwstr			test: ins_wide
@@ -434,17 +435,18 @@
 isendwin_sp			-
 key_defined			test: demo_defkey foldkeys
 key_defined_sp			test: sp_tinfo
-key_name			test: key_names ncurses
+key_name			test: key_names ncurses test_unget_wch
 keybound			test: demo_altkeys demo_defkey
 keybound_sp			test: sp_tinfo
-keyname				test: demo_altkeys demo_defkey demo_keyok demo_menus dup_field edit_field foldkeys keynames move_field movewindow ncurses padview redraw test_getstr testcurs view progs: tic
+keyname				test: combine demo_altkeys demo_defkey demo_keyok demo_menus dup_field edit_field foldkeys keynames move_field movewindow ncurses padview redraw test_getstr test_unget_wch testcurs view progs: tic
 keyname_sp			test: sp_tinfo
 keyok				test: demo_keyok foldkeys
 keyok_sp			test: sp_tinfo
-keypad				test: bs cardfile chgat clip_printw demo_altkeys demo_defkey demo_forms demo_keyok demo_menus demo_new_pair demo_panels ditto dup_field filter firework foldkeys form_driver_w hashtest inch_wide inchs ins_wide insdelln inserts key_names keynames knight lrtest move_field movewindow ncurses padview popup_msg redraw savescreen tclock test_add_wchstr test_addchstr test_addstr test_addwstr test_get_wstr test_getstr test_instr test_inwstr test_opaque testcurs testscanw view
+keypad				test: bs cardfile chgat clip_printw combine demo_altkeys demo_defkey demo_forms demo_keyok demo_menus demo_new_pair demo_panels ditto dup_field filter firework foldkeys form_driver_w hashtest inch_wide inchs ins_wide insdelln inserts key_names keynames knight lrtest move_field movewindow ncurses padview popup_msg redraw savescreen tclock test_add_wchstr test_addchstr test_addstr test_addwstr test_get_wstr test_getstr test_instr test_inwstr test_opaque test_unget_wch testcurs testscanw view
 killchar			test: ncurses
 killchar_sp			test: sp_tinfo
 killwchar			test: ncurses
+killwchar_sp			lib: ncurses
 leaveok				test: hanoi test_opaque
 longname			test: ncurses testcurs progs: tput
 longname_sp			test: sp_tinfo
@@ -456,7 +458,7 @@
 mouseinterval_sp		-
 mousemask			test: bs demo_forms demo_menus knight movewindow ncurses testcurs
 mousemask_sp			-
-move				test: blue bs cardfile chgat demo_altkeys demo_menus demo_new_pair demo_tabs dots_curses dots_xcurses echochar filter foldkeys gdc hanoi hashtest inch_wide inchs ins_wide inserts knight lrtest move_field movewindow ncurses picsmap savescreen test_add_wchstr test_addchstr test_addstr test_addwstr test_get_wstr test_getstr test_instr test_inwstr test_opaque testscanw view xmas
+move				test: blue bs cardfile chgat combine demo_altkeys demo_menus demo_new_pair demo_tabs dots_curses dots_xcurses echochar filter foldkeys gdc hanoi hashtest inch_wide inchs ins_wide inserts knight lrtest move_field movewindow ncurses picsmap savescreen test_add_wchstr test_addchstr test_addstr test_addwstr test_get_wstr test_getstr test_instr test_inwstr test_opaque testscanw view xmas
 mvadd_wch			test: ncurses test_add_wchstr test_addwstr
 mvadd_wchnstr			test: test_add_wchstr
 mvadd_wchstr			test: test_add_wchstr
@@ -556,7 +558,7 @@
 nocbreak			test: testcurs
 nocbreak_sp			test: sp_tinfo
 nodelay				test: demo_new_pair ditto extended_color firework gdc lrtest ncurses newdemo padview rain tclock test_opaque view worm xmas
-noecho				test: back_ground background bs cardfile chgat clip_printw color_content color_set demo_altkeys demo_defkey demo_forms demo_keyok demo_menus demo_new_pair demo_panels demo_tabs ditto dup_field extended_color firework firstlast foldkeys form_driver_w gdc hanoi hashtest inch_wide inchs ins_wide insdelln inserts knight lrtest move_field movewindow ncurses padview pair_content picsmap rain redraw savescreen tclock test_add_wchstr test_addchstr test_addstr test_addwstr test_get_wstr test_getstr test_instr test_inwstr test_opaque testcurs view worm xmas
+noecho				test: back_ground background bs cardfile chgat clip_printw color_content color_set combine demo_altkeys demo_defkey demo_forms demo_keyok demo_menus demo_new_pair demo_panels demo_tabs ditto dup_field extended_color firework firstlast foldkeys form_driver_w gdc hanoi hashtest inch_wide inchs ins_wide insdelln inserts knight lrtest move_field movewindow ncurses padview pair_content picsmap rain redraw savescreen tclock test_add_wchstr test_addchstr test_addstr test_addwstr test_get_wstr test_getstr test_instr test_inwstr test_opaque test_unget_wch testcurs view worm xmas
 noecho_sp			lib: ncurses
 nofilter			-
 nofilter_sp			-
@@ -569,7 +571,7 @@
 notimeout			test: ncurses test_opaque
 numcodes			test: demo_termcap test_arrays progs: dump_entry
 numfnames			test: demo_terminfo test_arrays progs: dump_entry
-numnames			test: demo_terminfo test_arrays progs: dump_entry infocmp
+numnames			test: demo_termcap demo_terminfo test_arrays progs: dump_entry infocmp
 ospeed				test: demo_termcap progs: tset
 overlay				test: ncurses testcurs xmas
 overwrite			test: ncurses savescreen
@@ -579,7 +581,7 @@
 pechochar			-
 pnoutrefresh			test: ncurses padview popup_msg
 prefresh			test: testcurs
-printw				test: back_ground background blue bs color_content color_set demo_altkeys demo_defkey demo_keyok demo_tabs extended_color filter foldkeys ncurses pair_content savescreen testcurs testscanw view
+printw				test: back_ground background blue bs color_content color_set combine demo_altkeys demo_defkey demo_keyok demo_tabs extended_color filter foldkeys ncurses pair_content savescreen test_unget_wch testcurs testscanw view
 putp				test: filter test_sgr progs: tput
 putp_sp				test: sp_tinfo
 putwin				test: ncurses
@@ -587,7 +589,7 @@
 qiflush_sp			test: sp_tinfo
 raw				test: demo_forms dup_field move_field ncurses redraw testcurs
 raw_sp				test: sp_tinfo
-redrawwin			test: padview redraw view
+redrawwin			test: combine padview redraw view
 refresh				test: blue bs color_content demo_defkey demo_forms demo_keyok demo_menus demo_panels demo_tabs dots_curses dots_mvcur dots_xcurses dup_field echochar filter firstlast form_driver_w gdc hanoi hashtest lrtest move_field movewindow ncurses pair_content picsmap savescreen tclock testcurs view xmas
 reset_color_pairs		test: picsmap
 reset_color_pairs_sp		-
@@ -608,7 +610,7 @@
 savetty				-
 savetty_sp			test: sp_tinfo
 scanw				test: testcurs testscanw
-scr_dump			test: savescreen
+scr_dump			test: combine savescreen
 scr_init			test: savescreen
 scr_init_sp			-
 scr_restore			test: savescreen
@@ -617,7 +619,7 @@
 scr_set_sp			-
 scrl				test: view
 scroll				test: testcurs
-scrollok			test: clip_printw color_content demo_altkeys demo_defkey demo_keyok demo_new_pair demo_panels ditto foldkeys hashtest knight ncurses pair_content picsmap redraw test_opaque testcurs testscanw view
+scrollok			test: clip_printw color_content demo_altkeys demo_defkey demo_keyok demo_new_pair demo_panels ditto foldkeys hashtest knight ncurses pair_content picsmap redraw test_opaque test_unget_wch testcurs testscanw view
 set_curterm			test: list_keys sp_tinfo
 set_curterm_sp			test: sp_tinfo
 set_escdelay			test: test_opaque
@@ -625,7 +627,7 @@
 set_tabsize			test: demo_tabs test_opaque
 set_tabsize_sp			test: sp_tinfo
 set_term			lib: ncurses
-setcchar			test: back_ground demo_new_pair demo_panels ins_wide ncurses picsmap savescreen test_add_wchstr test_addwstr
+setcchar			test: back_ground combine demo_new_pair demo_panels ins_wide ncurses picsmap savescreen test_add_wchstr test_addwstr
 setscrreg			test: view
 setupterm			test: demo_terminfo dots list_keys sp_tinfo test_setupterm test_sgr test_termattrs test_tparm test_vid_puts test_vidputs progs: clear tabs tput tset
 slk_attr			-
@@ -663,10 +665,10 @@
 standout			test: blue ncurses
 start_color			test: back_ground background blue bs cardfile chgat clip_printw color_content color_set demo_forms demo_menus demo_new_pair demo_panels dots_curses dots_xcurses dup_field echochar extended_color filter firework gdc hanoi ins_wide insdelln inserts knight move_field ncurses newdemo padview pair_content picsmap rain savescreen tclock test_add_wchstr test_addchstr test_addstr test_addwstr testaddch testcurs view worm xmas
 start_color_sp			-
-stdscr				test: back_ground background bs chgat clip_printw color_content demo_altkeys demo_forms demo_menus demo_new_pair demo_panels ditto dup_field edit_field extended_color filter firework foldkeys form_driver_w gdc hanoi hashtest inch_wide inchs ins_wide insdelln inserts key_names keynames knight lrtest move_field movewindow ncurses padview pair_content picsmap rain redraw savescreen tclock test_add_wchstr test_addchstr test_addstr test_addwstr test_get_wstr test_getstr test_instr test_inwstr test_opaque testcurs testscanw view worm xmas
+stdscr				test: back_ground background bs chgat clip_printw color_content combine demo_altkeys demo_forms demo_menus demo_new_pair demo_panels ditto dup_field edit_field extended_color filter firework foldkeys form_driver_w gdc hanoi hashtest inch_wide inchs ins_wide insdelln inserts key_names keynames knight lrtest move_field movewindow ncurses padview pair_content picsmap rain redraw savescreen tclock test_add_wchstr test_addchstr test_addstr test_addwstr test_get_wstr test_getstr test_instr test_inwstr test_opaque test_unget_wch testcurs testscanw view worm xmas
 strcodes			test: demo_termcap test_arrays progs: dump_entry
 strfnames			test: demo_terminfo list_keys test_arrays progs: dump_entry
-strnames			test: demo_terminfo foldkeys list_keys test_arrays test_tparm progs: dump_entry infocmp tic
+strnames			test: demo_termcap demo_terminfo foldkeys list_keys test_arrays test_tparm progs: dump_entry infocmp tic
 subpad				test: testcurs
 subwin				test: movewindow ncurses newdemo testcurs
 syncok				test: test_opaque
@@ -704,9 +706,9 @@
 typeahead_sp			test: sp_tinfo
 unctrl				test: ncurses redraw test_add_wchstr test_addchstr testcurs
 unctrl_sp			test: sp_tinfo
-unget_wch			-
+unget_wch			test: test_unget_wch
 unget_wch_sp			-
-ungetch				test: bs knight
+ungetch				test: bs knight test_unget_wch
 ungetch_sp			lib: ncurses
 ungetmouse			lib: menu
 ungetmouse_sp			-
Index: test/configure
--- ncurses-6.3-20220402+/test/configure	2022-01-23 00:22:56.000000000 +0000
+++ ncurses-6.3-20220409/test/configure	2022-04-09 21:33:20.000000000 +0000
@@ -18985,6 +18985,7 @@
 tigetstr \
 tputs_sp \
 typeahead \
+unget_wch \
 use_default_colors \
 use_env \
 use_extended_names \
@@ -19005,10 +19006,10 @@
 
 cf_tr_func=`echo "$cf_func" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-	echo "$as_me:19008: checking for ${cf_func}" >&5
+	echo "$as_me:19009: checking for ${cf_func}" >&5
 echo $ECHO_N "checking for ${cf_func}... $ECHO_C" >&6
 
-echo "${as_me:-configure}:19011: testing ${cf_func} ..." 1>&5
+echo "${as_me:-configure}:19012: testing ${cf_func} ..." 1>&5
 
 	if eval "test \"\${cf_cv_func_$cf_func+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -19017,7 +19018,7 @@
 		eval cf_result='$ac_cv_func_'$cf_func
 		if test ".$cf_result" != ".no"; then
 			cat >"conftest.$ac_ext" <<_ACEOF
-#line 19020 "configure"
+#line 19021 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -19050,16 +19051,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:19053: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19054: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19056: \$? = $ac_status" >&5
+  echo "$as_me:19057: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:19059: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19060: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19062: \$? = $ac_status" >&5
+  echo "$as_me:19063: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_result=yes
 else
@@ -19075,7 +19076,7 @@
 
 	# use the computed/retrieved cache-value:
 	eval 'cf_result=$cf_cv_func_'$cf_func
-	echo "$as_me:19078: result: $cf_result" >&5
+	echo "$as_me:19079: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 	if test "$cf_result" != no; then
 		cat >>confdefs.h <<EOF
@@ -19090,10 +19091,10 @@
 
 cf_tr_func=`echo "$cf_func" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
 
-	echo "$as_me:19093: checking for ${cf_func}" >&5
+	echo "$as_me:19094: checking for ${cf_func}" >&5
 echo $ECHO_N "checking for ${cf_func}... $ECHO_C" >&6
 
-echo "${as_me:-configure}:19096: testing ${cf_func} ..." 1>&5
+echo "${as_me:-configure}:19097: testing ${cf_func} ..." 1>&5
 
 	if eval "test \"\${cf_cv_func_$cf_func+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -19102,7 +19103,7 @@
 		eval cf_result='$ac_cv_func_'$cf_func
 		if test ".$cf_result" != ".no"; then
 			cat >"conftest.$ac_ext" <<_ACEOF
-#line 19105 "configure"
+#line 19106 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -19135,16 +19136,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:19138: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19139: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19141: \$? = $ac_status" >&5
+  echo "$as_me:19142: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:19144: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19145: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19147: \$? = $ac_status" >&5
+  echo "$as_me:19148: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_result=yes
 else
@@ -19160,7 +19161,7 @@
 
 	# use the computed/retrieved cache-value:
 	eval 'cf_result=$cf_cv_func_'$cf_func
-	echo "$as_me:19163: result: $cf_result" >&5
+	echo "$as_me:19164: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 	if test "$cf_result" != no; then
 		cat >>confdefs.h <<EOF
@@ -19184,7 +19185,7 @@
 				cf_return="return value"
 			fi
 			cat >"conftest.$ac_ext" <<_ACEOF
-#line 19187 "configure"
+#line 19188 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -19204,21 +19205,21 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:19207: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:19208: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:19210: \$? = $ac_status" >&5
+  echo "$as_me:19211: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:19213: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19214: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19216: \$? = $ac_status" >&5
+  echo "$as_me:19217: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
 		test -n "$verbose" && echo "	prototype $cf_ret func($cf_arg value)" 1>&6
 
-echo "${as_me:-configure}:19221: testing prototype $cf_ret func($cf_arg value) ..." 1>&5
+echo "${as_me:-configure}:19222: testing prototype $cf_ret func($cf_arg value) ..." 1>&5
 
 		cat >>confdefs.h <<EOF
 #define TPUTS_ARG               $cf_arg
@@ -19238,14 +19239,14 @@
 	done
 fi
 
-echo "$as_me:19241: checking for ncurses extended functions" >&5
+echo "$as_me:19242: checking for ncurses extended functions" >&5
 echo $ECHO_N "checking for ncurses extended functions... $ECHO_C" >&6
 if test "${cf_cv_ncurses_ext_funcs+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 19248 "configure"
+#line 19249 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -19260,16 +19261,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:19263: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:19264: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:19266: \$? = $ac_status" >&5
+  echo "$as_me:19267: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:19269: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19270: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19272: \$? = $ac_status" >&5
+  echo "$as_me:19273: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_ncurses_ext_funcs=defined
 else
@@ -19277,7 +19278,7 @@
 cat "conftest.$ac_ext" >&5
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 19280 "configure"
+#line 19281 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -19302,16 +19303,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:19305: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19306: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19308: \$? = $ac_status" >&5
+  echo "$as_me:19309: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:19311: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19312: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19314: \$? = $ac_status" >&5
+  echo "$as_me:19315: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_ncurses_ext_funcs=yes
 else
@@ -19325,7 +19326,7 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:19328: result: $cf_cv_ncurses_ext_funcs" >&5
+echo "$as_me:19329: result: $cf_cv_ncurses_ext_funcs" >&5
 echo "${ECHO_T}$cf_cv_ncurses_ext_funcs" >&6
 test "$cf_cv_ncurses_ext_funcs" = yes &&
 cat >>confdefs.h <<\EOF
@@ -19339,11 +19340,11 @@
 	if test -n "$cf_cv_ncurses_version" && test "x$cf_cv_ncurses_version" != xno
 	then
 		cf_define_xpg5=no
-		echo "$as_me:19342: checking if _XPG5 should be defined to enable wide-characters" >&5
+		echo "$as_me:19343: checking if _XPG5 should be defined to enable wide-characters" >&5
 echo $ECHO_N "checking if _XPG5 should be defined to enable wide-characters... $ECHO_C" >&6
 
 		cat >"conftest.$ac_ext" <<_ACEOF
-#line 19346 "configure"
+#line 19347 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -19356,16 +19357,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:19359: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:19360: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:19362: \$? = $ac_status" >&5
+  echo "$as_me:19363: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:19365: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19366: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19368: \$? = $ac_status" >&5
+  echo "$as_me:19369: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   :
 else
@@ -19374,7 +19375,7 @@
 cf_save_cppflags="$CPPFLAGS"
 			 CPPFLAGS="$CPPFLAGS -D_XPG5"
 			 cat >"conftest.$ac_ext" <<_ACEOF
-#line 19377 "configure"
+#line 19378 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -19387,16 +19388,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:19390: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:19391: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:19393: \$? = $ac_status" >&5
+  echo "$as_me:19394: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:19396: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19397: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19399: \$? = $ac_status" >&5
+  echo "$as_me:19400: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_define_xpg5=yes
 else
@@ -19407,7 +19408,7 @@
 			 CPPFLAGS="$cf_save_cppflags"
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
-		echo "$as_me:19410: result: $cf_define_xpg5" >&5
+		echo "$as_me:19411: result: $cf_define_xpg5" >&5
 echo "${ECHO_T}$cf_define_xpg5" >&6
 
 		if test "$cf_define_xpg5" = yes
@@ -19416,14 +19417,14 @@
 		fi
 	fi
 
-	echo "$as_me:19419: checking for wide-character functions" >&5
+	echo "$as_me:19420: checking for wide-character functions" >&5
 echo $ECHO_N "checking for wide-character functions... $ECHO_C" >&6
 if test "${cf_cv_widechar_funcs+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 19426 "configure"
+#line 19427 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -19440,16 +19441,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:19443: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19444: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19446: \$? = $ac_status" >&5
+  echo "$as_me:19447: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:19449: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19450: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19452: \$? = $ac_status" >&5
+  echo "$as_me:19453: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_widechar_funcs=yes
 else
@@ -19460,7 +19461,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:19463: result: $cf_cv_widechar_funcs" >&5
+echo "$as_me:19464: result: $cf_cv_widechar_funcs" >&5
 echo "${ECHO_T}$cf_cv_widechar_funcs" >&6
 	if test "$cf_cv_widechar_funcs" != no ; then
 
@@ -19481,14 +19482,14 @@
 
 fi
 
-echo "$as_me:19484: checking if $cf_cv_screen library uses pthreads" >&5
+echo "$as_me:19485: checking if $cf_cv_screen library uses pthreads" >&5
 echo $ECHO_N "checking if $cf_cv_screen library uses pthreads... $ECHO_C" >&6
 if test "${cf_cv_use_pthreads+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 19491 "configure"
+#line 19492 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -19506,16 +19507,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:19509: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19510: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19512: \$? = $ac_status" >&5
+  echo "$as_me:19513: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:19515: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19516: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19518: \$? = $ac_status" >&5
+  echo "$as_me:19519: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_use_pthreads=yes
 else
@@ -19526,21 +19527,21 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:19529: result: $cf_cv_use_pthreads" >&5
+echo "$as_me:19530: result: $cf_cv_use_pthreads" >&5
 echo "${ECHO_T}$cf_cv_use_pthreads" >&6
 test $cf_cv_use_pthreads = yes &&
 cat >>confdefs.h <<\EOF
 #define USE_PTHREADS 1
 EOF
 
-echo "$as_me:19536: checking if sys/time.h works with sys/select.h" >&5
+echo "$as_me:19537: checking if sys/time.h works with sys/select.h" >&5
 echo $ECHO_N "checking if sys/time.h works with sys/select.h... $ECHO_C" >&6
 if test "${cf_cv_sys_time_select+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 19543 "configure"
+#line 19544 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -19560,16 +19561,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:19563: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:19564: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:19566: \$? = $ac_status" >&5
+  echo "$as_me:19567: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:19569: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19570: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19572: \$? = $ac_status" >&5
+  echo "$as_me:19573: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_sys_time_select=yes
 else
@@ -19581,7 +19582,7 @@
 
 fi
 
-echo "$as_me:19584: result: $cf_cv_sys_time_select" >&5
+echo "$as_me:19585: result: $cf_cv_sys_time_select" >&5
 echo "${ECHO_T}$cf_cv_sys_time_select" >&6
 test "$cf_cv_sys_time_select" = yes &&
 cat >>confdefs.h <<\EOF
@@ -19590,7 +19591,7 @@
 
 # special check for test/ditto.c
 
-echo "$as_me:19593: checking for openpty in -lutil" >&5
+echo "$as_me:19594: checking for openpty in -lutil" >&5
 echo $ECHO_N "checking for openpty in -lutil... $ECHO_C" >&6
 if test "${ac_cv_lib_util_openpty+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -19598,7 +19599,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lutil  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 19601 "configure"
+#line 19602 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -19617,16 +19618,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:19620: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19621: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19623: \$? = $ac_status" >&5
+  echo "$as_me:19624: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:19626: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19627: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19629: \$? = $ac_status" >&5
+  echo "$as_me:19630: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_util_openpty=yes
 else
@@ -19637,7 +19638,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:19640: result: $ac_cv_lib_util_openpty" >&5
+echo "$as_me:19641: result: $ac_cv_lib_util_openpty" >&5
 echo "${ECHO_T}$ac_cv_lib_util_openpty" >&6
 if test "$ac_cv_lib_util_openpty" = yes; then
   cf_cv_lib_util=yes
@@ -19645,7 +19646,7 @@
   cf_cv_lib_util=no
 fi
 
-echo "$as_me:19648: checking for openpty header" >&5
+echo "$as_me:19649: checking for openpty header" >&5
 echo $ECHO_N "checking for openpty header... $ECHO_C" >&6
 if test "${cf_cv_func_openpty+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -19672,7 +19673,7 @@
 	for cf_header in pty.h libutil.h util.h
 	do
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 19675 "configure"
+#line 19676 "configure"
 #include "confdefs.h"
 
 #include <$cf_header>
@@ -19689,16 +19690,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:19692: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19693: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19695: \$? = $ac_status" >&5
+  echo "$as_me:19696: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:19698: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19699: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19701: \$? = $ac_status" >&5
+  echo "$as_me:19702: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
 		cf_cv_func_openpty=$cf_header
@@ -19716,7 +19717,7 @@
 	LIBS="$cf_save_LIBS"
 
 fi
-echo "$as_me:19719: result: $cf_cv_func_openpty" >&5
+echo "$as_me:19720: result: $cf_cv_func_openpty" >&5
 echo "${ECHO_T}$cf_cv_func_openpty" >&6
 
 if test "$cf_cv_func_openpty" != no ; then
@@ -19750,7 +19751,7 @@
 	fi
 fi
 
-echo "$as_me:19753: checking for function curses_version" >&5
+echo "$as_me:19754: checking for function curses_version" >&5
 echo $ECHO_N "checking for function curses_version... $ECHO_C" >&6
 if test "${cf_cv_func_curses_version+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -19760,7 +19761,7 @@
   cf_cv_func_curses_version=unknown
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 19763 "configure"
+#line 19764 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -19773,15 +19774,15 @@
 
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:19776: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19777: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19779: \$? = $ac_status" >&5
+  echo "$as_me:19780: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:19781: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19782: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19784: \$? = $ac_status" >&5
+  echo "$as_me:19785: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_func_curses_version=yes
 
@@ -19796,14 +19797,14 @@
 fi
 rm -f core
 fi
-echo "$as_me:19799: result: $cf_cv_func_curses_version" >&5
+echo "$as_me:19800: result: $cf_cv_func_curses_version" >&5
 echo "${ECHO_T}$cf_cv_func_curses_version" >&6
 test "$cf_cv_func_curses_version" = yes &&
 cat >>confdefs.h <<\EOF
 #define HAVE_CURSES_VERSION 1
 EOF
 
-echo "$as_me:19806: checking for alternate character set array" >&5
+echo "$as_me:19807: checking for alternate character set array" >&5
 echo $ECHO_N "checking for alternate character set array... $ECHO_C" >&6
 if test "${cf_cv_curses_acs_map+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -19813,7 +19814,7 @@
 for name in acs_map _acs_map __acs_map ${NCURSES_WRAP_PREFIX}acs_map
 do
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 19816 "configure"
+#line 19817 "configure"
 #include "confdefs.h"
 
 #include <${cf_cv_ncurses_header:-curses.h}>
@@ -19829,16 +19830,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:19832: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19833: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19835: \$? = $ac_status" >&5
+  echo "$as_me:19836: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:19838: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19839: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19841: \$? = $ac_status" >&5
+  echo "$as_me:19842: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_curses_acs_map=$name; break
 else
@@ -19849,7 +19850,7 @@
 done
 
 fi
-echo "$as_me:19852: result: $cf_cv_curses_acs_map" >&5
+echo "$as_me:19853: result: $cf_cv_curses_acs_map" >&5
 echo "${ECHO_T}$cf_cv_curses_acs_map" >&6
 
 test "$cf_cv_curses_acs_map" != unknown &&
@@ -19859,7 +19860,7 @@
 
 if test "$cf_enable_widec" = yes; then
 
-echo "$as_me:19862: checking for wide alternate character set array" >&5
+echo "$as_me:19863: checking for wide alternate character set array" >&5
 echo $ECHO_N "checking for wide alternate character set array... $ECHO_C" >&6
 if test "${cf_cv_curses_wacs_map+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -19869,7 +19870,7 @@
 	for name in wacs_map _wacs_map __wacs_map _nc_wacs _wacs_char
 	do
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 19872 "configure"
+#line 19873 "configure"
 #include "confdefs.h"
 
 #ifndef _XOPEN_SOURCE_EXTENDED
@@ -19885,16 +19886,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:19888: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19889: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19891: \$? = $ac_status" >&5
+  echo "$as_me:19892: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:19894: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19895: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19897: \$? = $ac_status" >&5
+  echo "$as_me:19898: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_curses_wacs_map=$name
 	 break
@@ -19905,7 +19906,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 	done
 fi
-echo "$as_me:19908: result: $cf_cv_curses_wacs_map" >&5
+echo "$as_me:19909: result: $cf_cv_curses_wacs_map" >&5
 echo "${ECHO_T}$cf_cv_curses_wacs_map" >&6
 
 test "$cf_cv_curses_wacs_map" != unknown &&
@@ -19913,7 +19914,7 @@
 #define CURSES_WACS_ARRAY $cf_cv_curses_wacs_map
 EOF
 
-echo "$as_me:19916: checking for wide alternate character constants" >&5
+echo "$as_me:19917: checking for wide alternate character constants" >&5
 echo $ECHO_N "checking for wide alternate character constants... $ECHO_C" >&6
 if test "${cf_cv_curses_wacs_symbols+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -19923,7 +19924,7 @@
 if test "$cf_cv_curses_wacs_map" != unknown
 then
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 19926 "configure"
+#line 19927 "configure"
 #include "confdefs.h"
 
 #ifndef _XOPEN_SOURCE_EXTENDED
@@ -19940,16 +19941,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:19943: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19944: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19946: \$? = $ac_status" >&5
+  echo "$as_me:19947: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:19949: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19950: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19952: \$? = $ac_status" >&5
+  echo "$as_me:19953: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_curses_wacs_symbols=yes
 else
@@ -19959,7 +19960,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 else
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 19962 "configure"
+#line 19963 "configure"
 #include "confdefs.h"
 
 #ifndef _XOPEN_SOURCE_EXTENDED
@@ -19975,16 +19976,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:19978: \"$ac_link\"") >&5
+if { (eval echo "$as_me:19979: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:19981: \$? = $ac_status" >&5
+  echo "$as_me:19982: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:19984: \"$ac_try\"") >&5
+  { (eval echo "$as_me:19985: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:19987: \$? = $ac_status" >&5
+  echo "$as_me:19988: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_curses_wacs_symbols=yes
 else
@@ -19995,7 +19996,7 @@
 fi
 
 fi
-echo "$as_me:19998: result: $cf_cv_curses_wacs_symbols" >&5
+echo "$as_me:19999: result: $cf_cv_curses_wacs_symbols" >&5
 echo "${ECHO_T}$cf_cv_curses_wacs_symbols" >&6
 
 test "$cf_cv_curses_wacs_symbols" != no &&
@@ -20005,10 +20006,10 @@
 
 fi
 
-echo "$as_me:20008: checking for type attr_t in ${cf_cv_ncurses_header:-curses.h}" >&5
+echo "$as_me:20009: checking for type attr_t in ${cf_cv_ncurses_header:-curses.h}" >&5
 echo $ECHO_N "checking for type attr_t in ${cf_cv_ncurses_header:-curses.h}... $ECHO_C" >&6
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 20011 "configure"
+#line 20012 "configure"
 #include "confdefs.h"
 
 #ifndef _XOPEN_SOURCE_EXTENDED
@@ -20026,16 +20027,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:20029: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20030: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20032: \$? = $ac_status" >&5
+  echo "$as_me:20033: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:20035: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20036: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20038: \$? = $ac_status" >&5
+  echo "$as_me:20039: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_result=yes
 else
@@ -20044,7 +20045,7 @@
 cf_result=no
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
-echo "$as_me:20047: result: $cf_result" >&5
+echo "$as_me:20048: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 if test "$cf_result" = yes ; then
 
@@ -20065,14 +20066,14 @@
 if test "$cf_enable_widec" = yes; then
 
 # This is needed on Tru64 5.0 to declare mbstate_t
-echo "$as_me:20068: checking if we must include wchar.h to declare mbstate_t" >&5
+echo "$as_me:20069: checking if we must include wchar.h to declare mbstate_t" >&5
 echo $ECHO_N "checking if we must include wchar.h to declare mbstate_t... $ECHO_C" >&6
 if test "${cf_cv_mbstate_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 20075 "configure"
+#line 20076 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -20090,23 +20091,23 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:20093: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20094: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20096: \$? = $ac_status" >&5
+  echo "$as_me:20097: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:20099: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20100: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20102: \$? = $ac_status" >&5
+  echo "$as_me:20103: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_mbstate_t=no
 else
   echo "$as_me: failed program was:" >&5
 cat "conftest.$ac_ext" >&5
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 20109 "configure"
+#line 20110 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -20125,16 +20126,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:20128: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20129: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20131: \$? = $ac_status" >&5
+  echo "$as_me:20132: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:20134: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20135: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20137: \$? = $ac_status" >&5
+  echo "$as_me:20138: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_mbstate_t=yes
 else
@@ -20146,7 +20147,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 fi
-echo "$as_me:20149: result: $cf_cv_mbstate_t" >&5
+echo "$as_me:20150: result: $cf_cv_mbstate_t" >&5
 echo "${ECHO_T}$cf_cv_mbstate_t" >&6
 
 if test "$cf_cv_mbstate_t" = yes ; then
@@ -20169,14 +20170,14 @@
 fi
 
 # This is needed on Tru64 5.0 to declare wchar_t
-echo "$as_me:20172: checking if we must include wchar.h to declare wchar_t" >&5
+echo "$as_me:20173: checking if we must include wchar.h to declare wchar_t" >&5
 echo $ECHO_N "checking if we must include wchar.h to declare wchar_t... $ECHO_C" >&6
 if test "${cf_cv_wchar_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 20179 "configure"
+#line 20180 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -20194,23 +20195,23 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:20197: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20198: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20200: \$? = $ac_status" >&5
+  echo "$as_me:20201: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:20203: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20204: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20206: \$? = $ac_status" >&5
+  echo "$as_me:20207: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_wchar_t=no
 else
   echo "$as_me: failed program was:" >&5
 cat "conftest.$ac_ext" >&5
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 20213 "configure"
+#line 20214 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -20229,16 +20230,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:20232: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20233: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20235: \$? = $ac_status" >&5
+  echo "$as_me:20236: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:20238: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20239: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20241: \$? = $ac_status" >&5
+  echo "$as_me:20242: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_wchar_t=yes
 else
@@ -20250,7 +20251,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 fi
-echo "$as_me:20253: result: $cf_cv_wchar_t" >&5
+echo "$as_me:20254: result: $cf_cv_wchar_t" >&5
 echo "${ECHO_T}$cf_cv_wchar_t" >&6
 
 if test "$cf_cv_wchar_t" = yes ; then
@@ -20273,14 +20274,14 @@
 fi
 
 # This is needed on Tru64 5.0 to declare wint_t
-echo "$as_me:20276: checking if we must include wchar.h to declare wint_t" >&5
+echo "$as_me:20277: checking if we must include wchar.h to declare wint_t" >&5
 echo $ECHO_N "checking if we must include wchar.h to declare wint_t... $ECHO_C" >&6
 if test "${cf_cv_wint_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 20283 "configure"
+#line 20284 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -20298,23 +20299,23 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:20301: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20302: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20304: \$? = $ac_status" >&5
+  echo "$as_me:20305: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:20307: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20308: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20310: \$? = $ac_status" >&5
+  echo "$as_me:20311: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_wint_t=no
 else
   echo "$as_me: failed program was:" >&5
 cat "conftest.$ac_ext" >&5
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 20317 "configure"
+#line 20318 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -20333,16 +20334,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:20336: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20337: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20339: \$? = $ac_status" >&5
+  echo "$as_me:20340: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:20342: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20343: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20345: \$? = $ac_status" >&5
+  echo "$as_me:20346: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_cv_wint_t=yes
 else
@@ -20354,7 +20355,7 @@
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 fi
-echo "$as_me:20357: result: $cf_cv_wint_t" >&5
+echo "$as_me:20358: result: $cf_cv_wint_t" >&5
 echo "${ECHO_T}$cf_cv_wint_t" >&6
 
 if test "$cf_cv_wint_t" = yes ; then
@@ -20378,10 +20379,10 @@
 
 	if test "$NCURSES_OK_MBSTATE_T" = 0 ; then
 
-echo "$as_me:20381: checking for type mbstate_t in ${cf_cv_ncurses_header:-curses.h}" >&5
+echo "$as_me:20382: checking for type mbstate_t in ${cf_cv_ncurses_header:-curses.h}" >&5
 echo $ECHO_N "checking for type mbstate_t in ${cf_cv_ncurses_header:-curses.h}... $ECHO_C" >&6
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 20384 "configure"
+#line 20385 "configure"
 #include "confdefs.h"
 
 #ifndef _XOPEN_SOURCE_EXTENDED
@@ -20399,16 +20400,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:20402: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20403: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20405: \$? = $ac_status" >&5
+  echo "$as_me:20406: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:20408: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20409: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20411: \$? = $ac_status" >&5
+  echo "$as_me:20412: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_result=yes
 else
@@ -20417,7 +20418,7 @@
 cf_result=no
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
-echo "$as_me:20420: result: $cf_result" >&5
+echo "$as_me:20421: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 if test "$cf_result" = yes ; then
 
@@ -20439,10 +20440,10 @@
 
 	if test "$NCURSES_OK_WCHAR_T" = 0 ; then
 
-echo "$as_me:20442: checking for type wchar_t in ${cf_cv_ncurses_header:-curses.h}" >&5
+echo "$as_me:20443: checking for type wchar_t in ${cf_cv_ncurses_header:-curses.h}" >&5
 echo $ECHO_N "checking for type wchar_t in ${cf_cv_ncurses_header:-curses.h}... $ECHO_C" >&6
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 20445 "configure"
+#line 20446 "configure"
 #include "confdefs.h"
 
 #ifndef _XOPEN_SOURCE_EXTENDED
@@ -20460,16 +20461,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:20463: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20464: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20466: \$? = $ac_status" >&5
+  echo "$as_me:20467: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:20469: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20470: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20472: \$? = $ac_status" >&5
+  echo "$as_me:20473: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_result=yes
 else
@@ -20478,7 +20479,7 @@
 cf_result=no
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
-echo "$as_me:20481: result: $cf_result" >&5
+echo "$as_me:20482: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 if test "$cf_result" = yes ; then
 
@@ -20500,10 +20501,10 @@
 
 	if test "$NCURSES_OK_WINT_T" = 0 ; then
 
-echo "$as_me:20503: checking for type wint_t in ${cf_cv_ncurses_header:-curses.h}" >&5
+echo "$as_me:20504: checking for type wint_t in ${cf_cv_ncurses_header:-curses.h}" >&5
 echo $ECHO_N "checking for type wint_t in ${cf_cv_ncurses_header:-curses.h}... $ECHO_C" >&6
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 20506 "configure"
+#line 20507 "configure"
 #include "confdefs.h"
 
 #ifndef _XOPEN_SOURCE_EXTENDED
@@ -20521,16 +20522,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:20524: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20525: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20527: \$? = $ac_status" >&5
+  echo "$as_me:20528: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:20530: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20531: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20533: \$? = $ac_status" >&5
+  echo "$as_me:20534: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_result=yes
 else
@@ -20539,7 +20540,7 @@
 cf_result=no
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
-echo "$as_me:20542: result: $cf_result" >&5
+echo "$as_me:20543: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 if test "$cf_result" = yes ; then
 
@@ -20568,11 +20569,11 @@
 boolfnames \
 ttytype
 do
-echo "$as_me:20571: checking for data $cf_data declaration in ${cf_cv_ncurses_header:-curses.h}" >&5
+echo "$as_me:20572: checking for data $cf_data declaration in ${cf_cv_ncurses_header:-curses.h}" >&5
 echo $ECHO_N "checking for data $cf_data declaration in ${cf_cv_ncurses_header:-curses.h}... $ECHO_C" >&6
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 20575 "configure"
+#line 20576 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -20605,16 +20606,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:20608: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:20609: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:20611: \$? = $ac_status" >&5
+  echo "$as_me:20612: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:20614: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20615: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20617: \$? = $ac_status" >&5
+  echo "$as_me:20618: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_result=yes
 
@@ -20624,7 +20625,7 @@
 cf_result=no
 fi
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
-echo "$as_me:20627: result: $cf_result" >&5
+echo "$as_me:20628: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 
 if test "$cf_result" = yes ; then
@@ -20636,14 +20637,14 @@
 EOF
 
 else
-	echo "$as_me:20639: checking for data $cf_data in library" >&5
+	echo "$as_me:20640: checking for data $cf_data in library" >&5
 echo $ECHO_N "checking for data $cf_data in library... $ECHO_C" >&6
 	# BSD linkers insist on making weak linkage, but resolve at runtime.
 	if test "$cross_compiling" = yes; then
 
 	# cross-compiling
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 20646 "configure"
+#line 20647 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -20682,16 +20683,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:20685: \"$ac_link\"") >&5
+if { (eval echo "$as_me:20686: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:20688: \$? = $ac_status" >&5
+  echo "$as_me:20689: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:20691: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20692: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20694: \$? = $ac_status" >&5
+  echo "$as_me:20695: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_result=yes
 else
@@ -20703,7 +20704,7 @@
 
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 20706 "configure"
+#line 20707 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_XCURSES
@@ -20735,15 +20736,15 @@
 }
 _ACEOF
 rm -f "conftest$ac_exeext"
-if { (eval echo "$as_me:20738: \"$ac_link\"") >&5
+if { (eval echo "$as_me:20739: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:20741: \$? = $ac_status" >&5
+  echo "$as_me:20742: \$? = $ac_status" >&5
   (exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
-  { (eval echo "$as_me:20743: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20744: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20746: \$? = $ac_status" >&5
+  echo "$as_me:20747: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_result=yes
 
@@ -20755,7 +20756,7 @@
 fi
 rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
 fi
-	echo "$as_me:20758: result: $cf_result" >&5
+	echo "$as_me:20759: result: $cf_result" >&5
 echo "${ECHO_T}$cf_result" >&6
 	if test "$cf_result" = yes ; then
 
@@ -20772,7 +20773,7 @@
 
 if test -n "$with_screen" && test "x$with_screen" = "xpdcurses"
 then
-	echo "$as_me:20775: checking for X" >&5
+	echo "$as_me:20776: checking for X" >&5
 echo $ECHO_N "checking for X... $ECHO_C" >&6
 
 # Check whether --with-x or --without-x was given.
@@ -20876,17 +20877,17 @@
   # Guess where to find include files, by looking for Intrinsic.h.
   # First, try using that file with no special directory specified.
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 20879 "configure"
+#line 20880 "configure"
 #include "confdefs.h"
 #include <X11/Intrinsic.h>
 _ACEOF
-if { (eval echo "$as_me:20883: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:20884: \"$ac_cpp "conftest.$ac_ext"\"") >&5
   (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   $EGREP -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:20889: \$? = $ac_status" >&5
+  echo "$as_me:20890: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -20919,7 +20920,7 @@
   ac_save_LIBS=$LIBS
   LIBS="-lXt $LIBS"
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 20922 "configure"
+#line 20923 "configure"
 #include "confdefs.h"
 #include <X11/Intrinsic.h>
 int
@@ -20931,16 +20932,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:20934: \"$ac_link\"") >&5
+if { (eval echo "$as_me:20935: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:20937: \$? = $ac_status" >&5
+  echo "$as_me:20938: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:20940: \"$ac_try\"") >&5
+  { (eval echo "$as_me:20941: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:20943: \$? = $ac_status" >&5
+  echo "$as_me:20944: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   LIBS=$ac_save_LIBS
 # We can link X programs with no special library path.
@@ -20978,7 +20979,7 @@
 fi # $with_x != no
 
 if test "$have_x" != yes; then
-  echo "$as_me:20981: result: $have_x" >&5
+  echo "$as_me:20982: result: $have_x" >&5
 echo "${ECHO_T}$have_x" >&6
   no_x=yes
 else
@@ -20988,7 +20989,7 @@
   # Update the cache value to reflect the command line values.
   ac_cv_have_x="have_x=yes \
 		ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
-  echo "$as_me:20991: result: libraries $x_libraries, headers $x_includes" >&5
+  echo "$as_me:20992: result: libraries $x_libraries, headers $x_includes" >&5
 echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6
 fi
 
@@ -21015,11 +21016,11 @@
     # others require no space.  Words are not sufficient . . . .
     case `(uname -sr) 2>/dev/null` in
     "SunOS 5"*)
-      echo "$as_me:21018: checking whether -R must be followed by a space" >&5
+      echo "$as_me:21019: checking whether -R must be followed by a space" >&5
 echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6
       ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
       cat >"conftest.$ac_ext" <<_ACEOF
-#line 21022 "configure"
+#line 21023 "configure"
 #include "confdefs.h"
 
 int
@@ -21031,16 +21032,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:21034: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21035: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21037: \$? = $ac_status" >&5
+  echo "$as_me:21038: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:21040: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21041: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21043: \$? = $ac_status" >&5
+  echo "$as_me:21044: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_R_nospace=yes
 else
@@ -21050,13 +21051,13 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
       if test $ac_R_nospace = yes; then
-	echo "$as_me:21053: result: no" >&5
+	echo "$as_me:21054: result: no" >&5
 echo "${ECHO_T}no" >&6
 	X_LIBS="$X_LIBS -R$x_libraries"
       else
 	LIBS="$ac_xsave_LIBS -R $x_libraries"
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 21059 "configure"
+#line 21060 "configure"
 #include "confdefs.h"
 
 int
@@ -21068,16 +21069,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:21071: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21072: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21074: \$? = $ac_status" >&5
+  echo "$as_me:21075: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:21077: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21078: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21080: \$? = $ac_status" >&5
+  echo "$as_me:21081: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_R_space=yes
 else
@@ -21087,11 +21088,11 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 	if test $ac_R_space = yes; then
-	  echo "$as_me:21090: result: yes" >&5
+	  echo "$as_me:21091: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 	  X_LIBS="$X_LIBS -R $x_libraries"
 	else
-	  echo "$as_me:21094: result: neither works" >&5
+	  echo "$as_me:21095: result: neither works" >&5
 echo "${ECHO_T}neither works" >&6
 	fi
       fi
@@ -21111,7 +21112,7 @@
     # the Alpha needs dnet_stub (dnet does not exist).
     ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
     cat >"conftest.$ac_ext" <<_ACEOF
-#line 21114 "configure"
+#line 21115 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -21130,22 +21131,22 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:21133: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21134: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21136: \$? = $ac_status" >&5
+  echo "$as_me:21137: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:21139: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21140: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21142: \$? = $ac_status" >&5
+  echo "$as_me:21143: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   :
 else
   echo "$as_me: failed program was:" >&5
 cat "conftest.$ac_ext" >&5
-echo "$as_me:21148: checking for dnet_ntoa in -ldnet" >&5
+echo "$as_me:21149: checking for dnet_ntoa in -ldnet" >&5
 echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6
 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -21153,7 +21154,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldnet  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 21156 "configure"
+#line 21157 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -21172,16 +21173,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:21175: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21176: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21178: \$? = $ac_status" >&5
+  echo "$as_me:21179: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:21181: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21182: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21184: \$? = $ac_status" >&5
+  echo "$as_me:21185: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_dnet_dnet_ntoa=yes
 else
@@ -21192,14 +21193,14 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:21195: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
+echo "$as_me:21196: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
 echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6
 if test "$ac_cv_lib_dnet_dnet_ntoa" = yes; then
   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
 fi
 
     if test $ac_cv_lib_dnet_dnet_ntoa = no; then
-      echo "$as_me:21202: checking for dnet_ntoa in -ldnet_stub" >&5
+      echo "$as_me:21203: checking for dnet_ntoa in -ldnet_stub" >&5
 echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6
 if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -21207,7 +21208,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldnet_stub  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 21210 "configure"
+#line 21211 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -21226,16 +21227,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:21229: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21230: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21232: \$? = $ac_status" >&5
+  echo "$as_me:21233: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:21235: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21236: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21238: \$? = $ac_status" >&5
+  echo "$as_me:21239: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_dnet_stub_dnet_ntoa=yes
 else
@@ -21246,7 +21247,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:21249: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
+echo "$as_me:21250: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
 echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6
 if test "$ac_cv_lib_dnet_stub_dnet_ntoa" = yes; then
   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
@@ -21265,13 +21266,13 @@
     # on Irix 5.2, according to T.E. Dickey.
     # The functions gethostbyname, getservbyname, and inet_addr are
     # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
-    echo "$as_me:21268: checking for gethostbyname" >&5
+    echo "$as_me:21269: checking for gethostbyname" >&5
 echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
 if test "${ac_cv_func_gethostbyname+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 21274 "configure"
+#line 21275 "configure"
 #include "confdefs.h"
 #define gethostbyname autoconf_temporary
 #include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
@@ -21302,16 +21303,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:21305: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21306: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21308: \$? = $ac_status" >&5
+  echo "$as_me:21309: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:21311: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21312: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21314: \$? = $ac_status" >&5
+  echo "$as_me:21315: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_func_gethostbyname=yes
 else
@@ -21321,11 +21322,11 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:21324: result: $ac_cv_func_gethostbyname" >&5
+echo "$as_me:21325: result: $ac_cv_func_gethostbyname" >&5
 echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
 
     if test $ac_cv_func_gethostbyname = no; then
-      echo "$as_me:21328: checking for gethostbyname in -lnsl" >&5
+      echo "$as_me:21329: checking for gethostbyname in -lnsl" >&5
 echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -21333,7 +21334,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lnsl  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 21336 "configure"
+#line 21337 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -21352,16 +21353,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:21355: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21356: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21358: \$? = $ac_status" >&5
+  echo "$as_me:21359: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:21361: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21362: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21364: \$? = $ac_status" >&5
+  echo "$as_me:21365: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_nsl_gethostbyname=yes
 else
@@ -21372,14 +21373,14 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:21375: result: $ac_cv_lib_nsl_gethostbyname" >&5
+echo "$as_me:21376: result: $ac_cv_lib_nsl_gethostbyname" >&5
 echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
 if test "$ac_cv_lib_nsl_gethostbyname" = yes; then
   X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
 fi
 
       if test $ac_cv_lib_nsl_gethostbyname = no; then
-        echo "$as_me:21382: checking for gethostbyname in -lbsd" >&5
+        echo "$as_me:21383: checking for gethostbyname in -lbsd" >&5
 echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6
 if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -21387,7 +21388,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lbsd  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 21390 "configure"
+#line 21391 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -21406,16 +21407,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:21409: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21410: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21412: \$? = $ac_status" >&5
+  echo "$as_me:21413: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:21415: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21416: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21418: \$? = $ac_status" >&5
+  echo "$as_me:21419: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_bsd_gethostbyname=yes
 else
@@ -21426,7 +21427,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:21429: result: $ac_cv_lib_bsd_gethostbyname" >&5
+echo "$as_me:21430: result: $ac_cv_lib_bsd_gethostbyname" >&5
 echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6
 if test "$ac_cv_lib_bsd_gethostbyname" = yes; then
   X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
@@ -21442,13 +21443,13 @@
     # variants that don't use the nameserver (or something).  -lsocket
     # must be given before -lnsl if both are needed.  We assume that
     # if connect needs -lnsl, so does gethostbyname.
-    echo "$as_me:21445: checking for connect" >&5
+    echo "$as_me:21446: checking for connect" >&5
 echo $ECHO_N "checking for connect... $ECHO_C" >&6
 if test "${ac_cv_func_connect+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 21451 "configure"
+#line 21452 "configure"
 #include "confdefs.h"
 #define connect autoconf_temporary
 #include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
@@ -21479,16 +21480,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:21482: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21483: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21485: \$? = $ac_status" >&5
+  echo "$as_me:21486: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:21488: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21489: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21491: \$? = $ac_status" >&5
+  echo "$as_me:21492: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_func_connect=yes
 else
@@ -21498,11 +21499,11 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:21501: result: $ac_cv_func_connect" >&5
+echo "$as_me:21502: result: $ac_cv_func_connect" >&5
 echo "${ECHO_T}$ac_cv_func_connect" >&6
 
     if test $ac_cv_func_connect = no; then
-      echo "$as_me:21505: checking for connect in -lsocket" >&5
+      echo "$as_me:21506: checking for connect in -lsocket" >&5
 echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6
 if test "${ac_cv_lib_socket_connect+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -21510,7 +21511,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 21513 "configure"
+#line 21514 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -21529,16 +21530,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:21532: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21533: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21535: \$? = $ac_status" >&5
+  echo "$as_me:21536: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:21538: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21539: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21541: \$? = $ac_status" >&5
+  echo "$as_me:21542: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_socket_connect=yes
 else
@@ -21549,7 +21550,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:21552: result: $ac_cv_lib_socket_connect" >&5
+echo "$as_me:21553: result: $ac_cv_lib_socket_connect" >&5
 echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6
 if test "$ac_cv_lib_socket_connect" = yes; then
   X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
@@ -21558,13 +21559,13 @@
     fi
 
     # Guillermo Gomez says -lposix is necessary on A/UX.
-    echo "$as_me:21561: checking for remove" >&5
+    echo "$as_me:21562: checking for remove" >&5
 echo $ECHO_N "checking for remove... $ECHO_C" >&6
 if test "${ac_cv_func_remove+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 21567 "configure"
+#line 21568 "configure"
 #include "confdefs.h"
 #define remove autoconf_temporary
 #include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
@@ -21595,16 +21596,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:21598: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21599: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21601: \$? = $ac_status" >&5
+  echo "$as_me:21602: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:21604: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21605: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21607: \$? = $ac_status" >&5
+  echo "$as_me:21608: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_func_remove=yes
 else
@@ -21614,11 +21615,11 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:21617: result: $ac_cv_func_remove" >&5
+echo "$as_me:21618: result: $ac_cv_func_remove" >&5
 echo "${ECHO_T}$ac_cv_func_remove" >&6
 
     if test $ac_cv_func_remove = no; then
-      echo "$as_me:21621: checking for remove in -lposix" >&5
+      echo "$as_me:21622: checking for remove in -lposix" >&5
 echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6
 if test "${ac_cv_lib_posix_remove+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -21626,7 +21627,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lposix  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 21629 "configure"
+#line 21630 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -21645,16 +21646,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:21648: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21649: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21651: \$? = $ac_status" >&5
+  echo "$as_me:21652: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:21654: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21655: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21657: \$? = $ac_status" >&5
+  echo "$as_me:21658: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_posix_remove=yes
 else
@@ -21665,7 +21666,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:21668: result: $ac_cv_lib_posix_remove" >&5
+echo "$as_me:21669: result: $ac_cv_lib_posix_remove" >&5
 echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6
 if test "$ac_cv_lib_posix_remove" = yes; then
   X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
@@ -21674,13 +21675,13 @@
     fi
 
     # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
-    echo "$as_me:21677: checking for shmat" >&5
+    echo "$as_me:21678: checking for shmat" >&5
 echo $ECHO_N "checking for shmat... $ECHO_C" >&6
 if test "${ac_cv_func_shmat+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 21683 "configure"
+#line 21684 "configure"
 #include "confdefs.h"
 #define shmat autoconf_temporary
 #include <limits.h>	/* least-intrusive standard header which defines gcc2 __stub macros */
@@ -21711,16 +21712,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:21714: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21715: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21717: \$? = $ac_status" >&5
+  echo "$as_me:21718: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:21720: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21721: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21723: \$? = $ac_status" >&5
+  echo "$as_me:21724: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_func_shmat=yes
 else
@@ -21730,11 +21731,11 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 fi
-echo "$as_me:21733: result: $ac_cv_func_shmat" >&5
+echo "$as_me:21734: result: $ac_cv_func_shmat" >&5
 echo "${ECHO_T}$ac_cv_func_shmat" >&6
 
     if test $ac_cv_func_shmat = no; then
-      echo "$as_me:21737: checking for shmat in -lipc" >&5
+      echo "$as_me:21738: checking for shmat in -lipc" >&5
 echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6
 if test "${ac_cv_lib_ipc_shmat+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -21742,7 +21743,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lipc  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 21745 "configure"
+#line 21746 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -21761,16 +21762,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:21764: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21765: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21767: \$? = $ac_status" >&5
+  echo "$as_me:21768: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:21770: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21771: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21773: \$? = $ac_status" >&5
+  echo "$as_me:21774: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_ipc_shmat=yes
 else
@@ -21781,7 +21782,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:21784: result: $ac_cv_lib_ipc_shmat" >&5
+echo "$as_me:21785: result: $ac_cv_lib_ipc_shmat" >&5
 echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6
 if test "$ac_cv_lib_ipc_shmat" = yes; then
   X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
@@ -21799,7 +21800,7 @@
   # These have to be linked with before -lX11, unlike the other
   # libraries we check for below, so use a different variable.
   # John Interrante, Karl Berry
-  echo "$as_me:21802: checking for IceConnectionNumber in -lICE" >&5
+  echo "$as_me:21803: checking for IceConnectionNumber in -lICE" >&5
 echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6
 if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -21807,7 +21808,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lICE $X_EXTRA_LIBS $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 21810 "configure"
+#line 21811 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -21826,16 +21827,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:21829: \"$ac_link\"") >&5
+if { (eval echo "$as_me:21830: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:21832: \$? = $ac_status" >&5
+  echo "$as_me:21833: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:21835: \"$ac_try\"") >&5
+  { (eval echo "$as_me:21836: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:21838: \$? = $ac_status" >&5
+  echo "$as_me:21839: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_ICE_IceConnectionNumber=yes
 else
@@ -21846,7 +21847,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:21849: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
+echo "$as_me:21850: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
 echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6
 if test "$ac_cv_lib_ICE_IceConnectionNumber" = yes; then
   X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
@@ -21893,16 +21894,16 @@
 		then
 			test -n "$verbose" && echo "	repairing CFLAGS: $CFLAGS" 1>&6
 
-echo "${as_me:-configure}:21896: testing repairing CFLAGS: $CFLAGS ..." 1>&5
+echo "${as_me:-configure}:21897: testing repairing CFLAGS: $CFLAGS ..." 1>&5
 
 			CFLAGS="$cf_temp_flags"
 			test -n "$verbose" && echo "	... fixed $CFLAGS" 1>&6
 
-echo "${as_me:-configure}:21901: testing ... fixed $CFLAGS ..." 1>&5
+echo "${as_me:-configure}:21902: testing ... fixed $CFLAGS ..." 1>&5
 
 			test -n "$verbose" && echo "	... extra $EXTRA_CFLAGS" 1>&6
 
-echo "${as_me:-configure}:21905: testing ... extra $EXTRA_CFLAGS ..." 1>&5
+echo "${as_me:-configure}:21906: testing ... extra $EXTRA_CFLAGS ..." 1>&5
 
 		fi
 		;;
@@ -21941,16 +21942,16 @@
 		then
 			test -n "$verbose" && echo "	repairing CPPFLAGS: $CPPFLAGS" 1>&6
 
-echo "${as_me:-configure}:21944: testing repairing CPPFLAGS: $CPPFLAGS ..." 1>&5
+echo "${as_me:-configure}:21945: testing repairing CPPFLAGS: $CPPFLAGS ..." 1>&5
 
 			CPPFLAGS="$cf_temp_flags"
 			test -n "$verbose" && echo "	... fixed $CPPFLAGS" 1>&6
 
-echo "${as_me:-configure}:21949: testing ... fixed $CPPFLAGS ..." 1>&5
+echo "${as_me:-configure}:21950: testing ... fixed $CPPFLAGS ..." 1>&5
 
 			test -n "$verbose" && echo "	... extra $EXTRA_CFLAGS" 1>&6
 
-echo "${as_me:-configure}:21953: testing ... extra $EXTRA_CFLAGS ..." 1>&5
+echo "${as_me:-configure}:21954: testing ... extra $EXTRA_CFLAGS ..." 1>&5
 
 		fi
 		;;
@@ -21989,23 +21990,23 @@
 		then
 			test -n "$verbose" && echo "	repairing LDFLAGS: $LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:21992: testing repairing LDFLAGS: $LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:21993: testing repairing LDFLAGS: $LDFLAGS ..." 1>&5
 
 			LDFLAGS="$cf_temp_flags"
 			test -n "$verbose" && echo "	... fixed $LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:21997: testing ... fixed $LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:21998: testing ... fixed $LDFLAGS ..." 1>&5
 
 			test -n "$verbose" && echo "	... extra $EXTRA_CFLAGS" 1>&6
 
-echo "${as_me:-configure}:22001: testing ... extra $EXTRA_CFLAGS ..." 1>&5
+echo "${as_me:-configure}:22002: testing ... extra $EXTRA_CFLAGS ..." 1>&5
 
 		fi
 		;;
 	esac
 fi
 
-echo "$as_me:22008: checking if you want to turn on gcc warnings" >&5
+echo "$as_me:22009: checking if you want to turn on gcc warnings" >&5
 echo $ECHO_N "checking if you want to turn on gcc warnings... $ECHO_C" >&6
 
 # Check whether --enable-warnings or --disable-warnings was given.
@@ -22022,7 +22023,7 @@
 	enable_warnings=no
 
 fi;
-echo "$as_me:22025: result: $enable_warnings" >&5
+echo "$as_me:22026: result: $enable_warnings" >&5
 echo "${ECHO_T}$enable_warnings" >&6
 if test "$enable_warnings" = "yes"
 then
@@ -22045,10 +22046,10 @@
 EOF
 if test "$GCC" = yes
 then
-	{ echo "$as_me:22048: checking for $CC __attribute__ directives..." >&5
+	{ echo "$as_me:22049: checking for $CC __attribute__ directives..." >&5
 echo "$as_me: checking for $CC __attribute__ directives..." >&6;}
 cat > "conftest.$ac_ext" <<EOF
-#line 22051 "${as_me:-configure}"
+#line 22052 "${as_me:-configure}"
 #include "confdefs.h"
 #include "conftest.h"
 #include "conftest.i"
@@ -22097,12 +22098,12 @@
 			;;
 		esac
 
-		if { (eval echo "$as_me:22100: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:22101: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:22103: \$? = $ac_status" >&5
+  echo "$as_me:22104: \$? = $ac_status" >&5
   (exit "$ac_status"); }; then
-			test -n "$verbose" && echo "$as_me:22105: result: ... $cf_attribute" >&5
+			test -n "$verbose" && echo "$as_me:22106: result: ... $cf_attribute" >&5
 echo "${ECHO_T}... $cf_attribute" >&6
 			cat conftest.h >>confdefs.h
 			case "$cf_attribute" in
@@ -22180,7 +22181,7 @@
 done
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 22183 "configure"
+#line 22184 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -22195,26 +22196,26 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:22198: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:22199: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:22201: \$? = $ac_status" >&5
+  echo "$as_me:22202: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:22204: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22205: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22207: \$? = $ac_status" >&5
+  echo "$as_me:22208: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
-echo "$as_me:22210: checking for X11/Xt const-feature" >&5
+echo "$as_me:22211: checking for X11/Xt const-feature" >&5
 echo $ECHO_N "checking for X11/Xt const-feature... $ECHO_C" >&6
 if test "${cf_cv_const_x_string+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
 	cat >"conftest.$ac_ext" <<_ACEOF
-#line 22217 "configure"
+#line 22218 "configure"
 #include "confdefs.h"
 
 #define _CONST_X_STRING	/* X11R7.8 (perhaps) */
@@ -22231,16 +22232,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext"
-if { (eval echo "$as_me:22234: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:22235: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:22237: \$? = $ac_status" >&5
+  echo "$as_me:22238: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest.$ac_objext"'
-  { (eval echo "$as_me:22240: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22241: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22243: \$? = $ac_status" >&5
+  echo "$as_me:22244: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
 
 			cf_cv_const_x_string=no
@@ -22255,7 +22256,7 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
 
 fi
-echo "$as_me:22258: result: $cf_cv_const_x_string" >&5
+echo "$as_me:22259: result: $cf_cv_const_x_string" >&5
 echo "${ECHO_T}$cf_cv_const_x_string" >&6
 
 LIBS="$cf_save_LIBS_CF_CONST_X_STRING"
@@ -22284,7 +22285,7 @@
 rm -f "conftest.$ac_objext" "conftest.$ac_ext"
  fi
 cat > "conftest.$ac_ext" <<EOF
-#line 22287 "${as_me:-configure}"
+#line 22288 "${as_me:-configure}"
 int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; }
 EOF
 if test "$INTEL_COMPILER" = yes
@@ -22300,7 +22301,7 @@
 # remark #981: operands are evaluated in unspecified order
 # warning #279: controlling expression is constant
 
-	{ echo "$as_me:22303: checking for $CC warning options..." >&5
+	{ echo "$as_me:22304: checking for $CC warning options..." >&5
 echo "$as_me: checking for $CC warning options..." >&6;}
 	cf_save_CFLAGS="$CFLAGS"
 	EXTRA_CFLAGS="$EXTRA_CFLAGS -Wall"
@@ -22316,12 +22317,12 @@
 		wd981
 	do
 		CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
-		if { (eval echo "$as_me:22319: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:22320: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:22322: \$? = $ac_status" >&5
+  echo "$as_me:22323: \$? = $ac_status" >&5
   (exit "$ac_status"); }; then
-			test -n "$verbose" && echo "$as_me:22324: result: ... -$cf_opt" >&5
+			test -n "$verbose" && echo "$as_me:22325: result: ... -$cf_opt" >&5
 echo "${ECHO_T}... -$cf_opt" >&6
 			EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
 		fi
@@ -22329,7 +22330,7 @@
 	CFLAGS="$cf_save_CFLAGS"
 elif test "$GCC" = yes && test "$GCC_VERSION" != "unknown"
 then
-	{ echo "$as_me:22332: checking for $CC warning options..." >&5
+	{ echo "$as_me:22333: checking for $CC warning options..." >&5
 echo "$as_me: checking for $CC warning options..." >&6;}
 	cf_save_CFLAGS="$CFLAGS"
 	cf_warn_CONST=""
@@ -22352,12 +22353,12 @@
 		Wundef Wno-inline $cf_gcc_warnings $cf_warn_CONST Wno-unknown-pragmas
 	do
 		CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
-		if { (eval echo "$as_me:22355: \"$ac_compile\"") >&5
+		if { (eval echo "$as_me:22356: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:22358: \$? = $ac_status" >&5
+  echo "$as_me:22359: \$? = $ac_status" >&5
   (exit "$ac_status"); }; then
-			test -n "$verbose" && echo "$as_me:22360: result: ... -$cf_opt" >&5
+			test -n "$verbose" && echo "$as_me:22361: result: ... -$cf_opt" >&5
 echo "${ECHO_T}... -$cf_opt" >&6
 			case "$cf_opt" in
 			(Winline)
@@ -22365,7 +22366,7 @@
 				([34].*)
 					test -n "$verbose" && echo "	feature is broken in gcc $GCC_VERSION" 1>&6
 
-echo "${as_me:-configure}:22368: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
+echo "${as_me:-configure}:22369: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
 
 					continue;;
 				esac
@@ -22375,7 +22376,7 @@
 				([12].*)
 					test -n "$verbose" && echo "	feature is broken in gcc $GCC_VERSION" 1>&6
 
-echo "${as_me:-configure}:22378: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
+echo "${as_me:-configure}:22379: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
 
 					continue;;
 				esac
@@ -22392,7 +22393,7 @@
 
 fi
 
-echo "$as_me:22395: checking if you want to use dmalloc for testing" >&5
+echo "$as_me:22396: checking if you want to use dmalloc for testing" >&5
 echo $ECHO_N "checking if you want to use dmalloc for testing... $ECHO_C" >&6
 
 # Check whether --with-dmalloc or --without-dmalloc was given.
@@ -22414,7 +22415,7 @@
 else
   with_dmalloc=
 fi;
-echo "$as_me:22417: result: ${with_dmalloc:-no}" >&5
+echo "$as_me:22418: result: ${with_dmalloc:-no}" >&5
 echo "${ECHO_T}${with_dmalloc:-no}" >&6
 
 case ".$with_cflags" in
@@ -22528,23 +22529,23 @@
 esac
 
 if test "$with_dmalloc" = yes ; then
-	echo "$as_me:22531: checking for dmalloc.h" >&5
+	echo "$as_me:22532: checking for dmalloc.h" >&5
 echo $ECHO_N "checking for dmalloc.h... $ECHO_C" >&6
 if test "${ac_cv_header_dmalloc_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 22537 "configure"
+#line 22538 "configure"
 #include "confdefs.h"
 #include <dmalloc.h>
 _ACEOF
-if { (eval echo "$as_me:22541: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:22542: \"$ac_cpp "conftest.$ac_ext"\"") >&5
   (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   $EGREP -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:22547: \$? = $ac_status" >&5
+  echo "$as_me:22548: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -22563,11 +22564,11 @@
 fi
 rm -f conftest.err "conftest.$ac_ext"
 fi
-echo "$as_me:22566: result: $ac_cv_header_dmalloc_h" >&5
+echo "$as_me:22567: result: $ac_cv_header_dmalloc_h" >&5
 echo "${ECHO_T}$ac_cv_header_dmalloc_h" >&6
 if test "$ac_cv_header_dmalloc_h" = yes; then
 
-echo "$as_me:22570: checking for dmalloc_debug in -ldmalloc" >&5
+echo "$as_me:22571: checking for dmalloc_debug in -ldmalloc" >&5
 echo $ECHO_N "checking for dmalloc_debug in -ldmalloc... $ECHO_C" >&6
 if test "${ac_cv_lib_dmalloc_dmalloc_debug+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -22575,7 +22576,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldmalloc  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 22578 "configure"
+#line 22579 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -22594,16 +22595,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:22597: \"$ac_link\"") >&5
+if { (eval echo "$as_me:22598: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:22600: \$? = $ac_status" >&5
+  echo "$as_me:22601: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:22603: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22604: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22606: \$? = $ac_status" >&5
+  echo "$as_me:22607: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_dmalloc_dmalloc_debug=yes
 else
@@ -22614,7 +22615,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:22617: result: $ac_cv_lib_dmalloc_dmalloc_debug" >&5
+echo "$as_me:22618: result: $ac_cv_lib_dmalloc_dmalloc_debug" >&5
 echo "${ECHO_T}$ac_cv_lib_dmalloc_dmalloc_debug" >&6
 if test "$ac_cv_lib_dmalloc_dmalloc_debug" = yes; then
   cat >>confdefs.h <<EOF
@@ -22629,7 +22630,7 @@
 
 fi
 
-echo "$as_me:22632: checking if you want to use dbmalloc for testing" >&5
+echo "$as_me:22633: checking if you want to use dbmalloc for testing" >&5
 echo $ECHO_N "checking if you want to use dbmalloc for testing... $ECHO_C" >&6
 
 # Check whether --with-dbmalloc or --without-dbmalloc was given.
@@ -22651,7 +22652,7 @@
 else
   with_dbmalloc=
 fi;
-echo "$as_me:22654: result: ${with_dbmalloc:-no}" >&5
+echo "$as_me:22655: result: ${with_dbmalloc:-no}" >&5
 echo "${ECHO_T}${with_dbmalloc:-no}" >&6
 
 case ".$with_cflags" in
@@ -22765,23 +22766,23 @@
 esac
 
 if test "$with_dbmalloc" = yes ; then
-	echo "$as_me:22768: checking for dbmalloc.h" >&5
+	echo "$as_me:22769: checking for dbmalloc.h" >&5
 echo $ECHO_N "checking for dbmalloc.h... $ECHO_C" >&6
 if test "${ac_cv_header_dbmalloc_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >"conftest.$ac_ext" <<_ACEOF
-#line 22774 "configure"
+#line 22775 "configure"
 #include "confdefs.h"
 #include <dbmalloc.h>
 _ACEOF
-if { (eval echo "$as_me:22778: \"$ac_cpp "conftest.$ac_ext"\"") >&5
+if { (eval echo "$as_me:22779: \"$ac_cpp "conftest.$ac_ext"\"") >&5
   (eval $ac_cpp "conftest.$ac_ext") 2>conftest.er1
   ac_status=$?
   $EGREP -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:22784: \$? = $ac_status" >&5
+  echo "$as_me:22785: \$? = $ac_status" >&5
   (exit "$ac_status"); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -22800,11 +22801,11 @@
 fi
 rm -f conftest.err "conftest.$ac_ext"
 fi
-echo "$as_me:22803: result: $ac_cv_header_dbmalloc_h" >&5
+echo "$as_me:22804: result: $ac_cv_header_dbmalloc_h" >&5
 echo "${ECHO_T}$ac_cv_header_dbmalloc_h" >&6
 if test "$ac_cv_header_dbmalloc_h" = yes; then
 
-echo "$as_me:22807: checking for debug_malloc in -ldbmalloc" >&5
+echo "$as_me:22808: checking for debug_malloc in -ldbmalloc" >&5
 echo $ECHO_N "checking for debug_malloc in -ldbmalloc... $ECHO_C" >&6
 if test "${ac_cv_lib_dbmalloc_debug_malloc+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -22812,7 +22813,7 @@
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldbmalloc  $LIBS"
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 22815 "configure"
+#line 22816 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -22831,16 +22832,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:22834: \"$ac_link\"") >&5
+if { (eval echo "$as_me:22835: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:22837: \$? = $ac_status" >&5
+  echo "$as_me:22838: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:22840: \"$ac_try\"") >&5
+  { (eval echo "$as_me:22841: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:22843: \$? = $ac_status" >&5
+  echo "$as_me:22844: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   ac_cv_lib_dbmalloc_debug_malloc=yes
 else
@@ -22851,7 +22852,7 @@
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:22854: result: $ac_cv_lib_dbmalloc_debug_malloc" >&5
+echo "$as_me:22855: result: $ac_cv_lib_dbmalloc_debug_malloc" >&5
 echo "${ECHO_T}$ac_cv_lib_dbmalloc_debug_malloc" >&6
 if test "$ac_cv_lib_dbmalloc_debug_malloc" = yes; then
   cat >>confdefs.h <<EOF
@@ -22866,7 +22867,7 @@
 
 fi
 
-echo "$as_me:22869: checking if you want to use valgrind for testing" >&5
+echo "$as_me:22870: checking if you want to use valgrind for testing" >&5
 echo $ECHO_N "checking if you want to use valgrind for testing... $ECHO_C" >&6
 
 # Check whether --with-valgrind or --without-valgrind was given.
@@ -22888,7 +22889,7 @@
 else
   with_valgrind=
 fi;
-echo "$as_me:22891: result: ${with_valgrind:-no}" >&5
+echo "$as_me:22892: result: ${with_valgrind:-no}" >&5
 echo "${ECHO_T}${with_valgrind:-no}" >&6
 
 case ".$with_cflags" in
@@ -23001,7 +23002,7 @@
 	;;
 esac
 
-echo "$as_me:23004: checking if you want to perform memory-leak testing" >&5
+echo "$as_me:23005: checking if you want to perform memory-leak testing" >&5
 echo $ECHO_N "checking if you want to perform memory-leak testing... $ECHO_C" >&6
 
 # Check whether --enable-leaks or --disable-leaks was given.
@@ -23012,7 +23013,7 @@
   enable_leaks=yes
 fi;
 if test "x$enable_leaks" = xno; then with_no_leaks=yes; else with_no_leaks=no; fi
-echo "$as_me:23015: result: $with_no_leaks" >&5
+echo "$as_me:23016: result: $with_no_leaks" >&5
 echo "${ECHO_T}$with_no_leaks" >&6
 
 if test "$enable_leaks" = no ; then
@@ -23030,7 +23031,7 @@
 LD_RPATH_OPT=
 if test "x$cf_cv_enable_rpath" != xno
 then
-	echo "$as_me:23033: checking for an rpath option" >&5
+	echo "$as_me:23034: checking for an rpath option" >&5
 echo $ECHO_N "checking for an rpath option... $ECHO_C" >&6
 	case "$cf_cv_system_name" in
 	(irix*)
@@ -23061,12 +23062,12 @@
 	(*)
 		;;
 	esac
-	echo "$as_me:23064: result: $LD_RPATH_OPT" >&5
+	echo "$as_me:23065: result: $LD_RPATH_OPT" >&5
 echo "${ECHO_T}$LD_RPATH_OPT" >&6
 
 	case "x$LD_RPATH_OPT" in
 	(x-R*)
-		echo "$as_me:23069: checking if we need a space after rpath option" >&5
+		echo "$as_me:23070: checking if we need a space after rpath option" >&5
 echo $ECHO_N "checking if we need a space after rpath option... $ECHO_C" >&6
 		cf_save_LIBS="$LIBS"
 
@@ -23087,7 +23088,7 @@
 LIBS="$cf_add_libs"
 
 		cat >"conftest.$ac_ext" <<_ACEOF
-#line 23090 "configure"
+#line 23091 "configure"
 #include "confdefs.h"
 
 int
@@ -23099,16 +23100,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:23102: \"$ac_link\"") >&5
+if { (eval echo "$as_me:23103: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:23105: \$? = $ac_status" >&5
+  echo "$as_me:23106: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:23108: \"$ac_try\"") >&5
+  { (eval echo "$as_me:23109: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:23111: \$? = $ac_status" >&5
+  echo "$as_me:23112: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_rpath_space=no
 else
@@ -23118,14 +23119,14 @@
 fi
 rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
 		LIBS="$cf_save_LIBS"
-		echo "$as_me:23121: result: $cf_rpath_space" >&5
+		echo "$as_me:23122: result: $cf_rpath_space" >&5
 echo "${ECHO_T}$cf_rpath_space" >&6
 		test "$cf_rpath_space" = yes && LD_RPATH_OPT="$LD_RPATH_OPT "
 		;;
 	esac
 fi
 
-echo "$as_me:23128: checking if rpath-hack should be disabled" >&5
+echo "$as_me:23129: checking if rpath-hack should be disabled" >&5
 echo $ECHO_N "checking if rpath-hack should be disabled... $ECHO_C" >&6
 
 # Check whether --enable-rpath-hack or --disable-rpath-hack was given.
@@ -23143,22 +23144,22 @@
 
 fi;
 if test "x$enable_rpath_hack" = xno; then cf_disable_rpath_hack=yes; else cf_disable_rpath_hack=no; fi
-echo "$as_me:23146: result: $cf_disable_rpath_hack" >&5
+echo "$as_me:23147: result: $cf_disable_rpath_hack" >&5
 echo "${ECHO_T}$cf_disable_rpath_hack" >&6
 
 if test "$enable_rpath_hack" = yes ; then
 
-echo "$as_me:23151: checking for updated LDFLAGS" >&5
+echo "$as_me:23152: checking for updated LDFLAGS" >&5
 echo $ECHO_N "checking for updated LDFLAGS... $ECHO_C" >&6
 if test -n "$LD_RPATH_OPT" ; then
-	echo "$as_me:23154: result: maybe" >&5
+	echo "$as_me:23155: result: maybe" >&5
 echo "${ECHO_T}maybe" >&6
 
 	for ac_prog in ldd
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:23161: checking for $ac_word" >&5
+echo "$as_me:23162: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_cf_ldd_prog+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -23173,7 +23174,7 @@
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_cf_ldd_prog="$ac_prog"
-echo "$as_me:23176: found $ac_dir/$ac_word" >&5
+echo "$as_me:23177: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -23181,10 +23182,10 @@
 fi
 cf_ldd_prog=$ac_cv_prog_cf_ldd_prog
 if test -n "$cf_ldd_prog"; then
-  echo "$as_me:23184: result: $cf_ldd_prog" >&5
+  echo "$as_me:23185: result: $cf_ldd_prog" >&5
 echo "${ECHO_T}$cf_ldd_prog" >&6
 else
-  echo "$as_me:23187: result: no" >&5
+  echo "$as_me:23188: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -23198,7 +23199,7 @@
 		cf_rpath_oops=
 
 cat >"conftest.$ac_ext" <<_ACEOF
-#line 23201 "configure"
+#line 23202 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int
@@ -23210,16 +23211,16 @@
 }
 _ACEOF
 rm -f "conftest.$ac_objext" "conftest$ac_exeext"
-if { (eval echo "$as_me:23213: \"$ac_link\"") >&5
+if { (eval echo "$as_me:23214: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:23216: \$? = $ac_status" >&5
+  echo "$as_me:23217: \$? = $ac_status" >&5
   (exit "$ac_status"); } &&
          { ac_try='test -s "conftest$ac_exeext"'
-  { (eval echo "$as_me:23219: \"$ac_try\"") >&5
+  { (eval echo "$as_me:23220: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:23222: \$? = $ac_status" >&5
+  echo "$as_me:23223: \$? = $ac_status" >&5
   (exit "$ac_status"); }; }; then
   cf_rpath_oops=`"$cf_ldd_prog" "conftest$ac_exeext" | ${FGREP-fgrep} ' not found' | sed -e 's% =>.*$%%' |sort | uniq`
 		 cf_rpath_list=`"$cf_ldd_prog" "conftest$ac_exeext" | ${FGREP-fgrep} / | sed -e 's%^.*[ 	]/%/%' -e 's%/[^/][^/]*$%%' |sort | uniq`
@@ -23247,7 +23248,7 @@
 					then
 						test -n "$verbose" && echo "	...adding -L$cf_rpath_dir/lib to LDFLAGS for $cf_rpath_src" 1>&6
 
-echo "${as_me:-configure}:23250: testing ...adding -L$cf_rpath_dir/lib to LDFLAGS for $cf_rpath_src ..." 1>&5
+echo "${as_me:-configure}:23251: testing ...adding -L$cf_rpath_dir/lib to LDFLAGS for $cf_rpath_src ..." 1>&5
 
 						LDFLAGS="$LDFLAGS -L$cf_rpath_dir/lib"
 						break
@@ -23259,11 +23260,11 @@
 
 	test -n "$verbose" && echo "	...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:23262: testing ...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:23263: testing ...checking EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
 
 test -n "$verbose" && echo "	...checking LDFLAGS $LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:23266: testing ...checking LDFLAGS $LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:23267: testing ...checking LDFLAGS $LDFLAGS ..." 1>&5
 
 cf_rpath_dst=
 for cf_rpath_src in $LDFLAGS
@@ -23300,7 +23301,7 @@
 			then
 				test -n "$verbose" && echo "	...Filter $cf_rpath_src ->$cf_rpath_tmp" 1>&6
 
-echo "${as_me:-configure}:23303: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
+echo "${as_me:-configure}:23304: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
 
 				EXTRA_LDFLAGS="$cf_rpath_tmp $EXTRA_LDFLAGS"
 			fi
@@ -23313,11 +23314,11 @@
 
 test -n "$verbose" && echo "	...checked LDFLAGS $LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:23316: testing ...checked LDFLAGS $LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:23317: testing ...checked LDFLAGS $LDFLAGS ..." 1>&5
 
 test -n "$verbose" && echo "	...checking LIBS $LIBS" 1>&6
 
-echo "${as_me:-configure}:23320: testing ...checking LIBS $LIBS ..." 1>&5
+echo "${as_me:-configure}:23321: testing ...checking LIBS $LIBS ..." 1>&5
 
 cf_rpath_dst=
 for cf_rpath_src in $LIBS
@@ -23354,7 +23355,7 @@
 			then
 				test -n "$verbose" && echo "	...Filter $cf_rpath_src ->$cf_rpath_tmp" 1>&6
 
-echo "${as_me:-configure}:23357: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
+echo "${as_me:-configure}:23358: testing ...Filter $cf_rpath_src ->$cf_rpath_tmp ..." 1>&5
 
 				EXTRA_LDFLAGS="$cf_rpath_tmp $EXTRA_LDFLAGS"
 			fi
@@ -23367,14 +23368,14 @@
 
 test -n "$verbose" && echo "	...checked LIBS $LIBS" 1>&6
 
-echo "${as_me:-configure}:23370: testing ...checked LIBS $LIBS ..." 1>&5
+echo "${as_me:-configure}:23371: testing ...checked LIBS $LIBS ..." 1>&5
 
 	test -n "$verbose" && echo "	...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS" 1>&6
 
-echo "${as_me:-configure}:23374: testing ...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
+echo "${as_me:-configure}:23375: testing ...checked EXTRA_LDFLAGS $EXTRA_LDFLAGS ..." 1>&5
 
 else
-	echo "$as_me:23377: result: no" >&5
+	echo "$as_me:23378: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -23464,7 +23465,7 @@
 : "${CONFIG_STATUS=./config.status}"
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ echo "$as_me:23467: creating $CONFIG_STATUS" >&5
+{ echo "$as_me:23468: creating $CONFIG_STATUS" >&5
 echo "$as_me: creating $CONFIG_STATUS" >&6;}
 cat >"$CONFIG_STATUS" <<_ACEOF
 #! $SHELL
@@ -23643,7 +23644,7 @@
     echo "$ac_cs_version"; exit 0 ;;
   --he | --h)
     # Conflict between --help and --header
-    { { echo "$as_me:23646: error: ambiguous option: $1
+    { { echo "$as_me:23647: error: ambiguous option: $1
 Try \`$0 --help' for more information." >&5
 echo "$as_me: error: ambiguous option: $1
 Try \`$0 --help' for more information." >&2;}
@@ -23662,7 +23663,7 @@
     ac_need_defaults=false;;
 
   # This is an error.
-  -*) { { echo "$as_me:23665: error: unrecognized option: $1
+  -*) { { echo "$as_me:23666: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&5
 echo "$as_me: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&2;}
@@ -23712,7 +23713,7 @@
   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
   "ncurses_cfg.h" ) CONFIG_HEADERS="$CONFIG_HEADERS ncurses_cfg.h:ncurses_tst.hin" ;;
-  *) { { echo "$as_me:23715: error: invalid argument: $ac_config_target" >&5
+  *) { { echo "$as_me:23716: error: invalid argument: $ac_config_target" >&5
 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
    { (exit 1); exit 1; }; };;
   esac
@@ -24018,7 +24019,7 @@
   esac
 
   if test x"$ac_file" != x-; then
-    { echo "$as_me:24021: creating $ac_file" >&5
+    { echo "$as_me:24022: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
     rm -f "$ac_file"
   fi
@@ -24036,7 +24037,7 @@
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:24039: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:24040: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -24049,7 +24050,7 @@
            echo "$srcdir/$f"
          else
            # /dev/null tree
-           { { echo "$as_me:24052: error: cannot find input file: $f" >&5
+           { { echo "$as_me:24053: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -24065,7 +24066,7 @@
       if test -n "$ac_seen"; then
         ac_used=`grep '@datarootdir@' "$ac_item"`
         if test -z "$ac_used"; then
-          { echo "$as_me:24068: WARNING: datarootdir was used implicitly but not set:
+          { echo "$as_me:24069: WARNING: datarootdir was used implicitly but not set:
 $ac_seen" >&5
 echo "$as_me: WARNING: datarootdir was used implicitly but not set:
 $ac_seen" >&2;}
@@ -24074,7 +24075,7 @@
       fi
       ac_seen=`grep '${datarootdir}' "$ac_item"`
       if test -n "$ac_seen"; then
-        { echo "$as_me:24077: WARNING: datarootdir was used explicitly but not set:
+        { echo "$as_me:24078: WARNING: datarootdir was used explicitly but not set:
 $ac_seen" >&5
 echo "$as_me: WARNING: datarootdir was used explicitly but not set:
 $ac_seen" >&2;}
@@ -24111,7 +24112,7 @@
             ac_init=`${EGREP-egrep} '[ 	]*'$ac_name'[ 	]*=' "$ac_file"`
             if test -z "$ac_init"; then
               ac_seen=`echo "$ac_seen" |sed -e 's,^,'$ac_file':,'`
-              { echo "$as_me:24114: WARNING: Variable $ac_name is used but was not set:
+              { echo "$as_me:24115: WARNING: Variable $ac_name is used but was not set:
 $ac_seen" >&5
 echo "$as_me: WARNING: Variable $ac_name is used but was not set:
 $ac_seen" >&2;}
@@ -24122,7 +24123,7 @@
     ${EGREP-egrep} -n '@[A-Z_][A-Z_0-9]+@' "$ac_file" >>$tmp/out
     if test -s $tmp/out; then
       ac_seen=`sed -e 's,^,'$ac_file':,' < $tmp/out`
-      { echo "$as_me:24125: WARNING: Some variables may not be substituted:
+      { echo "$as_me:24126: WARNING: Some variables may not be substituted:
 $ac_seen" >&5
 echo "$as_me: WARNING: Some variables may not be substituted:
 $ac_seen" >&2;}
@@ -24171,7 +24172,7 @@
   * )   ac_file_in=$ac_file.in ;;
   esac
 
-  test x"$ac_file" != x- && { echo "$as_me:24174: creating $ac_file" >&5
+  test x"$ac_file" != x- && { echo "$as_me:24175: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
 
   # First look for the input files in the build tree, otherwise in the
@@ -24182,7 +24183,7 @@
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:24185: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:24186: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -24195,7 +24196,7 @@
            echo "$srcdir/$f"
          else
            # /dev/null tree
-           { { echo "$as_me:24198: error: cannot find input file: $f" >&5
+           { { echo "$as_me:24199: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -24253,7 +24254,7 @@
   rm -f $tmp/in
   if test x"$ac_file" != x-; then
     if cmp -s "$ac_file" "$tmp/config.h" 2>/dev/null; then
-      { echo "$as_me:24256: $ac_file is unchanged" >&5
+      { echo "$as_me:24257: $ac_file is unchanged" >&5
 echo "$as_me: $ac_file is unchanged" >&6;}
     else
       ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
Index: test/configure.in
Prereq:  1.163 
--- ncurses-6.3-20220402+/test/configure.in	2021-07-03 20:21:07.000000000 +0000
+++ ncurses-6.3-20220409/test/configure.in	2022-04-09 21:31:37.000000000 +0000
@@ -1,5 +1,5 @@
 dnl***************************************************************************
-dnl Copyright 2018-2020,2021 Thomas E. Dickey                                *
+dnl Copyright 2018-2021,2022 Thomas E. Dickey                                *
 dnl Copyright 1998-2017,2018 Free Software Foundation, Inc.                  *
 dnl                                                                          *
 dnl Permission is hereby granted, free of charge, to any person obtaining a  *
@@ -29,7 +29,7 @@
 dnl
 dnl Author: Thomas E. Dickey 1996-on
 dnl
-dnl $Id: configure.in,v 1.163 2021/07/03 20:21:07 tom Exp $
+dnl $Id: configure.in,v 1.164 2022/04/09 21:31:37 tom Exp $
 dnl This is a simple configuration-script for the ncurses test programs that
 dnl allows the test-directory to be separately configured against a reference
 dnl system (i.e., sysvr4 curses)
@@ -359,6 +359,7 @@
 tigetstr \
 tputs_sp \
 typeahead \
+unget_wch \
 use_default_colors \
 use_env \
 use_extended_names \
Index: test/listused.sh
Prereq:  1.10 
--- ncurses-6.3-20220402+/test/listused.sh	2021-06-17 21:20:30.000000000 +0000
+++ ncurses-6.3-20220409/test/listused.sh	2022-04-09 23:03:25.000000000 +0000
@@ -1,6 +1,6 @@
 #!/bin/sh
 ##############################################################################
-# Copyright 2020,2021 Thomas E. Dickey                                       #
+# Copyright 2020-2021,2022 Thomas E. Dickey                                  #
 # Copyright 2003-2006,2010 Free Software Foundation, Inc.                    #
 #                                                                            #
 # Permission is hereby granted, free of charge, to any person obtaining a    #
@@ -27,14 +27,16 @@
 # use or other dealings in this Software without prior written               #
 # authorization.                                                             #
 ##############################################################################
-# $Id: listused.sh,v 1.10 2021/06/17 21:20:30 tom Exp $
+# $Id: listused.sh,v 1.11 2022/04/09 23:03:25 tom Exp $
 # A very simple script to list all entrypoints that are used by either a test
 # program, or within the libraries.  This relies on the output format of 'nm',
 # and assumes that the libraries are configured with TRACE defined, and using
 # these options:
 #	--disable-macros
+#	--enable-opaque-curses
 #	--enable-sp-funcs
 #	--enable-widec
+#	--without-gpm
 # Static libraries are used, to provide some filtering based on internal usage
 # of the different symbols.
 
Index: test/modules
Prereq:  1.75 
--- ncurses-6.3-20220402+/test/modules	2021-12-11 17:41:34.000000000 +0000
+++ ncurses-6.3-20220409/test/modules	2022-04-09 21:27:31.000000000 +0000
@@ -1,6 +1,6 @@
-# $Id: modules,v 1.75 2021/12/11 17:41:34 tom Exp $
+# $Id: modules,v 1.76 2022/04/09 21:27:31 tom Exp $
 ##############################################################################
-# Copyright 2018-2020,2021 Thomas E. Dickey                                  #
+# Copyright 2018-2021,2022 Thomas E. Dickey                                  #
 # Copyright 1998-2016,2017 Free Software Foundation, Inc.                    #
 #                                                                            #
 # Permission is hereby granted, free of charge, to any person obtaining a    #
@@ -110,6 +110,7 @@
 test_sgr	progs		$(srcdir)	$(HEADER_DEPS)
 test_termattrs	progs		$(srcdir)	$(HEADER_DEPS)
 test_tparm	progs		$(srcdir)	$(HEADER_DEPS)
+test_unget_wch	progs		$(srcdir)	$(HEADER_DEPS)
 test_vid_puts	progs		$(srcdir)	$(HEADER_DEPS)
 test_vidputs	progs		$(srcdir)	$(HEADER_DEPS)
 testaddch	progs		$(srcdir)	$(HEADER_DEPS)
Index: test/programs
Prereq:  1.51 
--- ncurses-6.3-20220402+/test/programs	2021-12-18 18:46:56.000000000 +0000
+++ ncurses-6.3-20220409/test/programs	2022-04-09 21:27:24.000000000 +0000
@@ -1,6 +1,6 @@
-# $Id: programs,v 1.51 2021/12/18 18:46:56 tom Exp $
+# $Id: programs,v 1.52 2022/04/09 21:27:24 tom Exp $
 ##############################################################################
-# Copyright 2018-2020,2021 Thomas E. Dickey                                  #
+# Copyright 2018-2021,2022 Thomas E. Dickey                                  #
 # Copyright 2006-2016,2017 Free Software Foundation, Inc.                    #
 #                                                                            #
 # Permission is hereby granted, free of charge, to any person obtaining a    #
@@ -105,6 +105,7 @@
 test_sgr	$(LDFLAGS_TINFO)	$(LOCAL_LIBS)	test_sgr
 test_termattrs	$(LDFLAGS_CURSES)	$(LOCAL_LIBS)	test_termattrs
 test_tparm	$(LDFLAGS_TINFO)	$(LOCAL_LIBS)	test_tparm
+test_unget_wch	$(LDFLAGS_CURSES)	$(LOCAL_LIBS)	test_unget_wch
 test_vid_puts	$(LDFLAGS_CURSES)	$(LOCAL_LIBS)	test_vid_puts
 test_vidputs	$(LDFLAGS_CURSES)	$(LOCAL_LIBS)	test_vidputs
 testaddch	$(LDFLAGS_CURSES)	$(LOCAL_LIBS)	testaddch
Index: test/sp_tinfo.c
Prereq:  1.23 
--- ncurses-6.3-20220402+/test/sp_tinfo.c	2020-02-02 23:34:34.000000000 +0000
+++ ncurses-6.3-20220409/test/sp_tinfo.c	2022-04-09 22:56:28.000000000 +0000
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright 2019,2020 Thomas E. Dickey                                     *
+ * Copyright 2019-2020,2022 Thomas E. Dickey                                *
  * Copyright 2017 Free Software Foundation, Inc.                            *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
@@ -28,7 +28,7 @@
  ****************************************************************************/
 
 /*
- * $Id: sp_tinfo.c,v 1.23 2020/02/02 23:34:34 tom Exp $
+ * $Id: sp_tinfo.c,v 1.24 2022/04/09 22:56:28 tom Exp $
  *
  * TOTO: add option for non-sp-funcs interface
  */
@@ -279,9 +279,6 @@
 {
     set_curterm(data->term);
     del_curterm(data->term);
-#if !NO_LEAKS
-    free(data->sp);		/* cannot use delscreen in tinfo */
-#endif
     free(data);
 }
 
Index: test/test.priv.h
Prereq:  1.198 
--- ncurses-6.3-20220402+/test/test.priv.h	2021-12-18 18:55:10.000000000 +0000
+++ ncurses-6.3-20220409/test/test.priv.h	2022-04-09 21:32:05.000000000 +0000
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright 2018-2020,2021 Thomas E. Dickey                                *
+ * Copyright 2018-2021,2022 Thomas E. Dickey                                *
  * Copyright 1998-2017,2018 Free Software Foundation, Inc.                  *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
@@ -30,7 +30,7 @@
 /****************************************************************************
  *  Author: Thomas E. Dickey                    1996-on                     *
  ****************************************************************************/
-/* $Id: test.priv.h,v 1.198 2021/12/18 18:55:10 tom Exp $ */
+/* $Id: test.priv.h,v 1.199 2022/04/09 21:32:05 tom Exp $ */
 
 #ifndef __TEST_PRIV_H
 #define __TEST_PRIV_H 1
@@ -303,6 +303,10 @@
 #define HAVE_WINSSTR 0
 #endif
 
+#ifndef HAVE_UNGET_WCH
+#define HAVE_UNGET_WCH 0
+#endif
+
 #ifndef HAVE_USE_DEFAULT_COLORS
 #define HAVE_USE_DEFAULT_COLORS 0
 #endif
Index: test/test_unget_wch.c
--- /dev/null	2022-04-09 19:19:40.156000000 +0000
+++ ncurses-6.3-20220409/test/test_unget_wch.c	2022-04-09 23:47:04.000000000 +0000
@@ -0,0 +1,81 @@
+/****************************************************************************
+ * Copyright 2022 Thomas E. Dickey                                          *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+/*
+ * $Id: test_unget_wch.c,v 1.2 2022/04/09 23:47:04 tom Exp $
+ *
+ * Demonstrate the unget_wch and unget functions.
+ */
+
+#include <test.priv.h>
+
+#if USE_WIDEC_SUPPORT && HAVE_UNGET_WCH
+int
+main(void)
+{
+    int step = 0;
+
+    initscr();
+    keypad(stdscr, TRUE);
+    cbreak();
+    noecho();
+    scrollok(stdscr, TRUE);
+
+    for (;;) {
+	wint_t widechar;
+	int rc = get_wch(&widechar);
+	if (rc == KEY_CODE_YES) {
+	    printw("KEY[%d] %s\n", ++step, keyname((int) widechar));
+	    ungetch((int) widechar);
+	    printw("...[%d] %s\n", step, keyname(getch()));
+	} else if (widechar == QUIT || widechar == ESCAPE) {
+	    break;
+	} else {
+	    printw("CHR[%d] %s\n", ++step, key_name((wchar_t) widechar));
+	    unget_wch((wchar_t) widechar);
+	    rc = get_wch(&widechar);
+	    printw("%s[%d] %s\n",
+		   ((rc == KEY_CODE_YES)
+		    ? "???"
+		    : "..."),
+		   step, key_name((wchar_t) widechar));
+	}
+    }
+
+    endwin();
+
+    ExitProgram(EXIT_SUCCESS);
+}
+
+#else
+int
+main(void)
+{
+    printf("This program requires the wide-ncurses library\n");
+    ExitProgram(EXIT_FAILURE);
+}
+#endif