Import ncurses 5.6-20071222 snapshot onto the vender branch

93 files changed, 3763 insertions, 1926 deletions

diff --git a/contrib/ncurses/ncurses/Makefile.in b/contrib/ncurses/ncurses/Makefile.in
index ce35c03..39826e3 100644
--- a/contrib/ncurses/ncurses/Makefile.in
+++ b/contrib/ncurses/ncurses/Makefile.in
@@ -1,6 +1,6 @@
-# $Id: Makefile.in,v 1.101 2006/10/14 19:08:11 tom Exp $
+# $Id: Makefile.in,v 1.112 2007/09/01 20:45:53 tom Exp $
 ##############################################################################
-# Copyright (c) 1998-2005,2006 Free Software Foundation, Inc.                #
+# Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.                #
 #                                                                            #
 # Permission is hereby granted, free of charge, to any person obtaining a    #
 # copy of this software and associated documentation files (the "Software"), #
@@ -112,12 +112,13 @@ CFLAGS_SHARED	= $(CCFLAGS) @CC_SHARED_OPTS@
 
 CFLAGS_DEFAULT	= $(CFLAGS_@DFT_UPR_MODEL@)
 
-LINK		= $(LIBTOOL) $(CC)
+LINK		= $(LIBTOOL)
 LDFLAGS		= @LDFLAGS@ @LD_MODEL@ @LIBS@
 
 SHLIB_DIRS	= -L../lib
 SHLIB_LIST	= $(SHLIB_DIRS) @SHLIB_LIST@
 TINFO_LIST	= $(SHLIB_DIRS) @TINFO_LIST@
+TICS_LIST	= $(SHLIB_DIRS) @TICS_LIST@
 
 MK_SHARED_LIB	= @MK_SHARED_LIB@
 
@@ -128,8 +129,6 @@ ABI_VERSION	= @cf_cv_abi_version@
 
 RANLIB		= @LIB_PREP@
 
-IMPORT_LIB	= @IMPORT_LIB@
-SHARED_LIB	= @SHARED_LIB@
 LIBRARIES	= @LIBS_TO_MAKE@
 
 LINT		= @LINT@
@@ -138,6 +137,7 @@ LINT_LIBS	= -lncurses @LIBS@
 
 FALLBACK_LIST	= @FALLBACK_LIST@
 
+USE_BIG_STRINGS	= @USE_BIG_STRINGS@
 TERMINFO_CAPS	= $(top_srcdir)/include/@TERMINFO_CAPS@
 
 AUTO_SRC = \
@@ -151,11 +151,10 @@ AUTO_SRC = \
 	./names.c \
 	./unctrl.c \
 	init_keytry.h \
-	keys.list \
-	names-stamp
+	keys.list
 
 TEST_DEPS	= ../lib/@LIB_PREFIX@ncurses@DFT_DEP_SUFFIX@
-TEST_ARGS	= -L../lib -lncurses@DFT_ARG_SUFFIX@
+TEST_ARGS	= @LDFLAGS_STATIC@ @TEST_ARGS@ @LDFLAGS_SHARED@ 
 TEST_LDFLAGS	= @LD_MODEL@ $(TEST_ARGS) @LIBS@ @LOCAL_LDFLAGS@ @LDFLAGS@
 
 TEST_PROGS = \
@@ -179,7 +178,7 @@ sources:	$(AUTO_SRC)
 
 $(DESTDIR)$(bindir) \
 $(DESTDIR)$(libdir) :
-	sh $(srcdir)/../mkinstalldirs $@
+	sh $(srcdir)/../mkdirs.sh $@
 
 ../lib : ; mkdir $@
 
@@ -197,7 +196,7 @@ keys.list :	$(tinfo)/MKkeys_list.sh
 
 make_keys$(BUILD_EXEEXT) : \
 		$(tinfo)/make_keys.c \
-		names-stamp
+		names.c
 	$(BUILD_CC) -o $@ $(BUILD_CCFLAGS) $(tinfo)/make_keys.c $(BUILD_LDFLAGS) $(BUILD_LIBS)
 
 make_hash$(BUILD_EXEEXT) : \
@@ -211,27 +210,21 @@ make_hash$(BUILD_EXEEXT) : \
 ./comp_captab.c: \
 		make_hash$(BUILD_EXEEXT) \
 		../include/hashsize.h \
+		$(tinfo)/MKcaptab.sh \
 		$(tinfo)/MKcaptab.awk
-	sh $(tinfo)/MKcaptab.awk $(AWK) $(srcdir)/../include/@TERMINFO_CAPS@ > $@
+	sh $(tinfo)/MKcaptab.sh $(AWK) $(USE_BIG_STRINGS) $(tinfo)/MKcaptab.awk $(srcdir)/../include/@TERMINFO_CAPS@ > $@
 
 ./lib_keyname.c: keys.list $(base)/MKkeyname.awk
-	$(AWK) -f $(base)/MKkeyname.awk keys.list > $@
+	$(AWK) -f $(base)/MKkeyname.awk bigstrings=$(USE_BIG_STRINGS) keys.list > $@
 
-names-stamp: $(tinfo)/MKnames.awk
-	$(AWK) -f $(tinfo)/MKnames.awk $(srcdir)/../include/@TERMINFO_CAPS@
-	cat namehdr boolnames boolfnames numnames numfnames strnames strfnames nameftr >names.c
-	cat namehdr boolcodes numcodes strcodes codeftr >codes.c
-	-rm -f namehdr nameftr codeftr boolnames boolfnames boolcodes numnames numfnames numcodes strnames strfnames strcodes
-	@echo >$@
+./codes.c: $(tinfo)/MKcodes.awk
+	$(AWK) -f $(tinfo)/MKcodes.awk bigstrings=$(USE_BIG_STRINGS) $(srcdir)/../include/@TERMINFO_CAPS@ >$@
 
-./names.c: names-stamp
-	@echo made $@
-
-./codes.c: names-stamp
-	@echo made $@
+./names.c: $(tinfo)/MKnames.awk
+	$(AWK) -f $(tinfo)/MKnames.awk bigstrings=$(USE_BIG_STRINGS) $(srcdir)/../include/@TERMINFO_CAPS@ >$@
 
 ./unctrl.c: $(base)/MKunctrl.awk
-	echo | $(AWK) -f $(base)/MKunctrl.awk >$@
+	echo | $(AWK) -f $(base)/MKunctrl.awk bigstrings=$(USE_BIG_STRINGS) >$@
 
 tags:
 	ctags *.[ch] */*.[ch]
@@ -267,17 +260,17 @@ test_progs : $(TEST_PROGS)
 	sh $(base)/MKlib_gen.sh "$(CPP) $(CPPFLAGS)" "$(AWK)" implemented <../include/curses.h >$@
 
 captoinfo$x : $(tinfo)/captoinfo.c $(TEST_DEPS)
-	@ECHO_LINK@ $(CC) -o $@ $(CFLAGS_DEFAULT) -DMAIN $(tinfo)/captoinfo.c $(TEST_LDFLAGS)
+	@ECHO_LINK@ $(LIBTOOL_LINK) -o $@ $(CFLAGS_DEFAULT) -DMAIN $(tinfo)/captoinfo.c $(TEST_LDFLAGS)
 
 hardscroll$x : $(serial)/hardscroll.c $(TEST_DEPS)
-	@ECHO_LINK@ $(CC) -o $@ $(CFLAGS_DEFAULT) -DSCROLLDEBUG $(serial)/hardscroll.c $(TEST_LDFLAGS)
+	@ECHO_LINK@ $(LIBTOOL_LINK) -o $@ $(CFLAGS_DEFAULT) -DSCROLLDEBUG $(serial)/hardscroll.c $(TEST_LDFLAGS)
 
-hashmap$x : $(serial)/hashmap.c $(TEST_DEPS)
-	@ECHO_LINK@ $(CC) -o $@ $(CFLAGS_DEFAULT) -DHASHDEBUG $(serial)/hashmap.c $(TEST_LDFLAGS)
+hashmap$x : $(serial)/hashmap.c $(serial)/hardscroll.c $(TEST_DEPS)
+	@ECHO_LINK@ $(LIBTOOL_LINK) -o $@ $(CFLAGS_DEFAULT) -DHASHDEBUG $(serial)/hashmap.c $(serial)/hardscroll.c $(TEST_LDFLAGS)
 
 lib_mvcur$x : $(serial)/lib_mvcur.c $(TEST_DEPS) \
 		../@DFT_OBJ_SUBDIR@/dump_entry$o
-	@ECHO_LINK@ $(CC) -o $@ $(CFLAGS_DEFAULT) -DNCURSES_TEST -I$(serial)/../../progs $(serial)/lib_mvcur.c ../@DFT_OBJ_SUBDIR@/dump_entry$o $(TEST_LDFLAGS)
+	@ECHO_LINK@ $(LIBTOOL_LINK) -o $@ $(CFLAGS_DEFAULT) -DNCURSES_TEST -I$(serial)/../../progs $(serial)/lib_mvcur.c ../@DFT_OBJ_SUBDIR@/dump_entry$o $(TEST_LDFLAGS)
 
 link_test$x : ./link_test.c $(TEST_DEPS) \
 		../@DFT_OBJ_SUBDIR@/link_test$o
diff --git a/contrib/ncurses/ncurses/base/MKkeyname.awk b/contrib/ncurses/ncurses/base/MKkeyname.awk
index 11dcfe5..c1d9475 100644
--- a/contrib/ncurses/ncurses/base/MKkeyname.awk
+++ b/contrib/ncurses/ncurses/base/MKkeyname.awk
@@ -1,6 +1,6 @@
-# $Id: MKkeyname.awk,v 1.30 2006/05/20 17:35:30 tom Exp $
+# $Id: MKkeyname.awk,v 1.38 2007/08/18 18:41:18 tom Exp $
 ##############################################################################
-# Copyright (c) 1999-2005,2006 Free Software Foundation, Inc.                #
+# Copyright (c) 1999-2006,2007 Free Software Foundation, Inc.                #
 #                                                                            #
 # Permission is hereby granted, free of charge, to any person obtaining a    #
 # copy of this software and associated documentation files (the "Software"), #
@@ -33,18 +33,39 @@ BEGIN {
 	print "#include <tic.h>"
 	print "#include <term_entry.h>"
 	print ""
-	print "const struct kn _nc_key_names[] = {"
+	first = 1;
 }
 
 /^[^#]/ {
-	printf "\t{ \"%s\", %s },\n", $1, $1;
+		if (bigstrings) {
+			if (first)  {
+				print "struct kn { short offset; int code; };"
+				print "static const struct kn _nc_key_names[] = {"
+			}
+			printf "\t{ %d, %s },\n", offset, $1
+			offset += length($1) + 1
+			names = names"\n\t\""$1"\\0\""
+		} else {
+			if (first) {
+				print "struct kn { const char *name; int code; };"
+				print "static const struct kn _nc_key_names[] = {"
+			}
+			printf "\t{ \"%s\", %s },\n", $1, $1;
+		}
+		first = 0;
 	}
 
 END {
-	printf "\t{ 0, 0 }};\n"
+	if (bigstrings) {
+		printf "\t{ -1, 0 }};\n"
+		print ""
+		print "static const char key_names[] = "names";"
+	} else {
+		printf "\t{ 0, 0 }};\n"
+	}
 	print ""
 	print "#define SIZEOF_TABLE 256"
-	print "static char **keyname_table;"
+	print "#define MyTable _nc_globals.keyname_table"
 	print ""
 	print "NCURSES_EXPORT(NCURSES_CONST char *) keyname (int c)"
 	print "{"
@@ -56,21 +77,30 @@ END {
 	print "	if (c == -1) {"
 	print "		result = \"-1\";"
 	print "	} else {"
-	print "		for (i = 0; _nc_key_names[i].name != 0; i++) {"
-	print "			if (_nc_key_names[i].code == c) {"
-	print "				result = (NCURSES_CONST char *)_nc_key_names[i].name;"
-	print "				break;"
-	print "			}"
-	print "		}"
+	if (bigstrings) {
+		print "		for (i = 0; _nc_key_names[i].offset != -1; i++) {"
+		print "			if (_nc_key_names[i].code == c) {"
+		print "				result = (NCURSES_CONST char *)key_names + _nc_key_names[i].offset;"
+		print "				break;"
+		print "			}"
+		print "		}"
+	} else {
+		print "		for (i = 0; _nc_key_names[i].name != 0; i++) {"
+		print "			if (_nc_key_names[i].code == c) {"
+		print "				result = (NCURSES_CONST char *)_nc_key_names[i].name;"
+		print "				break;"
+		print "			}"
+		print "		}"
+	}
 	print ""
 	print "		if (result == 0 && (c >= 0 && c < SIZEOF_TABLE)) {"
-	print "			if (keyname_table == 0)"
-	print "				keyname_table = typeCalloc(char *, SIZEOF_TABLE);"
-	print "			if (keyname_table != 0) {"
-	print "				if (keyname_table[c] == 0) {"
+	print "			if (MyTable == 0)"
+	print "				MyTable = typeCalloc(char *, SIZEOF_TABLE);"
+	print "			if (MyTable != 0) {"
+	print "				if (MyTable[c] == 0) {"
 	print "					int cc = c;"
 	print "					p = name;"
-	print "					if (cc >= 128) {"
+	print "					if (cc >= 128 && (SP == 0 || SP->_use_meta)) {"
 	print "						strcpy(p, \"M-\");"
 	print "						p += 2;"
 	print "						cc -= 128;"
@@ -81,9 +111,9 @@ END {
 	print "						strcpy(p, \"^?\");"
 	print "					else"
 	print "						sprintf(p, \"%c\", cc);"
-	print "					keyname_table[c] = strdup(name);"
+	print "					MyTable[c] = strdup(name);"
 	print "				}"
-	print "				result = keyname_table[c];"
+	print "				result = MyTable[c];"
 	print "			}"
 	print "#if NCURSES_EXT_FUNCS && NCURSES_XNAMES"
 	print "		} else if (result == 0 && cur_term != 0) {"
@@ -111,24 +141,15 @@ END {
 	print "	return result;"
 	print "}"
 	print ""
-	print "#if USE_WIDEC_SUPPORT"
-	print "NCURSES_EXPORT(NCURSES_CONST char *) key_name (wchar_t c)"
-	print "{"
-	print "	NCURSES_CONST char *result = keyname((int)c);"
-	print "	if (!strncmp(result, \"M-\", 2)) result = 0;"
-	print "	return result;"
-	print "}"
-	print "#endif"
-	print ""
 	print "#if NO_LEAKS"
 	print "void _nc_keyname_leaks(void)"
 	print "{"
 	print "	int j;"
-	print "	if (keyname_table != 0) {"
+	print "	if (MyTable != 0) {"
 	print "		for (j = 0; j < SIZEOF_TABLE; ++j) {"
-	print "			FreeIfNeeded(keyname_table[j]);"
+	print "			FreeIfNeeded(MyTable[j]);"
 	print "		}"
-	print "		FreeAndNull(keyname_table);"
+	print "		FreeAndNull(MyTable);"
 	print "	}"
 	print "}"
 	print "#endif /* NO_LEAKS */"
diff --git a/contrib/ncurses/ncurses/base/MKlib_gen.sh b/contrib/ncurses/ncurses/base/MKlib_gen.sh
index 30c44ff..b5b0714 100755
--- a/contrib/ncurses/ncurses/base/MKlib_gen.sh
+++ b/contrib/ncurses/ncurses/base/MKlib_gen.sh
@@ -2,10 +2,10 @@
 #
 # MKlib_gen.sh -- generate sources from curses.h macro definitions
 #
-# ($Id: MKlib_gen.sh,v 1.27 2006/07/01 21:25:39 tom Exp $)
+# ($Id: MKlib_gen.sh,v 1.29 2007/08/18 13:17:14 tom Exp $)
 #
 ##############################################################################
-# Copyright (c) 1998-2005,2006 Free Software Foundation, Inc.                #
+# Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.                #
 #                                                                            #
 # Permission is hereby granted, free of charge, to any person obtaining a    #
 # copy of this software and associated documentation files (the "Software"), #
@@ -62,7 +62,7 @@ if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 if test "${LC_COLLATE+set}"  = set; then LC_COLLATE=C;  export LC_COLLATE;  fi
 
-preprocessor="$1 -I../include"
+preprocessor="$1 -DNCURSES_INTERNALS -I../include"
 AWK="$2"
 USE="$3"
 
@@ -406,7 +406,11 @@ sed -n -f $ED1 \
 | sed -e 's/NCURSES_EXPORT(\(.*\)) \(.*\) (\(.*\))/\1 \2(\3)/' \
 | sed -f $ED2 \
 | $AWK -f $AW1 using=$USE \
-| sed -e 's/^\([a-z_][a-z_]*[ *]*\)/\1 gen_/' -e 's/  / /g' >>$TMP
+| sed \
+	-e 's/ [ ]*$//g' \
+	-e 's/^\([a-zA-Z_][a-zA-Z_]*[ *]*\)/\1 gen_/' \
+	-e 's/gen_$//' \
+	-e 's/  / /g' >>$TMP
 
 $preprocessor $TMP 2>/dev/null \
 | sed \
diff --git a/contrib/ncurses/ncurses/base/MKunctrl.awk b/contrib/ncurses/ncurses/base/MKunctrl.awk
index e153fa8..5d187a8 100644
--- a/contrib/ncurses/ncurses/base/MKunctrl.awk
+++ b/contrib/ncurses/ncurses/base/MKunctrl.awk
@@ -1,6 +1,6 @@
-# $Id: MKunctrl.awk,v 1.11 2005/12/17 22:48:37 tom Exp $
+# $Id: MKunctrl.awk,v 1.14 2007/07/28 21:13:21 tom Exp $
 ##############################################################################
-# Copyright (c) 1998-2004,2005 Free Software Foundation, Inc.                #
+# Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.                #
 #                                                                            #
 # Permission is hereby granted, free of charge, to any person obtaining a    #
 # copy of this software and associated documentation files (the "Software"), #
@@ -42,63 +42,111 @@ END	{
 		print "NCURSES_EXPORT(NCURSES_CONST char *) unctrl (register chtype ch)"
 		print "{"
 
-		printf "static const char* const table[] = {"
+		blob=""
+		offset=0
+		if (bigstrings) {
+			printf "static const short unctrl_table[] = {"
+		} else {
+			printf "static const char* const unctrl_table[] = {"
+		}
 		for ( ch = 0; ch < 256; ch++ ) {
 			gap = ","
-			if ((ch % 8) == 0)
+			part=""
+			if ((ch % 8) == 0) {
 				printf "\n    "
+				if (ch != 0)
+					blob = blob "\""
+				blob = blob "\n    \""
+			}
+			if (bigstrings)
+				printf "%4d%s", offset, gap;
 			if (ch < 32) {
-				printf "\"^\\%03o\"", ch + 64
+				part = sprintf ("^\\%03o", ch + 64);
+				offset = offset + 3;
 			} else if (ch == 127) {
-				printf "\"^?\""
+				part = "^?";
+				offset = offset + 3;
 			} else if (ch >= 128 && ch < 160) {
-				printf "\"~\\%03o\"", ch - 64
+				part = sprintf("~\\%03o", ch - 64);
+				offset = offset + 3;
 			} else {
-				printf "\"\\%03o\"", ch
 				gap = gap " "
+				part = sprintf("\\%03o", ch);
+				offset = offset + 2;
 			}
 			if (ch == 255)
 				gap = "\n"
 			else if (((ch + 1) % 8) != 0)
 				gap = gap " "
-			printf "%s", gap
+			if (bigstrings) {
+				blob = blob part "\\0";
+			} else {
+				printf "\"%s\"%s", part, gap
+			}
 		}
 		print "};"
+		blob = blob "\"";
 
 		print ""
 		print "#if NCURSES_EXT_FUNCS"
-		printf "static const char* const table2[] = {"
+		if (bigstrings) {
+			blob = blob "\n#if NCURSES_EXT_FUNCS"
+			printf "static const short unctrl_c1[] = {"
+		} else {
+			printf "static const char* const unctrl_c1[] = {"
+		}
 		for ( ch = 128; ch < 160; ch++ ) {
 			gap = ","
-			if ((ch % 8) == 0)
+			if ((ch % 8) == 0) {
+				if (ch != 128)
+					blob = blob "\""
 				printf "\n    "
-			if (ch >= 128 && ch < 160) {
-				printf "\"\\%03o\"", ch
-				gap = gap " "
+				blob = blob "\n    \""
+			}
+			if (bigstrings) {
+				printf "%4d%s", offset, gap;
+				part = sprintf("\\%03o\\0", ch);
+				blob = blob part
+				offset = offset + 2;
+				if (((ch + 1) % 8) != 0)
+					gap = gap " "
+			} else {
+				if (ch >= 128 && ch < 160) {
+					printf "\"\\%03o\"", ch
+					gap = gap " "
+				}
+				if (ch == 255)
+					gap = "\n"
+				else if (((ch + 1) % 8) != 0)
+					gap = gap " "
+				printf "%s", gap
 			}
-			if (ch == 255)
-				gap = "\n"
-			else if (((ch + 1) % 8) != 0)
-				gap = gap " "
-			printf "%s", gap
 		}
 		print "};"
 		print "#endif /* NCURSES_EXT_FUNCS */"
+		blob = blob "\"\n#endif /* NCURSES_EXT_FUNCS */\n"
 
 		print ""
+		if (bigstrings) {
+			print "static const char unctrl_blob[] = "blob";"
+			print ""
+			stringname = "unctrl_blob + unctrl"
+		} else {
+			stringname = "unctrl"
+		}
 		print "\tint check = ChCharOf(ch);"
 		print "\tconst char *result;"
 		print ""
-		print "\tif (check >= 0 && check < (int)SIZEOF(table)) {"
+		print "\tif (check >= 0 && check < (int)SIZEOF(unctrl_table)) {"
 		print "#if NCURSES_EXT_FUNCS"
 		print "\t\tif ((SP != 0)"
 		print "\t\t && (SP->_legacy_coding > 1)"
 		print "\t\t && (check >= 128)"
 		print "\t\t && (check < 160))"
-		print "\t\t\tresult = table2[check - 128];"
+		printf "\t\t\tresult = %s_c1[check - 128];\n", stringname;
 		print "\t\telse"
 		print "#endif /* NCURSES_EXT_FUNCS */"
-		print "\t\t\tresult = table[check];"
+		printf "\t\t\tresult = %s_table[check];\n", stringname;
 		print "\t} else {"
 		print "\t\tresult = 0;"
 		print "\t}"
diff --git a/contrib/ncurses/ncurses/base/define_key.c b/contrib/ncurses/ncurses/base/define_key.c
index 3b5299a..3d5815f 100644
--- a/contrib/ncurses/ncurses/base/define_key.c
+++ b/contrib/ncurses/ncurses/base/define_key.c
@@ -32,7 +32,7 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: define_key.c,v 1.10 2006/06/17 18:19:48 tom Exp $")
+MODULE_ID("$Id: define_key.c,v 1.13 2006/12/30 23:23:31 tom Exp $")
 
 NCURSES_EXPORT(int)
 define_key(const char *str, int keycode)
@@ -43,16 +43,21 @@ define_key(const char *str, int keycode)
     if (SP == 0) {
 	code = ERR;
     } else if (keycode > 0) {
+	unsigned ukey = (unsigned) keycode;
+
 	if (str != 0) {
 	    define_key(str, 0);
 	} else if (has_key(keycode)) {
-	    while (_nc_remove_key(&(SP->_keytry), (unsigned) keycode))
+	    while (_nc_remove_key(&(SP->_keytry), ukey))
 		code = OK;
 	}
 	if (str != 0) {
 	    if (key_defined(str) == 0) {
-		(void) _nc_add_to_try(&(SP->_keytry), str, (unsigned) keycode);
-		code = OK;
+		if (_nc_add_to_try(&(SP->_keytry), str, ukey) == OK) {
+		    code = OK;
+		} else {
+		    code = ERR;
+		}
 	    } else {
 		code = ERR;
 	    }
diff --git a/contrib/ncurses/ncurses/base/key_defined.c b/contrib/ncurses/ncurses/base/key_defined.c
index dac1887..759ad82 100644
--- a/contrib/ncurses/ncurses/base/key_defined.c
+++ b/contrib/ncurses/ncurses/base/key_defined.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 2003 Free Software Foundation, Inc.                        *
+ * Copyright (c) 2003,2006 Free Software Foundation, Inc.                   *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -32,26 +32,27 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: key_defined.c,v 1.3 2003/05/17 23:12:27 tom Exp $")
+MODULE_ID("$Id: key_defined.c,v 1.6 2006/12/30 23:22:55 tom Exp $")
 
 static int
-find_definition(struct tries *tree, const char *str)
+find_definition(TRIES * tree, const char *str)
 {
-    struct tries *ptr;
-    int result = 0;
+    TRIES *ptr;
+    int result = OK;
 
     if (str != 0 && *str != '\0') {
 	for (ptr = tree; ptr != 0; ptr = ptr->sibling) {
 	    if (UChar(*str) == UChar(ptr->ch)) {
 		if (str[1] == '\0' && ptr->child != 0) {
-		    result = -1;
-		} else if ((result = find_definition(ptr->child, str + 1)) == 0) {
+		    result = ERR;
+		} else if ((result = find_definition(ptr->child, str + 1))
+			   == OK) {
 		    result = ptr->value;
 		} else if (str[1] == '\0') {
-		    result = -1;
+		    result = ERR;
 		}
 	    }
-	    if (result != 0)
+	    if (result != OK)
 		break;
 	}
     }
@@ -60,7 +61,8 @@ find_definition(struct tries *tree, const char *str)
 
 /*
  * Returns the keycode associated with the given string.  If none is found,
- * return 0.  If the string is only a prefix to other strings, return -1.
+ * return OK.  If the string is only a prefix to other strings, return ERR.
+ * Otherwise, return the keycode's value (neither OK/ERR).
  */
 NCURSES_EXPORT(int)
 key_defined(const char *str)
diff --git a/contrib/ncurses/ncurses/base/keyok.c b/contrib/ncurses/ncurses/base/keyok.c
index 4c99506..ad8988c 100644
--- a/contrib/ncurses/ncurses/base/keyok.c
+++ b/contrib/ncurses/ncurses/base/keyok.c
@@ -27,12 +27,12 @@
  ****************************************************************************/
 
 /****************************************************************************
- *  Author: Thomas E. Dickey <dickey@clark.net> 1997                        *
+ *  Author: Thomas E. Dickey            1997-on                             *
  ****************************************************************************/
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: keyok.c,v 1.6 2006/06/17 18:18:43 tom Exp $")
+MODULE_ID("$Id: keyok.c,v 1.7 2006/12/30 16:22:33 tom Exp $")
 
 /*
  * Enable (or disable) ncurses' interpretation of a keycode by adding (or
@@ -57,18 +57,20 @@ keyok(int c, bool flag)
 	if (flag) {
 	    while ((s = _nc_expand_try(SP->_key_ok, ch, &count, 0)) != 0
 		   && _nc_remove_key(&(SP->_key_ok), ch)) {
-		_nc_add_to_try(&(SP->_keytry), s, ch);
+		code = _nc_add_to_try(&(SP->_keytry), s, ch);
 		free(s);
-		code = OK;
 		count = 0;
+		if (code != OK)
+		    break;
 	    }
 	} else {
 	    while ((s = _nc_expand_try(SP->_keytry, ch, &count, 0)) != 0
 		   && _nc_remove_key(&(SP->_keytry), ch)) {
-		_nc_add_to_try(&(SP->_key_ok), s, ch);
+		code = _nc_add_to_try(&(SP->_key_ok), s, ch);
 		free(s);
-		code = OK;
 		count = 0;
+		if (code != OK)
+		    break;
 	    }
 	}
     }
diff --git a/contrib/ncurses/ncurses/base/lib_addstr.c b/contrib/ncurses/ncurses/base/lib_addstr.c
index b7a0b40..4e3a040 100644
--- a/contrib/ncurses/ncurses/base/lib_addstr.c
+++ b/contrib/ncurses/ncurses/base/lib_addstr.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2004,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -44,7 +44,7 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_addstr.c,v 1.46 2006/05/27 19:22:19 tom Exp $")
+MODULE_ID("$Id: lib_addstr.c,v 1.48 2007/10/13 19:56:57 tom Exp $")
 
 NCURSES_EXPORT(int)
 waddnstr(WINDOW *win, const char *astr, int n)
@@ -80,8 +80,7 @@ waddnstr(WINDOW *win, const char *astr, int n)
 NCURSES_EXPORT(int)
 waddchnstr(WINDOW *win, const chtype *astr, int n)
 {
-    NCURSES_SIZE_T y = win->_cury;
-    NCURSES_SIZE_T x = win->_curx;
+    NCURSES_SIZE_T y, x;
     int code = OK;
     int i;
     struct ldat *line;
@@ -91,6 +90,8 @@ waddchnstr(WINDOW *win, const chtype *astr, int n)
     if (!win)
 	returnCode(ERR);
 
+    y = win->_cury;
+    x = win->_curx;
     if (n < 0) {
 	const chtype *str;
 	n = 0;
@@ -128,8 +129,8 @@ NCURSES_EXPORT(int)
 wadd_wchnstr(WINDOW *win, const cchar_t *astr, int n)
 {
     static const NCURSES_CH_T blank = NewChar(BLANK_TEXT);
-    NCURSES_SIZE_T y = win->_cury;
-    NCURSES_SIZE_T x = win->_curx;
+    NCURSES_SIZE_T y;
+    NCURSES_SIZE_T x;
     int code = OK;
     struct ldat *line;
     int i, j, start, len, end;
@@ -139,6 +140,8 @@ wadd_wchnstr(WINDOW *win, const cchar_t *astr, int n)
     if (!win)
 	returnCode(ERR);
 
+    y = win->_cury;
+    x = win->_curx;
     if (n < 0) {
 	n = _nc_wchstrlen(astr);
     }
diff --git a/contrib/ncurses/ncurses/base/lib_color.c b/contrib/ncurses/ncurses/base/lib_color.c
index a90ca9d..9cae495 100644
--- a/contrib/ncurses/ncurses/base/lib_color.c
+++ b/contrib/ncurses/ncurses/base/lib_color.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2005,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -42,21 +42,37 @@
 #include <term.h>
 #include <tic.h>
 
-MODULE_ID("$Id: lib_color.c,v 1.80 2006/11/26 01:33:16 tom Exp $")
+MODULE_ID("$Id: lib_color.c,v 1.85 2007/04/07 17:07:28 tom Exp $")
 
 /*
  * These should be screen structure members.  They need to be globals for
  * historical reasons.  So we assign them in start_color() and also in
  * set_term()'s screen-switching logic.
  */
+#if USE_REENTRANT
+NCURSES_EXPORT(int)
+NCURSES_PUBLIC_VAR(COLOR_PAIRS) (void)
+{
+    return SP ? SP->_pair_count : -1;
+}
+NCURSES_EXPORT(int)
+NCURSES_PUBLIC_VAR(COLORS) (void)
+{
+    return SP ? SP->_color_count : -1;
+}
+#else
 NCURSES_EXPORT_VAR(int) COLOR_PAIRS = 0;
 NCURSES_EXPORT_VAR(int) COLORS = 0;
+#endif
 
 #define DATA(r,g,b) {r,g,b, 0,0,0, 0}
 
 #define TYPE_CALLOC(type,elts) typeCalloc(type, (unsigned)(elts))
 
+#define MAX_PALETTE	8
+
 #define OkColorHi(n)	(((n) < COLORS) && ((n) < max_colors))
+#define InPalette(n)	((n) >= 0 && (n) < MAX_PALETTE)
 
 /*
  * Given a RGB range of 0..1000, we'll normally set the individual values
@@ -162,10 +178,10 @@ init_color_table(void)
 
     tp = (hue_lightness_saturation) ? hls_palette : cga_palette;
     for (n = 0; n < COLORS; n++) {
-	if (n < 8) {
+	if (InPalette(n)) {
 	    SP->_color_table[n] = tp[n];
 	} else {
-	    SP->_color_table[n] = tp[n % 8];
+	    SP->_color_table[n] = tp[n % MAX_PALETTE];
 	    if (hue_lightness_saturation) {
 		SP->_color_table[n].green = 100;
 	    } else {
@@ -239,8 +255,12 @@ start_color(void)
 	}
 
 	if (max_pairs > 0 && max_colors > 0) {
-	    COLOR_PAIRS = SP->_pair_count = max_pairs;
-	    COLORS = SP->_color_count = max_colors;
+	    SP->_pair_count = max_pairs;
+	    SP->_color_count = max_colors;
+#if !USE_REENTRANT
+	    COLOR_PAIRS = max_pairs;
+	    COLORS = max_colors;
+#endif
 
 	    if ((SP->_color_pairs = TYPE_CALLOC(colorpair_t,
 						max_pairs)) != 0) {
@@ -365,13 +385,14 @@ init_pair(short pair, short f, short b)
     if (GET_SCREEN_PAIR(SP) == pair)
 	SET_SCREEN_PAIR(SP, (chtype) (~0));	/* force attribute update */
 
-    if (initialize_pair) {
+    if (initialize_pair && InPalette(f) && InPalette(b)) {
 	const color_t *tp = hue_lightness_saturation ? hls_palette : cga_palette;
 
-	T(("initializing pair: pair = %d, fg=(%d,%d,%d), bg=(%d,%d,%d)",
-	   pair,
-	   tp[f].red, tp[f].green, tp[f].blue,
-	   tp[b].red, tp[b].green, tp[b].blue));
+	TR(TRACE_ATTRS,
+	   ("initializing pair: pair = %d, fg=(%d,%d,%d), bg=(%d,%d,%d)",
+	    pair,
+	    tp[f].red, tp[f].green, tp[f].blue,
+	    tp[b].red, tp[b].green, tp[b].blue));
 
 	TPUTS_TRACE("initialize_pair");
 	putp(TPARM_7(initialize_pair,
@@ -461,7 +482,8 @@ color_content(short color, short *r, short *g, short *b)
 	if (b)
 	    *b = c_b;
 
-	T(("...color_content(%d,%d,%d,%d)", color, c_r, c_g, c_b));
+	TR(TRACE_ATTRS, ("...color_content(%d,%d,%d,%d)",
+			 color, c_r, c_g, c_b));
 	result = OK;
     }
     returnCode(result);
@@ -492,7 +514,7 @@ pair_content(short pair, short *f, short *b)
 	if (b)
 	    *b = bg;
 
-	T(("...pair_content(%d,%d,%d)", pair, fg, bg));
+	TR(TRACE_ATTRS, ("...pair_content(%d,%d,%d)", pair, fg, bg));
 	result = OK;
     }
     returnCode(result);
diff --git a/contrib/ncurses/ncurses/base/lib_delwin.c b/contrib/ncurses/ncurses/base/lib_delwin.c
index 89d8e7c3..fc68f9d 100644
--- a/contrib/ncurses/ncurses/base/lib_delwin.c
+++ b/contrib/ncurses/ncurses/base/lib_delwin.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998,2000,2001 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2001,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -40,7 +40,7 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_delwin.c,v 1.13 2001/08/26 00:40:20 tom Exp $")
+MODULE_ID("$Id: lib_delwin.c,v 1.15 2007/12/22 23:34:26 tom Exp $")
 
 static bool
 cannot_delete(WINDOW *win)
@@ -63,16 +63,27 @@ cannot_delete(WINDOW *win)
 NCURSES_EXPORT(int)
 delwin(WINDOW *win)
 {
+    int result = ERR;
+
     T((T_CALLED("delwin(%p)"), win));
 
-    if (win == 0
-	|| cannot_delete(win))
-	returnCode(ERR);
+    if (_nc_try_global(windowlist) == 0) {
+	_nc_lock_window(win);
+	if (win == 0
+	    || cannot_delete(win)) {
+	    result = ERR;
+	    _nc_unlock_window(win);
+	} else {
 
-    if (win->_flags & _SUBWIN)
-	touchwin(win->_parent);
-    else if (curscr != 0)
-	touchwin(curscr);
+	    if (win->_flags & _SUBWIN)
+		touchwin(win->_parent);
+	    else if (curscr != 0)
+		touchwin(curscr);
 
-    returnCode(_nc_freewin(win));
+	    _nc_unlock_window(win);
+	    result = _nc_freewin(win);
+	}
+	_nc_unlock_global(windowlist);
+    }
+    returnCode(result);
 }
diff --git a/contrib/ncurses/ncurses/base/lib_freeall.c b/contrib/ncurses/ncurses/base/lib_freeall.c
index 27897a9..dbf0483 100644
--- a/contrib/ncurses/ncurses/base/lib_freeall.c
+++ b/contrib/ncurses/ncurses/base/lib_freeall.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2005,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -27,7 +27,7 @@
  ****************************************************************************/
 
 /****************************************************************************
- *  Author: Thomas E. Dickey                    1996,1997                   *
+ *  Author: Thomas E. Dickey                    1996-on                     *
  ****************************************************************************/
 
 #include <curses.priv.h>
@@ -40,7 +40,7 @@
 extern int malloc_errfd;	/* FIXME */
 #endif
 
-MODULE_ID("$Id: lib_freeall.c,v 1.38 2006/12/02 22:36:43 tom Exp $")
+MODULE_ID("$Id: lib_freeall.c,v 1.45 2007/12/22 23:29:37 tom Exp $")
 
 /*
  * Free all ncurses data.  This is used for testing only (there's no practical
@@ -50,18 +50,22 @@ NCURSES_EXPORT(void)
 _nc_freeall(void)
 {
     WINDOWLIST *p, *q;
-    char *s;
     static va_list empty_va;
 
     T((T_CALLED("_nc_freeall()")));
 #if NO_LEAKS
-    _nc_free_tparm();
-    if (_nc_oldnums != 0) {
-	FreeAndNull(_nc_oldnums);
+    if (SP != 0) {
+	if (SP->_oldnum_list != 0) {
+	    FreeAndNull(SP->_oldnum_list);
+	}
     }
 #endif
     if (SP != 0) {
+	_nc_lock_global(windowlist);
+
 	while (_nc_windows != 0) {
+	    bool deleted = FALSE;
+
 	    /* Delete only windows that're not a parent */
 	    for (p = _nc_windows; p != 0; p = p->next) {
 		bool found = FALSE;
@@ -76,39 +80,38 @@ _nc_freeall(void)
 		}
 
 		if (!found) {
-		    delwin(&(p->win));
+		    if (delwin(&(p->win)) != ERR)
+			deleted = TRUE;
 		    break;
 		}
 	    }
+
+	    /*
+	     * Don't continue to loop if the list is trashed.
+	     */
+	    if (!deleted)
+		break;
 	}
 	delscreen(SP);
+	_nc_unlock_global(windowlist);
     }
-#if NO_LEAKS
-    _nc_tgetent_leaks();
-#endif
-    del_curterm(cur_term);
-    _nc_free_entries(_nc_head);
-    _nc_get_type(0);
-    _nc_first_name(0);
+    if (cur_term != 0)
+	del_curterm(cur_term);
+
 #if USE_WIDEC_SUPPORT
     FreeIfNeeded(_nc_wacs);
 #endif
-#if NO_LEAKS
-    _nc_alloc_entry_leaks();
-    _nc_captoinfo_leaks();
-    _nc_comp_scan_leaks();
-    _nc_keyname_leaks();
-    _nc_tic_expand(0, FALSE, 0);
-#endif
-
-    if ((s = _nc_home_terminfo()) != 0)
-	free(s);
-
     (void) _nc_printf_string(0, empty_va);
 #ifdef TRACE
     (void) _nc_trace_buf(-1, 0);
 #endif
 
+#if BROKEN_LINKER || USE_REENTRANT
+    FreeIfNeeded(_nc_prescreen.real_acs_map);
+#endif
+
+    _nc_leaks_tinfo();
+
 #if HAVE_LIBDBMALLOC
     malloc_dump(malloc_errfd);
 #elif HAVE_LIBDMALLOC
diff --git a/contrib/ncurses/ncurses/base/lib_getch.c b/contrib/ncurses/ncurses/base/lib_getch.c
index 7891edf..64566cc 100644
--- a/contrib/ncurses/ncurses/base/lib_getch.c
+++ b/contrib/ncurses/ncurses/base/lib_getch.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2005,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -41,12 +41,20 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_getch.c,v 1.75 2006/03/04 20:06:09 tom Exp $")
+MODULE_ID("$Id: lib_getch.c,v 1.80 2007/09/29 20:39:34 tom Exp $")
 
 #include <fifo_defs.h>
 
+#if USE_REENTRANT
+NCURSES_EXPORT(int)
+NCURSES_PUBLIC_VAR(ESCDELAY) (void)
+{
+    return SP ? SP->_ESCDELAY : 1000;
+}
+#else
 NCURSES_EXPORT_VAR(int)
 ESCDELAY = 1000;		/* max interval betw. chars in funkeys, in millisecs */
+#endif
 
 #ifdef NCURSES_WGETCH_EVENTS
 #define TWAIT_MASK 7
@@ -104,8 +112,10 @@ fifo_pull(void)
 	h_inc();
 
 #ifdef TRACE
-    if (_nc_tracing & TRACE_IEVENT)
+    if (USE_TRACEF(TRACE_IEVENT)) {
 	_nc_fifo_dump();
+	_nc_unlock_global(tracef);
+    }
 #endif
     return ch;
 }
@@ -200,8 +210,10 @@ fifo_push(EVENTLIST_0th(_nc_eventlist * evl))
     t_inc();
     TR(TRACE_IEVENT, ("pushed %s at %d", _tracechar(ch), tail));
 #ifdef TRACE
-    if (_nc_tracing & TRACE_IEVENT)
+    if (USE_TRACEF(TRACE_IEVENT)) {
 	_nc_fifo_dump();
+	_nc_unlock_global(tracef);
+    }
 #endif
     return ch;
 }
@@ -234,15 +246,16 @@ _nc_wgetch(WINDOW *win,
     T((T_CALLED("_nc_wgetch(%p)"), win));
 
     *result = 0;
-    if (win == 0 || SP == 0)
+    if (win == 0 || SP == 0) {
 	returnCode(ERR);
+    }
 
     if (cooked_key_in_fifo()) {
 	if (wgetch_should_refresh(win))
 	    wrefresh(win);
 
 	*result = fifo_pull();
-	returnCode(OK);
+	returnCode(*result >= KEY_MIN ? KEY_CODE_YES : OK);
     }
 #ifdef NCURSES_WGETCH_EVENTS
     if (evl && (evl->count == 0))
@@ -281,12 +294,10 @@ _nc_wgetch(WINDOW *win,
 	/* Return it first */
 	if (rc == KEY_EVENT) {
 	    *result = rc;
-	    returnCode(OK);
-	}
+	} else
 #endif
-
-	*result = fifo_pull();
-	returnCode(OK);
+	    *result = fifo_pull();
+	returnCode(*result >= KEY_MIN ? KEY_CODE_YES : OK);
     }
 
     if (win->_use_keypad != SP->_keypad_on)
@@ -318,7 +329,7 @@ _nc_wgetch(WINDOW *win,
 #ifdef NCURSES_WGETCH_EVENTS
 	    if (rc & 4) {
 		*result = KEY_EVENT;
-		returnCode(OK);
+		returnCode(KEY_CODE_YES);
 	    }
 #endif
 	    if (!rc)
@@ -384,7 +395,7 @@ _nc_wgetch(WINDOW *win,
 
     if (ch == ERR) {
 #if USE_SIZECHANGE
-	if (SP->_sig_winch) {
+	if (_nc_handle_sigwinch(FALSE)) {
 	    _nc_update_screensize();
 	    /* resizeterm can push KEY_RESIZE */
 	    if (cooked_key_in_fifo()) {
@@ -493,7 +504,7 @@ wgetch(WINDOW *win)
 static int
 kgetch(EVENTLIST_0th(_nc_eventlist * evl))
 {
-    struct tries *ptr;
+    TRIES *ptr;
     int ch = 0;
     int timeleft = ESCDELAY;
 
diff --git a/contrib/ncurses/ncurses/base/lib_initscr.c b/contrib/ncurses/ncurses/base/lib_initscr.c
index d2ae281..3874473 100644
--- a/contrib/ncurses/ncurses/base/lib_initscr.c
+++ b/contrib/ncurses/ncurses/base/lib_initscr.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2003,2005 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2005,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -45,19 +45,18 @@
 #include <sys/termio.h>		/* needed for ISC */
 #endif
 
-MODULE_ID("$Id: lib_initscr.c,v 1.34 2005/10/22 20:30:38 tom Exp $")
+MODULE_ID("$Id: lib_initscr.c,v 1.35 2007/04/21 20:43:02 tom Exp $")
 
 NCURSES_EXPORT(WINDOW *)
 initscr(void)
 {
-    static bool initialized = FALSE;
     NCURSES_CONST char *name;
 
     START_TRACE();
     T((T_CALLED("initscr()")));
     /* Portable applications must not call initscr() more than once */
-    if (!initialized) {
-	initialized = TRUE;
+    if (!_nc_globals.init_screen) {
+	_nc_globals.init_screen = TRUE;
 
 	if ((name = getenv("TERM")) == 0
 	    || *name == '\0')
diff --git a/contrib/ncurses/ncurses/base/lib_instr.c b/contrib/ncurses/ncurses/base/lib_instr.c
index 809952f..3fb2949 100644
--- a/contrib/ncurses/ncurses/base/lib_instr.c
+++ b/contrib/ncurses/ncurses/base/lib_instr.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2004,2005 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2005,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -41,7 +41,7 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_instr.c,v 1.15 2005/11/20 01:38:03 tom Exp $")
+MODULE_ID("$Id: lib_instr.c,v 1.16 2007/07/21 20:18:10 tom Exp $")
 
 NCURSES_EXPORT(int)
 winnstr(WINDOW *win, char *str, int n)
@@ -81,7 +81,7 @@ winnstr(WINDOW *win, char *str, int n)
 			n3 = wcstombs(0, wch, 0);
 			if (isEILSEQ(n3) || (n3 == 0)) {
 			    ;
-			} else if ((int) (n3 + i) >= n) {
+			} else if ((int) (n3 + i) > n) {
 			    done = TRUE;
 			} else if ((tmp = typeCalloc(char, n3 + 10)) == 0) {
 			    done = TRUE;
@@ -102,9 +102,7 @@ winnstr(WINDOW *win, char *str, int n)
 	    str[i++] = (char) CharOf(win->_line[row].text[col]);
 #endif
 	    if (++col > win->_maxx) {
-		col = 0;
-		if (++row > win->_maxy)
-		    break;
+		break;
 	    }
 	}
     }
diff --git a/contrib/ncurses/ncurses/base/lib_mouse.c b/contrib/ncurses/ncurses/base/lib_mouse.c
index f302327..aace7de 100644
--- a/contrib/ncurses/ncurses/base/lib_mouse.c
+++ b/contrib/ncurses/ncurses/base/lib_mouse.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2005,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -79,7 +79,7 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_mouse.c,v 1.85 2006/11/25 22:30:28 tom Exp $")
+MODULE_ID("$Id: lib_mouse.c,v 1.88 2007/09/29 21:50:04 tom Exp $")
 
 #include <term.h>
 #include <tic.h>
@@ -403,11 +403,11 @@ enable_gpm_mouse(int enable)
 }
 #endif /* USE_GPM_SUPPORT */
 
+#define xterm_kmous "\033[M"
+
 static void
 initialize_mousetype(void)
 {
-    static const char *xterm_kmous = "\033[M";
-
     T((T_CALLED("initialize_mousetype()")));
 
     /* Try gpm first, because gpm may be configured to run in xterm */
@@ -565,8 +565,8 @@ initialize_mousetype(void)
 	    init_xterm_mouse();
 	}
     } else if (strstr(cur_term->type.term_names, "xterm") != 0) {
-	(void) _nc_add_to_try(&(SP->_keytry), xterm_kmous, KEY_MOUSE);
-	init_xterm_mouse();
+	if (_nc_add_to_try(&(SP->_keytry), xterm_kmous, KEY_MOUSE) == OK)
+	    init_xterm_mouse();
     }
     returnVoid;
 }
@@ -985,12 +985,13 @@ _nc_mouse_parse(int runcount)
     }
 
 #ifdef TRACE
-    if (_nc_tracing & TRACE_IEVENT) {
+    if (USE_TRACEF(TRACE_IEVENT)) {
 	_trace_slot("before mouse press/release merge:");
 	_tracef("_nc_mouse_parse: run starts at %ld, ends at %ld, count %d",
 		(long) (runp - SP->_mouse_events),
 		(long) ((eventp - SP->_mouse_events) + (EV_MAX - 1)) % EV_MAX,
 		runcount);
+	_nc_unlock_global(tracef);
     }
 #endif /* TRACE */
 
@@ -1028,12 +1029,13 @@ _nc_mouse_parse(int runcount)
 	(merge);
 
 #ifdef TRACE
-    if (_nc_tracing & TRACE_IEVENT) {
+    if (USE_TRACEF(TRACE_IEVENT)) {
 	_trace_slot("before mouse click merge:");
 	_tracef("_nc_mouse_parse: run starts at %ld, ends at %ld, count %d",
 		(long) (runp - SP->_mouse_events),
 		(long) ((eventp - SP->_mouse_events) + (EV_MAX - 1)) % EV_MAX,
 		runcount);
+	_nc_unlock_global(tracef);
     }
 #endif /* TRACE */
 
@@ -1099,12 +1101,13 @@ _nc_mouse_parse(int runcount)
 	(merge);
 
 #ifdef TRACE
-    if (_nc_tracing & TRACE_IEVENT) {
+    if (USE_TRACEF(TRACE_IEVENT)) {
 	_trace_slot("before mouse event queue compaction:");
 	_tracef("_nc_mouse_parse: run starts at %ld, ends at %ld, count %d",
 		(long) (runp - SP->_mouse_events),
 		(long) ((eventp - SP->_mouse_events) + (EV_MAX - 1)) % EV_MAX,
 		runcount);
+	_nc_unlock_global(tracef);
     }
 #endif /* TRACE */
 
@@ -1117,12 +1120,13 @@ _nc_mouse_parse(int runcount)
 	    SP->_mouse_eventp = eventp = prev;
 	}
 #ifdef TRACE
-    if (_nc_tracing & TRACE_IEVENT) {
+    if (USE_TRACEF(TRACE_IEVENT)) {
 	_trace_slot("after mouse event queue compaction:");
 	_tracef("_nc_mouse_parse: run starts at %ld, ends at %ld, count %d",
 		(long) (runp - SP->_mouse_events),
 		(long) ((eventp - SP->_mouse_events) + (EV_MAX - 1)) % EV_MAX,
 		runcount);
+	_nc_unlock_global(tracef);
     }
     for (ep = runp; ep != eventp; ep = NEXT(ep))
 	if (ep->id != INVALID_EVENT)
diff --git a/contrib/ncurses/ncurses/base/lib_newterm.c b/contrib/ncurses/ncurses/base/lib_newterm.c
index fe201d6..05cd9b8 100644
--- a/contrib/ncurses/ncurses/base/lib_newterm.c
+++ b/contrib/ncurses/ncurses/base/lib_newterm.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2005,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -48,7 +48,7 @@
 #include <term.h>		/* clear_screen, cup & friends, cur_term */
 #include <tic.h>
 
-MODULE_ID("$Id: lib_newterm.c,v 1.64 2006/01/14 15:36:24 tom Exp $")
+MODULE_ID("$Id: lib_newterm.c,v 1.67 2007/04/21 20:47:32 tom Exp $")
 
 #ifndef ONLCR			/* Allows compilation under the QNX 4.2 OS */
 #define ONLCR 0
@@ -94,14 +94,12 @@ _nc_initscr(void)
  * aside from possibly delaying a filter() call until some terminals have been
  * initialized.
  */
-static bool filter_mode = FALSE;
-
 NCURSES_EXPORT(void)
 filter(void)
 {
     START_TRACE();
     T((T_CALLED("filter")));
-    filter_mode = TRUE;
+    _nc_prescreen.filter_mode = TRUE;
     returnVoid;
 }
 
@@ -115,7 +113,7 @@ nofilter(void)
 {
     START_TRACE();
     T((T_CALLED("nofilter")));
-    filter_mode = FALSE;
+    _nc_prescreen.filter_mode = FALSE;
     returnVoid;
 }
 #endif
@@ -132,13 +130,6 @@ newterm(NCURSES_CONST char *name, FILE *ofp, FILE *ifp)
     START_TRACE();
     T((T_CALLED("newterm(\"%s\",%p,%p)"), name, ofp, ifp));
 
-    _nc_handle_sigwinch(0);
-
-    /* allow user to set maximum escape delay from the environment */
-    if ((value = _nc_getenv_num("ESCDELAY")) >= 0) {
-	ESCDELAY = value;
-    }
-
     /* this loads the capability entry, then sets LINES and COLS */
     if (setupterm(name, fileno(ofp), &errret) == ERR) {
 	result = 0;
@@ -149,7 +140,21 @@ newterm(NCURSES_CONST char *name, FILE *ofp, FILE *ifp)
 	 */
 	current = SP;
 	_nc_set_screen(0);
-	if (_nc_setupscreen(LINES, COLS, ofp, filter_mode, slk_format) == ERR) {
+
+	/* allow user to set maximum escape delay from the environment */
+	if ((value = _nc_getenv_num("ESCDELAY")) >= 0) {
+#if USE_REENTRANT
+	    SP->_ESCDELAY = value;
+#else
+	    ESCDELAY = value;
+#endif
+	}
+
+	if (_nc_setupscreen(LINES,
+			    COLS,
+			    ofp,
+			    _nc_prescreen.filter_mode,
+			    slk_format) == ERR) {
 	    _nc_set_screen(current);
 	    result = 0;
 	} else {
@@ -211,6 +216,5 @@ newterm(NCURSES_CONST char *name, FILE *ofp, FILE *ifp)
 	    result = SP;
 	}
     }
-    _nc_handle_sigwinch(1);
     returnSP(result);
 }
diff --git a/contrib/ncurses/ncurses/base/lib_newwin.c b/contrib/ncurses/ncurses/base/lib_newwin.c
index ba51633..b0f4603 100644
--- a/contrib/ncurses/ncurses/base/lib_newwin.c
+++ b/contrib/ncurses/ncurses/base/lib_newwin.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2005,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -41,7 +41,7 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_newwin.c,v 1.38 2006/10/14 20:31:19 tom Exp $")
+MODULE_ID("$Id: lib_newwin.c,v 1.42 2007/12/22 23:20:18 tom Exp $")
 
 static WINDOW *
 remove_window_from_screen(WINDOW *win)
@@ -52,16 +52,22 @@ remove_window_from_screen(WINDOW *win)
 	SCREEN *sp = *scan;
 	if (sp->_curscr == win) {
 	    sp->_curscr = 0;
+#if !USE_REENTRANT
 	    if (win == curscr)
 		curscr = 0;
+#endif
 	} else if (sp->_stdscr == win) {
 	    sp->_stdscr = 0;
+#if !USE_REENTRANT
 	    if (win == stdscr)
 		stdscr = 0;
+#endif
 	} else if (sp->_newscr == win) {
 	    sp->_newscr = 0;
+#if !USE_REENTRANT
 	    if (win == newscr)
 		newscr = 0;
+#endif
 	} else {
 	    scan = &(*scan)->_next_screen;
 	    continue;
@@ -79,29 +85,34 @@ _nc_freewin(WINDOW *win)
     int i;
     int result = ERR;
 
+    T((T_CALLED("_nc_freewin(%p)"), win));
+
     if (win != 0) {
-	for (p = _nc_windows, q = 0; p != 0; q = p, p = p->next) {
-	    if (&(p->win) == win) {
-		remove_window_from_screen(win);
-		if (q == 0)
-		    _nc_windows = p->next;
-		else
-		    q->next = p->next;
-
-		if (!(win->_flags & _SUBWIN)) {
-		    for (i = 0; i <= win->_maxy; i++)
-			FreeIfNeeded(win->_line[i].text);
+	if (_nc_try_global(windowlist) == 0) {
+	    for (p = _nc_windows, q = 0; p != 0; q = p, p = p->next) {
+		if (&(p->win) == win) {
+		    remove_window_from_screen(win);
+		    if (q == 0)
+			_nc_windows = p->next;
+		    else
+			q->next = p->next;
+
+		    if (!(win->_flags & _SUBWIN)) {
+			for (i = 0; i <= win->_maxy; i++)
+			    FreeIfNeeded(win->_line[i].text);
+		    }
+		    free(win->_line);
+		    free(p);
+
+		    result = OK;
+		    T(("...deleted win=%p", win));
+		    break;
 		}
-		free(win->_line);
-		free(p);
-
-		result = OK;
-		T(("...deleted win=%p", win));
-		break;
 	    }
+	    _nc_unlock_global(windowlist);
 	}
     }
-    return result;
+    returnCode(result);
 }
 
 NCURSES_EXPORT(WINDOW *)
@@ -208,24 +219,35 @@ _nc_makenew(int num_lines, int num_columns, int begy, int begx, int flags)
     WINDOW *win;
     bool is_pad = (flags & _ISPAD);
 
-    T(("_nc_makenew(%d,%d,%d,%d)", num_lines, num_columns, begy, begx));
+    T((T_CALLED("_nc_makenew(%d,%d,%d,%d)"), num_lines, num_columns, begy, begx));
 
     if (SP == 0)
-	return 0;
+	returnWin(0);
 
     if (!dimension_limit(num_lines) || !dimension_limit(num_columns))
-	return 0;
+	returnWin(0);
 
     if ((wp = typeCalloc(WINDOWLIST, 1)) == 0)
-	return 0;
+	returnWin(0);
+
+#ifdef USE_PTHREADS
+    {
+	pthread_mutexattr_t recattr;
+	memset(&recattr, 0, sizeof(recattr));
+	pthread_mutexattr_settype(&recattr, PTHREAD_MUTEX_RECURSIVE);
+	pthread_mutex_init(&(wp->mutex_use_window), &recattr);
+    }
+#endif
 
     win = &(wp->win);
 
     if ((win->_line = typeCalloc(struct ldat, ((unsigned) num_lines))) == 0) {
 	free(win);
-	return 0;
+	returnWin(0);
     }
 
+    _nc_lock_global(windowlist);
+
     win->_curx = 0;
     win->_cury = 0;
     win->_maxy = num_lines - 1;
@@ -303,5 +325,6 @@ _nc_makenew(int num_lines, int num_columns, int begy, int begx, int flags)
 
     T((T_CREATE("window %p"), win));
 
-    return (win);
+    _nc_unlock_global(windowlist);
+    returnWin(win);
 }
diff --git a/contrib/ncurses/ncurses/base/lib_overlay.c b/contrib/ncurses/ncurses/base/lib_overlay.c
index 9ecc458..22bd2f8 100644
--- a/contrib/ncurses/ncurses/base/lib_overlay.c
+++ b/contrib/ncurses/ncurses/base/lib_overlay.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2002,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -40,7 +40,7 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_overlay.c,v 1.22 2006/10/14 20:43:31 tom Exp $")
+MODULE_ID("$Id: lib_overlay.c,v 1.23 2007/04/07 17:13:52 tom Exp $")
 
 static int
 overlap(const WINDOW *const s, WINDOW *const d, int const flag)
@@ -139,8 +139,8 @@ copywin(const WINDOW *src, WINDOW *dst,
 {
     int sx, sy, dx, dy;
     bool touched;
-    attr_t bk = AttrOf(dst->_nc_bkgd);
-    attr_t mask = ~(attr_t) ((bk & A_COLOR) ? A_COLOR : 0);
+    attr_t bk;
+    attr_t mask;
 
     T((T_CALLED("copywin(%p, %p, %d, %d, %d, %d, %d, %d, %d)"),
        src, dst, sminrow, smincol, dminrow, dmincol, dmaxrow, dmaxcol, over));
@@ -148,6 +148,9 @@ copywin(const WINDOW *src, WINDOW *dst,
     if (!src || !dst)
 	returnCode(ERR);
 
+    bk = AttrOf(dst->_nc_bkgd);
+    mask = ~(attr_t) ((bk & A_COLOR) ? A_COLOR : 0);
+
     /* make sure rectangle exists in source */
     if ((sminrow + dmaxrow - dminrow) > (src->_maxy + 1) ||
 	(smincol + dmaxcol - dmincol) > (src->_maxx + 1)) {
diff --git a/contrib/ncurses/ncurses/base/lib_redrawln.c b/contrib/ncurses/ncurses/base/lib_redrawln.c
index 548ca97..6b0905f 100644
--- a/contrib/ncurses/ncurses/base/lib_redrawln.c
+++ b/contrib/ncurses/ncurses/base/lib_redrawln.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2001,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -39,17 +39,20 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_redrawln.c,v 1.11 2006/11/04 23:08:47 tom Exp $")
+MODULE_ID("$Id: lib_redrawln.c,v 1.12 2007/10/13 20:08:56 tom Exp $")
 
 NCURSES_EXPORT(int)
 wredrawln(WINDOW *win, int beg, int num)
 {
     int i;
     int end;
-    size_t len = (win->_maxx + 1);
+    size_t len;
 
     T((T_CALLED("wredrawln(%p,%d,%d)"), win, beg, num));
 
+    if (win == 0)
+	returnCode(ERR);
+
     if (beg < 0)
 	beg = 0;
 
@@ -65,6 +68,7 @@ wredrawln(WINDOW *win, int beg, int num)
     if (end > win->_maxy + 1)
 	end = win->_maxy + 1;
 
+    len = (win->_maxx + 1);
     if (len > (size_t) (curscr->_maxx + 1))
 	len = (size_t) (curscr->_maxx + 1);
     len *= sizeof(curscr->_line[0].text[0]);
diff --git a/contrib/ncurses/ncurses/base/lib_refresh.c b/contrib/ncurses/ncurses/base/lib_refresh.c
index 27649df..2a9cafb 100644
--- a/contrib/ncurses/ncurses/base/lib_refresh.c
+++ b/contrib/ncurses/ncurses/base/lib_refresh.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2005,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -41,7 +41,7 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_refresh.c,v 1.34 2006/05/27 19:21:19 tom Exp $")
+MODULE_ID("$Id: lib_refresh.c,v 1.41 2007/09/29 20:39:34 tom Exp $")
 
 NCURSES_EXPORT(int)
 wrefresh(WINDOW *win)
@@ -74,18 +74,20 @@ NCURSES_EXPORT(int)
 wnoutrefresh(WINDOW *win)
 {
     NCURSES_SIZE_T limit_x;
-    NCURSES_SIZE_T i, j;
+    NCURSES_SIZE_T src_row, src_col;
     NCURSES_SIZE_T begx;
     NCURSES_SIZE_T begy;
-    NCURSES_SIZE_T m, n;
+    NCURSES_SIZE_T dst_row, dst_col;
 #if USE_SCROLL_HINTS
     bool wide;
 #endif
 
     T((T_CALLED("wnoutrefresh(%p)"), win));
 #ifdef TRACE
-    if (_nc_tracing & TRACE_UPDATE)
+    if (USE_TRACEF(TRACE_UPDATE)) {
 	_tracedump("...win", win);
+	_nc_unlock_global(tracef);
+    }
 #endif /* TRACE */
 
     /*
@@ -132,28 +134,121 @@ wnoutrefresh(WINDOW *win)
      * so we'll force the issue.
      */
 
-    /* limit(n) */
+    /* limit(dst_col) */
     limit_x = win->_maxx;
-    /* limit(j) */
+    /* limit(src_col) */
     if (limit_x > newscr->_maxx - begx)
 	limit_x = newscr->_maxx - begx;
 
-    for (i = 0, m = begy + win->_yoffset;
-	 i <= win->_maxy && m <= newscr->_maxy;
-	 i++, m++) {
-	register struct ldat *nline = &newscr->_line[m];
-	register struct ldat *oline = &win->_line[i];
+    for (src_row = 0, dst_row = begy + win->_yoffset;
+	 src_row <= win->_maxy && dst_row <= newscr->_maxy;
+	 src_row++, dst_row++) {
+	register struct ldat *nline = &newscr->_line[dst_row];
+	register struct ldat *oline = &win->_line[src_row];
 
 	if (oline->firstchar != _NOCHANGE) {
-	    int last = oline->lastchar;
+	    int last_src = oline->lastchar;
+
+	    if (last_src > limit_x)
+		last_src = limit_x;
+
+	    src_col = oline->firstchar;
+	    dst_col = src_col + begx;
+
+	    if_WIDEC({
+		register int j;
+
+		/*
+		 * Ensure that we will copy complete multi-column characters
+		 * on the left-boundary.
+		 */
+		if (isWidecExt(oline->text[src_col])) {
+		    j = 1 + dst_col - WidecExt(oline->text[src_col]);
+		    if (j < 0)
+			j = 0;
+		    if (dst_col > j) {
+			src_col -= (dst_col - j);
+			dst_col = j;
+		    }
+		}
+
+		/*
+		 * Ensure that we will copy complete multi-column characters
+		 * on the right-boundary.
+		 */
+		j = last_src;
+		if (WidecExt(oline->text[j])) {
+		    ++j;
+		    while (j <= limit_x) {
+			if (isWidecBase(oline->text[j])) {
+			    break;
+			} else {
+			    last_src = j;
+			}
+			++j;
+		    }
+		}
+	    });
 
-	    if (last > limit_x)
-		last = limit_x;
+	    if_WIDEC({
+		static cchar_t blank = BLANK;
+		int last_dst = begx + ((last_src < win->_maxx)
+				       ? last_src
+				       : win->_maxx);
+		int fix_left = dst_col;
+		int fix_right = last_dst;
+		register int j;
 
-	    for (j = oline->firstchar, n = j + begx; j <= last; j++, n++) {
-		if (!CharEq(oline->text[j], nline->text[n])) {
-		    nline->text[n] = oline->text[j];
-		    CHANGED_CELL(nline, n);
+		/*
+		 * Check for boundary cases where we may overwrite part of a
+		 * multi-column character.  For those, wipe the remainder of
+		 * the character to blanks.
+		 */
+		j = dst_col;
+		if (isWidecExt(nline->text[j])) {
+		    /*
+		     * On the left, we only care about multi-column characters
+		     * that extend into the changed region.
+		     */
+		    fix_left = 1 + j - WidecExt(nline->text[j]);
+		    if (fix_left < 0)
+			fix_left = 0;	/* only if cell is corrupt */
+		}
+
+		j = last_dst;
+		if (WidecExt(nline->text[j]) != 0) {
+		    /*
+		     * On the right, any multi-column character is a problem,
+		     * unless it happens to be contained in the change, and
+		     * ending at the right boundary of the change.  The
+		     * computation for 'fix_left' accounts for the left-side of
+		     * this character.  Find the end of the character.
+		     */
+		    ++j;
+		    while (j <= newscr->_maxx && isWidecExt(nline->text[j])) {
+			fix_right = j++;
+		    }
+		}
+
+		/*
+		 * The analysis is simpler if we do the clearing afterwards.
+		 * Do that now.
+		 */
+		if (fix_left < dst_col || fix_right > last_dst) {
+		    for (j = fix_left; j <= fix_right; ++j) {
+			nline->text[j] = blank;
+			CHANGED_CELL(nline, j);
+		    }
+		}
+	    });
+
+	    /*
+	     * Copy the changed text.
+	     */
+	    for (; src_col <= last_src; src_col++, dst_col++) {
+		if (!CharEq(oline->text[src_col], nline->text[dst_col])) {
+		    nline->text[dst_col] = oline->text[src_col];
+		    CHANGED_CELL(nline, dst_col);
 		}
 	    }
 
@@ -162,13 +257,14 @@ wnoutrefresh(WINDOW *win)
 	if (wide) {
 	    int oind = oline->oldindex;
 
-	    nline->oldindex = (oind == _NEWINDEX) ? _NEWINDEX : begy + oind
-		+ win->_yoffset;
+	    nline->oldindex = ((oind == _NEWINDEX)
+			       ? _NEWINDEX
+			       : (begy + oind + win->_yoffset));
 	}
 #endif /* USE_SCROLL_HINTS */
 
 	oline->firstchar = oline->lastchar = _NOCHANGE;
-	if_USE_SCROLL_HINTS(oline->oldindex = i);
+	if_USE_SCROLL_HINTS(oline->oldindex = src_row);
     }
 
     if (win->_clear) {
@@ -183,8 +279,10 @@ wnoutrefresh(WINDOW *win)
     newscr->_leaveok = win->_leaveok;
 
 #ifdef TRACE
-    if (_nc_tracing & TRACE_UPDATE)
+    if (USE_TRACEF(TRACE_UPDATE)) {
 	_tracedump("newscr", newscr);
+	_nc_unlock_global(tracef);
+    }
 #endif /* TRACE */
     returnCode(OK);
 }
diff --git a/contrib/ncurses/ncurses/base/lib_restart.c b/contrib/ncurses/ncurses/base/lib_restart.c
index ca27a0f..858ef65 100644
--- a/contrib/ncurses/ncurses/base/lib_restart.c
+++ b/contrib/ncurses/ncurses/base/lib_restart.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2002,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -48,23 +48,22 @@
 
 #include <term.h>		/* lines, columns, cur_term */
 
-MODULE_ID("$Id: lib_restart.c,v 1.6 2006/01/14 15:58:23 tom Exp $")
+MODULE_ID("$Id: lib_restart.c,v 1.8 2007/10/13 19:59:47 tom Exp $")
 
 NCURSES_EXPORT(int)
 restartterm(NCURSES_CONST char *termp, int filenum, int *errret)
 {
-    int saveecho = SP->_echo;
-    int savecbreak = SP->_cbreak;
-    int saveraw = SP->_raw;
-    int savenl = SP->_nl;
     int result;
 
     T((T_CALLED("restartterm(%s,%d,%p)"), termp, filenum, errret));
 
-    _nc_handle_sigwinch(0);
     if (setupterm(termp, filenum, errret) != OK) {
 	result = ERR;
-    } else {
+    } else if (SP != 0) {
+	int saveecho = SP->_echo;
+	int savecbreak = SP->_cbreak;
+	int saveraw = SP->_raw;
+	int savenl = SP->_nl;
 
 	if (saveecho)
 	    echo();
@@ -93,7 +92,8 @@ restartterm(NCURSES_CONST char *termp, int filenum, int *errret)
 #endif
 
 	result = OK;
+    } else {
+	result = ERR;
     }
-    _nc_handle_sigwinch(1);
     returnCode(result);
 }
diff --git a/contrib/ncurses/ncurses/base/lib_screen.c b/contrib/ncurses/ncurses/base/lib_screen.c
index 5d67e19..e6aecbd 100644
--- a/contrib/ncurses/ncurses/base/lib_screen.c
+++ b/contrib/ncurses/ncurses/base/lib_screen.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2002,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -34,7 +34,7 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_screen.c,v 1.29 2006/05/27 19:21:38 tom Exp $")
+MODULE_ID("$Id: lib_screen.c,v 1.30 2007/03/10 23:20:41 tom Exp $")
 
 NCURSES_EXPORT(WINDOW *)
 getwin(FILE *filep)
@@ -146,7 +146,10 @@ scr_restore(const char *file)
 	returnCode(ERR);
     } else {
 	delwin(newscr);
-	SP->_newscr = newscr = getwin(fp);
+	SP->_newscr = getwin(fp);
+#if !USE_REENTRANT
+	newscr = SP->_newscr;
+#endif
 	(void) fclose(fp);
 	returnCode(OK);
     }
@@ -184,7 +187,10 @@ scr_init(const char *file)
 	returnCode(ERR);
     } else {
 	delwin(curscr);
-	SP->_curscr = curscr = getwin(fp);
+	SP->_curscr = getwin(fp);
+#if !USE_REENTRANT
+	curscr = SP->_curscr;
+#endif
 	(void) fclose(fp);
 	returnCode(OK);
     }
@@ -199,7 +205,10 @@ scr_set(const char *file)
 	returnCode(ERR);
     } else {
 	delwin(newscr);
-	SP->_newscr = newscr = dupwin(curscr);
+	SP->_newscr = dupwin(curscr);
+#if !USE_REENTRANT
+	newscr = SP->_newscr;
+#endif
 	returnCode(OK);
     }
 }
diff --git a/contrib/ncurses/ncurses/base/lib_set_term.c b/contrib/ncurses/ncurses/base/lib_set_term.c
index bcc42d1..2b1387a 100644
--- a/contrib/ncurses/ncurses/base/lib_set_term.c
+++ b/contrib/ncurses/ncurses/base/lib_set_term.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2005,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -44,7 +44,7 @@
 #include <term.h>		/* cur_term */
 #include <tic.h>
 
-MODULE_ID("$Id: lib_set_term.c,v 1.91 2006/05/20 14:58:02 tom Exp $")
+MODULE_ID("$Id: lib_set_term.c,v 1.100 2007/09/08 21:23:43 tom Exp $")
 
 NCURSES_EXPORT(SCREEN *)
 set_term(SCREEN *screenp)
@@ -53,22 +53,28 @@ set_term(SCREEN *screenp)
 
     T((T_CALLED("set_term(%p)"), screenp));
 
+    _nc_lock_global(set_SP);
+
     oldSP = SP;
     _nc_set_screen(screenp);
 
     set_curterm(SP->_term);
+#if !USE_REENTRANT
     curscr = SP->_curscr;
     newscr = SP->_newscr;
     stdscr = SP->_stdscr;
     COLORS = SP->_color_count;
     COLOR_PAIRS = SP->_pair_count;
+#endif
+
+    _nc_unlock_global(set_SP);
 
     T((T_RETURN("%p"), oldSP));
     return (oldSP);
 }
 
 static void
-_nc_free_keytry(struct tries *kt)
+_nc_free_keytry(TRIES * kt)
 {
     if (kt != 0) {
 	_nc_free_keytry(kt->child);
@@ -88,6 +94,7 @@ delscreen(SCREEN *sp)
 
     T((T_CALLED("delscreen(%p)"), sp));
 
+    _nc_lock_global(set_SP);
     while (*scan) {
 	if (*scan == sp) {
 	    *scan = sp->_next_screen;
@@ -152,20 +159,20 @@ delscreen(SCREEN *sp)
      * multiple references in different screens).
      */
     if (sp == SP) {
+#if !USE_REENTRANT
 	curscr = 0;
 	newscr = 0;
 	stdscr = 0;
 	COLORS = 0;
 	COLOR_PAIRS = 0;
+#endif
 	_nc_set_screen(0);
     }
+    _nc_unlock_global(set_SP);
+
     returnVoid;
 }
 
-static ripoff_t rippedoff[5];
-static ripoff_t *rsp = rippedoff;
-#define N_RIPS SIZEOF(SP->_rippedoff)
-
 static bool
 no_mouse_event(SCREEN *sp GCC_UNUSED)
 {
@@ -214,17 +221,20 @@ extract_fgbg(char *src, int *result)
 }
 #endif
 
+#define ripoff_sp	_nc_prescreen.rsp
+#define ripoff_stack	_nc_prescreen.rippedoff
+
 /* OS-independent screen initializations */
 NCURSES_EXPORT(int)
-_nc_setupscreen(int slines,
-		int scolumns,
+_nc_setupscreen(int slines GCC_UNUSED,
+		int scolumns GCC_UNUSED,
 		FILE *output,
 		bool filtered,
 		int slk_format)
 {
     int bottom_stolen = 0;
-    int i;
     bool support_cookies = USE_XMC_SUPPORT;
+    ripoff_t *rop;
 
     T((T_CALLED("_nc_setupscreen(%d, %d, %p, %d, %d)"),
        slines, scolumns, output, filtered, slk_format));
@@ -243,12 +253,20 @@ _nc_setupscreen(int slines,
     if ((SP->_current_attr = typeCalloc(NCURSES_CH_T, 1)) == 0)
 	returnCode(ERR);
 
+    /*
+     * We should always check the screensize, just in case.
+     */
+    _nc_get_screensize(&slines, &scolumns);
+    SET_LINES(slines);
+    SET_COLS(scolumns);
+    T((T_CREATE("screen %s %dx%d"), termname(), LINES, COLS));
+
     SP->_filtered = filtered;
 
     /* implement filter mode */
     if (filtered) {
-	slines = LINES = 1;
-
+	slines = 1;
+	SET_LINES(slines);
 	clear_screen = 0;
 	cursor_down = parm_down_cursor = 0;
 	cursor_address = 0;
@@ -258,18 +276,6 @@ _nc_setupscreen(int slines,
 	cursor_home = carriage_return;
 	T(("filter screensize %dx%d", LINES, COLS));
     }
-
-    /* If we must simulate soft labels, grab off the line to be used.
-       We assume that we must simulate, if it is none of the standard
-       formats (4-4  or 3-2-3) for which there may be some hardware
-       support. */
-    if (num_labels <= 0 || !SLK_STDFMT(slk_format)) {
-	if (slk_format) {
-	    if (ERR == _nc_ripoffline(-SLK_LINES(slk_format),
-				      _nc_slk_initialize))
-		returnCode(ERR);
-	}
-    }
 #ifdef __DJGPP__
     T(("setting output mode to binary"));
     fflush(output);
@@ -484,6 +490,15 @@ _nc_setupscreen(int slines,
     }
 
     /* initialize normal acs before wide, since we use mapping in the latter */
+#if !USE_WIDEC_SUPPORT
+    if (_nc_unicode_locale() && _nc_locale_breaks_acs()) {
+	acs_chars = NULL;
+	ena_acs = NULL;
+	enter_alt_charset_mode = NULL;
+	exit_alt_charset_mode = NULL;
+	set_attributes = NULL;
+    }
+#endif
     _nc_init_acs();
 #if USE_WIDEC_SUPPORT
     _nc_init_wacs();
@@ -506,15 +521,17 @@ _nc_setupscreen(int slines,
     SP->newhash = 0;
 
     T(("creating newscr"));
-    if ((newscr = newwin(slines, scolumns, 0, 0)) == 0)
+    if ((SP->_newscr = newwin(slines, scolumns, 0, 0)) == 0)
 	returnCode(ERR);
 
     T(("creating curscr"));
-    if ((curscr = newwin(slines, scolumns, 0, 0)) == 0)
+    if ((SP->_curscr = newwin(slines, scolumns, 0, 0)) == 0)
 	returnCode(ERR);
 
-    SP->_newscr = newscr;
-    SP->_curscr = curscr;
+#if !USE_REENTRANT
+    newscr = SP->_newscr;
+    curscr = SP->_curscr;
+#endif
 #if USE_SIZECHANGE
     SP->_resize = resizeterm;
 #endif
@@ -525,46 +542,63 @@ _nc_setupscreen(int slines,
     def_shell_mode();
     def_prog_mode();
 
-    for (i = 0, rsp = rippedoff; rsp->line && (i < (int) N_RIPS); rsp++, i++) {
-	T(("ripping off line %d at %s", i, rsp->line < 0 ? "bottom" : "top"));
-	SP->_rippedoff[i] = rippedoff[i];
-	if (rsp->hook) {
-	    int count = (rsp->line < 0) ? -rsp->line : rsp->line;
-
-	    SP->_rippedoff[i].w = newwin(count,
-					 scolumns,
-					 ((rsp->line < 0)
-					  ? SP->_lines_avail - count
-					  : 0),
-					 0);
-	    if (SP->_rippedoff[i].w != 0)
-		SP->_rippedoff[i].hook(SP->_rippedoff[i].w, scolumns);
+    for (rop = ripoff_stack;
+	 rop != ripoff_sp && (rop - ripoff_stack) < N_RIPS;
+	 rop++) {
+
+	/* If we must simulate soft labels, grab off the line to be used.
+	   We assume that we must simulate, if it is none of the standard
+	   formats (4-4 or 3-2-3) for which there may be some hardware
+	   support. */
+	if (rop->hook == _nc_slk_initialize)
+	    if (!(num_labels <= 0 || !SLK_STDFMT(slk_format)))
+		continue;
+	if (rop->hook) {
+	    int count;
+	    WINDOW *w;
+
+	    count = (rop->line < 0) ? -rop->line : rop->line;
+	    T(("ripping off %i lines at %s", count,
+	       ((rop->line < 0)
+		? "bottom"
+		: "top")));
+
+	    w = newwin(count, scolumns,
+		       ((rop->line < 0)
+			? SP->_lines_avail - count
+			: 0),
+		       0);
+	    if (w)
+		rop->hook(w, scolumns);
 	    else
 		returnCode(ERR);
-	    if (rsp->line < 0)
+	    if (rop->line < 0)
 		bottom_stolen += count;
 	    else
 		SP->_topstolen += count;
 	    SP->_lines_avail -= count;
 	}
-	rsp->line = 0;
     }
-    SP->_rip_count = i;
     /* reset the stack */
-    rsp = rippedoff;
+    ripoff_sp = ripoff_stack;
 
     T(("creating stdscr"));
     assert((SP->_lines_avail + SP->_topstolen + bottom_stolen) == slines);
-    if ((stdscr = newwin(LINES = SP->_lines_avail, scolumns, 0, 0)) == 0)
+    if ((SP->_stdscr = newwin(SP->_lines_avail, scolumns, 0, 0)) == 0)
 	returnCode(ERR);
-    SP->_stdscr = stdscr;
+
+    SET_LINES(SP->_lines_avail);
+#if !USE_REENTRANT
+    stdscr = SP->_stdscr;
+#endif
 
     returnCode(OK);
 }
 
-/* The internal implementation interprets line as the number of
-   lines to rip off from the top or bottom.
-   */
+/*
+ * The internal implementation interprets line as the number of lines to rip
+ * off from the top or bottom.
+ */
 NCURSES_EXPORT(int)
 _nc_ripoffline(int line, int (*init) (WINDOW *, int))
 {
@@ -572,13 +606,14 @@ _nc_ripoffline(int line, int (*init) (WINDOW *, int))
 
     if (line != 0) {
 
-	if (rsp >= rippedoff + N_RIPS)
+	if (ripoff_sp == 0)
+	    ripoff_sp = ripoff_stack;
+	if (ripoff_sp >= ripoff_stack + N_RIPS)
 	    returnCode(ERR);
 
-	rsp->line = line;
-	rsp->hook = init;
-	rsp->w = 0;
-	rsp++;
+	ripoff_sp->line = line;
+	ripoff_sp->hook = init;
+	ripoff_sp++;
     }
 
     returnCode(OK);
diff --git a/contrib/ncurses/ncurses/base/lib_slkinit.c b/contrib/ncurses/ncurses/base/lib_slkinit.c
index f003b5f..20c0baa 100644
--- a/contrib/ncurses/ncurses/base/lib_slkinit.c
+++ b/contrib/ncurses/ncurses/base/lib_slkinit.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+ * Copyright (c) 1998-2000,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -38,14 +38,17 @@
  */
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_slkinit.c,v 1.5 2000/12/10 02:43:27 tom Exp $")
+MODULE_ID("$Id: lib_slkinit.c,v 1.6 2007/05/12 18:14:21 tom Exp $")
 
 NCURSES_EXPORT(int)
 slk_init(int format)
 {
+    int code = ERR;
+
     T((T_CALLED("slk_init(%d)"), format));
-    if (format < 0 || format > 3)
-	returnCode(ERR);
-    _nc_slk_format = 1 + format;
-    returnCode(OK);
+    if (format >= 0 && format <= 3 && !_nc_slk_format) {
+	_nc_slk_format = 1 + format;
+	code = _nc_ripoffline(-SLK_LINES(_nc_slk_format), _nc_slk_initialize);
+    }
+    returnCode(code);
 }
diff --git a/contrib/ncurses/ncurses/base/lib_slkset.c b/contrib/ncurses/ncurses/base/lib_slkset.c
index 9379b36..e19f88e 100644
--- a/contrib/ncurses/ncurses/base/lib_slkset.c
+++ b/contrib/ncurses/ncurses/base/lib_slkset.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2004,2005 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2005,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -44,12 +44,12 @@
 #endif
 #endif
 
-MODULE_ID("$Id: lib_slkset.c,v 1.16 2006/12/17 19:47:09 tom Exp $")
+MODULE_ID("$Id: lib_slkset.c,v 1.17 2007/10/13 20:08:46 tom Exp $")
 
 NCURSES_EXPORT(int)
 slk_set(int i, const char *astr, int format)
 {
-    SLK *slk = SP->_slk;
+    SLK *slk;
     int offset;
     int numchrs;
     int numcols;
@@ -59,7 +59,12 @@ slk_set(int i, const char *astr, int format)
 
     T((T_CALLED("slk_set(%d, \"%s\", %d)"), i, str, format));
 
-    if (slk == NULL || i < 1 || i > slk->labcnt || format < 0 || format > 2)
+    if (SP == 0
+	|| (slk = SP->_slk) == 0
+	|| i < 1
+	|| i > slk->labcnt
+	|| format < 0
+	|| format > 2)
 	returnCode(ERR);
     if (str == NULL)
 	str = "";
diff --git a/contrib/ncurses/ncurses/base/lib_ungetch.c b/contrib/ncurses/ncurses/base/lib_ungetch.c
index a6164df..9570a33 100644
--- a/contrib/ncurses/ncurses/base/lib_ungetch.c
+++ b/contrib/ncurses/ncurses/base/lib_ungetch.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2001,2002 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2002,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -40,7 +40,7 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_ungetch.c,v 1.8 2002/08/24 22:08:48 tom Exp $")
+MODULE_ID("$Id: lib_ungetch.c,v 1.9 2007/09/29 21:49:56 tom Exp $")
 
 #include <fifo_defs.h>
 
@@ -72,8 +72,10 @@ ungetch(int ch)
     SP->_fifo[head] = ch;
     T(("ungetch %s ok", _tracechar(ch)));
 #ifdef TRACE
-    if (_nc_tracing & TRACE_IEVENT)
+    if (USE_TRACEF(TRACE_IEVENT)) {
 	_nc_fifo_dump();
+	_nc_unlock_global(tracef);
+    }
 #endif
     returnCode(OK);
 }
diff --git a/contrib/ncurses/ncurses/base/lib_window.c b/contrib/ncurses/ncurses/base/lib_window.c
index bb20f4f..530b08e 100644
--- a/contrib/ncurses/ncurses/base/lib_window.c
+++ b/contrib/ncurses/ncurses/base/lib_window.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2002,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -39,7 +39,7 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_window.c,v 1.22 2006/05/27 19:21:19 tom Exp $")
+MODULE_ID("$Id: lib_window.c,v 1.23 2007/06/30 23:36:11 tom Exp $")
 
 NCURSES_EXPORT(void)
 _nc_synchook(WINDOW *win)
@@ -149,7 +149,7 @@ wsyncdown(WINDOW *win)
 		/* left and right character in child coordinates */
 		int left = pp->_line[win->_pary + y].firstchar - win->_parx;
 		int right = pp->_line[win->_pary + y].lastchar - win->_parx;
-		/* The change maybe outside the childs range */
+		/* The change may be outside the child's range */
 		if (left < 0)
 		    left = 0;
 		if (right > win->_maxx)
diff --git a/contrib/ncurses/ncurses/base/memmove.c b/contrib/ncurses/ncurses/base/memmove.c
index 4fafc4c..093ad72 100644
--- a/contrib/ncurses/ncurses/base/memmove.c
+++ b/contrib/ncurses/ncurses/base/memmove.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+ * Copyright (c) 1998-2000,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -28,7 +28,7 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: memmove.c,v 1.4 2000/12/10 02:43:28 tom Exp $")
+MODULE_ID("$Id: memmove.c,v 1.5 2007/08/11 17:12:43 tom Exp $")
 
 /****************************************************************************
  *  Author: Thomas E. Dickey <dickey@clark.net> 1998                        *
@@ -51,7 +51,7 @@ _nc_memmove(void *s1, const void *s2, size_t n)
 	    }
 	    for (j = 0; j < n; j++)
 		bfr[j] = SRC[j];
-	    SRC = bfr;
+	    s2 = bfr;
 	}
 	while (n-- != 0)
 	    DST[n] = SRC[n];
diff --git a/contrib/ncurses/ncurses/base/resizeterm.c b/contrib/ncurses/ncurses/base/resizeterm.c
index 46faccb..8bea743 100644
--- a/contrib/ncurses/ncurses/base/resizeterm.c
+++ b/contrib/ncurses/ncurses/base/resizeterm.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2004,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -41,12 +41,24 @@
 #include <curses.priv.h>
 #include <term.h>
 
-MODULE_ID("$Id: resizeterm.c,v 1.18 2006/10/14 20:43:31 tom Exp $")
+MODULE_ID("$Id: resizeterm.c,v 1.24 2007/12/22 23:20:31 tom Exp $")
 
 #define stolen_lines (screen_lines - SP->_lines_avail)
 
+/*
+ * If we're trying to be reentrant, do not want any local statics.
+ */
+#if USE_REENTRANT
+#define EXTRA_ARGS ,     CurLines,     CurCols
+#define EXTRA_DCLS , int CurLines, int CurCols
+#else
 static int current_lines;
 static int current_cols;
+#define CurLines current_lines
+#define CurCols  current_cols
+#define EXTRA_ARGS		/* nothing */
+#define EXTRA_DCLS		/* nothing */
+#endif
 
 #ifdef TRACE
 static void
@@ -54,6 +66,7 @@ show_window_sizes(const char *name)
 {
     WINDOWLIST *wp;
 
+    _nc_lock_global(windowlist);
     _tracef("%s resizing: %2d x %2d (%2d x %2d)", name, LINES, COLS,
 	    screen_lines, screen_columns);
     for (wp = _nc_windows; wp != 0; wp = wp->next) {
@@ -64,6 +77,7 @@ show_window_sizes(const char *name)
 		(long) wp->win._begy,
 		(long) wp->win._begx);
     }
+    _nc_unlock_global(windowlist);
 }
 #endif
 
@@ -121,10 +135,10 @@ parent_depth(WINDOW *cmp)
  * FIXME: must adjust position so it's within the parent!
  */
 static int
-adjust_window(WINDOW *win, int ToLines, int ToCols, int stolen)
+adjust_window(WINDOW *win, int ToLines, int ToCols, int stolen EXTRA_DCLS)
 {
     int result;
-    int bottom = current_lines + SP->_topstolen - stolen;
+    int bottom = CurLines + SP->_topstolen - stolen;
     int myLines = win->_maxy + 1;
     int myCols = win->_maxx + 1;
 
@@ -134,13 +148,13 @@ adjust_window(WINDOW *win, int ToLines, int ToCols, int stolen)
        (long) getbegy(win), (long) getbegx(win)));
 
     if (win->_begy >= bottom) {
-	win->_begy += (ToLines - current_lines);
+	win->_begy += (ToLines - CurLines);
     } else {
-	if (myLines == current_lines - stolen
-	    && ToLines != current_lines)
+	if (myLines == CurLines - stolen
+	    && ToLines != CurLines)
 	    myLines = ToLines - stolen;
-	else if (myLines == current_lines
-		 && ToLines != current_lines)
+	else if (myLines == CurLines
+		 && ToLines != CurLines)
 	    myLines = ToLines;
     }
 
@@ -150,12 +164,12 @@ adjust_window(WINDOW *win, int ToLines, int ToCols, int stolen)
     if (myCols > ToCols)
 	myCols = ToCols;
 
-    if (myLines == current_lines
-	&& ToLines != current_lines)
+    if (myLines == CurLines
+	&& ToLines != CurLines)
 	myLines = ToLines;
 
-    if (myCols == current_cols
-	&& ToCols != current_cols)
+    if (myCols == CurCols
+	&& ToCols != CurCols)
 	myCols = ToCols;
 
     result = wresize(win, myLines, myCols);
@@ -167,7 +181,7 @@ adjust_window(WINDOW *win, int ToLines, int ToCols, int stolen)
  * children, decrease those to fit, then decrease the containing window, etc.
  */
 static int
-decrease_size(int ToLines, int ToCols, int stolen)
+decrease_size(int ToLines, int ToCols, int stolen EXTRA_DCLS)
 {
     bool found;
     int depth = 0;
@@ -185,7 +199,8 @@ decrease_size(int ToLines, int ToCols, int stolen)
 	    if (!(win->_flags & _ISPAD)) {
 		if (child_depth(win) == depth) {
 		    found = TRUE;
-		    if (adjust_window(win, ToLines, ToCols, stolen) != OK)
+		    if (adjust_window(win, ToLines, ToCols,
+				      stolen EXTRA_ARGS) != OK)
 			returnCode(ERR);
 		}
 	    }
@@ -200,7 +215,7 @@ decrease_size(int ToLines, int ToCols, int stolen)
  * parent, increase those to fit, then increase the contained window, etc.
  */
 static int
-increase_size(int ToLines, int ToCols, int stolen)
+increase_size(int ToLines, int ToCols, int stolen EXTRA_DCLS)
 {
     bool found;
     int depth = 0;
@@ -218,7 +233,8 @@ increase_size(int ToLines, int ToCols, int stolen)
 	    if (!(win->_flags & _ISPAD)) {
 		if (parent_depth(win) == depth) {
 		    found = TRUE;
-		    if (adjust_window(win, ToLines, ToCols, stolen) != OK)
+		    if (adjust_window(win, ToLines, ToCols,
+				      stolen EXTRA_ARGS) != OK)
 			returnCode(ERR);
 		}
 	    }
@@ -235,36 +251,45 @@ increase_size(int ToLines, int ToCols, int stolen)
 NCURSES_EXPORT(int)
 resize_term(int ToLines, int ToCols)
 {
-    int result = OK;
-    int was_stolen = (screen_lines - SP->_lines_avail);
+    int result = OK EXTRA_ARGS;
+    int was_stolen;
 
     T((T_CALLED("resize_term(%d,%d) old(%d,%d)"),
        ToLines, ToCols,
        screen_lines, screen_columns));
 
+    if (SP == 0) {
+	returnCode(ERR);
+    }
+
+    _nc_lock_global(windowlist);
+
+    was_stolen = (screen_lines - SP->_lines_avail);
     if (is_term_resized(ToLines, ToCols)) {
-	int myLines = current_lines = screen_lines;
-	int myCols = current_cols = screen_columns;
+	int myLines = CurLines = screen_lines;
+	int myCols = CurCols = screen_columns;
 
 #ifdef TRACE
-	if (_nc_tracing & TRACE_UPDATE)
+	if (USE_TRACEF(TRACE_UPDATE)) {
 	    show_window_sizes("before");
+	    _nc_unlock_global(tracef);
+	}
 #endif
 	if (ToLines > screen_lines) {
-	    increase_size(myLines = ToLines, myCols, was_stolen);
-	    current_lines = myLines;
-	    current_cols = myCols;
+	    increase_size(myLines = ToLines, myCols, was_stolen EXTRA_ARGS);
+	    CurLines = myLines;
+	    CurCols = myCols;
 	}
 
 	if (ToCols > screen_columns) {
-	    increase_size(myLines, myCols = ToCols, was_stolen);
-	    current_lines = myLines;
-	    current_cols = myCols;
+	    increase_size(myLines, myCols = ToCols, was_stolen EXTRA_ARGS);
+	    CurLines = myLines;
+	    CurCols = myCols;
 	}
 
 	if (ToLines < myLines ||
 	    ToCols < myCols) {
-	    decrease_size(ToLines, ToCols, was_stolen);
+	    decrease_size(ToLines, ToCols, was_stolen EXTRA_ARGS);
 	}
 
 	screen_lines = lines = ToLines;
@@ -279,10 +304,11 @@ resize_term(int ToLines, int ToCols)
 	    FreeAndNull(SP->newhash);
 	}
 #ifdef TRACE
-	if (_nc_tracing & TRACE_UPDATE) {
-	    LINES = ToLines - was_stolen;
-	    COLS = ToCols;
+	if (USE_TRACEF(TRACE_UPDATE)) {
+	    SET_LINES(ToLines - was_stolen);
+	    SET_COLS(ToCols);
 	    show_window_sizes("after");
+	    _nc_unlock_global(tracef);
 	}
 #endif
     }
@@ -291,8 +317,10 @@ resize_term(int ToLines, int ToCols)
      * Always update LINES, to allow for call from lib_doupdate.c which
      * needs to have the count adjusted by the stolen (ripped off) lines.
      */
-    LINES = ToLines - was_stolen;
-    COLS = ToCols;
+    SET_LINES(ToLines - was_stolen);
+    SET_COLS(ToCols);
+
+    _nc_unlock_global(windowlist);
 
     returnCode(result);
 }
@@ -308,22 +336,25 @@ resize_term(int ToLines, int ToCols)
 NCURSES_EXPORT(int)
 resizeterm(int ToLines, int ToCols)
 {
-    int result = OK;
-
-    SP->_sig_winch = FALSE;
+    int result = ERR;
 
     T((T_CALLED("resizeterm(%d,%d) old(%d,%d)"),
        ToLines, ToCols,
        screen_lines, screen_columns));
 
-    if (is_term_resized(ToLines, ToCols)) {
+    if (SP != 0) {
+	result = OK;
+	SP->_sig_winch = FALSE;
+
+	if (is_term_resized(ToLines, ToCols)) {
 
 #if USE_SIGWINCH
-	ungetch(KEY_RESIZE);	/* so application can know this */
-	clearok(curscr, TRUE);	/* screen contents are unknown */
+	    ungetch(KEY_RESIZE);	/* so application can know this */
+	    clearok(curscr, TRUE);	/* screen contents are unknown */
 #endif
 
-	result = resize_term(ToLines, ToCols);
+	    result = resize_term(ToLines, ToCols);
+	}
     }
 
     returnCode(result);
diff --git a/contrib/ncurses/ncurses/base/safe_sprintf.c b/contrib/ncurses/ncurses/base/safe_sprintf.c
index 81fe44f..8fc5d89 100644
--- a/contrib/ncurses/ncurses/base/safe_sprintf.c
+++ b/contrib/ncurses/ncurses/base/safe_sprintf.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2001,2003 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2003,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -33,7 +33,7 @@
 #include <curses.priv.h>
 #include <ctype.h>
 
-MODULE_ID("$Id: safe_sprintf.c,v 1.18 2003/08/09 21:52:04 tom Exp $")
+MODULE_ID("$Id: safe_sprintf.c,v 1.20 2007/04/21 22:28:06 tom Exp $")
 
 #if USE_SAFE_SPRINTF
 
@@ -207,56 +207,58 @@ _nc_printf_length(const char *fmt, va_list ap)
 }
 #endif
 
+#define my_buffer _nc_globals.safeprint_buf
+#define my_length _nc_globals.safeprint_used
+
 /*
  * Wrapper for vsprintf that allocates a buffer big enough to hold the result.
  */
 NCURSES_EXPORT(char *)
 _nc_printf_string(const char *fmt, va_list ap)
 {
-    static char *buf;
-    static size_t used;
     char *result = 0;
 
     if (fmt != 0) {
 #if USE_SAFE_SPRINTF
 	int len = _nc_printf_length(fmt, ap);
 
-	if ((int) used < len + 1) {
-	    used = 2 * (len + 1);
-	    buf = typeRealloc(char, used, buf);
+	if ((int) my_length < len + 1) {
+	    my_length = 2 * (len + 1);
+	    my_buffer = typeRealloc(char, my_length, my_buffer);
 	}
-	if (buf != 0) {
-	    *buf = '\0';
+	if (my_buffer != 0) {
+	    *my_buffer = '\0';
 	    if (len >= 0) {
-		vsprintf(buf, fmt, ap);
+		vsprintf(my_buffer, fmt, ap);
 	    }
-	    result = buf;
+	    result = my_buffer;
 	}
 #else
-	static int rows, cols;
+#define MyCols _nc_globals.safeprint_cols
+#define MyRows _nc_globals.safeprint_rows
 
-	if (screen_lines > rows || screen_columns > cols) {
-	    if (screen_lines > rows)
-		rows = screen_lines;
-	    if (screen_columns > cols)
-		cols = screen_columns;
-	    used = (rows * (cols + 1)) + 1;
-	    buf = typeRealloc(char, used, buf);
+	if (screen_lines > MyRows || screen_columns > MyCols) {
+	    if (screen_lines > MyRows)
+		MyRows = screen_lines;
+	    if (screen_columns > MyCols)
+		MyCols = screen_columns;
+	    my_length = (MyRows * (MyCols + 1)) + 1;
+	    my_buffer = typeRealloc(char, my_length, my_buffer);
 	}
 
-	if (buf != 0) {
+	if (my_buffer != 0) {
 # if HAVE_VSNPRINTF
-	    vsnprintf(buf, used, fmt, ap);	/* GNU extension */
+	    vsnprintf(my_buffer, my_length, fmt, ap);	/* GNU extension */
 # else
-	    vsprintf(buf, fmt, ap);	/* ANSI */
+	    vsprintf(my_buffer, fmt, ap);	/* ANSI */
 # endif
-	    result = buf;
+	    result = my_buffer;
 	}
 #endif
-    } else if (buf != 0) {	/* see _nc_freeall() */
-	free(buf);
-	buf = 0;
-	used = 0;
+    } else if (my_buffer != 0) {	/* see _nc_freeall() */
+	free(my_buffer);
+	my_buffer = 0;
+	my_length = 0;
     }
     return result;
 }
diff --git a/contrib/ncurses/ncurses/base/tries.c b/contrib/ncurses/ncurses/base/tries.c
index 4edb731..983a75a 100644
--- a/contrib/ncurses/ncurses/base/tries.c
+++ b/contrib/ncurses/ncurses/base/tries.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2003,2005 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -39,16 +39,16 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: tries.c,v 1.22 2005/11/26 20:09:18 tom Exp $")
+MODULE_ID("$Id: tries.c,v 1.25 2007/09/29 20:37:13 tom Exp $")
 
 /*
  * Expand a keycode into the string that it corresponds to, returning null if
  * no match was found, otherwise allocating a string of the result.
  */
 NCURSES_EXPORT(char *)
-_nc_expand_try(struct tries *tree, unsigned code, int *count, size_t len)
+_nc_expand_try(TRIES * tree, unsigned code, int *count, size_t len)
 {
-    struct tries *ptr = tree;
+    TRIES *ptr = tree;
     char *result = 0;
 
     if (code != 0) {
@@ -68,11 +68,13 @@ _nc_expand_try(struct tries *tree, unsigned code, int *count, size_t len)
 	}
     }
     if (result != 0) {
-	if ((result[len] = ptr->ch) == 0)
+	if (ptr != 0 && (result[len] = ptr->ch) == 0)
 	    *((unsigned char *) (result + len)) = 128;
 #ifdef TRACE
-	if (len == 0 && _nc_tracing != 0)
+	if (len == 0 && USE_TRACEF(TRACE_MAXIMUM)) {
 	    _tracef("expand_key %s %s", _tracechar(code), _nc_visbuf(result));
+	    _nc_unlock_global(tracef);
+	}
 #endif
     }
     return result;
@@ -83,7 +85,7 @@ _nc_expand_try(struct tries *tree, unsigned code, int *count, size_t len)
  * true if the code was found/removed.
  */
 NCURSES_EXPORT(int)
-_nc_remove_key(struct tries **tree, unsigned code)
+_nc_remove_key(TRIES ** tree, unsigned code)
 {
     T((T_CALLED("_nc_remove_key(%p,%d)"), tree, code));
 
@@ -99,7 +101,7 @@ _nc_remove_key(struct tries **tree, unsigned code)
 		/* don't cut the whole sub-tree */
 		(*tree)->value = 0;
 	    } else {
-		struct tries *to_free = *tree;
+		TRIES *to_free = *tree;
 		*tree = (*tree)->sibling;
 		free(to_free);
 	    }
@@ -115,7 +117,7 @@ _nc_remove_key(struct tries **tree, unsigned code)
  * true if the string was found/removed.
  */
 NCURSES_EXPORT(int)
-_nc_remove_string(struct tries **tree, const char *string)
+_nc_remove_string(TRIES ** tree, const char *string)
 {
     T((T_CALLED("_nc_remove_string(%p,%s)"), tree, _nc_visbuf(string)));
 
@@ -127,7 +129,7 @@ _nc_remove_string(struct tries **tree, const char *string)
 	    if (string[1] != 0)
 		returnCode(_nc_remove_string(&(*tree)->child, string + 1));
 	    if ((*tree)->child == 0) {
-		struct tries *to_free = *tree;
+		TRIES *to_free = *tree;
 		*tree = (*tree)->sibling;
 		free(to_free);
 		returnCode(TRUE);
diff --git a/contrib/ncurses/ncurses/base/use_window.c b/contrib/ncurses/ncurses/base/use_window.c
new file mode 100644
index 0000000..8792cb4
--- /dev/null
+++ b/contrib/ncurses/ncurses/base/use_window.c
@@ -0,0 +1,80 @@
+/****************************************************************************
+ * Copyright (c) 2007 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * 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.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *     Author: Thomas E. Dickey                        2007                 *
+ ****************************************************************************/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id: use_window.c,v 1.2 2007/10/20 19:57:55 tom Exp $")
+
+#ifdef USE_PTHREADS
+NCURSES_EXPORT(void)
+_nc_lock_window(WINDOW *win)
+{
+    WINDOWLIST *p;
+
+    _nc_lock_global(windowlist);
+    for (p = _nc_windows; p != 0; p = p->next) {
+	if (&(p->win) == win) {
+	    pthread_mutex_lock(&(p->mutex_use_window));
+	    break;
+	}
+    }
+    _nc_unlock_global(windowlist);
+}
+
+NCURSES_EXPORT(void)
+_nc_unlock_window(WINDOW *win)
+{
+    WINDOWLIST *p;
+
+    _nc_lock_global(windowlist);
+    for (p = _nc_windows; p != 0; p = p->next) {
+	if (&(p->win) == win) {
+	    pthread_mutex_unlock(&(p->mutex_use_window));
+	    break;
+	}
+    }
+    _nc_unlock_global(windowlist);
+}
+#endif
+
+NCURSES_EXPORT(int)
+use_window(WINDOW *win, NCURSES_CALLBACK func, void *data)
+{
+    int code = OK;
+
+    T((T_CALLED("use_window(%p,%p,%p)"), win, func, data));
+    _nc_lock_window(win);
+    code = func(win, data);
+    _nc_unlock_window(win);
+
+    returnCode(code);
+}
diff --git a/contrib/ncurses/ncurses/base/wresize.c b/contrib/ncurses/ncurses/base/wresize.c
index ca6336d..f756f0f 100644
--- a/contrib/ncurses/ncurses/base/wresize.c
+++ b/contrib/ncurses/ncurses/base/wresize.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2002,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -32,13 +32,13 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: wresize.c,v 1.24 2006/10/14 20:43:31 tom Exp $")
+MODULE_ID("$Id: wresize.c,v 1.27 2007/12/22 23:20:53 tom Exp $")
 
 static int
 cleanup_lines(struct ldat *data, int length)
 {
     while (--length >= 0)
-	free(data->text);
+	free(data[length].text);
     free(data);
     return ERR;
 }
@@ -54,6 +54,8 @@ repair_subwindows(WINDOW *cmp)
     struct ldat *pline = cmp->_line;
     int row;
 
+    _nc_lock_global(windowlist);
+
     for (wp = _nc_windows; wp != 0; wp = wp->next) {
 	WINDOW *tst = &(wp->win);
 
@@ -75,6 +77,7 @@ repair_subwindows(WINDOW *cmp)
 	    repair_subwindows(tst);
 	}
     }
+    _nc_unlock_global(windowlist);
 }
 
 /*
@@ -96,8 +99,10 @@ wresize(WINDOW *win, int ToLines, int ToCols)
 			  (long) win->_begy, (long) win->_begx,
 			  (long) win->_maxy, (long) win->_maxx,
 			  (long) win->_regtop, (long) win->_regbottom));
-	if (_nc_tracing & TRACE_UPDATE)
+	if (USE_TRACEF(TRACE_UPDATE)) {
 	    _tracedump("...before", win);
+	    _nc_unlock_global(tracef);
+	}
     }
 #endif
 
@@ -232,8 +237,10 @@ wresize(WINDOW *win, int ToLines, int ToCols)
 		      (long) win->_begy, (long) win->_begx,
 		      (long) win->_maxy, (long) win->_maxx,
 		      (long) win->_regtop, (long) win->_regbottom));
-    if (_nc_tracing & TRACE_UPDATE)
+    if (USE_TRACEF(TRACE_UPDATE)) {
 	_tracedump("...after:", win);
+	_nc_unlock_global(tracef);
+    }
 #endif
     returnCode(OK);
 }
diff --git a/contrib/ncurses/ncurses/curses.priv.h b/contrib/ncurses/ncurses/curses.priv.h
index cfb3e62..54ffc8e 100644
--- a/contrib/ncurses/ncurses/curses.priv.h
+++ b/contrib/ncurses/ncurses/curses.priv.h
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2005,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -34,7 +34,7 @@
 
 
 /*
- * $Id: curses.priv.h,v 1.314 2006/12/10 00:55:14 tom Exp $
+ * $Id: curses.priv.h,v 1.353 2007/12/23 00:15:38 tom Exp $
  *
  *	curses.priv.h
  *
@@ -202,16 +202,20 @@ extern NCURSES_EXPORT(void *) _nc_memmove (void *, const void *, size_t);
  * delays and expansion in raw mode.
  */
 
-struct tries {
-	struct tries    *child;     /* ptr to child.  NULL if none          */
-	struct tries    *sibling;   /* ptr to sibling.  NULL if none        */
+#define TRIES struct tries
+typedef TRIES {
+	TRIES    *child;            /* ptr to child.  NULL if none          */
+	TRIES    *sibling;          /* ptr to sibling.  NULL if none        */
 	unsigned char    ch;        /* character at this node               */
 	unsigned short   value;     /* code of string so far.  0 if none.   */
-};
+#undef TRIES
+} TRIES;
 
 /*
  * Common/troublesome character definitions
  */
+#define StringOf(ch) {ch, 0}
+
 #define L_BRACE '{'
 #define R_BRACE '}'
 #define S_QUOTE '\''
@@ -248,6 +252,10 @@ color_t;
 #define wbkgrnd	    wbkgd
 #endif
 
+#undef NCURSES_OPAQUE
+#define NCURSES_INTERNALS 1
+#define NCURSES_OPAQUE 0
+
 #include <curses.h>	/* we'll use -Ipath directive to get the right one! */
 #include <term.h>
 #include <term_entry.h>
@@ -284,6 +292,51 @@ color_t;
 #define GET_SCREEN_PAIR(s)	GetPair(SCREEN_ATTRS(s))
 #define SET_SCREEN_PAIR(s,p)	SetPair(SCREEN_ATTRS(s), p)
 
+#if USE_REENTRANT
+#define SET_LINES(value) SP->_LINES = value
+#define SET_COLS(value)  SP->_COLS = value
+#else
+#define SET_LINES(value) LINES = value
+#define SET_COLS(value)  COLS = value
+#endif
+
+#define TR_MUTEX(data) _tracef("%s@%d: me:%08lX COUNT:%2u/%2d/%6d/%2d/%s%9u: " #data, \
+	    __FILE__, __LINE__, \
+	    (unsigned long) (pthread_self()), \
+	    data.__data.__lock, \
+	    data.__data.__count, \
+	    data.__data.__owner, \
+	    data.__data.__kind, \
+	    (data.__data.__nusers > 5) ? " OOPS " : "", \
+	    data.__data.__nusers)
+#define TR_GLOBAL_MUTEX(name) TR_MUTEX(_nc_globals.mutex_##name)
+
+#ifdef USE_PTHREADS
+#if USE_REENTRANT
+#include <pthread.h>
+#define _nc_lock_global(name)	pthread_mutex_lock(&_nc_globals.mutex_##name)
+#define _nc_try_global(name)    pthread_mutex_trylock(&_nc_globals.mutex_##name)
+#define _nc_unlock_global(name)	pthread_mutex_unlock(&_nc_globals.mutex_##name)
+
+extern NCURSES_EXPORT(void) _nc_lock_window(WINDOW *);
+extern NCURSES_EXPORT(void) _nc_unlock_window(WINDOW *);
+
+#else
+#error POSIX threads requires --enable-reentrant option
+#endif
+#else
+#define _nc_lock_global(name)	/* nothing */
+#define _nc_try_global(name)    0
+#define _nc_unlock_global(name)	/* nothing */
+
+#define _nc_lock_window(name)	(void) TRUE
+#define _nc_unlock_window(name)	/* nothing */
+
+#endif
+
+#define _nc_lock_screen(name)	/* nothing */
+#define _nc_unlock_screen(name)	/* nothing */
+
 /*
  * Definitions for color pairs
  */
@@ -366,7 +419,6 @@ typedef struct _SLK {
 typedef	struct {
 	int	line;		/* lines to take, < 0 => from bottom*/
 	int	(*hook)(WINDOW *, int); /* callback for user	    */
-	WINDOW *w;		/* maybe we need this for cleanup   */
 } ripoff_t;
 
 #if USE_GPM_SUPPORT
@@ -393,6 +445,186 @@ typedef int (*TYPE_Gpm_GetEvent) (Gpm_Event *);
 #endif /* HAVE_LIBDL */
 #endif /* USE_GPM_SUPPORT */
 
+typedef struct {
+    long sequence;
+    bool last_used;
+    char *fix_sgr0;		/* this holds the filtered sgr0 string */
+    char *last_bufp;		/* help with fix_sgr0 leak */
+    TERMINAL *last_term;
+} TGETENT_CACHE;
+
+#define TGETENT_MAX 4
+
+/*
+ * State of tparm().
+ */
+#define STACKSIZE 20
+
+typedef struct {
+	union {
+		int	num;
+		char	*str;
+	} data;
+	bool num_type;
+} STACK_FRAME;
+
+#define NUM_VARS 26
+
+typedef struct {
+#ifdef TRACE
+	const char	*tname;
+#endif
+	const char	*tparam_base;
+
+	STACK_FRAME	stack[STACKSIZE];
+	int		stack_ptr;
+
+	char		*out_buff;
+	size_t		out_size;
+	size_t		out_used;
+
+	char		*fmt_buff;
+	size_t		fmt_size;
+
+	int		dynamic_var[NUM_VARS];
+	int		static_vars[NUM_VARS];
+} TPARM_STATE;
+
+typedef struct {
+    char *text;
+    size_t size;
+} TRACEBUF;
+
+/*
+ * The filesystem database normally uses a single-letter for the lower level
+ * of directories.  Use a hexadecimal code for filesystems which do not
+ * preserve mixed-case names.
+ */
+#if MIXEDCASE_FILENAMES
+#define LEAF_FMT "%c"
+#else
+#define LEAF_FMT "%02x"
+#endif
+
+/*
+ * TRACEMSE_FMT is no longer than 80 columns, there are 5 numbers that
+ * could at most have 10 digits, and the mask contains no more than 32 bits
+ * with each bit representing less than 15 characters.  Usually the whole
+ * string is less than 80 columns, but this buffer size is an absolute
+ * limit.
+ */
+#define TRACEMSE_MAX	(80 + (5 * 10) + (32 * 15))
+#define TRACEMSE_FMT	"id %2d  at (%2d, %2d, %2d) state %4lx = {" /* } */
+
+/*
+ * Global data which is not specific to a screen.
+ */
+typedef struct {
+	SIG_ATOMIC_T	have_sigwinch;
+	SIG_ATOMIC_T	cleanup_nested;
+
+	bool		init_signals;
+	bool		init_screen;
+
+	const char	*comp_sourcename;
+	char		*comp_termtype;
+
+	bool		have_tic_directory;
+	bool		keep_tic_directory;
+	const char	*tic_directory;
+
+	char		*dbi_list;
+	int		dbi_size;
+
+	char		*first_name;
+	char		**keyname_table;
+
+	char		*safeprint_buf;
+	size_t		safeprint_used;
+
+	TGETENT_CACHE	tgetent_cache[TGETENT_MAX];
+	int		tgetent_index;
+	long		tgetent_sequence;
+
+#if USE_HOME_TERMINFO
+	char		*home_terminfo;
+#endif
+
+#if !USE_SAFE_SPRINTF
+	int		safeprint_cols;
+	int		safeprint_rows;
+#endif
+
+#ifdef TRACE
+	bool		init_trace;
+	char		trace_fname[PATH_MAX];
+	int		trace_level;
+	FILE		*trace_fp;
+
+	char		*tracearg_buf;
+	size_t		tracearg_used;
+
+	TRACEBUF	*tracebuf_ptr;
+	size_t		tracebuf_used;
+
+	char		tracechr_buf[40];
+
+	char		*tracedmp_buf;
+	size_t		tracedmp_used;
+
+	char		tracemse_buf[TRACEMSE_MAX];
+
+	unsigned char	*tracetry_buf;
+	size_t		tracetry_used;
+
+#ifndef USE_TERMLIB
+	char		traceatr_color_buf[2][80];
+	int		traceatr_color_sel;
+	int		traceatr_color_last;
+#endif	/* USE_TERMLIB */
+
+#endif	/* TRACE */
+
+#ifdef USE_PTHREADS
+       pthread_mutex_t	mutex_set_SP;
+       pthread_mutex_t	mutex_use_screen;
+       pthread_mutex_t	mutex_use_window;
+       pthread_mutex_t	mutex_windowlist;
+       pthread_mutex_t	mutex_tst_tracef;
+       pthread_mutex_t	mutex_tracef;
+       int		nested_tracef;
+#endif
+} NCURSES_GLOBALS;
+
+extern NCURSES_EXPORT_VAR(NCURSES_GLOBALS) _nc_globals;
+
+#define N_RIPS 5
+
+/*
+ * Global data which is swept up into a SCREEN when one is created.
+ * It may be modified before the next SCREEN is created.
+ */
+typedef struct {
+	bool		use_env;
+	bool		filter_mode;
+	attr_t		previous_attr;
+	ripoff_t	rippedoff[N_RIPS];
+	ripoff_t	*rsp;
+	TPARM_STATE	tparm_state;
+	TTY		*saved_tty;	/* savetty/resetty information	    */
+#if BROKEN_LINKER || USE_REENTRANT
+	chtype		*real_acs_map;
+	int		_LINES;
+	int		_COLS;
+#ifdef TRACE
+	long		_outchars;
+	const char	*_tputs_trace;
+#endif
+#endif
+} NCURSES_PRESCREEN;
+
+extern NCURSES_EXPORT_VAR(NCURSES_PRESCREEN) _nc_prescreen;
+
 /*
  * The SCREEN structure.
  */
@@ -405,20 +637,19 @@ struct screen {
 	bool		_buffered;	/* setvbuf uses _setbuf data	    */
 	int		_checkfd;	/* filedesc for typeahead check	    */
 	TERMINAL	*_term;		/* terminal type information	    */
-	short		_lines;		/* screen lines			    */
-	short		_columns;	/* screen columns		    */
+	TTY		_saved_tty;	/* savetty/resetty information	    */
+	NCURSES_SIZE_T	_lines;		/* screen lines			    */
+	NCURSES_SIZE_T	_columns;	/* screen columns		    */
 
-	short		_lines_avail;	/* lines available for stdscr	    */
-	short		_topstolen;	/* lines stolen from top	    */
-	ripoff_t	_rippedoff[5];	/* list of lines stolen		    */
-	int		_rip_count;	/* ...and total lines stolen	    */
+	NCURSES_SIZE_T	_lines_avail;	/* lines available for stdscr	    */
+	NCURSES_SIZE_T	_topstolen;	/* lines stolen from top	    */
 
 	WINDOW		*_curscr;	/* current screen		    */
 	WINDOW		*_newscr;	/* virtual screen to be updated to  */
 	WINDOW		*_stdscr;	/* screen's full-window context	    */
 
-	struct tries	*_keytry;	/* "Try" for use with keypad mode   */
-	struct tries	*_key_ok;	/* Disabled keys via keyok(,FALSE)  */
+	TRIES		*_keytry;	/* "Try" for use with keypad mode   */
+	TRIES		*_key_ok;	/* Disabled keys via keyok(,FALSE)  */
 	bool		_tried;		/* keypad mode was initialized	    */
 	bool		_keypad_on;	/* keypad mode is currently on	    */
 
@@ -597,12 +828,25 @@ struct screen {
 	unsigned long	*oldhash, *newhash;
 	HASHMAP		*hashtab;
 	int		hashtab_len;
+	int		*_oldnum_list;
+	int		_oldnum_size;
 
 	bool		_cleanup;	/* cleanup after int/quit signal */
 	int		(*_outch)(int); /* output handler if not putc */
 
 	int		_legacy_coding;	/* see use_legacy_coding() */
 
+#if USE_REENTRANT
+	char		_ttytype[NAMESIZE];
+	int		_ESCDELAY;
+	int		_TABSIZE;
+	int		_LINES;
+	int		_COLS;
+#ifdef TRACE
+	int		_outchars;
+	const char	*_tputs_trace;
+#endif
+#endif
 	/*
 	 * ncurses/ncursesw are the same up to this point.
 	 */
@@ -615,6 +859,7 @@ struct screen {
 };
 
 extern NCURSES_EXPORT_VAR(SCREEN *) _nc_screen_chain;
+extern NCURSES_EXPORT_VAR(SIG_ATOMIC_T) _nc_have_sigwinch;
 
 	WINDOWLIST {
 	WINDOW	win;	/* first, so WINDOW_EXT() works */
@@ -625,6 +870,9 @@ extern NCURSES_EXPORT_VAR(SCREEN *) _nc_screen_chain;
 	int addch_x;		/* x-position for addch_work[] */
 	int addch_y;		/* y-position for addch_work[] */
 #endif
+#ifdef USE_PTHREADS
+	pthread_mutex_t	mutex_use_window;
+#endif
 };
 
 #define WINDOW_EXT(win,field) (((WINDOWLIST *)(win))->field)
@@ -691,11 +939,17 @@ extern NCURSES_EXPORT_VAR(SCREEN *) _nc_screen_chain;
 #endif
 
 #ifdef TRACE
-#define TRACE_OUTCHARS(n) _nc_outchars += (n);
+#if USE_REENTRANT
+#define COUNT_OUTCHARS(n) _nc_count_outchars(n);
+#else
+#define COUNT_OUTCHARS(n) _nc_outchars += (n);
+#endif
 #else
-#define TRACE_OUTCHARS(n) /* nothing */
+#define COUNT_OUTCHARS(n) /* nothing */
 #endif
 
+#define RESET_OUTCHARS() COUNT_OUTCHARS(-_nc_outchars)
+
 #define UChar(c)	((unsigned char)(c))
 #define ChCharOf(c)	((c) & (chtype)A_CHARTEXT)
 #define ChAttrOf(c)	((c) & (chtype)A_ATTRIBUTES)
@@ -705,7 +959,7 @@ extern NCURSES_EXPORT_VAR(SCREEN *) _nc_screen_chain;
 #endif
 
 #if USE_WIDEC_SUPPORT /* { */
-#define isEILSEQ(status) ((status == (size_t)-1) && (errno == EILSEQ))
+#define isEILSEQ(status) (((size_t)status == (size_t)-1) && (errno == EILSEQ))
 
 #define init_mb(state)	memset(&state, 0, sizeof(state))
 
@@ -718,12 +972,26 @@ extern NCURSES_EXPORT_VAR(SCREEN *) _nc_screen_chain;
 #define NulChar		0,0,0,0	/* FIXME: see CCHARW_MAX */
 #define CharOf(c)	((c).chars[0])
 #define AttrOf(c)	((c).attr)
-#define AddAttr(c,a)	AttrOf(c) |= ((a) & A_ATTRIBUTES)
+
+#define AddAttr(c,a)	AttrOf(c) |=  ((a) & A_ATTRIBUTES)
 #define RemAttr(c,a)	AttrOf(c) &= ~((a) & A_ATTRIBUTES)
-#define SetAttr(c,a)	AttrOf(c) = ((a) & A_ATTRIBUTES)
+#define SetAttr(c,a)	AttrOf(c) =   ((a) & A_ATTRIBUTES) | WidecExt(c)
+
 #define NewChar2(c,a)	{ a, { c, NulChar } NulColor }
 #define NewChar(ch)	NewChar2(ChCharOf(ch), ChAttrOf(ch))
+
+#if CCHARW_MAX == 5
+#define CharEq(a,b)	(((a).attr == (b).attr) \
+		       && (a).chars[0] == (b).chars[0] \
+		       && (a).chars[1] == (b).chars[1] \
+		       && (a).chars[2] == (b).chars[2] \
+		       && (a).chars[3] == (b).chars[3] \
+		       && (a).chars[4] == (b).chars[4] \
+			if_EXT_COLORS(&& (a).ext_color == (b).ext_color))
+#else
 #define CharEq(a,b)	(!memcmp(&(a), &(b), sizeof(a)))
+#endif
+
 #define SetChar(ch,c,a) do {							    \
 			    NCURSES_CH_T *_cp = &ch;				    \
 			    memset(_cp, 0, sizeof(ch));				    \
@@ -741,7 +1009,7 @@ extern NCURSES_EXPORT_VAR(SCREEN *) _nc_screen_chain;
 #define PUTC(ch,b)	do { if(!isWidecExt(ch)) {				    \
 			if (Charable(ch)) {					    \
 			    fputc(CharOf(ch), b);				    \
-			    TRACE_OUTCHARS(1);					    \
+			    COUNT_OUTCHARS(1);					    \
 			} else {						    \
 			    PUTC_INIT;						    \
 			    for (PUTC_i = 0; PUTC_i < CCHARW_MAX; ++PUTC_i) {	    \
@@ -757,11 +1025,11 @@ extern NCURSES_EXPORT_VAR(SCREEN *) _nc_screen_chain;
 				}						    \
 				fwrite(PUTC_buf, (unsigned) PUTC_n, 1, b);	    \
 			    }							    \
-			    TRACE_OUTCHARS(PUTC_i);				    \
+			    COUNT_OUTCHARS(PUTC_i);				    \
 			} } } while (0)
 
-#define BLANK		{ WA_NORMAL, {' '} NulColor }
-#define ZEROS		{ WA_NORMAL, {'\0'} NulColor }
+#define BLANK		NewChar2(' ', WA_NORMAL)
+#define ZEROS		NewChar2('\0', WA_NORMAL)
 #define ISBLANK(ch)	((ch).chars[0] == L' ' && (ch).chars[1] == L'\0')
 
 	/*
@@ -887,6 +1155,12 @@ extern NCURSES_EXPORT_VAR(SCREEN *) _nc_screen_chain;
 
 #ifdef TRACE
 
+#if USE_REENTRANT
+#define TPUTS_TRACE(s)	_nc_set_tputs_trace(s);
+#else
+#define TPUTS_TRACE(s)	_nc_tputs_trace = s;
+#endif
+
 #define START_TRACE() \
 	if ((_nc_tracing & TRACE_MAXIMUM) == 0) { \
 	    int t = _nc_getenv_num("NCURSES_TRACE"); \
@@ -894,9 +1168,21 @@ extern NCURSES_EXPORT_VAR(SCREEN *) _nc_screen_chain;
 		trace((unsigned) t); \
 	}
 
-#define TR(n, a)	if (_nc_tracing & (n)) _tracef a
+/*
+ * Many of the _tracef() calls use static buffers; lock the trace state before
+ * trying to fill them.
+ */
+#if USE_REENTRANT
+#define USE_TRACEF(mask) _nc_use_tracef(mask)
+extern NCURSES_EXPORT(int)	_nc_use_tracef (unsigned);
+extern NCURSES_EXPORT(void)	_nc_locked_tracef (const char *, ...) GCC_PRINTFLIKE(1,2);
+#else
+#define USE_TRACEF(mask) (_nc_tracing & (mask))
+#define _nc_locked_tracef _tracef
+#endif
+
+#define TR(n, a)	if (USE_TRACEF(n)) _nc_locked_tracef a
 #define T(a)		TR(TRACE_CALLS, a)
-#define TPUTS_TRACE(s)	_nc_tputs_trace = s;
 #define TRACE_RETURN(value,type) return _nc_retrace_##type(value)
 
 #define returnAttr(code)	TRACE_RETURN(code,attr_t)
@@ -927,8 +1213,19 @@ extern NCURSES_EXPORT(int)              _nc_retrace_int (int);
 extern NCURSES_EXPORT(unsigned)         _nc_retrace_unsigned (unsigned);
 extern NCURSES_EXPORT(void *)           _nc_retrace_void_ptr (void *);
 extern NCURSES_EXPORT(void)             _nc_fifo_dump (void);
+
+#if USE_REENTRANT
+NCURSES_WRAPPED_VAR(long, _nc_outchars);
+NCURSES_WRAPPED_VAR(const char *, _nc_tputs_trace);
+#define _nc_outchars       NCURSES_PUBLIC_VAR(_nc_outchars())
+#define _nc_tputs_trace    NCURSES_PUBLIC_VAR(_nc_tputs_trace())
+extern NCURSES_EXPORT(void)		_nc_set_tputs_trace (const char *);
+extern NCURSES_EXPORT(void)		_nc_count_outchars (long);
+#else
 extern NCURSES_EXPORT_VAR(const char *) _nc_tputs_trace;
 extern NCURSES_EXPORT_VAR(long)         _nc_outchars;
+#endif
+
 extern NCURSES_EXPORT_VAR(unsigned)     _nc_tracing;
 
 #if USE_WIDEC_SUPPORT
@@ -1083,6 +1380,21 @@ extern NCURSES_EXPORT(int) _nc_to_char(wint_t);
 extern NCURSES_EXPORT(wint_t) _nc_to_widechar(int);
 #endif
 
+/* comp_captab.c */
+typedef struct {
+	short	nte_name;	/* offset of name to hash on */
+	int	nte_type;	/* BOOLEAN, NUMBER or STRING */
+	short	nte_index;	/* index of associated variable in its array */
+	short	nte_link;	/* index in table of next hash, or -1 */
+} name_table_data;
+
+typedef struct
+{
+	short	from;
+	short	to;
+	short	source;
+} alias_table_data;
+
 /* doupdate.c */
 #if USE_XMC_SUPPORT
 extern NCURSES_EXPORT(void) _nc_do_xmc_glitch (attr_t);
@@ -1141,6 +1453,7 @@ extern NCURSES_EXPORT(char *) _nc_get_locale(void);
 extern NCURSES_EXPORT(int) _nc_unicode_locale(void);
 extern NCURSES_EXPORT(int) _nc_locale_breaks_acs(void);
 extern NCURSES_EXPORT(int) _nc_setupterm(NCURSES_CONST char *, int, int *, bool);
+extern NCURSES_EXPORT(void) _nc_get_screensize(int *, int *);
 
 /* lib_tstp.c */
 #if USE_SIGWINCH
@@ -1177,10 +1490,10 @@ extern NCURSES_EXPORT(char *) _nc_strstr (const char *, const char *);
 extern NCURSES_EXPORT(char *) _nc_printf_string (const char *, va_list);
 
 /* tries.c */
-extern NCURSES_EXPORT(void) _nc_add_to_try (struct tries **, const char *, unsigned);
-extern NCURSES_EXPORT(char *) _nc_expand_try (struct tries *, unsigned, int *, size_t);
-extern NCURSES_EXPORT(int) _nc_remove_key (struct tries **, unsigned);
-extern NCURSES_EXPORT(int) _nc_remove_string (struct tries **, const char *);
+extern NCURSES_EXPORT(int) _nc_add_to_try (TRIES **, const char *, unsigned);
+extern NCURSES_EXPORT(char *) _nc_expand_try (TRIES *, unsigned, int *, size_t);
+extern NCURSES_EXPORT(int) _nc_remove_key (TRIES **, unsigned);
+extern NCURSES_EXPORT(int) _nc_remove_string (TRIES **, const char *);
 
 /* elsewhere ... */
 extern NCURSES_EXPORT(ENTRY *) _nc_delink_entry(ENTRY *, TERMTYPE *);
@@ -1210,13 +1523,16 @@ extern NCURSES_EXPORT(void) _nc_scroll_optimize (void);
 extern NCURSES_EXPORT(void) _nc_set_buffer (FILE *, bool);
 extern NCURSES_EXPORT(void) _nc_signal_handler (bool);
 extern NCURSES_EXPORT(void) _nc_synchook (WINDOW *);
-extern NCURSES_EXPORT(void) _nc_trace_tries (struct tries *);
+extern NCURSES_EXPORT(void) _nc_trace_tries (TRIES *);
 
 #if NO_LEAKS
 extern NCURSES_EXPORT(void) _nc_alloc_entry_leaks(void);
 extern NCURSES_EXPORT(void) _nc_captoinfo_leaks(void);
+extern NCURSES_EXPORT(void) _nc_codes_leaks(void);
+extern NCURSES_EXPORT(void) _nc_comp_captab_leaks(void);
 extern NCURSES_EXPORT(void) _nc_comp_scan_leaks(void);
 extern NCURSES_EXPORT(void) _nc_keyname_leaks(void);
+extern NCURSES_EXPORT(void) _nc_names_leaks(void);
 extern NCURSES_EXPORT(void) _nc_tgetent_leaks(void);
 #endif
 
@@ -1227,11 +1543,7 @@ extern NCURSES_EXPORT(void) _nc_scroll_window (WINDOW *, int const, NCURSES_SIZE
 #endif
 
 #if USE_WIDEC_SUPPORT && !defined(USE_TERMLIB)
-#ifdef linux
 extern NCURSES_EXPORT(size_t) _nc_wcrtomb (char *, wchar_t, mbstate_t *);
-#else
-#define _nc_wcrtomb(s,wc,ps) wcrtomb(s,wc,ps)
-#endif
 #endif
 
 #if USE_SIZECHANGE
diff --git a/contrib/ncurses/ncurses/llib-lncurses b/contrib/ncurses/ncurses/llib-lncurses
index 594c72c..bca3288 100644
--- a/contrib/ncurses/ncurses/llib-lncurses
+++ b/contrib/ncurses/ncurses/llib-lncurses
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2005,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -27,7 +27,7 @@
  ****************************************************************************/
 
 /****************************************************************************
- *  Author: Thomas E. Dickey 1996-2006                                      *
+ *  Author: Thomas E. Dickey 1996-2007                                      *
  ****************************************************************************/
 /* LINTLIBRARY */
 
@@ -1017,6 +1017,11 @@ int	wstandend(
 		WINDOW	*z)
 		{ return(*(int *)0); }
 
+#undef getattrs
+int	getattrs(
+		const WINDOW *z)
+		{ return(*(int *)0); }
+
 #undef getcurx
 int	getcurx(
 		const WINDOW *z)
@@ -1057,6 +1062,68 @@ int	getpary(
 		const WINDOW *z)
 		{ return(*(int *)0); }
 
+#undef wgetparent
+WINDOW	*wgetparent(
+		const WINDOW *z)
+		{ return(*(WINDOW **)0); }
+
+#undef is_cleared
+NCURSES_BOOL is_cleared(
+		const WINDOW *z)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef is_idcok
+NCURSES_BOOL is_idcok(
+		const WINDOW *z)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef is_idlok
+NCURSES_BOOL is_idlok(
+		const WINDOW *z)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef is_immedok
+NCURSES_BOOL is_immedok(
+		const WINDOW *z)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef is_keypad
+NCURSES_BOOL is_keypad(
+		const WINDOW *z)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef is_leaveok
+NCURSES_BOOL is_leaveok(
+		const WINDOW *z)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef is_nodelay
+NCURSES_BOOL is_nodelay(
+		const WINDOW *z)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef is_notimeout
+NCURSES_BOOL is_notimeout(
+		const WINDOW *z)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef is_scrollok
+NCURSES_BOOL is_scrollok(
+		const WINDOW *z)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef is_syncok
+NCURSES_BOOL is_syncok(
+		const WINDOW *z)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef wgetscrreg
+int	wgetscrreg(
+		const WINDOW *a1, 
+		int	*a2, 
+		int	*z)
+		{ return(*(int *)0); }
+
 #undef mouse_trafo
 NCURSES_BOOL mouse_trafo(
 		int	*a1, 
@@ -2093,40 +2160,11 @@ int	_nc_env_access(void)
 /* ./tinfo/add_tries.c */
 
 #undef _nc_add_to_try
-void	_nc_add_to_try(
-		struct tries **tree, 
+int	_nc_add_to_try(
+		TRIES	**tree, 
 		const char *str, 
 		unsigned code)
-		{ /* void */ }
-
-/* ./tinfo/alloc_entry.c */
-
-#undef _nc_init_entry
-void	_nc_init_entry(
-		TERMTYPE *const tp)
-		{ /* void */ }
-
-#undef _nc_copy_entry
-ENTRY	*_nc_copy_entry(
-		ENTRY	*oldp)
-		{ return(*(ENTRY **)0); }
-
-#undef _nc_save_str
-char	*_nc_save_str(
-		const char *const string)
-		{ return(*(char **)0); }
-
-#undef _nc_wrap_entry
-void	_nc_wrap_entry(
-		ENTRY	*const ep, 
-		NCURSES_BOOL copy_strings)
-		{ /* void */ }
-
-#undef _nc_merge_entry
-void	_nc_merge_entry(
-		TERMTYPE *const to, 
-		TERMTYPE *const from)
-		{ /* void */ }
+		{ return(*(int *)0); }
 
 /* ./tinfo/alloc_ttype.c */
 
@@ -2142,22 +2180,6 @@ void	_nc_copy_termtype(
 		TERMTYPE *src)
 		{ /* void */ }
 
-/* ./tinfo/captoinfo.c */
-
-#undef _nc_captoinfo
-char	*_nc_captoinfo(
-		const char *cap, 
-		const char *s, 
-		int const parameterized)
-		{ return(*(char **)0); }
-
-#undef _nc_infotocap
-char	*_nc_infotocap(
-		const char *cap, 
-		const char *str, 
-		int const parameterized)
-		{ return(*(char **)0); }
-
 /* ./codes.c */
 
 #undef boolcodes
@@ -2167,31 +2189,7 @@ char	*const numcodes[] = {0};
 #undef strcodes
 char	*const strcodes[] = {0};
 
-/* ./comp_captab.c */
-
-#include <ncurses_cfg.h>
-
-#undef _nc_info_hash_table
-const struct name_table_entry *const _nc_info_hash_table[995] = {0};
-#undef _nc_cap_hash_table
-const struct name_table_entry *const _nc_cap_hash_table[995] = {0};
-#undef _nc_capalias_table
-const struct alias _nc_capalias_table[] = {0};
-#undef _nc_infoalias_table
-const struct alias _nc_infoalias_table[] = {0};
-
-#undef _nc_get_table
-const struct name_table_entry *_nc_get_table(
-		NCURSES_BOOL termcap)
-		{ return(*(const struct name_table_entry **)0); }
-
-#undef _nc_get_hash_table
-const struct name_table_entry *const *_nc_get_hash_table(
-		NCURSES_BOOL termcap)
-		{ return(*(const struct name_table_entry **)0); }
-
 /* ./tinfo/comp_error.c */
-
 #undef _nc_suppress_warnings
 NCURSES_BOOL _nc_suppress_warnings;
 #undef _nc_curr_line
@@ -2236,134 +2234,6 @@ void	_nc_syserr_abort(
 		...)
 		{ /* void */ }
 
-/* ./tinfo/comp_expand.c */
-
-#undef _nc_tic_expand
-char	*_nc_tic_expand(
-		const char *srcp, 
-		NCURSES_BOOL tic_format, 
-		int	numbers)
-		{ return(*(char **)0); }
-
-/* ./tinfo/comp_hash.c */
-
-#include <hashsize.h>
-
-#undef _nc_find_entry
-struct name_table_entry const *_nc_find_entry(
-		const char *string, 
-		const struct name_table_entry *const *hash_table)
-		{ return(*(struct name_table_entry const **)0); }
-
-#undef _nc_find_type_entry
-struct name_table_entry const *_nc_find_type_entry(
-		const char *string, 
-		int	type, 
-		const struct name_table_entry *table)
-		{ return(*(struct name_table_entry const **)0); }
-
-/* ./tinfo/comp_parse.c */
-
-#undef _nc_check_termtype2
-void	(*_nc_check_termtype2)(
-		TERMTYPE *p1, 
-		NCURSES_BOOL p2);
-#undef _nc_check_termtype
-void	(*_nc_check_termtype)(
-		TERMTYPE *p1);
-#undef _nc_head
-ENTRY	*_nc_head;
-#undef _nc_tail
-ENTRY	*_nc_tail;
-
-#undef _nc_free_entries
-void	_nc_free_entries(
-		ENTRY	*headp)
-		{ /* void */ }
-
-#undef _nc_delink_entry
-ENTRY	*_nc_delink_entry(
-		ENTRY	*headp, 
-		TERMTYPE *tterm)
-		{ return(*(ENTRY **)0); }
-
-#undef _nc_free_entry
-void	_nc_free_entry(
-		ENTRY	*headp, 
-		TERMTYPE *tterm)
-		{ /* void */ }
-
-#undef _nc_entry_match
-NCURSES_BOOL _nc_entry_match(
-		char	*n1, 
-		char	*n2)
-		{ return(*(NCURSES_BOOL *)0); }
-
-#undef _nc_read_entry_source
-void	_nc_read_entry_source(
-		FILE	*fp, 
-		char	*buf, 
-		int	literal, 
-		NCURSES_BOOL silent, 
-		NCURSES_BOOL (*hook)(
-		ENTRY	*p1))
-		{ /* void */ }
-
-#undef _nc_resolve_uses2
-int	_nc_resolve_uses2(
-		NCURSES_BOOL fullresolve, 
-		NCURSES_BOOL literal)
-		{ return(*(int *)0); }
-
-#undef _nc_resolve_uses
-int	_nc_resolve_uses(
-		NCURSES_BOOL fullresolve)
-		{ return(*(int *)0); }
-
-/* ./tinfo/comp_scan.c */
-
-#undef _nc_syntax
-int	_nc_syntax;
-#undef _nc_curr_file_pos
-long	_nc_curr_file_pos;
-#undef _nc_comment_start
-long	_nc_comment_start;
-#undef _nc_comment_end
-long	_nc_comment_end;
-#undef _nc_start_line
-long	_nc_start_line;
-#undef _nc_curr_token
-struct token _nc_curr_token;
-#undef _nc_disable_period
-NCURSES_BOOL _nc_disable_period;
-
-#undef _nc_reset_input
-void	_nc_reset_input(
-		FILE	*fp, 
-		char	*buf)
-		{ /* void */ }
-
-#undef _nc_get_token
-int	_nc_get_token(
-		NCURSES_BOOL silent)
-		{ return(*(int *)0); }
-
-#undef _nc_trans_string
-int	_nc_trans_string(
-		char	*ptr, 
-		char	*last)
-		{ return(*(int *)0); }
-
-#undef _nc_push_token
-void	_nc_push_token(
-		int	tokclass)
-		{ /* void */ }
-
-#undef _nc_panic_mode
-void	_nc_panic_mode(
-		char	ch)
-		{ /* void */ }
-
 /* ./tinfo/db_iterator.c */
 
 #undef _nc_tic_dir
@@ -2400,6 +2270,34 @@ void	*_nc_doalloc(
 		size_t	amount)
 		{ return(*(void **)0); }
 
+/* ./tinfo/entries.c */
+
+#undef _nc_head
+ENTRY	*_nc_head;
+#undef _nc_tail
+ENTRY	*_nc_tail;
+
+#undef _nc_free_entry
+void	_nc_free_entry(
+		ENTRY	*headp, 
+		TERMTYPE *tterm)
+		{ /* void */ }
+
+#undef _nc_free_entries
+void	_nc_free_entries(
+		ENTRY	*headp)
+		{ /* void */ }
+
+#undef _nc_delink_entry
+ENTRY	*_nc_delink_entry(
+		ENTRY	*headp, 
+		TERMTYPE *tterm)
+		{ return(*(ENTRY **)0); }
+
+#undef _nc_leaks_tinfo
+void	_nc_leaks_tinfo(void)
+		{ /* void */ }
+
 /* ./fallback.c */
 
 #undef _nc_fallback
@@ -2442,7 +2340,7 @@ char	*_nc_home_terminfo(void)
 #include <init_keytry.h>
 
 #undef _nc_tinfo_fkeys
-struct tinfo_fkeys _nc_tinfo_fkeys[];
+const struct tinfo_fkeys _nc_tinfo_fkeys[] = {0};
 
 #endif
 
@@ -2509,6 +2407,10 @@ WINDOW	*newscr;
 SCREEN	*_nc_screen_chain;
 #undef SP
 SCREEN	*SP;
+#undef _nc_globals
+NCURSES_GLOBALS _nc_globals;
+#undef _nc_prescreen
+NCURSES_PRESCREEN _nc_prescreen;
 
 /* ./tinfo/lib_has_cap.c */
 
@@ -2536,8 +2438,7 @@ int	flushinp(void)
 
 /* ./lib_keyname.c */
 
-#undef _nc_key_names
-const struct kn _nc_key_names[] = {0};
+struct kn { short offset; int code; };
 
 #undef keyname
 char	*keyname(
@@ -2677,7 +2578,7 @@ int	TABSIZE;
 
 #undef _nc_handle_sigwinch
 int	_nc_handle_sigwinch(
-		int	enable)
+		int	update)
 		{ return(*(int *)0); }
 
 #undef use_env
@@ -2685,6 +2586,12 @@ void	use_env(
 		NCURSES_BOOL f)
 		{ /* void */ }
 
+#undef _nc_get_screensize
+void	_nc_get_screensize(
+		int	*linep, 
+		int	*colp)
+		{ /* void */ }
+
 #undef _nc_update_screensize
 void	_nc_update_screensize(void)
 		{ /* void */ }
@@ -2785,14 +2692,6 @@ char	*tigetstr(
 
 /* ./tinfo/lib_tparm.c */
 
-typedef struct {
-    union {
- int num;
- char *str;
-    } data;
-    NCURSES_BOOL num_type;
-} stack_frame;
-
 #undef _nc_tparm_err
 int	_nc_tparm_err;
 
@@ -3047,26 +2946,6 @@ char	*const strnames[] = {0};
 #undef strfnames
 char	*const strfnames[] = {0};
 
-/* ./tinfo/parse_entry.c */
-
-#undef _nc_parse_entry
-int	_nc_parse_entry(
-		struct entry *entryp, 
-		int	literal, 
-		NCURSES_BOOL silent)
-		{ return(*(int *)0); }
-
-#undef _nc_capcmp
-int	_nc_capcmp(
-		const char *s, 
-		const char *t)
-		{ return(*(int *)0); }
-
-typedef struct {
-    const char *from;
-    const char *to;
-} assoc;
-
 /* ./tinfo/read_entry.c */
 
 #include <hashed_db.h>
@@ -3144,11 +3023,6 @@ NCURSES_BOOL _nc_safe_strcpy(
 
 /* ./trace/trace_buf.c */
 
-typedef struct {
-    char *text;
-    size_t size;
-} LIST;
-
 #undef _nc_trace_buf
 char	*_nc_trace_buf(
 		int	bufnum, 
@@ -3165,14 +3039,14 @@ char	*_nc_trace_bufcat(
 
 #undef _nc_trace_tries
 void	_nc_trace_tries(
-		struct tries *tree)
+		TRIES	*tree)
 		{ /* void */ }
 
 /* ./base/tries.c */
 
 #undef _nc_expand_try
 char	*_nc_expand_try(
-		struct tries *tree, 
+		TRIES	*tree, 
 		unsigned code, 
 		int	*count, 
 		size_t	len)
@@ -3180,13 +3054,13 @@ char	*_nc_expand_try(
 
 #undef _nc_remove_key
 int	_nc_remove_key(
-		struct tries **tree, 
+		TRIES	**tree, 
 		unsigned code)
 		{ return(*(int *)0); }
 
 #undef _nc_remove_string
 int	_nc_remove_string(
-		struct tries **tree, 
+		TRIES	**tree, 
 		const char *string)
 		{ return(*(int *)0); }
 
@@ -3236,6 +3110,195 @@ const char *_nc_viscbuf(
 		int	len)
 		{ return(*(const char **)0); }
 
+/* ./tinfo/alloc_entry.c */
+
+#undef _nc_init_entry
+void	_nc_init_entry(
+		TERMTYPE *const tp)
+		{ /* void */ }
+
+#undef _nc_copy_entry
+ENTRY	*_nc_copy_entry(
+		ENTRY	*oldp)
+		{ return(*(ENTRY **)0); }
+
+#undef _nc_save_str
+char	*_nc_save_str(
+		const char *const string)
+		{ return(*(char **)0); }
+
+#undef _nc_wrap_entry
+void	_nc_wrap_entry(
+		ENTRY	*const ep, 
+		NCURSES_BOOL copy_strings)
+		{ /* void */ }
+
+#undef _nc_merge_entry
+void	_nc_merge_entry(
+		TERMTYPE *const to, 
+		TERMTYPE *const from)
+		{ /* void */ }
+
+/* ./tinfo/captoinfo.c */
+
+#undef _nc_captoinfo
+char	*_nc_captoinfo(
+		const char *cap, 
+		const char *s, 
+		int const parameterized)
+		{ return(*(char **)0); }
+
+#undef _nc_infotocap
+char	*_nc_infotocap(
+		const char *cap, 
+		const char *str, 
+		int const parameterized)
+		{ return(*(char **)0); }
+
+/* ./comp_captab.c */
+
+#include <hashsize.h>
+
+#undef _nc_get_table
+const struct name_table_entry *_nc_get_table(
+		NCURSES_BOOL termcap)
+		{ return(*(const struct name_table_entry **)0); }
+
+#undef _nc_get_hash_table
+const short *_nc_get_hash_table(
+		NCURSES_BOOL termcap)
+		{ return(*(const short **)0); }
+
+#undef _nc_get_alias_table
+const struct alias *_nc_get_alias_table(
+		NCURSES_BOOL termcap)
+		{ return(*(const struct alias **)0); }
+
+/* ./tinfo/comp_expand.c */
+
+#undef _nc_tic_expand
+char	*_nc_tic_expand(
+		const char *srcp, 
+		NCURSES_BOOL tic_format, 
+		int	numbers)
+		{ return(*(char **)0); }
+
+/* ./tinfo/comp_hash.c */
+
+#undef _nc_find_entry
+struct name_table_entry const *_nc_find_entry(
+		const char *string, 
+		const short *hash_table)
+		{ return(*(struct name_table_entry const **)0); }
+
+#undef _nc_find_type_entry
+struct name_table_entry const *_nc_find_type_entry(
+		const char *string, 
+		int	type, 
+		const struct name_table_entry *table)
+		{ return(*(struct name_table_entry const **)0); }
+
+/* ./tinfo/comp_parse.c */
+
+#undef _nc_check_termtype2
+void	(*_nc_check_termtype2)(
+		TERMTYPE *p1, 
+		NCURSES_BOOL p2);
+#undef _nc_check_termtype
+void	(*_nc_check_termtype)(
+		TERMTYPE *p1);
+
+#undef _nc_entry_match
+NCURSES_BOOL _nc_entry_match(
+		char	*n1, 
+		char	*n2)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef _nc_read_entry_source
+void	_nc_read_entry_source(
+		FILE	*fp, 
+		char	*buf, 
+		int	literal, 
+		NCURSES_BOOL silent, 
+		NCURSES_BOOL (*hook)(
+		ENTRY	*p1))
+		{ /* void */ }
+
+#undef _nc_resolve_uses2
+int	_nc_resolve_uses2(
+		NCURSES_BOOL fullresolve, 
+		NCURSES_BOOL literal)
+		{ return(*(int *)0); }
+
+#undef _nc_resolve_uses
+int	_nc_resolve_uses(
+		NCURSES_BOOL fullresolve)
+		{ return(*(int *)0); }
+
+/* ./tinfo/comp_scan.c */
+
+#undef _nc_syntax
+int	_nc_syntax;
+#undef _nc_curr_file_pos
+long	_nc_curr_file_pos;
+#undef _nc_comment_start
+long	_nc_comment_start;
+#undef _nc_comment_end
+long	_nc_comment_end;
+#undef _nc_start_line
+long	_nc_start_line;
+#undef _nc_curr_token
+struct token _nc_curr_token;
+#undef _nc_disable_period
+NCURSES_BOOL _nc_disable_period;
+
+#undef _nc_reset_input
+void	_nc_reset_input(
+		FILE	*fp, 
+		char	*buf)
+		{ /* void */ }
+
+#undef _nc_get_token
+int	_nc_get_token(
+		NCURSES_BOOL silent)
+		{ return(*(int *)0); }
+
+#undef _nc_trans_string
+int	_nc_trans_string(
+		char	*ptr, 
+		char	*last)
+		{ return(*(int *)0); }
+
+#undef _nc_push_token
+void	_nc_push_token(
+		int	tokclass)
+		{ /* void */ }
+
+#undef _nc_panic_mode
+void	_nc_panic_mode(
+		char	ch)
+		{ /* void */ }
+
+/* ./tinfo/parse_entry.c */
+
+#undef _nc_parse_entry
+int	_nc_parse_entry(
+		struct entry *entryp, 
+		int	literal, 
+		NCURSES_BOOL silent)
+		{ return(*(int *)0); }
+
+#undef _nc_capcmp
+int	_nc_capcmp(
+		const char *s, 
+		const char *t)
+		{ return(*(int *)0); }
+
+typedef struct {
+    const char *from;
+    const char *to;
+} assoc;
+
 /* ./tinfo/write_entry.c */
 
 #undef _nc_set_writedir
diff --git a/contrib/ncurses/ncurses/llib-lncursesw b/contrib/ncurses/ncurses/llib-lncursesw
index 86ef284..12522e1 100644
--- a/contrib/ncurses/ncurses/llib-lncursesw
+++ b/contrib/ncurses/ncurses/llib-lncursesw
@@ -1066,6 +1066,11 @@ int	wstandend(
 		WINDOW	*z)
 		{ return(*(int *)0); }
 
+#undef getattrs
+int	getattrs(
+		const WINDOW *z)
+		{ return(*(int *)0); }
+
 #undef getcurx
 int	getcurx(
 		const WINDOW *z)
@@ -1106,6 +1111,68 @@ int	getpary(
 		const WINDOW *z)
 		{ return(*(int *)0); }
 
+#undef wgetparent
+WINDOW	*wgetparent(
+		const WINDOW *z)
+		{ return(*(WINDOW **)0); }
+
+#undef is_cleared
+NCURSES_BOOL is_cleared(
+		const WINDOW *z)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef is_idcok
+NCURSES_BOOL is_idcok(
+		const WINDOW *z)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef is_idlok
+NCURSES_BOOL is_idlok(
+		const WINDOW *z)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef is_immedok
+NCURSES_BOOL is_immedok(
+		const WINDOW *z)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef is_keypad
+NCURSES_BOOL is_keypad(
+		const WINDOW *z)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef is_leaveok
+NCURSES_BOOL is_leaveok(
+		const WINDOW *z)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef is_nodelay
+NCURSES_BOOL is_nodelay(
+		const WINDOW *z)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef is_notimeout
+NCURSES_BOOL is_notimeout(
+		const WINDOW *z)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef is_scrollok
+NCURSES_BOOL is_scrollok(
+		const WINDOW *z)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef is_syncok
+NCURSES_BOOL is_syncok(
+		const WINDOW *z)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef wgetscrreg
+int	wgetscrreg(
+		const WINDOW *a1, 
+		int	*a2, 
+		int	*z)
+		{ return(*(int *)0); }
+
 #undef add_wch
 int	add_wch(
 		const cchar_t *z)
@@ -2529,14 +2596,6 @@ int	getcchar(
 		void	*opts)
 		{ return(*(int *)0); }
 
-/* ./widechar/lib_get_wch.c */
-
-#undef wget_wch
-int	wget_wch(
-		WINDOW	*win, 
-		wint_t	*result)
-		{ return(*(int *)0); }
-
 /* ./widechar/lib_erasewchar.c */
 
 #undef erasewchar
@@ -2549,6 +2608,14 @@ int	killwchar(
 		wchar_t	*wch)
 		{ return(*(int *)0); }
 
+/* ./widechar/lib_get_wch.c */
+
+#undef wget_wch
+int	wget_wch(
+		WINDOW	*win, 
+		wint_t	*result)
+		{ return(*(int *)0); }
+
 /* ./widechar/lib_get_wstr.c */
 
 #undef wgetn_wstr
@@ -2614,6 +2681,13 @@ int	winwstr(
 		wchar_t	*wstr)
 		{ return(*(int *)0); }
 
+/* ./widechar/lib_key_name.c */
+
+#undef key_name
+char	*key_name(
+		wchar_t	c)
+		{ return(*(char **)0); }
+
 /* ./widechar/lib_pecho_wchar.c */
 
 #undef pecho_wchar
@@ -2832,40 +2906,11 @@ int	_nc_env_access(void)
 /* ./tinfo/add_tries.c */
 
 #undef _nc_add_to_try
-void	_nc_add_to_try(
-		struct tries **tree, 
+int	_nc_add_to_try(
+		TRIES	**tree, 
 		const char *str, 
 		unsigned code)
-		{ /* void */ }
-
-/* ./tinfo/alloc_entry.c */
-
-#undef _nc_init_entry
-void	_nc_init_entry(
-		TERMTYPE *const tp)
-		{ /* void */ }
-
-#undef _nc_copy_entry
-ENTRY	*_nc_copy_entry(
-		ENTRY	*oldp)
-		{ return(*(ENTRY **)0); }
-
-#undef _nc_save_str
-char	*_nc_save_str(
-		const char *const string)
-		{ return(*(char **)0); }
-
-#undef _nc_wrap_entry
-void	_nc_wrap_entry(
-		ENTRY	*const ep, 
-		NCURSES_BOOL copy_strings)
-		{ /* void */ }
-
-#undef _nc_merge_entry
-void	_nc_merge_entry(
-		TERMTYPE *const to, 
-		TERMTYPE *const from)
-		{ /* void */ }
+		{ return(*(int *)0); }
 
 /* ./tinfo/alloc_ttype.c */
 
@@ -2881,22 +2926,6 @@ void	_nc_copy_termtype(
 		TERMTYPE *src)
 		{ /* void */ }
 
-/* ./tinfo/captoinfo.c */
-
-#undef _nc_captoinfo
-char	*_nc_captoinfo(
-		const char *cap, 
-		const char *s, 
-		int const parameterized)
-		{ return(*(char **)0); }
-
-#undef _nc_infotocap
-char	*_nc_infotocap(
-		const char *cap, 
-		const char *str, 
-		int const parameterized)
-		{ return(*(char **)0); }
-
 /* ./codes.c */
 
 #undef boolcodes
@@ -2906,31 +2935,7 @@ char	*const numcodes[] = {0};
 #undef strcodes
 char	*const strcodes[] = {0};
 
-/* ./comp_captab.c */
-
-#include <ncurses_cfg.h>
-
-#undef _nc_info_hash_table
-const struct name_table_entry *const _nc_info_hash_table[995] = {0};
-#undef _nc_cap_hash_table
-const struct name_table_entry *const _nc_cap_hash_table[995] = {0};
-#undef _nc_capalias_table
-const struct alias _nc_capalias_table[] = {0};
-#undef _nc_infoalias_table
-const struct alias _nc_infoalias_table[] = {0};
-
-#undef _nc_get_table
-const struct name_table_entry *_nc_get_table(
-		NCURSES_BOOL termcap)
-		{ return(*(const struct name_table_entry **)0); }
-
-#undef _nc_get_hash_table
-const struct name_table_entry *const *_nc_get_hash_table(
-		NCURSES_BOOL termcap)
-		{ return(*(const struct name_table_entry **)0); }
-
 /* ./tinfo/comp_error.c */
-
 #undef _nc_suppress_warnings
 NCURSES_BOOL _nc_suppress_warnings;
 #undef _nc_curr_line
@@ -2975,134 +2980,6 @@ void	_nc_syserr_abort(
 		...)
 		{ /* void */ }
 
-/* ./tinfo/comp_expand.c */
-
-#undef _nc_tic_expand
-char	*_nc_tic_expand(
-		const char *srcp, 
-		NCURSES_BOOL tic_format, 
-		int	numbers)
-		{ return(*(char **)0); }
-
-/* ./tinfo/comp_hash.c */
-
-#include <hashsize.h>
-
-#undef _nc_find_entry
-struct name_table_entry const *_nc_find_entry(
-		const char *string, 
-		const struct name_table_entry *const *hash_table)
-		{ return(*(struct name_table_entry const **)0); }
-
-#undef _nc_find_type_entry
-struct name_table_entry const *_nc_find_type_entry(
-		const char *string, 
-		int	type, 
-		const struct name_table_entry *table)
-		{ return(*(struct name_table_entry const **)0); }
-
-/* ./tinfo/comp_parse.c */
-
-#undef _nc_check_termtype2
-void	(*_nc_check_termtype2)(
-		TERMTYPE *p1, 
-		NCURSES_BOOL p2);
-#undef _nc_check_termtype
-void	(*_nc_check_termtype)(
-		TERMTYPE *p1);
-#undef _nc_head
-ENTRY	*_nc_head;
-#undef _nc_tail
-ENTRY	*_nc_tail;
-
-#undef _nc_free_entries
-void	_nc_free_entries(
-		ENTRY	*headp)
-		{ /* void */ }
-
-#undef _nc_delink_entry
-ENTRY	*_nc_delink_entry(
-		ENTRY	*headp, 
-		TERMTYPE *tterm)
-		{ return(*(ENTRY **)0); }
-
-#undef _nc_free_entry
-void	_nc_free_entry(
-		ENTRY	*headp, 
-		TERMTYPE *tterm)
-		{ /* void */ }
-
-#undef _nc_entry_match
-NCURSES_BOOL _nc_entry_match(
-		char	*n1, 
-		char	*n2)
-		{ return(*(NCURSES_BOOL *)0); }
-
-#undef _nc_read_entry_source
-void	_nc_read_entry_source(
-		FILE	*fp, 
-		char	*buf, 
-		int	literal, 
-		NCURSES_BOOL silent, 
-		NCURSES_BOOL (*hook)(
-		ENTRY	*p1))
-		{ /* void */ }
-
-#undef _nc_resolve_uses2
-int	_nc_resolve_uses2(
-		NCURSES_BOOL fullresolve, 
-		NCURSES_BOOL literal)
-		{ return(*(int *)0); }
-
-#undef _nc_resolve_uses
-int	_nc_resolve_uses(
-		NCURSES_BOOL fullresolve)
-		{ return(*(int *)0); }
-
-/* ./tinfo/comp_scan.c */
-
-#undef _nc_syntax
-int	_nc_syntax;
-#undef _nc_curr_file_pos
-long	_nc_curr_file_pos;
-#undef _nc_comment_start
-long	_nc_comment_start;
-#undef _nc_comment_end
-long	_nc_comment_end;
-#undef _nc_start_line
-long	_nc_start_line;
-#undef _nc_curr_token
-struct token _nc_curr_token;
-#undef _nc_disable_period
-NCURSES_BOOL _nc_disable_period;
-
-#undef _nc_reset_input
-void	_nc_reset_input(
-		FILE	*fp, 
-		char	*buf)
-		{ /* void */ }
-
-#undef _nc_get_token
-int	_nc_get_token(
-		NCURSES_BOOL silent)
-		{ return(*(int *)0); }
-
-#undef _nc_trans_string
-int	_nc_trans_string(
-		char	*ptr, 
-		char	*last)
-		{ return(*(int *)0); }
-
-#undef _nc_push_token
-void	_nc_push_token(
-		int	tokclass)
-		{ /* void */ }
-
-#undef _nc_panic_mode
-void	_nc_panic_mode(
-		char	ch)
-		{ /* void */ }
-
 /* ./tinfo/db_iterator.c */
 
 #undef _nc_tic_dir
@@ -3139,6 +3016,34 @@ void	*_nc_doalloc(
 		size_t	amount)
 		{ return(*(void **)0); }
 
+/* ./tinfo/entries.c */
+
+#undef _nc_head
+ENTRY	*_nc_head;
+#undef _nc_tail
+ENTRY	*_nc_tail;
+
+#undef _nc_free_entry
+void	_nc_free_entry(
+		ENTRY	*headp, 
+		TERMTYPE *tterm)
+		{ /* void */ }
+
+#undef _nc_free_entries
+void	_nc_free_entries(
+		ENTRY	*headp)
+		{ /* void */ }
+
+#undef _nc_delink_entry
+ENTRY	*_nc_delink_entry(
+		ENTRY	*headp, 
+		TERMTYPE *tterm)
+		{ return(*(ENTRY **)0); }
+
+#undef _nc_leaks_tinfo
+void	_nc_leaks_tinfo(void)
+		{ /* void */ }
+
 /* ./fallback.c */
 
 #undef _nc_fallback
@@ -3181,7 +3086,7 @@ char	*_nc_home_terminfo(void)
 #include <init_keytry.h>
 
 #undef _nc_tinfo_fkeys
-struct tinfo_fkeys _nc_tinfo_fkeys[];
+const struct tinfo_fkeys _nc_tinfo_fkeys[] = {0};
 
 #endif
 
@@ -3248,6 +3153,10 @@ WINDOW	*newscr;
 SCREEN	*_nc_screen_chain;
 #undef SP
 SCREEN	*SP;
+#undef _nc_globals
+NCURSES_GLOBALS _nc_globals;
+#undef _nc_prescreen
+NCURSES_PRESCREEN _nc_prescreen;
 
 /* ./tinfo/lib_has_cap.c */
 
@@ -3275,19 +3184,13 @@ int	flushinp(void)
 
 /* ./lib_keyname.c */
 
-#undef _nc_key_names
-const struct kn _nc_key_names[] = {0};
+struct kn { short offset; int code; };
 
 #undef keyname
 char	*keyname(
 		int	c)
 		{ return(*(char **)0); }
 
-#undef key_name
-char	*key_name(
-		wchar_t	c)
-		{ return(*(char **)0); }
-
 /* ./tinfo/lib_longname.c */
 
 #undef longname
@@ -3421,7 +3324,7 @@ int	TABSIZE;
 
 #undef _nc_handle_sigwinch
 int	_nc_handle_sigwinch(
-		int	enable)
+		int	update)
 		{ return(*(int *)0); }
 
 #undef use_env
@@ -3429,6 +3332,12 @@ void	use_env(
 		NCURSES_BOOL f)
 		{ /* void */ }
 
+#undef _nc_get_screensize
+void	_nc_get_screensize(
+		int	*linep, 
+		int	*colp)
+		{ /* void */ }
+
 #undef _nc_update_screensize
 void	_nc_update_screensize(void)
 		{ /* void */ }
@@ -3529,14 +3438,6 @@ char	*tigetstr(
 
 /* ./tinfo/lib_tparm.c */
 
-typedef struct {
-    union {
- int num;
- char *str;
-    } data;
-    NCURSES_BOOL num_type;
-} stack_frame;
-
 #undef _nc_tparm_err
 int	_nc_tparm_err;
 
@@ -3802,26 +3703,6 @@ char	*const strnames[] = {0};
 #undef strfnames
 char	*const strfnames[] = {0};
 
-/* ./tinfo/parse_entry.c */
-
-#undef _nc_parse_entry
-int	_nc_parse_entry(
-		struct entry *entryp, 
-		int	literal, 
-		NCURSES_BOOL silent)
-		{ return(*(int *)0); }
-
-#undef _nc_capcmp
-int	_nc_capcmp(
-		const char *s, 
-		const char *t)
-		{ return(*(int *)0); }
-
-typedef struct {
-    const char *from;
-    const char *to;
-} assoc;
-
 /* ./tinfo/read_entry.c */
 
 #include <hashed_db.h>
@@ -3899,11 +3780,6 @@ NCURSES_BOOL _nc_safe_strcpy(
 
 /* ./trace/trace_buf.c */
 
-typedef struct {
-    char *text;
-    size_t size;
-} LIST;
-
 #undef _nc_trace_buf
 char	*_nc_trace_buf(
 		int	bufnum, 
@@ -3920,14 +3796,14 @@ char	*_nc_trace_bufcat(
 
 #undef _nc_trace_tries
 void	_nc_trace_tries(
-		struct tries *tree)
+		TRIES	*tree)
 		{ /* void */ }
 
 /* ./base/tries.c */
 
 #undef _nc_expand_try
 char	*_nc_expand_try(
-		struct tries *tree, 
+		TRIES	*tree, 
 		unsigned code, 
 		int	*count, 
 		size_t	len)
@@ -3935,13 +3811,13 @@ char	*_nc_expand_try(
 
 #undef _nc_remove_key
 int	_nc_remove_key(
-		struct tries **tree, 
+		TRIES	**tree, 
 		unsigned code)
 		{ return(*(int *)0); }
 
 #undef _nc_remove_string
 int	_nc_remove_string(
-		struct tries **tree, 
+		TRIES	**tree, 
 		const char *string)
 		{ return(*(int *)0); }
 
@@ -4013,6 +3889,195 @@ const char *_nc_viscbuf(
 		int	len)
 		{ return(*(const char **)0); }
 
+/* ./tinfo/alloc_entry.c */
+
+#undef _nc_init_entry
+void	_nc_init_entry(
+		TERMTYPE *const tp)
+		{ /* void */ }
+
+#undef _nc_copy_entry
+ENTRY	*_nc_copy_entry(
+		ENTRY	*oldp)
+		{ return(*(ENTRY **)0); }
+
+#undef _nc_save_str
+char	*_nc_save_str(
+		const char *const string)
+		{ return(*(char **)0); }
+
+#undef _nc_wrap_entry
+void	_nc_wrap_entry(
+		ENTRY	*const ep, 
+		NCURSES_BOOL copy_strings)
+		{ /* void */ }
+
+#undef _nc_merge_entry
+void	_nc_merge_entry(
+		TERMTYPE *const to, 
+		TERMTYPE *const from)
+		{ /* void */ }
+
+/* ./tinfo/captoinfo.c */
+
+#undef _nc_captoinfo
+char	*_nc_captoinfo(
+		const char *cap, 
+		const char *s, 
+		int const parameterized)
+		{ return(*(char **)0); }
+
+#undef _nc_infotocap
+char	*_nc_infotocap(
+		const char *cap, 
+		const char *str, 
+		int const parameterized)
+		{ return(*(char **)0); }
+
+/* ./comp_captab.c */
+
+#include <hashsize.h>
+
+#undef _nc_get_table
+const struct name_table_entry *_nc_get_table(
+		NCURSES_BOOL termcap)
+		{ return(*(const struct name_table_entry **)0); }
+
+#undef _nc_get_hash_table
+const short *_nc_get_hash_table(
+		NCURSES_BOOL termcap)
+		{ return(*(const short **)0); }
+
+#undef _nc_get_alias_table
+const struct alias *_nc_get_alias_table(
+		NCURSES_BOOL termcap)
+		{ return(*(const struct alias **)0); }
+
+/* ./tinfo/comp_expand.c */
+
+#undef _nc_tic_expand
+char	*_nc_tic_expand(
+		const char *srcp, 
+		NCURSES_BOOL tic_format, 
+		int	numbers)
+		{ return(*(char **)0); }
+
+/* ./tinfo/comp_hash.c */
+
+#undef _nc_find_entry
+struct name_table_entry const *_nc_find_entry(
+		const char *string, 
+		const short *hash_table)
+		{ return(*(struct name_table_entry const **)0); }
+
+#undef _nc_find_type_entry
+struct name_table_entry const *_nc_find_type_entry(
+		const char *string, 
+		int	type, 
+		const struct name_table_entry *table)
+		{ return(*(struct name_table_entry const **)0); }
+
+/* ./tinfo/comp_parse.c */
+
+#undef _nc_check_termtype2
+void	(*_nc_check_termtype2)(
+		TERMTYPE *p1, 
+		NCURSES_BOOL p2);
+#undef _nc_check_termtype
+void	(*_nc_check_termtype)(
+		TERMTYPE *p1);
+
+#undef _nc_entry_match
+NCURSES_BOOL _nc_entry_match(
+		char	*n1, 
+		char	*n2)
+		{ return(*(NCURSES_BOOL *)0); }
+
+#undef _nc_read_entry_source
+void	_nc_read_entry_source(
+		FILE	*fp, 
+		char	*buf, 
+		int	literal, 
+		NCURSES_BOOL silent, 
+		NCURSES_BOOL (*hook)(
+		ENTRY	*p1))
+		{ /* void */ }
+
+#undef _nc_resolve_uses2
+int	_nc_resolve_uses2(
+		NCURSES_BOOL fullresolve, 
+		NCURSES_BOOL literal)
+		{ return(*(int *)0); }
+
+#undef _nc_resolve_uses
+int	_nc_resolve_uses(
+		NCURSES_BOOL fullresolve)
+		{ return(*(int *)0); }
+
+/* ./tinfo/comp_scan.c */
+
+#undef _nc_syntax
+int	_nc_syntax;
+#undef _nc_curr_file_pos
+long	_nc_curr_file_pos;
+#undef _nc_comment_start
+long	_nc_comment_start;
+#undef _nc_comment_end
+long	_nc_comment_end;
+#undef _nc_start_line
+long	_nc_start_line;
+#undef _nc_curr_token
+struct token _nc_curr_token;
+#undef _nc_disable_period
+NCURSES_BOOL _nc_disable_period;
+
+#undef _nc_reset_input
+void	_nc_reset_input(
+		FILE	*fp, 
+		char	*buf)
+		{ /* void */ }
+
+#undef _nc_get_token
+int	_nc_get_token(
+		NCURSES_BOOL silent)
+		{ return(*(int *)0); }
+
+#undef _nc_trans_string
+int	_nc_trans_string(
+		char	*ptr, 
+		char	*last)
+		{ return(*(int *)0); }
+
+#undef _nc_push_token
+void	_nc_push_token(
+		int	tokclass)
+		{ /* void */ }
+
+#undef _nc_panic_mode
+void	_nc_panic_mode(
+		char	ch)
+		{ /* void */ }
+
+/* ./tinfo/parse_entry.c */
+
+#undef _nc_parse_entry
+int	_nc_parse_entry(
+		struct entry *entryp, 
+		int	literal, 
+		NCURSES_BOOL silent)
+		{ return(*(int *)0); }
+
+#undef _nc_capcmp
+int	_nc_capcmp(
+		const char *s, 
+		const char *t)
+		{ return(*(int *)0); }
+
+typedef struct {
+    const char *from;
+    const char *to;
+} assoc;
+
 /* ./tinfo/write_entry.c */
 
 #undef _nc_set_writedir
diff --git a/contrib/ncurses/ncurses/modules b/contrib/ncurses/ncurses/modules
index 2e863da..f28ef81 100644
--- a/contrib/ncurses/ncurses/modules
+++ b/contrib/ncurses/ncurses/modules
@@ -1,6 +1,6 @@
-# $Id: modules,v 1.107 2006/08/12 14:19:44 tom Exp $
+# $Id: modules,v 1.112 2007/09/08 22:03:34 tom Exp $
 ##############################################################################
-# Copyright (c) 1998-2005,2006 Free Software Foundation, Inc.                #
+# Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.                #
 #                                                                            #
 # Permission is hereby granted, free of charge, to any person obtaining a    #
 # copy of this software and associated documentation files (the "Software"), #
@@ -127,14 +127,15 @@ charable	lib		$(wide)
 lib_add_wch	lib		$(wide)
 lib_box_set	lib		$(wide)
 lib_cchar	lib		$(wide)
-lib_get_wch	lib		$(wide)
 lib_erasewchar	lib		$(wide)
+lib_get_wch	lib		$(wide)
 lib_get_wstr	lib		$(wide)
 lib_hline_set	lib		$(wide)
 lib_in_wch	lib		$(wide)
 lib_in_wchnstr	lib		$(wide)
 lib_ins_wch	lib		$(wide)
 lib_inwstr	lib		$(wide)
+lib_key_name	lib		$(wide)
 lib_pecho_wchar	lib		$(wide)
 lib_slk_wset	lib		$(wide)
 lib_unget_wch	lib		$(wide)
@@ -151,24 +152,20 @@ lib_dft_fgbg	lib		$(base)		../include/term.h
 lib_print	lib		$(tinfo)	../include/term.h
 resizeterm	lib		$(base)		../include/term.h
 trace_xnames	lib		$(trace)	../include/term.h $(INCDIR)/term_entry.h
+use_screen	lib		$(tinfo)
+use_window	lib		$(base)
 wresize		lib		$(base)		../include/term.h
 
 # Support for termcap (and tic, etc.), which can be a separate library
 @ termlib
 access		lib		$(tinfo)
 add_tries	lib		$(tinfo)
-alloc_entry	lib		$(tinfo)	../include/term.h $(INCDIR)/term_entry.h $(INCDIR)/tic.h
 alloc_ttype	lib		$(tinfo)	../include/term.h $(INCDIR)/term_entry.h $(INCDIR)/tic.h
-captoinfo	lib		$(tinfo)	$(INCDIR)/tic.h
 codes		lib		.
-comp_captab	lib		.		$(INCDIR)/tic.h ../include/term.h ../include/hashsize.h
 comp_error	lib		$(tinfo)	$(INCDIR)/tic.h
-comp_expand	lib		$(tinfo)	$(INCDIR)/tic.h
-comp_hash	lib		$(tinfo)	../include/term.h $(INCDIR)/tic.h ../include/hashsize.h
-comp_parse	lib		$(tinfo)	../include/term.h $(INCDIR)/term_entry.h $(INCDIR)/tic.h
-comp_scan	lib		$(tinfo)	$(INCDIR)/tic.h
 db_iterator	lib		$(tinfo)	$(INCDIR)/tic.h
 doalloc		lib		$(tinfo)
+entries		lib		$(tinfo)	../include/term.h $(INCDIR)/tic.h
 fallback	lib		.		../include/term.h $(INCDIR)/tic.h
 free_ttype	lib		$(tinfo)	../include/term.h $(INCDIR)/term_entry.h $(INCDIR)/tic.h
 getenv_num	lib		$(tinfo)
@@ -200,7 +197,6 @@ lib_ttyflags	lib		$(tinfo)	../include/term.h
 lib_twait	lib		$(serial)
 name_match	lib		$(tinfo)	../include/term.h $(INCDIR)/tic.h
 names		lib		.
-parse_entry	lib		$(tinfo)	../include/term.h $(INCDIR)/term_entry.h $(INCDIR)/tic.h ../include/parametrized.h $(INCDIR)/capdefaults.c
 read_entry	lib		$(tinfo)	../include/term.h $(INCDIR)/term_entry.h $(INCDIR)/tic.h
 read_termcap	lib		$(tinfo)	../include/term.h $(INCDIR)/term_entry.h $(INCDIR)/tic.h
 setbuf		lib		$(tinfo)
@@ -211,6 +207,17 @@ tries		lib		$(base)
 trim_sgr0	lib		$(tinfo)	../include/term.h $(INCDIR)/term_entry.h $(INCDIR)/tic.h
 unctrl		lib		.
 visbuf		lib		$(trace)	$(INCDIR)/tic.h
+
+# Modules used only for tic, other programs using internal interfaces
+@ ticlib
+alloc_entry	lib		$(tinfo)	../include/term.h $(INCDIR)/term_entry.h $(INCDIR)/tic.h
+captoinfo	lib		$(tinfo)	$(INCDIR)/tic.h
+comp_captab	lib		.		$(INCDIR)/tic.h ../include/term.h ../include/hashsize.h
+comp_expand	lib		$(tinfo)	$(INCDIR)/tic.h
+comp_hash	lib		$(tinfo)	../include/term.h $(INCDIR)/tic.h ../include/hashsize.h
+comp_parse	lib		$(tinfo)	../include/term.h $(INCDIR)/term_entry.h $(INCDIR)/tic.h
+comp_scan	lib		$(tinfo)	$(INCDIR)/tic.h
+parse_entry	lib		$(tinfo)	../include/term.h $(INCDIR)/term_entry.h $(INCDIR)/tic.h ../include/parametrized.h $(INCDIR)/capdefaults.c
 write_entry	lib		$(tinfo)	../include/term.h $(INCDIR)/term_entry.h $(INCDIR)/tic.h
 
 # Extensions to the termlib library
@@ -221,3 +228,5 @@ key_defined	lib		$(base)
 keybound	lib		$(base)
 keyok		lib		$(base)
 version		lib		$(base)
+
+# vile:makemode
diff --git a/contrib/ncurses/ncurses/tinfo/MKcaptab.awk b/contrib/ncurses/ncurses/tinfo/MKcaptab.awk
index 57087b8..56d3d17 100644
--- a/contrib/ncurses/ncurses/tinfo/MKcaptab.awk
+++ b/contrib/ncurses/ncurses/tinfo/MKcaptab.awk
@@ -1,6 +1,5 @@
-#!/bin/sh
 ##############################################################################
-# Copyright (c) 1998-2000,2006 Free Software Foundation, Inc.                #
+# Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.                #
 #                                                                            #
 # Permission is hereby granted, free of charge, to any person obtaining a    #
 # copy of this software and associated documentation files (the "Software"), #
@@ -26,73 +25,70 @@
 # use or other dealings in this Software without prior written               #
 # authorization.                                                             #
 ##############################################################################
-# $Id: MKcaptab.awk,v 1.13 2006/04/22 21:46:17 tom Exp $
-AWK=${1-awk}
-DATA=${2-../include/Caps}
-
-cat <<'EOF'
-/*
- *	comp_captab.c -- The names of the capabilities indexed via a hash
- *		         table for the compiler.
- *
- */
-
-#include <ncurses_cfg.h>
-#include <curses.priv.h>
-#include <tic.h>
-#include <term.h>
-
-EOF
-
-./make_hash 1 info <$DATA
-./make_hash 3 cap  <$DATA
-
-cat <<'EOF'
-const struct alias _nc_capalias_table[] =
-{
-EOF
+# $Id: MKcaptab.awk,v 1.20 2007/08/12 00:26:15 tom Exp $
+function add_string(text) {
+    if (text != "IGNORE") {
+	offsets[num_strings] = offset;
+	offset = offset + length(text) + 1;
+	printf "%s\\0", text;
+    } else {
+	offsets[num_strings] = -1;
+    }
+    num_strings = num_strings + 1;
+    if ((num_strings % 3) == 0) {
+	printf "\\\n";
+    }
+    return offsets[num_strings - 1];
+}
+BEGIN {
+	first = 1;
+	num_aliases = 0;
+	num_strings = 0;
+	offset = 0;
+}
 
-$AWK <$DATA '
-$1 == "capalias"	{
-		    if ($3 == "IGNORE")
-			to = "(char *)NULL";
-		    else
-			to = "\"" $3 "\"";
-		    printf "\t{\"%s\", %s, \"%s\"},\t /* %s */\n",
-				$2, to, $4, $5
+/^[^#]/ {
+	    if (first) {
+		printf "/* generated by MKcaptab.awk %s(%d) */\n", tablename, bigstrings;
+		print ""
+		if (bigstrings) {
+		    printf "static struct alias *_nc_%s_table = 0;\n", tablename;
+		    print "";
+		    printf "static const char %s_text[] = \"\\\n", tablename;
+		} else {
+		    printf "static const struct alias _nc_%s_table[] =\n", tablename;
+		    printf "{\n";
 		}
-'
-
-cat <<'EOF'
-	{(char *)NULL, (char *)NULL, (char *)NULL}
-};
-
-const struct alias _nc_infoalias_table[] =
-{
-EOF
-
-$AWK <$DATA '
-$1 == "infoalias"	{
-		    if ($3 == "IGNORE")
-			to = "(char *)NULL";
-		    else
-			to = "\"" $3 "\"";
-		    printf "\t{\"%s\", %s, \"%s\"},\t /* %s */\n",
-				$2, to, $4, $5
+		first = 0;
+	    }
+	    if ($1 == tablename) {
+		if ($3 == "IGNORE") {
+		    to = "(char *)NULL";
+		} else {
+		    to = "\"" $3 "\"";
 		}
-'
-
-cat <<'EOF'
-	{(char *)NULL, (char *)NULL, (char *)NULL}
-};
-
-NCURSES_EXPORT(const struct name_table_entry *) _nc_get_table (bool termcap)
-{
-	return termcap ? _nc_cap_table: _nc_info_table ;
-}
-
-NCURSES_EXPORT(const struct name_table_entry * const *) _nc_get_hash_table (bool termcap)
-{
-	return termcap ? _nc_cap_hash_table: _nc_info_hash_table ;
-}
-EOF
+		if (bigstrings) {
+		    c1 = add_string($2);
+		    c2 = add_string($3);
+		    c3 = add_string($4);
+		    aliases[num_aliases] = sprintf("\t{%5d, %5d, %5d},\t /* %s */", c1, c2, c3, $5);
+		    num_aliases = num_aliases + 1;
+		} else {
+		    printf "\t{\"%s\", %s, \"%s\"},\t /* %s */\n", $2, to, $4, $5;
+		}
+	    }
+	}
+END	{
+	    if (bigstrings) {
+		printf "\";\n\n";
+		printf "static const alias_table_data %s_data[] = {\n", tablename;
+		for (n = 0; n < num_aliases; ++n) {
+		    printf "%s\n", aliases[n];
+		}
+		printf "};\n\n";
+	    } else {
+		printf "\t{(char *)NULL, (char *)NULL, (char *)NULL}\n";
+		printf "};\n\n";
+	    }
+	}
+# vile:sw=4:
diff --git a/contrib/ncurses/ncurses/tinfo/MKcaptab.sh b/contrib/ncurses/ncurses/tinfo/MKcaptab.sh
new file mode 100644
index 0000000..98c04e8
--- /dev/null
+++ b/contrib/ncurses/ncurses/tinfo/MKcaptab.sh
@@ -0,0 +1,149 @@
+#!/bin/sh
+##############################################################################
+# Copyright (c) 2007 Free Software Foundation, Inc.                          #
+#                                                                            #
+# 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: MKcaptab.sh,v 1.8 2007/08/12 13:13:51 tom Exp $
+AWK=${1-awk}
+OPT1=${2-0}
+OPT2=${3-tinfo/MKcaptab.awk}
+DATA=${4-../include/Caps}
+
+cat <<'EOF'
+/*
+ *	comp_captab.c -- The names of the capabilities indexed via a hash
+ *		         table for the compiler.
+ *
+ */
+
+#include <curses.priv.h>
+#include <tic.h>
+#include <hashsize.h>
+
+EOF
+
+./make_hash 1 info $OPT1 <$DATA
+./make_hash 3 cap  $OPT1 <$DATA
+
+$AWK -f $OPT2 bigstrings=$OPT1 tablename=capalias <$DATA 
+
+$AWK -f $OPT2 bigstrings=$OPT1 tablename=infoalias <$DATA
+
+cat <<EOF
+
+#if $OPT1
+static void
+next_string(const char *strings, unsigned *offset)
+{
+	*offset += strlen(strings + *offset) + 1;
+}
+
+static const struct name_table_entry *
+_nc_build_names(struct name_table_entry **actual,
+		const name_table_data *source,
+		const char *strings)
+{
+	if (*actual == 0) {
+		*actual = typeCalloc(struct name_table_entry, CAPTABSIZE);
+		if (*actual != 0) {
+			unsigned n;
+			unsigned len = 0;
+			for (n = 0; n < CAPTABSIZE; ++n) {
+				(*actual)[n].nte_name = strings + len;
+				(*actual)[n].nte_type = source[n].nte_type;
+				(*actual)[n].nte_index = source[n].nte_index;
+				(*actual)[n].nte_link = source[n].nte_link;
+				next_string(strings, &len);
+			}
+		}
+	}
+	return *actual;
+}
+
+#define add_alias(field) \\
+	if (source[n].field >= 0) { \\
+		(*actual)[n].field = strings + source[n].field; \\
+	}
+
+static const struct alias *
+_nc_build_alias(struct alias **actual,
+		const alias_table_data *source,
+		const char *strings,
+		unsigned tablesize)
+{
+	if (*actual == 0) {
+		*actual = typeCalloc(struct alias, tablesize + 1);
+		if (*actual != 0) {
+			unsigned n;
+			for (n = 0; n < tablesize; ++n) {
+				add_alias(from);
+				add_alias(to);
+				add_alias(source);
+			}
+		}
+	}
+	return *actual;
+}
+
+#define build_names(root) _nc_build_names(&_nc_##root##_table, \\
+					  root##_names_data, \\
+					  root##_names_text)
+#define build_alias(root) _nc_build_alias(&_nc_##root##alias_table, \\
+					  root##alias_data, \\
+					  root##alias_text, \\
+					  SIZEOF(root##alias_data))
+#else
+#define build_names(root) _nc_ ## root ## _table
+#define build_alias(root) _nc_ ## root ## alias_table
+#endif
+
+NCURSES_EXPORT(const struct name_table_entry *) _nc_get_table (bool termcap)
+{
+	return termcap ? build_names(cap) : build_names(info) ;
+}
+
+NCURSES_EXPORT(const short *) _nc_get_hash_table (bool termcap)
+{
+	return termcap ? _nc_cap_hash_table: _nc_info_hash_table ;
+}
+
+NCURSES_EXPORT(const struct alias *) _nc_get_alias_table (bool termcap)
+{
+	return termcap ? build_alias(cap) : build_alias(info) ;
+}
+
+#if NO_LEAKS
+NCURSES_EXPORT(void) _nc_comp_captab_leaks(void)
+{
+#if $OPT1
+	FreeIfNeeded(_nc_cap_table);
+	FreeIfNeeded(_nc_info_table);
+	FreeIfNeeded(_nc_capalias_table);
+	FreeIfNeeded(_nc_infoalias_table);
+#endif
+}
+#endif /* NO_LEAKS */
+EOF
diff --git a/contrib/ncurses/ncurses/tinfo/MKcodes.awk b/contrib/ncurses/ncurses/tinfo/MKcodes.awk
new file mode 100644
index 0000000..db8ad55
--- /dev/null
+++ b/contrib/ncurses/ncurses/tinfo/MKcodes.awk
@@ -0,0 +1,161 @@
+##############################################################################
+# Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.                #
+#                                                                            #
+# 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: MKcodes.awk,v 1.4 2007/11/03 20:24:15 tom Exp $
+function large_item(value) {
+	result = sprintf("%d,", offset);
+	offset = offset + length(value) + 1;
+	offcol = offcol + length(result) + 2;
+	if (offcol > 70) {
+		result = result "\n";
+		offcol = 0;
+	} else {
+		result = result " ";
+	}
+	bigstr = bigstr sprintf("\"%s\\0\" ", value);
+	bigcol = bigcol + length(value) + 5;
+	if (bigcol > 70) {
+		bigstr = bigstr "\\\n";
+		bigcol = 0;
+	}
+	return result;
+}
+
+function small_item(value) {
+	return sprintf("\t\t\"%s\",\n", value);
+}
+
+function print_strings(name,value) {
+	printf  "DCL(%s) = {\n", name
+	print  value
+	print  "\t\t(NCURSES_CONST char *)0,"
+	print  "};"
+	print  ""
+}
+
+function print_offsets(name,value) {
+	printf  "static const short _nc_offset_%s[] = {\n", name
+	printf "%s",  value
+	print  "};"
+	print  ""
+	printf "static NCURSES_CONST char ** ptr_%s = 0;\n", name
+	print  ""
+}
+
+BEGIN	{
+		print  "/* This file was generated by MKcodes.awk */"
+		print  ""
+		print  "#include <curses.priv.h>"
+		print  ""
+		print  "#define IT NCURSES_CONST char * const"
+		print  ""
+		offset = 0;
+		offcol = 0;
+		bigcol = 0;
+	}
+
+$1 ~ /^#/		{next;}
+
+$1 == "SKIPWARN"	{next;}
+
+$3 == "bool"	{
+			small_boolcodes = small_boolcodes small_item($4);
+			large_boolcodes = large_boolcodes large_item($4);
+		}
+
+$3 == "num"	{
+			small_numcodes = small_numcodes small_item($4);
+			large_numcodes = large_numcodes large_item($4);
+		}
+
+$3 == "str"	{
+			small_strcodes = small_strcodes small_item($4);
+			large_strcodes = large_strcodes large_item($4);
+		}
+
+END	{
+		print  ""
+		print  "#if BROKEN_LINKER || USE_REENTRANT"
+		print  ""
+		print  "#include <term.h>"
+		print  ""
+		if (bigstrings) {
+			printf "static const char _nc_code_blob[] = \n"
+			printf "%s;\n", bigstr;
+			print_offsets("boolcodes", large_boolcodes);
+			print_offsets("numcodes", large_numcodes);
+			print_offsets("strcodes", large_strcodes);
+			print  ""
+			print  "static IT *"
+			print  "alloc_array(NCURSES_CONST char ***value, const short *offsets, unsigned size)"
+			print  "{"
+			print  "	if (*value == 0) {"
+			print  "		if ((*value = typeCalloc(NCURSES_CONST char *, size + 1)) != 0) {"
+			print  "			unsigned n;"
+			print  "			for (n = 0; n < size; ++n) {"
+			print  "				(*value)[n] = _nc_code_blob + offsets[n];"
+			print  "			}"
+			print  "		}"
+			print  "	}"
+			print  "	return *value;"
+			print  "}"
+			print  ""
+			print  "#define FIX(it) NCURSES_IMPEXP IT * NCURSES_API _nc_##it(void) { return alloc_array(&ptr_##it, _nc_offset_##it, SIZEOF(_nc_offset_##it)); }"
+		} else {
+			print  "#define DCL(it) static IT data##it[]"
+			print  ""
+			print_strings("boolcodes", small_boolcodes);
+			print_strings("numcodes", small_numcodes);
+			print_strings("strcodes", small_strcodes);
+			print  "#define FIX(it) NCURSES_IMPEXP IT * NCURSES_API _nc_##it(void) { return data##it; }"
+		}
+		print  ""
+		print  "FIX(boolcodes)"
+		print  "FIX(numcodes)"
+		print  "FIX(strcodes)"
+		print  ""
+		print  "#define FREE_FIX(it) if (ptr_##it) { FreeAndNull(ptr_##it); }"
+		print  ""
+		print  "NCURSES_EXPORT(void)"
+		print  "_nc_codes_leaks(void)"
+		print  "{"
+		if (bigstrings) {
+		print  "FREE_FIX(boolcodes)"
+		print  "FREE_FIX(numcodes)"
+		print  "FREE_FIX(strcodes)"
+		}
+		print  "}"
+		print  "#else"
+		print  ""
+		print  "#define DCL(it) NCURSES_EXPORT_VAR(IT) it[]"
+		print  ""
+		print_strings("boolcodes", small_boolcodes);
+		print_strings("numcodes", small_numcodes);
+		print_strings("strcodes", small_strcodes);
+		print  ""
+		print  "#endif /* BROKEN_LINKER */"
+	}
diff --git a/contrib/ncurses/ncurses/tinfo/MKnames.awk b/contrib/ncurses/ncurses/tinfo/MKnames.awk
index 6be00ad..93e682c 100644
--- a/contrib/ncurses/ncurses/tinfo/MKnames.awk
+++ b/contrib/ncurses/ncurses/tinfo/MKnames.awk
@@ -1,5 +1,5 @@
 ##############################################################################
-# Copyright (c) 1998-2000,2006 Free Software Foundation, Inc.                #
+# Copyright (c) 2007 Free Software Foundation, Inc.                          #
 #                                                                            #
 # Permission is hereby granted, free of charge, to any person obtaining a    #
 # copy of this software and associated documentation files (the "Software"), #
@@ -25,101 +25,159 @@
 # use or other dealings in this Software without prior written               #
 # authorization.                                                             #
 ##############################################################################
-# $Id: MKnames.awk,v 1.12 2006/04/22 21:46:17 tom Exp $
-BEGIN		{
-			print  "/* This file was generated by MKnames.awk */" > "namehdr"
-			print  ""				> "namehdr"
-			print  "#include <curses.priv.h>"	> "namehdr"
-			print  ""				> "namehdr"
-			print  "#define IT NCURSES_CONST char * const"	> "namehdr"
-			print  ""				> "namehdr"
-			print  "#if BROKEN_LINKER"		> "namehdr"
-			print  "#include <term.h>"		> "namehdr"
-			print  "#define DCL(it) static IT data##it[]" > "namehdr"
-			print  "#else"				> "namehdr"
-			print  "#define DCL(it) NCURSES_EXPORT_VAR(IT) it[]"	> "namehdr"
-			print  "#endif"				> "namehdr"
-			print  ""				> "namehdr"
-			print  "/*"				> "boolnames"
-			print  " *	names.c - Arrays of capability names and codes"  > "boolnames"
-			print  " *"				> "boolnames"
-			print  " */"				> "boolnames"
-			print  ""				> "boolnames"
-			print  "DCL(boolnames)  = {"		> "boolnames"
-			print  "DCL(boolfnames) = {"		> "boolfnames"
-			print  "DCL(boolcodes)  = {"		> "boolcodes"
-			print  "DCL(numnames)   = {"		> "numnames"
-			print  "DCL(numfnames)  = {"		> "numfnames"
-			print  "DCL(numcodes)   = {"		> "numcodes"
-			print  "DCL(strnames)   = {"		> "strnames"
-			print  "DCL(strfnames)  = {"		> "strfnames"
-			print  "DCL(strcodes)   = {"		> "strcodes"
-		}
+# $Id: MKnames.awk,v 1.18 2007/11/03 20:24:15 tom Exp $
+function large_item(value) {
+	result = sprintf("%d,", offset);
+	offset = offset + length(value) + 1;
+	offcol = offcol + length(result) + 2;
+	if (offcol > 70) {
+		result = result "\n";
+		offcol = 0;
+	} else {
+		result = result " ";
+	}
+	bigstr = bigstr sprintf("\"%s\\0\" ", value);
+	bigcol = bigcol + length(value) + 5;
+	if (bigcol > 70) {
+		bigstr = bigstr "\\\n";
+		bigcol = 0;
+	}
+	return result;
+}
+
+function small_item(value) {
+	return sprintf("\t\t\"%s\",\n", value);
+}
+
+function print_strings(name,value) {
+	printf  "DCL(%s) = {\n", name
+	print  value
+	print  "\t\t(NCURSES_CONST char *)0,"
+	print  "};"
+	print  ""
+}
+
+function print_offsets(name,value) {
+	printf  "static const short _nc_offset_%s[] = {\n", name
+	printf "%s",  value
+	print  "};"
+	print  ""
+	printf "static NCURSES_CONST char ** ptr_%s = 0;\n", name
+	print  ""
+}
+
+BEGIN	{
+		print  "/* This file was generated by MKnames.awk */"
+		print  ""
+		print  "#include <curses.priv.h>"
+		print  ""
+		print  "#define IT NCURSES_CONST char * const"
+		print  ""
+		offset = 0;
+		offcol = 0;
+		bigcol = 0;
+	}
 
 $1 ~ /^#/		{next;}
 
 $1 == "SKIPWARN"	{next;}
 
 $3 == "bool"	{
-			printf "\t\t\"%s\",\n", $2 > "boolnames"
-			printf "\t\t\"%s\",\n", $1 > "boolfnames"
-			printf "\t\t\"%s\",\n", $4 > "boolcodes"
+			small_boolnames = small_boolnames small_item($2);
+			large_boolnames = large_boolnames large_item($2);
+			small_boolfnames = small_boolfnames small_item($1);
+			large_boolfnames = large_boolfnames large_item($1);
 		}
 
 $3 == "num"	{
-			printf "\t\t\"%s\",\n", $2 > "numnames"
-			printf "\t\t\"%s\",\n", $1 > "numfnames"
-			printf "\t\t\"%s\",\n", $4 > "numcodes"
+			small_numnames = small_numnames small_item($2);
+			large_numnames = large_numnames large_item($2);
+			small_numfnames = small_numfnames small_item($1);
+			large_numfnames = large_numfnames large_item($1);
 		}
 
 $3 == "str"	{
-			printf "\t\t\"%s\",\n", $2 > "strnames"
-			printf "\t\t\"%s\",\n", $1 > "strfnames"
-			printf "\t\t\"%s\",\n", $4 > "strcodes"
+			small_strnames = small_strnames small_item($2);
+			large_strnames = large_strnames large_item($2);
+			small_strfnames = small_strfnames small_item($1);
+			large_strfnames = large_strfnames large_item($1);
 		}
 
-END		{
-			print  "\t\t(NCURSES_CONST char *)0," > "boolnames"
-			print  "};" > "boolnames"
-			print  "" > "boolnames"
-			print  "\t\t(NCURSES_CONST char *)0," > "boolfnames"
-			print  "};" > "boolfnames"
-			print  "" > "boolfnames"
-			print  "\t\t(NCURSES_CONST char *)0," > "boolcodes"
-			print  "};" > "boolcodes"
-			print  "" > "boolcodes"
-			print  "\t\t(NCURSES_CONST char *)0," > "numnames"
-			print  "};" > "numnames"
-			print  "" > "numnames"
-			print  "\t\t(NCURSES_CONST char *)0," > "numfnames"
-			print  "};" > "numfnames"
-			print  "" > "numfnames"
-			print  "\t\t(NCURSES_CONST char *)0," > "numcodes"
-			print  "};" > "numcodes"
-			print  "" > "numcodes"
-			print  "\t\t(NCURSES_CONST char *)0," > "strnames"
-			print  "};" > "strnames"
-			print  "" > "strnames"
-			print  "\t\t(NCURSES_CONST char *)0," > "strfnames"
-			print  "};" > "strfnames"
-			print  "" > "strfnames"
-			print  "\t\t(NCURSES_CONST char *)0," > "strcodes"
-			print  "};"				> "strcodes"
-			print  ""				> "strcodes"
-			print  "#if BROKEN_LINKER"		> "nameftr"
-			print  "#define FIX(it) NCURSES_IMPEXP IT * NCURSES_API _nc_##it(void) { return data##it; }" > "nameftr"
-			print  "FIX(boolnames)"			> "nameftr"
-			print  "FIX(boolfnames)"		> "nameftr"
-			print  "FIX(numnames)"			> "nameftr"
-			print  "FIX(numfnames)"			> "nameftr"
-			print  "FIX(strnames)"			> "nameftr"
-			print  "FIX(strfnames)"			> "nameftr"
-			print  "#endif /* BROKEN_LINKER */"	> "nameftr"
-			print  ""				> "codeftr"
-			print  "#if BROKEN_LINKER"		> "codeftr"
-			print  "#define FIX(it) NCURSES_IMPEXP IT * NCURSES_API _nc_##it(void) { return data##it; }" > "codeftr"
-			print  "FIX(boolcodes)"			> "codeftr"
-			print  "FIX(numcodes)"			> "codeftr"
-			print  "FIX(strcodes)"			> "codeftr"
-			print  "#endif /* BROKEN_LINKER */"	> "codeftr"
+END	{
+		print  ""
+		print  "#if BROKEN_LINKER || USE_REENTRANT"
+		print  ""
+		print  "#include <term.h>"
+		print  ""
+		if (bigstrings) {
+			printf "static const char _nc_name_blob[] = \n"
+			printf "%s;\n", bigstr;
+			print_offsets("boolfnames", large_boolfnames);
+			print_offsets("boolnames", large_boolnames);
+			print_offsets("numfnames", large_numfnames);
+			print_offsets("numnames", large_numnames);
+			print_offsets("strfnames", large_strfnames);
+			print_offsets("strnames", large_strnames);
+			print  ""
+			print  "static IT *"
+			print  "alloc_array(NCURSES_CONST char ***value, const short *offsets, unsigned size)"
+			print  "{"
+			print  "	if (*value == 0) {"
+			print  "		if ((*value = typeCalloc(NCURSES_CONST char *, size + 1)) != 0) {"
+			print  "			unsigned n;"
+			print  "			for (n = 0; n < size; ++n) {"
+			print  "				(*value)[n] = _nc_name_blob + offsets[n];"
+			print  "			}"
+			print  "		}"
+			print  "	}"
+			print  "	return *value;"
+			print  "}"
+			print  ""
+			print  "#define FIX(it) NCURSES_IMPEXP IT * NCURSES_API _nc_##it(void) { return alloc_array(&ptr_##it, _nc_offset_##it, SIZEOF(_nc_offset_##it)); }"
+		} else {
+			print  "#define DCL(it) static IT data##it[]"
+			print  ""
+			print_strings("boolnames", small_boolnames);
+			print_strings("boolfnames", small_boolfnames);
+			print_strings("numnames", small_numnames);
+			print_strings("numfnames", small_numfnames);
+			print_strings("strnames", small_strnames);
+			print_strings("strfnames", small_strfnames);
+			print  "#define FIX(it) NCURSES_IMPEXP IT * NCURSES_API _nc_##it(void) { return data##it; }"
+		}
+		print  ""
+		print  "FIX(boolnames)"
+		print  "FIX(boolfnames)"
+		print  "FIX(numnames)"
+		print  "FIX(numfnames)"
+		print  "FIX(strnames)"
+		print  "FIX(strfnames)"
+		print  ""
+		print  ""
+		print  "#define FREE_FIX(it) if (ptr_##it) { FreeAndNull(ptr_##it); }"
+		print  ""
+		print  "NCURSES_EXPORT(void)"
+		print  "_nc_names_leaks(void)"
+		print  "{"
+		if (bigstrings) {
+		print  "FREE_FIX(boolnames)"
+		print  "FREE_FIX(boolfnames)"
+		print  "FREE_FIX(numnames)"
+		print  "FREE_FIX(numfnames)"
+		print  "FREE_FIX(strnames)"
+		print  "FREE_FIX(strfnames)"
 		}
+		print  "}"
+		print  "#else"
+		print  ""
+		print  "#define DCL(it) NCURSES_EXPORT_VAR(IT) it[]"
+		print  ""
+		print_strings("boolnames", small_boolnames);
+		print_strings("boolfnames", small_boolfnames);
+		print_strings("numnames", small_numnames);
+		print_strings("numfnames", small_numfnames);
+		print_strings("strnames", small_strnames);
+		print_strings("strfnames", small_strfnames);
+		print  ""
+		print  "#endif /* BROKEN_LINKER */"
+	}
diff --git a/contrib/ncurses/ncurses/tinfo/access.c b/contrib/ncurses/ncurses/tinfo/access.c
index c10b7e0a..ce8ccda 100644
--- a/contrib/ncurses/ncurses/tinfo/access.c
+++ b/contrib/ncurses/ncurses/tinfo/access.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2003,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -32,12 +32,13 @@
 
 #include <curses.priv.h>
 
+#include <ctype.h>
 #include <sys/stat.h>
 
 #include <tic.h>
 #include <nc_alloc.h>
 
-MODULE_ID("$Id: access.c,v 1.12 2006/08/05 17:18:14 tom Exp $")
+MODULE_ID("$Id: access.c,v 1.14 2007/11/18 00:57:53 tom Exp $")
 
 #define LOWERCASE(c) ((isalpha(UChar(c)) && isupper(UChar(c))) ? tolower(UChar(c)) : (c))
 
@@ -45,14 +46,13 @@ NCURSES_EXPORT(char *)
 _nc_rootname(char *path)
 {
     char *result = _nc_basename(path);
-#if !defined(MIXEDCASE_FILENAMES) || defined(PROG_EXT)
+#if !MIXEDCASE_FILENAMES || defined(PROG_EXT)
     static char *temp;
     char *s;
 
     temp = strdup(result);
     result = temp;
-#if !defined(MIXEDCASE_FILENAMES)
-    int n;
+#if !MIXEDCASE_FILENAMES
     for (s = result; *s != '\0'; ++s) {
 	*s = LOWERCASE(*s);
     }
diff --git a/contrib/ncurses/ncurses/tinfo/add_tries.c b/contrib/ncurses/ncurses/tinfo/add_tries.c
index 46c93b8..455d142e 100644
--- a/contrib/ncurses/ncurses/tinfo/add_tries.c
+++ b/contrib/ncurses/ncurses/tinfo/add_tries.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2000,2005 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2005,2006 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -27,7 +27,7 @@
  ****************************************************************************/
 
 /****************************************************************************
- *  Author: Thomas E. Dickey <dickey@clark.net> 1998                        *
+ *  Author: Thomas E. Dickey            1998-on                             *
  ****************************************************************************/
 
 /*
@@ -39,20 +39,20 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: add_tries.c,v 1.5 2005/11/20 01:32:48 tom Exp $")
+MODULE_ID("$Id: add_tries.c,v 1.8 2006/12/30 23:15:26 tom Exp $")
 
 #define SET_TRY(dst,src) if ((dst->ch = *src++) == 128) dst->ch = '\0'
 #define CMP_TRY(a,b) ((a)? (a == b) : (b == 128))
 
-NCURSES_EXPORT(void)
-_nc_add_to_try(struct tries **tree, const char *str, unsigned code)
+NCURSES_EXPORT(int)
+_nc_add_to_try(TRIES ** tree, const char *str, unsigned code)
 {
-    static bool out_of_memory = FALSE;
-    struct tries *ptr, *savedptr;
+    TRIES *ptr, *savedptr;
     unsigned const char *txt = (unsigned const char *) str;
 
-    if (txt == 0 || *txt == '\0' || out_of_memory || code == 0)
-	return;
+    T((T_CALLED("_nc_add_to_try(%p, %s, %u)"), *tree, _nc_visbuf(str), code));
+    if (txt == 0 || *txt == '\0' || code == 0)
+	returnCode(ERR);
 
     if ((*tree) != 0) {
 	ptr = savedptr = (*tree);
@@ -67,16 +67,15 @@ _nc_add_to_try(struct tries **tree, const char *str, unsigned code)
 	    if (CMP_TRY(ptr->ch, cmp)) {
 		if (*(++txt) == '\0') {
 		    ptr->value = code;
-		    return;
+		    returnCode(OK);
 		}
 		if (ptr->child != 0)
 		    ptr = ptr->child;
 		else
 		    break;
 	    } else {
-		if ((ptr->sibling = typeCalloc(struct tries, 1)) == 0) {
-		    out_of_memory = TRUE;
-		    return;
+		if ((ptr->sibling = typeCalloc(TRIES, 1)) == 0) {
+		    returnCode(ERR);
 		}
 
 		savedptr = ptr = ptr->sibling;
@@ -87,11 +86,10 @@ _nc_add_to_try(struct tries **tree, const char *str, unsigned code)
 	    }
 	}			/* end for (;;) */
     } else {			/* (*tree) == 0 :: First sequence to be added */
-	savedptr = ptr = (*tree) = typeCalloc(struct tries, 1);
+	savedptr = ptr = (*tree) = typeCalloc(TRIES, 1);
 
 	if (ptr == 0) {
-	    out_of_memory = TRUE;
-	    return;
+	    returnCode(ERR);
 	}
 
 	SET_TRY(ptr, txt);
@@ -101,19 +99,16 @@ _nc_add_to_try(struct tries **tree, const char *str, unsigned code)
     /* at this point, we are adding to the try.  ptr->child == 0 */
 
     while (*txt) {
-	ptr->child = typeCalloc(struct tries, 1);
+	ptr->child = typeCalloc(TRIES, 1);
 
 	ptr = ptr->child;
 
 	if (ptr == 0) {
-	    out_of_memory = TRUE;
-
 	    while ((ptr = savedptr) != 0) {
 		savedptr = ptr->child;
 		free(ptr);
 	    }
-
-	    return;
+	    returnCode(ERR);
 	}
 
 	SET_TRY(ptr, txt);
@@ -121,5 +116,5 @@ _nc_add_to_try(struct tries **tree, const char *str, unsigned code)
     }
 
     ptr->value = code;
-    return;
+    returnCode(OK);
 }
diff --git a/contrib/ncurses/ncurses/tinfo/comp_error.c b/contrib/ncurses/ncurses/tinfo/comp_error.c
index 015f348..56c362a 100644
--- a/contrib/ncurses/ncurses/tinfo/comp_error.c
+++ b/contrib/ncurses/ncurses/tinfo/comp_error.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2002,2005 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2005,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -41,36 +41,36 @@
 
 #include <tic.h>
 
-MODULE_ID("$Id: comp_error.c,v 1.30 2005/11/26 15:28:47 tom Exp $")
+MODULE_ID("$Id: comp_error.c,v 1.31 2007/04/21 23:38:32 tom Exp $")
 
 NCURSES_EXPORT_VAR(bool) _nc_suppress_warnings = FALSE;
 NCURSES_EXPORT_VAR(int) _nc_curr_line = 0; /* current line # in input */
 NCURSES_EXPORT_VAR(int) _nc_curr_col = 0; /* current column # in input */
 
-static const char *sourcename;
-static char *termtype;
+#define SourceName	_nc_globals.comp_sourcename
+#define TermType	_nc_globals.comp_termtype
 
 NCURSES_EXPORT(const char *)
 _nc_get_source(void)
 {
-    return sourcename;
+    return SourceName;
 }
 
 NCURSES_EXPORT(void)
 _nc_set_source(const char *const name)
 {
-    sourcename = name;
+    SourceName = name;
 }
 
 NCURSES_EXPORT(void)
 _nc_set_type(const char *const name)
 {
-    if (termtype == 0)
-	termtype = typeMalloc(char, MAX_NAME_SIZE + 1);
-    if (termtype != 0) {
-	termtype[0] = '\0';
+    if (TermType == 0)
+	TermType = typeMalloc(char, MAX_NAME_SIZE + 1);
+    if (TermType != 0) {
+	TermType[0] = '\0';
 	if (name)
-	    strncat(termtype, name, MAX_NAME_SIZE);
+	    strncat(TermType, name, MAX_NAME_SIZE);
     }
 }
 
@@ -78,25 +78,25 @@ NCURSES_EXPORT(void)
 _nc_get_type(char *name)
 {
 #if NO_LEAKS
-    if (name == 0 && termtype != 0) {
-	FreeAndNull(termtype);
+    if (name == 0 && TermType != 0) {
+	FreeAndNull(TermType);
 	return;
     }
 #endif
     if (name != 0)
-	strcpy(name, termtype != 0 ? termtype : "");
+	strcpy(name, TermType != 0 ? TermType : "");
 }
 
 static NCURSES_INLINE void
 where_is_problem(void)
 {
-    fprintf(stderr, "\"%s\"", sourcename);
+    fprintf(stderr, "\"%s\"", SourceName ? SourceName : "?");
     if (_nc_curr_line >= 0)
 	fprintf(stderr, ", line %d", _nc_curr_line);
     if (_nc_curr_col >= 0)
 	fprintf(stderr, ", col %d", _nc_curr_col);
-    if (termtype != 0 && termtype[0] != '\0')
-	fprintf(stderr, ", terminal '%s'", termtype);
+    if (TermType != 0 && TermType[0] != '\0')
+	fprintf(stderr, ", terminal '%s'", TermType);
     fputc(':', stderr);
     fputc(' ', stderr);
 }
diff --git a/contrib/ncurses/ncurses/tinfo/comp_hash.c b/contrib/ncurses/ncurses/tinfo/comp_hash.c
index d4d9eaa..8b85eee 100644
--- a/contrib/ncurses/ncurses/tinfo/comp_hash.c
+++ b/contrib/ncurses/ncurses/tinfo/comp_hash.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2003,2005 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2005,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -50,7 +50,7 @@
 #define DEBUG(level, params)	/*nothing */
 #endif
 
-MODULE_ID("$Id: comp_hash.c,v 1.28 2005/08/20 19:58:18 tom Exp $")
+MODULE_ID("$Id: comp_hash.c,v 1.33 2007/08/18 21:42:25 tom Exp $")
 
 static int hash_function(const char *);
 
@@ -71,21 +71,24 @@ static int hash_function(const char *);
 
 static void
 _nc_make_hash_table(struct name_table_entry *table,
-		    struct name_table_entry **hash_table)
+		    short *hash_table)
 {
     int i;
     int hashvalue;
     int collisions = 0;
 
+    for (i = 0; i < HASHTABSIZE; i++) {
+	hash_table[i] = -1;
+    }
     for (i = 0; i < CAPTABSIZE; i++) {
 	hashvalue = hash_function(table[i].nte_name);
 
-	if (hash_table[hashvalue] != (struct name_table_entry *) 0)
+	if (hash_table[hashvalue] >= 0)
 	    collisions++;
 
 	if (hash_table[hashvalue] != 0)
-	    table[i].nte_link = (short) (hash_table[hashvalue] - table);
-	hash_table[hashvalue] = &table[i];
+	    table[i].nte_link = hash_table[hashvalue];
+	hash_table[hashvalue] = i;
     }
 
     DEBUG(4, ("Hash table complete: %d collisions out of %d entries",
@@ -130,18 +133,21 @@ hash_function(const char *string)
 #ifndef MAIN_PROGRAM
 NCURSES_EXPORT(struct name_table_entry const *)
 _nc_find_entry(const char *string,
-	       const struct name_table_entry *const *hash_table)
+	       const short *hash_table)
 {
     int hashvalue;
-    struct name_table_entry const *ptr;
+    struct name_table_entry const *ptr = 0;
+    struct name_table_entry const *real_table;
 
     hashvalue = hash_function(string);
 
-    if ((ptr = hash_table[hashvalue]) != 0) {
+    if (hash_table[hashvalue] >= 0) {
+	real_table = _nc_get_table(hash_table != _nc_get_hash_table(FALSE));
+	ptr = real_table + hash_table[hashvalue];
 	while (strcmp(ptr->nte_name, string) != 0) {
 	    if (ptr->nte_link < 0)
 		return 0;
-	    ptr = ptr->nte_link + hash_table[HASHTABSIZE];
+	    ptr = real_table + (ptr->nte_link + hash_table[HASHTABSIZE]);
 	}
     }
 
@@ -231,10 +237,10 @@ main(int argc, char **argv)
 {
     struct name_table_entry *name_table = typeCalloc(struct
 						     name_table_entry, CAPTABSIZE);
-    struct name_table_entry **hash_table = typeCalloc(struct name_table_entry
-						      *, HASHTABSIZE);
+    short *hash_table = typeCalloc(short, HASHTABSIZE);
     const char *root_name = "";
     int column = 0;
+    int bigstring = 0;
     int n;
     char buffer[BUFSIZ];
 
@@ -248,11 +254,12 @@ main(int argc, char **argv)
     /* The first argument is the column-number (starting with 0).
      * The second is the root name of the tables to generate.
      */
-    if (argc <= 2
+    if (argc <= 3
 	|| (column = atoi(argv[1])) <= 0
 	|| (column >= MAX_COLUMNS)
-	|| *(root_name = argv[2]) == 0) {
-	fprintf(stderr, "usage: make_hash column root_name\n");
+	|| *(root_name = argv[2]) == 0
+	|| (bigstring = atoi(argv[3])) < 0) {
+	fprintf(stderr, "usage: make_hash column root_name bigstring\n");
 	exit(EXIT_FAILURE);
     }
 
@@ -288,36 +295,64 @@ main(int argc, char **argv)
     /*
      * Write the compiled tables to standard output
      */
-    printf("static struct name_table_entry const _nc_%s_table[] =\n",
-	   root_name);
-    printf("{\n");
-    for (n = 0; n < CAPTABSIZE; n++) {
-	sprintf(buffer, "\"%s\"",
-		name_table[n].nte_name);
-	printf("\t{ %15s,\t%10s,\t%3d, %3d }%c\n",
-	       buffer,
-	       typenames[name_table[n].nte_type],
-	       name_table[n].nte_index,
-	       name_table[n].nte_link,
-	       n < CAPTABSIZE - 1 ? ',' : ' ');
+    if (bigstring) {
+	int len = 0;
+	int nxt;
+
+	printf("static const char %s_names_text[] = \\\n", root_name);
+	for (n = 0; n < CAPTABSIZE; n++) {
+	    nxt = strlen(name_table[n].nte_name) + 5;
+	    if (nxt + len > 72) {
+		printf("\\\n");
+		len = 0;
+	    }
+	    printf("\"%s\\0\" ", name_table[n].nte_name);
+	    len += nxt;
+	}
+	printf(";\n\n");
+
+	len = 0;
+	printf("static name_table_data const %s_names_data[] =\n",
+	       root_name);
+	printf("{\n");
+	for (n = 0; n < CAPTABSIZE; n++) {
+	    printf("\t{ %15d,\t%10s,\t%3d, %3d }%c\n",
+		   len,
+		   typenames[name_table[n].nte_type],
+		   name_table[n].nte_index,
+		   name_table[n].nte_link,
+		   n < CAPTABSIZE - 1 ? ',' : ' ');
+	    len += strlen(name_table[n].nte_name) + 1;
+	}
+	printf("};\n\n");
+	printf("static struct name_table_entry *_nc_%s_table = 0;\n\n", root_name);
+    } else {
+
+	printf("static struct name_table_entry %s _nc_%s_table[] =\n",
+	       bigstring ? "" : "const",
+	       root_name);
+	printf("{\n");
+	for (n = 0; n < CAPTABSIZE; n++) {
+	    sprintf(buffer, "\"%s\"",
+		    name_table[n].nte_name);
+	    printf("\t{ %15s,\t%10s,\t%3d, %3d }%c\n",
+		   buffer,
+		   typenames[name_table[n].nte_type],
+		   name_table[n].nte_index,
+		   name_table[n].nte_link,
+		   n < CAPTABSIZE - 1 ? ',' : ' ');
+	}
+	printf("};\n\n");
     }
-    printf("};\n\n");
 
-    printf("const struct name_table_entry * const _nc_%s_hash_table[%d] =\n",
+    printf("static const short _nc_%s_hash_table[%d] =\n",
 	   root_name,
 	   HASHTABSIZE + 1);
     printf("{\n");
     for (n = 0; n < HASHTABSIZE; n++) {
-	if (hash_table[n] != 0) {
-	    sprintf(buffer, "_nc_%s_table + %3ld",
-		    root_name,
-		    (long) (hash_table[n] - name_table));
-	} else {
-	    strcpy(buffer, "0");
-	}
-	printf("\t%s,\n", buffer);
+	printf("\t%3d,\n", hash_table[n]);
     }
-    printf("\t_nc_%s_table\t/* base-of-table */\n", root_name);
+    printf("\t0\t/* base-of-table */\n");
     printf("};\n\n");
 
     printf("#if (BOOLCOUNT!=%d)||(NUMCOUNT!=%d)||(STRCOUNT!=%d)\n",
diff --git a/contrib/ncurses/ncurses/tinfo/comp_parse.c b/contrib/ncurses/ncurses/tinfo/comp_parse.c
index 667b325..aa60047 100644
--- a/contrib/ncurses/ncurses/tinfo/comp_parse.c
+++ b/contrib/ncurses/ncurses/tinfo/comp_parse.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2005,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -53,7 +53,7 @@
 #include <tic.h>
 #include <term_entry.h>
 
-MODULE_ID("$Id: comp_parse.c,v 1.63 2006/07/08 18:55:14 tom Exp $")
+MODULE_ID("$Id: comp_parse.c,v 1.68 2007/11/03 20:41:46 tom Exp $")
 
 static void sanity_check2(TERMTYPE *, bool);
 NCURSES_IMPEXP void NCURSES_API(*_nc_check_termtype2) (TERMTYPE *, bool) = sanity_check2;
@@ -62,30 +62,6 @@ NCURSES_IMPEXP void NCURSES_API(*_nc_check_termtype2) (TERMTYPE *, bool) = sanit
 static void sanity_check(TERMTYPE *);
 NCURSES_IMPEXP void NCURSES_API(*_nc_check_termtype) (TERMTYPE *) = sanity_check;
 
-/****************************************************************************
- *
- * Entry queue handling
- *
- ****************************************************************************/
-/*
- *  The entry list is a doubly linked list with NULLs terminating the lists:
- *
- *	  ---------   ---------   ---------
- *	  |       |   |       |   |       |   offset
- *        |-------|   |-------|   |-------|
- *	  |   ----+-->|   ----+-->|  NULL |   next
- *	  |-------|   |-------|   |-------|
- *	  |  NULL |<--+----   |<--+----   |   last
- *	  ---------   ---------   ---------
- *	      ^                       ^
- *	      |                       |
- *	      |                       |
- *	   _nc_head                _nc_tail
- */
-
-NCURSES_EXPORT_VAR(ENTRY *) _nc_head = 0;
-NCURSES_EXPORT_VAR(ENTRY *) _nc_tail = 0;
-
 static void
 enqueue(ENTRY * ep)
 /* add an entry to the in-core list */
@@ -103,51 +79,6 @@ enqueue(ENTRY * ep)
 	newp->last->next = newp;
 }
 
-NCURSES_EXPORT(void)
-_nc_free_entries(ENTRY * headp)
-/* free the allocated storage consumed by list entries */
-{
-    (void) headp;		/* unused - _nc_head is altered here! */
-
-    while (_nc_head != 0) {
-	_nc_free_termtype(&(_nc_head->tterm));
-    }
-}
-
-NCURSES_EXPORT(ENTRY *)
-_nc_delink_entry(ENTRY * headp, TERMTYPE *tterm)
-/* delink the allocated storage for the given list entry */
-{
-    ENTRY *ep, *last;
-
-    for (last = 0, ep = headp; ep != 0; last = ep, ep = ep->next) {
-	if (&(ep->tterm) == tterm) {
-	    if (last != 0) {
-		last->next = ep->next;
-	    }
-	    if (ep == _nc_head) {
-		_nc_head = ep->next;
-	    }
-	    if (ep == _nc_tail) {
-		_nc_tail = last;
-	    }
-	    break;
-	}
-    }
-    return ep;
-}
-
-NCURSES_EXPORT(void)
-_nc_free_entry(ENTRY * headp, TERMTYPE *tterm)
-/* free the allocated storage consumed by the given list entry */
-{
-    ENTRY *ep;
-
-    if ((ep = _nc_delink_entry(headp, tterm)) != 0) {
-	free(ep);
-    }
-}
-
 static char *
 force_bar(char *dst, char *src)
 {
@@ -534,3 +465,26 @@ sanity_check(TERMTYPE *tp)
 {
     sanity_check2(tp, FALSE);
 }
+
+#if NO_LEAKS
+NCURSES_EXPORT(void)
+_nc_leaks_tic(void)
+{
+    _nc_alloc_entry_leaks();
+    _nc_captoinfo_leaks();
+    _nc_comp_captab_leaks();
+    _nc_comp_scan_leaks();
+#if BROKEN_LINKER || USE_REENTRANT
+    _nc_names_leaks();
+    _nc_codes_leaks();
+#endif
+    _nc_tic_expand(0, FALSE, 0);
+}
+
+NCURSES_EXPORT(void)
+_nc_free_tic(int code)
+{
+    _nc_leaks_tic();
+    _nc_free_tinfo(code);
+}
+#endif
diff --git a/contrib/ncurses/ncurses/tinfo/db_iterator.c b/contrib/ncurses/ncurses/tinfo/db_iterator.c
index e69aa5e..fdc2bb0 100644
--- a/contrib/ncurses/ncurses/tinfo/db_iterator.c
+++ b/contrib/ncurses/ncurses/tinfo/db_iterator.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 2006 Free Software Foundation, Inc.                        *
+ * Copyright (c) 2006,2007 Free Software Foundation, Inc.                   *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -27,7 +27,7 @@
  ****************************************************************************/
 
 /****************************************************************************
- *  Author: Thomas E. Dickey                     2006                       *
+ *  Author: Thomas E. Dickey                                                *
  ****************************************************************************/
 
 /*
@@ -38,10 +38,11 @@
 
 #include <tic.h>
 
-MODULE_ID("$Id: db_iterator.c,v 1.5 2006/12/16 19:06:42 tom Exp $")
+MODULE_ID("$Id: db_iterator.c,v 1.6 2007/04/22 00:00:26 tom Exp $")
 
-static bool have_tic_directory = FALSE;
-static bool keep_tic_directory = FALSE;
+#define HaveTicDirectory _nc_globals.have_tic_directory
+#define KeepTicDirectory _nc_globals.keep_tic_directory
+#define TicDirectory     _nc_globals.tic_directory
 
 /*
  * Record the "official" location of the terminfo directory, according to
@@ -50,19 +51,17 @@ static bool keep_tic_directory = FALSE;
 NCURSES_EXPORT(const char *)
 _nc_tic_dir(const char *path)
 {
-    static const char *result = TERMINFO;
-
-    if (!keep_tic_directory) {
+    if (!KeepTicDirectory) {
 	if (path != 0) {
-	    result = path;
-	    have_tic_directory = TRUE;
-	} else if (!have_tic_directory && use_terminfo_vars()) {
+	    TicDirectory = path;
+	    HaveTicDirectory = TRUE;
+	} else if (!HaveTicDirectory && use_terminfo_vars()) {
 	    char *envp;
 	    if ((envp = getenv("TERMINFO")) != 0)
 		return _nc_tic_dir(envp);
 	}
     }
-    return result;
+    return TicDirectory;
 }
 
 /*
@@ -74,16 +73,15 @@ NCURSES_EXPORT(void)
 _nc_keep_tic_dir(const char *path)
 {
     _nc_tic_dir(path);
-    keep_tic_directory = TRUE;
+    KeepTicDirectory = TRUE;
 }
 
 /*
  * Process the list of :-separated directories, looking for the terminal type.
  * We don't use strtok because it does not show us empty tokens.
  */
-
-static char *this_db_list = 0;
-static int size_db_list;
+#define ThisDbList	_nc_globals.dbi_list
+#define ThisDbSize	_nc_globals.dbi_size
 
 /*
  * Cleanup.
@@ -91,10 +89,10 @@ static int size_db_list;
 NCURSES_EXPORT(void)
 _nc_last_db(void)
 {
-    if (this_db_list != 0) {
-	FreeAndNull(this_db_list);
+    if (ThisDbList != 0) {
+	FreeAndNull(ThisDbList);
     }
-    size_db_list = 0;
+    ThisDbSize = 0;
 }
 
 /* The TERMINFO_DIRS value, if defined by the configure script, begins with a
@@ -104,14 +102,14 @@ static const char *
 next_list_item(const char *source, int *offset)
 {
     if (source != 0) {
-	FreeIfNeeded(this_db_list);
-	this_db_list = strdup(source);
-	size_db_list = strlen(source);
+	FreeIfNeeded(ThisDbList);
+	ThisDbList = strdup(source);
+	ThisDbSize = strlen(source);
     }
 
-    if (this_db_list != 0 && size_db_list && *offset < size_db_list) {
+    if (ThisDbList != 0 && ThisDbSize && *offset < ThisDbSize) {
 	static char system_db[] = TERMINFO;
-	char *result = this_db_list + *offset;
+	char *result = ThisDbList + *offset;
 	char *marker = strchr(result, NCURSES_PATHSEP);
 
 	/*
@@ -124,9 +122,9 @@ next_list_item(const char *source, int *offset)
 	    marker = result + *offset;
 	} else {
 	    *marker++ = 0;
-	    *offset = marker - this_db_list;
+	    *offset = marker - ThisDbList;
 	}
-	if (*result == 0 && result != (this_db_list + size_db_list))
+	if (*result == 0 && result != (ThisDbList + ThisDbSize))
 	    result = system_db;
 	return result;
     }
@@ -153,7 +151,7 @@ _nc_next_db(DBDIRS * state, int *offset)
 
 	switch (*state) {
 	case dbdTIC:
-	    if (have_tic_directory)
+	    if (HaveTicDirectory)
 		result = _nc_tic_dir(0);
 	    break;
 #if USE_DATABASE
diff --git a/contrib/ncurses/ncurses/tinfo/entries.c b/contrib/ncurses/ncurses/tinfo/entries.c
new file mode 100644
index 0000000..8b63f0d
--- /dev/null
+++ b/contrib/ncurses/ncurses/tinfo/entries.c
@@ -0,0 +1,144 @@
+/****************************************************************************
+ * Copyright (c) 2006,2007 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * 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.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey                                                *
+ ****************************************************************************/
+
+#include <curses.priv.h>
+
+#include <ctype.h>
+
+#include <tic.h>
+#include <term_entry.h>
+
+MODULE_ID("$Id: entries.c,v 1.4 2007/11/03 21:00:27 tom Exp $")
+
+/****************************************************************************
+ *
+ * Entry queue handling
+ *
+ ****************************************************************************/
+/*
+ *  The entry list is a doubly linked list with NULLs terminating the lists:
+ *
+ *	  ---------   ---------   ---------
+ *	  |       |   |       |   |       |   offset
+ *        |-------|   |-------|   |-------|
+ *	  |   ----+-->|   ----+-->|  NULL |   next
+ *	  |-------|   |-------|   |-------|
+ *	  |  NULL |<--+----   |<--+----   |   last
+ *	  ---------   ---------   ---------
+ *	      ^                       ^
+ *	      |                       |
+ *	      |                       |
+ *	   _nc_head                _nc_tail
+ */
+
+NCURSES_EXPORT_VAR(ENTRY *) _nc_head = 0;
+NCURSES_EXPORT_VAR(ENTRY *) _nc_tail = 0;
+
+NCURSES_EXPORT(void)
+_nc_free_entry(ENTRY * headp, TERMTYPE *tterm)
+/* free the allocated storage consumed by the given list entry */
+{
+    ENTRY *ep;
+
+    if ((ep = _nc_delink_entry(headp, tterm)) != 0) {
+	free(ep);
+    }
+}
+
+NCURSES_EXPORT(void)
+_nc_free_entries(ENTRY * headp)
+/* free the allocated storage consumed by list entries */
+{
+    (void) headp;		/* unused - _nc_head is altered here! */
+
+    while (_nc_head != 0) {
+	_nc_free_termtype(&(_nc_head->tterm));
+    }
+}
+
+NCURSES_EXPORT(ENTRY *)
+_nc_delink_entry(ENTRY * headp, TERMTYPE *tterm)
+/* delink the allocated storage for the given list entry */
+{
+    ENTRY *ep, *last;
+
+    for (last = 0, ep = headp; ep != 0; last = ep, ep = ep->next) {
+	if (&(ep->tterm) == tterm) {
+	    if (last != 0) {
+		last->next = ep->next;
+	    }
+	    if (ep == _nc_head) {
+		_nc_head = ep->next;
+	    }
+	    if (ep == _nc_tail) {
+		_nc_tail = last;
+	    }
+	    break;
+	}
+    }
+    return ep;
+}
+
+NCURSES_EXPORT(void)
+_nc_leaks_tinfo(void)
+{
+    char *s;
+
+    T((T_CALLED("_nc_free_tinfo()")));
+#if NO_LEAKS
+    _nc_free_tparm();
+    _nc_tgetent_leaks();
+#endif
+    _nc_free_entries(_nc_head);
+    _nc_get_type(0);
+    _nc_first_name(0);
+#if NO_LEAKS
+    _nc_keyname_leaks();
+#endif
+#if BROKEN_LINKER || USE_REENTRANT
+    _nc_names_leaks();
+    _nc_codes_leaks();
+#endif
+
+    if ((s = _nc_home_terminfo()) != 0)
+	free(s);
+    returnVoid;
+}
+
+#if NO_LEAKS
+NCURSES_EXPORT(void)
+_nc_free_tinfo(int code)
+{
+    _nc_leaks_tinfo();
+    exit(code);
+}
+#endif
diff --git a/contrib/ncurses/ncurses/tinfo/home_terminfo.c b/contrib/ncurses/ncurses/tinfo/home_terminfo.c
index ce6576a..92c2670 100644
--- a/contrib/ncurses/ncurses/tinfo/home_terminfo.c
+++ b/contrib/ncurses/ncurses/tinfo/home_terminfo.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2004,2005 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2005,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -27,7 +27,7 @@
  ****************************************************************************/
 
 /****************************************************************************
- *  Author: Thomas E. Dickey 1998,2000,2004,2005                            *
+ *  Author: Thomas E. Dickey                                                *
  ****************************************************************************/
 
 /*
@@ -37,31 +37,32 @@
 #include <curses.priv.h>
 #include <tic.h>
 
-MODULE_ID("$Id: home_terminfo.c,v 1.9 2005/07/02 19:43:38 tom Exp $")
+MODULE_ID("$Id: home_terminfo.c,v 1.10 2007/04/21 23:11:53 tom Exp $")
 
 #define my_length (strlen(home) + sizeof(PRIVATE_INFO))
 
 /* ncurses extension...fall back on user's private directory */
 
+#define MyBuffer _nc_globals.home_terminfo
+
 NCURSES_EXPORT(char *)
 _nc_home_terminfo(void)
 {
     char *result = 0;
-#ifdef USE_HOME_TERMINFO
+#if USE_HOME_TERMINFO
     char *home;
-    static char *temp = 0;
 
     if (use_terminfo_vars()) {
-	if (temp == 0) {
+	if (MyBuffer == 0) {
 	    if ((home = getenv("HOME")) != 0
 		&& my_length <= PATH_MAX) {
-		temp = typeMalloc(char, my_length);
-		if (temp == 0)
+		MyBuffer = typeMalloc(char, my_length);
+		if (MyBuffer == 0)
 		    _nc_err_abort(MSG_NO_MEMORY);
-		(void) sprintf(temp, PRIVATE_INFO, home);
+		(void) sprintf(MyBuffer, PRIVATE_INFO, home);
 	    }
 	}
-	result = temp;
+	result = MyBuffer;
     }
 #endif
     return result;
diff --git a/contrib/ncurses/ncurses/tinfo/init_keytry.c b/contrib/ncurses/ncurses/tinfo/init_keytry.c
index 3461dd4..d203210 100644
--- a/contrib/ncurses/ncurses/tinfo/init_keytry.c
+++ b/contrib/ncurses/ncurses/tinfo/init_keytry.c
@@ -36,7 +36,7 @@
 
 #include <term_entry.h>
 
-MODULE_ID("$Id: init_keytry.c,v 1.8 2006/01/21 23:43:28 tom Exp $")
+MODULE_ID("$Id: init_keytry.c,v 1.10 2007/04/29 22:57:50 tom Exp $")
 
 /*
 **      _nc_init_keytry()
@@ -56,7 +56,7 @@ MODULE_ID("$Id: init_keytry.c,v 1.8 2006/01/21 23:43:28 tom Exp $")
 #endif*/
 
 #if	BROKEN_LINKER
-struct tinfo_fkeys *
+const struct tinfo_fkeys *
 _nc_tinfo_fkeysf(void)
 {
     return _nc_tinfo_fkeys;
@@ -76,9 +76,9 @@ _nc_init_keytry(void)
     if (SP != 0) {
 	for (n = 0; _nc_tinfo_fkeys[n].code; n++) {
 	    if (_nc_tinfo_fkeys[n].offset < STRCOUNT) {
-		_nc_add_to_try(&(SP->_keytry),
-			       CUR Strings[_nc_tinfo_fkeys[n].offset],
-			       _nc_tinfo_fkeys[n].code);
+		(void) _nc_add_to_try(&(SP->_keytry),
+				      CUR Strings[_nc_tinfo_fkeys[n].offset],
+				      _nc_tinfo_fkeys[n].code);
 	    }
 	}
 #if NCURSES_XNAMES
@@ -96,9 +96,9 @@ _nc_init_keytry(void)
 		    && *name == 'k'
 		    && value != 0
 		    && key_defined(value) == 0) {
-		    _nc_add_to_try(&(SP->_keytry),
-				   value,
-				   n - STRCOUNT + KEY_MAX);
+		    (void) _nc_add_to_try(&(SP->_keytry),
+					  value,
+					  n - STRCOUNT + KEY_MAX);
 		}
 	    }
 	}
diff --git a/contrib/ncurses/ncurses/tinfo/lib_acs.c b/contrib/ncurses/ncurses/tinfo/lib_acs.c
index 2719795..6a24285 100644
--- a/contrib/ncurses/ncurses/tinfo/lib_acs.c
+++ b/contrib/ncurses/ncurses/tinfo/lib_acs.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2005,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -35,17 +35,18 @@
 #include <curses.priv.h>
 #include <term.h>		/* ena_acs, acs_chars */
 
-MODULE_ID("$Id: lib_acs.c,v 1.30 2006/01/07 21:27:15 tom Exp $")
+MODULE_ID("$Id: lib_acs.c,v 1.34 2007/09/29 20:37:13 tom Exp $")
 
-#if BROKEN_LINKER
+#if BROKEN_LINKER || USE_REENTRANT
+#define MyBuffer _nc_prescreen.real_acs_map
 NCURSES_EXPORT_VAR(chtype *)
 _nc_acs_map(void)
 {
-    static chtype *the_map = 0;
-    if (the_map == 0)
-	the_map = typeCalloc(chtype, ACS_LEN);
-    return the_map;
+    if (MyBuffer == 0)
+	MyBuffer = typeCalloc(chtype, ACS_LEN);
+    return MyBuffer;
 }
+#undef MyBuffer
 #else
 NCURSES_EXPORT_VAR(chtype) acs_map[ACS_LEN] =
 {
@@ -117,16 +118,6 @@ _nc_init_acs(void)
     real_map['|'] = '!';	/* should be not-equal */
     real_map['}'] = 'f';	/* should be pound-sterling symbol */
 
-#if !USE_WIDEC_SUPPORT
-    if (_nc_unicode_locale() && _nc_locale_breaks_acs()) {
-	acs_chars = NULL;
-	ena_acs = NULL;
-	enter_alt_charset_mode = NULL;
-	exit_alt_charset_mode = NULL;
-	set_attributes = NULL;
-    }
-#endif
-
     if (ena_acs != NULL) {
 	TPUTS_TRACE("ena_acs");
 	putp(ena_acs);
@@ -175,7 +166,7 @@ _nc_init_acs(void)
     /* Show the equivalent mapping, noting if it does not match the
      * given attribute, whether by re-ordering or duplication.
      */
-    if (_nc_tracing & TRACE_CALLS) {
+    if (USE_TRACEF(TRACE_CALLS)) {
 	size_t n, m;
 	char show[ACS_LEN * 2 + 1];
 	for (n = 1, m = 0; n < ACS_LEN; n++) {
@@ -196,6 +187,7 @@ _nc_init_acs(void)
 		   ? "DIFF"
 		   : "SAME"),
 		_nc_visbuf(show));
+	_nc_unlock_global(tracef);
     }
 #endif /* TRACE */
 }
diff --git a/contrib/ncurses/ncurses/tinfo/lib_baudrate.c b/contrib/ncurses/ncurses/tinfo/lib_baudrate.c
index 5238924..4070160 100644
--- a/contrib/ncurses/ncurses/tinfo/lib_baudrate.c
+++ b/contrib/ncurses/ncurses/tinfo/lib_baudrate.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998,2000,2002 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -29,6 +29,7 @@
 /****************************************************************************
  *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
  *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ *     and: Thomas E. Dickey                        1996-on                 *
  ****************************************************************************/
 
 /*
@@ -39,6 +40,9 @@
 #include <curses.priv.h>
 #include <term.h>		/* cur_term, pad_char */
 #include <termcap.h>		/* ospeed */
+#if defined(__FreeBSD__)
+#include <sys/param.h>
+#endif
 
 /*
  * These systems use similar header files, which define B1200 as 1200, etc.,
@@ -46,7 +50,7 @@
  * of the indices up to B115200 fit nicely in a 'short', allowing us to retain
  * ospeed's type for compatibility.
  */
-#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
+#if (defined(__FreeBSD__) && (__FreeBSD_version < 700000)) || defined(__NetBSD__) || defined(__OpenBSD__)
 #undef B0
 #undef B50
 #undef B75
@@ -76,7 +80,7 @@
 #undef USE_OLD_TTY
 #endif /* USE_OLD_TTY */
 
-MODULE_ID("$Id: lib_baudrate.c,v 1.22 2002/01/19 23:07:53 Andrey.A.Chernov Exp $")
+MODULE_ID("$Id: lib_baudrate.c,v 1.25 2007/10/20 15:00:41 Rong-En.Fan Exp $")
 
 /*
  *	int
@@ -141,16 +145,20 @@ static struct speed const speeds[] =
 NCURSES_EXPORT(int)
 _nc_baudrate(int OSpeed)
 {
+#if !USE_REENTRANT
     static int last_OSpeed;
     static int last_baudrate;
+#endif
 
-    int result;
+    int result = ERR;
     unsigned i;
 
+#if !USE_REENTRANT
     if (OSpeed == last_OSpeed) {
 	result = last_baudrate;
-    } else {
-	result = ERR;
+    }
+#endif
+    if (result == ERR) {
 	if (OSpeed >= 0) {
 	    for (i = 0; i < SIZEOF(speeds); i++) {
 		if (speeds[i].s == OSpeed) {
@@ -159,7 +167,12 @@ _nc_baudrate(int OSpeed)
 		}
 	    }
 	}
-	last_baudrate = result;
+#if !USE_REENTRANT
+	if (OSpeed == last_OSpeed) {
+	    last_OSpeed = OSpeed;
+	    last_baudrate = result;
+	}
+#endif
     }
     return (result);
 }
diff --git a/contrib/ncurses/ncurses/tinfo/lib_data.c b/contrib/ncurses/ncurses/tinfo/lib_data.c
index 34f033a..225935e 100644
--- a/contrib/ncurses/ncurses/tinfo/lib_data.c
+++ b/contrib/ncurses/ncurses/tinfo/lib_data.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2000,2005 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2005,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -41,15 +41,33 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_data.c,v 1.17 2005/01/22 17:39:22 tom Exp $")
+MODULE_ID("$Id: lib_data.c,v 1.34 2007/10/20 21:49:10 tom Exp $")
 
 /*
  * OS/2's native linker complains if we don't initialize public data when
  * constructing a dll (reported by J.J.G.Ripoll).
  */
+#if USE_REENTRANT
+NCURSES_EXPORT(WINDOW *)
+NCURSES_PUBLIC_VAR(stdscr) (void)
+{
+    return SP ? SP->_stdscr : 0;
+}
+NCURSES_EXPORT(WINDOW *)
+NCURSES_PUBLIC_VAR(curscr) (void)
+{
+    return SP ? SP->_curscr : 0;
+}
+NCURSES_EXPORT(WINDOW *)
+NCURSES_PUBLIC_VAR(newscr) (void)
+{
+    return SP ? SP->_newscr : 0;
+}
+#else
 NCURSES_EXPORT_VAR(WINDOW *) stdscr = 0;
 NCURSES_EXPORT_VAR(WINDOW *) curscr = 0;
 NCURSES_EXPORT_VAR(WINDOW *) newscr = 0;
+#endif
 
 NCURSES_EXPORT_VAR(SCREEN *) _nc_screen_chain = 0;
 
@@ -87,3 +105,129 @@ _nc_set_screen(SCREEN *sp)
 #else
 NCURSES_EXPORT_VAR(SCREEN *) SP = NULL; /* Some linkers require initialized data... */
 #endif
+/* *INDENT-OFF* */
+#define CHARS_0s { '\0' }
+
+#define TGETENT_0 { 0L, FALSE, NULL, NULL, NULL }
+#define TGETENT_0s { TGETENT_0, TGETENT_0, TGETENT_0, TGETENT_0 } 
+
+NCURSES_EXPORT_VAR(NCURSES_GLOBALS) _nc_globals = {
+    0,				/* have_sigwinch */
+    0,				/* cleanup_nested */
+
+    FALSE,			/* init_signals */
+    FALSE,			/* init_screen */
+
+    NULL,			/* comp_sourcename */
+    NULL,			/* comp_termtype */
+
+    FALSE,			/* have_tic_directory */
+    FALSE,			/* keep_tic_directory */
+    TERMINFO,			/* tic_directory */
+
+    NULL,			/* dbi_list */
+    0,				/* dbi_size */
+
+    NULL,			/* first_name */
+    NULL,			/* keyname_table */
+
+    NULL,			/* safeprint_buf */
+    0,				/* safeprint_used */
+
+    TGETENT_0s,			/* tgetent_cache */
+    0,				/* tgetent_index */
+    0,				/* tgetent_sequence */
+
+#if USE_HOME_TERMINFO
+    NULL,			/* home_terminfo */
+#endif
+
+#if !USE_SAFE_SPRINTF
+    0,				/* safeprint_cols */
+    0,				/* safeprint_rows */
+#endif
+
+#ifdef TRACE
+    FALSE,			/* init_trace */
+    CHARS_0s,			/* trace_fname */
+    0,				/* trace_level */
+    NULL,			/* trace_fp */
+
+    NULL,			/* tracearg_buf */
+    0,				/* tracearg_used */
+
+    NULL,			/* tracebuf_ptr */
+    0,				/* tracebuf_used */
+
+    CHARS_0s,			/* tracechr_buf */
+
+    NULL,			/* tracedmp_buf */
+    0,				/* tracedmp_used */
+
+    CHARS_0s,			/* tracemse_buf */
+
+    NULL,			/* tracetry_buf */
+    0,				/* tracetry_used */
+
+#ifndef USE_TERMLIB
+    { CHARS_0s, CHARS_0s },	/* traceatr_color_buf */
+    0,				/* traceatr_color_sel */
+    -1,				/* traceatr_color_last */
+#endif /* USE_TERMLIB */
+
+#endif /* TRACE */
+#ifdef USE_PTHREADS
+    PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP,	/* mutex_set_SP */
+    PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP,	/* mutex_use_screen */
+    PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP,	/* mutex_use_window */
+    PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP,	/* mutex_windowlist */
+    PTHREAD_MUTEX_INITIALIZER,	/* mutex_tst_tracef */
+    PTHREAD_MUTEX_INITIALIZER,	/* mutex_tracef */
+    0,				/* nested_tracef */
+#endif
+};
+
+#define STACK_FRAME_0	{ { 0 }, 0 }
+#define STACK_FRAME_0s	{ STACK_FRAME_0 }
+#define NUM_VARS_0s	{ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
+
+#define RIPOFF_0	{ 0,0 }
+#define RIPOFF_0s	{ RIPOFF_0 }
+
+NCURSES_EXPORT_VAR(NCURSES_PRESCREEN) _nc_prescreen = {
+    TRUE,			/* use_env */
+    FALSE,			/* filter_mode */
+    A_NORMAL,			/* previous_attr */
+    RIPOFF_0s,			/* ripoff */
+    NULL,			/* rsp */
+    {				/* tparm_state */
+#ifdef TRACE
+	NULL,			/* tname */
+#endif
+	NULL,			/* tparam_base */
+
+	STACK_FRAME_0s,		/* stack */
+	0,			/* stack_ptr */
+
+	NULL,			/* out_buff */
+	0,			/* out_size */
+	0,			/* out_used */
+
+	NULL,			/* fmt_buff */
+	0,			/* fmt_size */
+
+	NUM_VARS_0s,		/* dynamic_var */
+	NUM_VARS_0s,		/* static_vars */
+    },
+    NULL,			/* saved_tty */
+#if BROKEN_LINKER || USE_REENTRANT
+    NULL,			/* real_acs_map */
+    0,				/* LINES */
+    0,				/* COLS */
+#ifdef TRACE
+    0L,				/* _outchars */
+    NULL,			/* _tputs_trace */
+#endif
+#endif
+};
+/* *INDENT-ON* */
diff --git a/contrib/ncurses/ncurses/tinfo/lib_options.c b/contrib/ncurses/ncurses/tinfo/lib_options.c
index bdb0b70..5cdd1d4 100644
--- a/contrib/ncurses/ncurses/tinfo/lib_options.c
+++ b/contrib/ncurses/ncurses/tinfo/lib_options.c
@@ -43,7 +43,7 @@
 
 #include <term.h>
 
-MODULE_ID("$Id: lib_options.c,v 1.49 2006/03/04 19:28:25 tom Exp $")
+MODULE_ID("$Id: lib_options.c,v 1.50 2006/12/30 16:03:27 tom Exp $")
 
 NCURSES_EXPORT(int)
 idlok(WINDOW *win, bool flag)
@@ -220,7 +220,7 @@ typeahead(int fd)
 
 #if NCURSES_EXT_FUNCS
 static int
-has_key_internal(int keycode, struct tries *tp)
+has_key_internal(int keycode, TRIES *tp)
 {
     if (tp == 0)
 	return (FALSE);
diff --git a/contrib/ncurses/ncurses/tinfo/lib_raw.c b/contrib/ncurses/ncurses/tinfo/lib_raw.c
index aa09f52..58e7188 100644
--- a/contrib/ncurses/ncurses/tinfo/lib_raw.c
+++ b/contrib/ncurses/ncurses/tinfo/lib_raw.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2001,2002 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2002,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -49,7 +49,7 @@
 #include <curses.priv.h>
 #include <term.h>		/* cur_term */
 
-MODULE_ID("$Id: lib_raw.c,v 1.13 2002/07/06 22:00:45 tom Exp $")
+MODULE_ID("$Id: lib_raw.c,v 1.14 2007/09/29 21:50:22 tom Exp $")
 
 #if SVR4_TERMIO && !defined(_POSIX_SOURCE)
 #define _POSIX_SOURCE
@@ -69,8 +69,8 @@ MODULE_ID("$Id: lib_raw.c,v 1.13 2002/07/06 22:00:45 tom Exp $")
 #define COOKED_INPUT	(IXON|BRKINT|PARMRK)
 
 #ifdef TRACE
-#define BEFORE(N)	if (_nc_tracing&TRACE_BITS) _tracef("%s before bits: %s", N, _nc_tracebits())
-#define AFTER(N)	if (_nc_tracing&TRACE_BITS) _tracef("%s after bits: %s", N, _nc_tracebits())
+#define BEFORE(N)	if (USE_TRACEF(TRACE_BITS)) _nc_locked_tracef("%s before bits: %s", N, _nc_tracebits())
+#define AFTER(N)	if (USE_TRACEF(TRACE_BITS)) _nc_locked_tracef("%s after bits: %s", N, _nc_tracebits())
 #else
 #define BEFORE(s)
 #define AFTER(s)
diff --git a/contrib/ncurses/ncurses/tinfo/lib_setup.c b/contrib/ncurses/ncurses/tinfo/lib_setup.c
index 3508242..1a061e0 100644
--- a/contrib/ncurses/ncurses/tinfo/lib_setup.c
+++ b/contrib/ncurses/ncurses/tinfo/lib_setup.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2005,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -29,7 +29,7 @@
 /****************************************************************************
  *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
  *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
- *     and: Thomas E. Dickey 1996-2003                                      *
+ *     and: Thomas E. Dickey                        1996-on                 *
  ****************************************************************************/
 
 /*
@@ -53,7 +53,7 @@
 
 #include <term.h>		/* lines, columns, cur_term */
 
-MODULE_ID("$Id: lib_setup.c,v 1.95 2006/07/28 22:58:13 tom Exp $")
+MODULE_ID("$Id: lib_setup.c,v 1.100 2007/09/01 20:58:26 tom Exp $")
 
 /****************************************************************************
  *
@@ -99,55 +99,57 @@ MODULE_ID("$Id: lib_setup.c,v 1.95 2006/07/28 22:58:13 tom Exp $")
 # endif
 #endif
 
+#if USE_REENTRANT
+NCURSES_EXPORT(char *)
+NCURSES_PUBLIC_VAR(ttytype) (void)
+{
+    static char empty[] = "";
+    return cur_term ? cur_term->type.term_names : empty;
+}
+NCURSES_EXPORT(int)
+NCURSES_PUBLIC_VAR(LINES) (void)
+{
+    return (SP ? SP->_LINES : _nc_prescreen._LINES);
+}
+NCURSES_EXPORT(int)
+NCURSES_PUBLIC_VAR(COLS) (void)
+{
+    return SP ? SP->_COLS : _nc_prescreen._COLS;
+}
+NCURSES_EXPORT(int)
+NCURSES_PUBLIC_VAR(TABSIZE) (void)
+{
+    return SP ? SP->_TABSIZE : 8;
+}
+#else
 NCURSES_EXPORT_VAR(char) ttytype[NAMESIZE] = "";
 NCURSES_EXPORT_VAR(int) LINES = 0;
 NCURSES_EXPORT_VAR(int) COLS = 0;
 NCURSES_EXPORT_VAR(int) TABSIZE = 0;
-
-static int _use_env = TRUE;
+#endif
 
 #if USE_SIGWINCH
-int
-_nc_handle_sigwinch(int enable)
+/*
+ * If we have a pending SIGWINCH, set the flag in each screen.
+ */
+NCURSES_EXPORT(int)
+_nc_handle_sigwinch(int update)
 {
-    static int have_sigwinch = 0;	/* initially no SIGWINCH's */
-    static int can_resizeall = 1;	/* initially enabled */
     SCREEN *scan;
-    int result;
-
-    switch (enable) {
-    default:
-	/* record a SIGWINCH */
-	have_sigwinch = 1;
-	break;
-    case 0:
-	/* temporarily disable the next block */
-	--can_resizeall;
-	break;
-    case 1:
-	/* temporarily enable the next block */
-	++can_resizeall;
-	break;
-    }
 
-    /*
-     * If we have a pending SIGWINCH, set the flag in each screen.
-     * But do this only if the block is enabled.
-     */
-    if (can_resizeall-- >= 0) {	/* test and disable */
-	if (have_sigwinch) {
-	    scan = _nc_screen_chain;
-	    while (scan) {
-		scan->_sig_winch = TRUE;
-		scan = scan->_next_screen;
-	    }
-	    have_sigwinch = 0;
+    (void) update;		/* no longer used */
+
+    if (_nc_globals.have_sigwinch) {
+	_nc_globals.have_sigwinch = 0;
+
+	scan = _nc_screen_chain;
+	while (scan) {
+	    scan->_sig_winch = TRUE;
+	    scan = scan->_next_screen;
 	}
     }
-    result = can_resizeall + 1;	/* reenable (unless disables are nested) */
-    can_resizeall = result;
 
-    return result;
+    return (SP ? SP->_sig_winch : 0);
 }
 
 #endif
@@ -156,19 +158,20 @@ NCURSES_EXPORT(void)
 use_env(bool f)
 {
     T((T_CALLED("use_env()")));
-    _use_env = f;
+    _nc_prescreen.use_env = f;
     returnVoid;
 }
 
-static void
+NCURSES_EXPORT(void)
 _nc_get_screensize(int *linep, int *colp)
 /* Obtain lines/columns values from the environment and/or terminfo entry */
 {
+    int my_tabsize;
+
     /* figure out the size of the screen */
     T(("screen size: terminfo lines = %d columns = %d", lines, columns));
 
-    _nc_handle_sigwinch(0);
-    if (!_use_env) {
+    if (!_nc_prescreen.use_env) {
 	*linep = (int) lines;
 	*colp = (int) columns;
     } else {			/* usually want to query LINES and COLUMNS from environment */
@@ -246,14 +249,20 @@ _nc_get_screensize(int *linep, int *colp)
 	lines = (short) (*linep);
 	columns = (short) (*colp);
     }
-    _nc_handle_sigwinch(1);
 
     T(("screen size is %dx%d", *linep, *colp));
 
     if (VALID_NUMERIC(init_tabs))
-	TABSIZE = (int) init_tabs;
+	my_tabsize = (int) init_tabs;
     else
-	TABSIZE = 8;
+	my_tabsize = 8;
+
+#if USE_REENTRANT
+    if (SP != 0)
+	SP->_TABSIZE = my_tabsize;
+#else
+    TABSIZE = my_tabsize;
+#endif
     T(("TABSIZE = %d", TABSIZE));
 }
 
@@ -536,8 +545,10 @@ _nc_setupterm(NCURSES_CONST char *tname, int Filedes, int *errret, bool reuse)
 	if (command_character && getenv("CC"))
 	    do_prototype();
 
+#if !USE_REENTRANT
 	strncpy(ttytype, cur_term->type.term_names, NAMESIZE - 1);
 	ttytype[NAMESIZE - 1] = '\0';
+#endif
 
 	cur_term->Filedes = Filedes;
 	cur_term->_termname = strdup(tname);
@@ -557,13 +568,16 @@ _nc_setupterm(NCURSES_CONST char *tname, int Filedes, int *errret, bool reuse)
     /*
      * We should always check the screensize, just in case.
      */
+#if USE_REENTRANT
+    _nc_get_screensize(SP ? &(SP->_LINES) : &(_nc_prescreen._LINES),
+		       SP ? &(SP->_COLS) : &(_nc_prescreen._COLS));
+#else
     _nc_get_screensize(&LINES, &COLS);
+#endif
 
     if (errret)
 	*errret = TGETENT_YES;
 
-    T((T_CREATE("screen %s %dx%d"), tname, LINES, COLS));
-
     if (generic_type) {
 	ret_error(TGETENT_NO, "'%s': I need something more specific.\n", tname);
     }
diff --git a/contrib/ncurses/ncurses/tinfo/lib_termcap.c b/contrib/ncurses/ncurses/tinfo/lib_termcap.c
index 33e15c5..ff97eea 100644
--- a/contrib/ncurses/ncurses/tinfo/lib_termcap.c
+++ b/contrib/ncurses/ncurses/tinfo/lib_termcap.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2005,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -45,26 +45,20 @@
 
 #include <term_entry.h>
 
-MODULE_ID("$Id: lib_termcap.c,v 1.58 2006/09/02 19:39:46 Miroslav.Lichvar Exp $")
+MODULE_ID("$Id: lib_termcap.c,v 1.61 2007/06/02 19:36:03 tom Exp $")
 
 NCURSES_EXPORT_VAR(char *) UP = 0;
 NCURSES_EXPORT_VAR(char *) BC = 0;
 
-typedef struct {
-    long sequence;
-    char *fix_sgr0;		/* this holds the filtered sgr0 string */
-    char *last_bufp;		/* help with fix_sgr0 leak */
-    TERMINAL *last_term;
-} CACHE;
+#define MyCache  _nc_globals.tgetent_cache
+#define CacheInx _nc_globals.tgetent_index
+#define CacheSeq _nc_globals.tgetent_sequence
 
-#define MAX_CACHE 4
-static CACHE cache[MAX_CACHE];
-static int in_cache = 0;
-
-#define FIX_SGR0 cache[in_cache].fix_sgr0
-#define LAST_TRM cache[in_cache].last_term
-#define LAST_BUF cache[in_cache].last_bufp
-#define LAST_SEQ cache[in_cache].sequence
+#define FIX_SGR0 MyCache[CacheInx].fix_sgr0
+#define LAST_TRM MyCache[CacheInx].last_term
+#define LAST_BUF MyCache[CacheInx].last_bufp
+#define LAST_USE MyCache[CacheInx].last_used
+#define LAST_SEQ MyCache[CacheInx].sequence
 
 /***************************************************************************
  *
@@ -84,8 +78,6 @@ static int in_cache = 0;
 NCURSES_EXPORT(int)
 tgetent(char *bufp, const char *name)
 {
-    static long sequence;
-
     int errcode;
     int n;
     bool found_cache = FALSE;
@@ -100,11 +92,17 @@ tgetent(char *bufp, const char *name)
      * caller, but if tgetent() is called with the same buffer, that is
      * good enough, since the previous data would be invalidated by the
      * current call.
+     *
+     * bufp may be a null pointer, e.g., GNU termcap.  That allocates data,
+     * which is good until the next tgetent() call.  The conventional termcap
+     * is inconvenient because of the fixed buffer size, but because it uses
+     * caller-supplied buffers, can have multiple terminal descriptions in
+     * use at a given time.
      */
-    for (n = 0; n < MAX_CACHE; ++n) {
-	bool same_result = (bufp != 0 && cache[n].last_bufp == bufp);
+    for (n = 0; n < TGETENT_MAX; ++n) {
+	bool same_result = (MyCache[n].last_used && MyCache[n].last_bufp == bufp);
 	if (same_result) {
-	    in_cache = n;
+	    CacheInx = n;
 	    if (FIX_SGR0 != 0) {
 		FreeAndNull(FIX_SGR0);
 	    }
@@ -114,10 +112,10 @@ tgetent(char *bufp, const char *name)
 	    if (LAST_TRM != 0 && LAST_TRM != cur_term) {
 		TERMINAL *trm = LAST_TRM;
 		del_curterm(LAST_TRM);
-		for (in_cache = 0; in_cache < MAX_CACHE; ++in_cache)
+		for (CacheInx = 0; CacheInx < TGETENT_MAX; ++CacheInx)
 		    if (LAST_TRM == trm)
 			LAST_TRM = 0;
-		in_cache = n;
+		CacheInx = n;
 	    }
 	    found_cache = TRUE;
 	    break;
@@ -126,15 +124,15 @@ tgetent(char *bufp, const char *name)
     if (!found_cache) {
 	int best = 0;
 
-	for (in_cache = 0; in_cache < MAX_CACHE; ++in_cache) {
-	    if (LAST_SEQ < cache[best].sequence) {
-		best = in_cache;
+	for (CacheInx = 0; CacheInx < TGETENT_MAX; ++CacheInx) {
+	    if (LAST_SEQ < MyCache[best].sequence) {
+		best = CacheInx;
 	    }
 	}
-	in_cache = best;
+	CacheInx = best;
     }
     LAST_TRM = cur_term;
-    LAST_SEQ = ++sequence;
+    LAST_SEQ = ++CacheSeq;
 
     PC = 0;
     UP = 0;
@@ -164,6 +162,7 @@ tgetent(char *bufp, const char *name)
 	    }
 	}
 	LAST_BUF = bufp;
+	LAST_USE = TRUE;
 
 	(void) baudrate();	/* sets ospeed as a side-effect */
 
@@ -282,9 +281,10 @@ tgetstr(NCURSES_CONST char *id, char **area)
 NCURSES_EXPORT(void)
 _nc_tgetent_leaks(void)
 {
-    for (in_cache = 0; in_cache < MAX_CACHE; ++in_cache) {
+    for (CacheInx = 0; CacheInx < TGETENT_MAX; ++CacheInx) {
 	FreeIfNeeded(FIX_SGR0);
-	del_curterm(LAST_TRM);
+	if (LAST_TRM != 0)
+	    del_curterm(LAST_TRM);
     }
 }
 #endif
diff --git a/contrib/ncurses/ncurses/tinfo/lib_tparm.c b/contrib/ncurses/ncurses/tinfo/lib_tparm.c
index cba31d9..d11fcf8 100644
--- a/contrib/ncurses/ncurses/tinfo/lib_tparm.c
+++ b/contrib/ncurses/ncurses/tinfo/lib_tparm.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2005,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -43,7 +43,7 @@
 #include <term.h>
 #include <tic.h>
 
-MODULE_ID("$Id: lib_tparm.c,v 1.71 2006/11/26 01:12:56 tom Exp $")
+MODULE_ID("$Id: lib_tparm.c,v 1.74 2007/09/29 20:37:13 tom Exp $")
 
 /*
  *	char *
@@ -105,43 +105,20 @@ MODULE_ID("$Id: lib_tparm.c,v 1.71 2006/11/26 01:12:56 tom Exp $")
  *	resulting in x mod y, not the reverse.
  */
 
-#define STACKSIZE	20
-
-typedef struct {
-    union {
-	int num;
-	char *str;
-    } data;
-    bool num_type;
-} stack_frame;
-
 NCURSES_EXPORT_VAR(int) _nc_tparm_err = 0;
 
-static stack_frame stack[STACKSIZE];
-static int stack_ptr;
-static const char *tparam_base = "";
-
-#ifdef TRACE
-static const char *tname;
-#endif /* TRACE */
-
-static char *out_buff;
-static size_t out_size;
-static size_t out_used;
-
-static char *fmt_buff;
-static size_t fmt_size;
+#define TPS(var) _nc_prescreen.tparm_state.var
 
 #if NO_LEAKS
 NCURSES_EXPORT(void)
 _nc_free_tparm(void)
 {
-    if (out_buff != 0) {
-	FreeAndNull(out_buff);
-	out_size = 0;
-	out_used = 0;
-	FreeAndNull(fmt_buff);
-	fmt_size = 0;
+    if (TPS(out_buff) != 0) {
+	FreeAndNull(TPS(out_buff));
+	TPS(out_size) = 0;
+	TPS(out_used) = 0;
+	FreeAndNull(TPS(fmt_buff));
+	TPS(fmt_size) = 0;
     }
 }
 #endif
@@ -149,11 +126,11 @@ _nc_free_tparm(void)
 static NCURSES_INLINE void
 get_space(size_t need)
 {
-    need += out_used;
-    if (need > out_size) {
-	out_size = need * 2;
-	out_buff = typeRealloc(char, out_size, out_buff);
-	if (out_buff == 0)
+    need += TPS(out_used);
+    if (need > TPS(out_size)) {
+	TPS(out_size) = need * 2;
+	TPS(out_buff) = typeRealloc(char, TPS(out_size), TPS(out_buff));
+	if (TPS(out_buff) == 0)
 	    _nc_err_abort(MSG_NO_MEMORY);
     }
 }
@@ -167,8 +144,8 @@ save_text(const char *fmt, const char *s, int len)
 
     get_space(s_len + 1);
 
-    (void) sprintf(out_buff + out_used, fmt, s);
-    out_used += strlen(out_buff + out_used);
+    (void) sprintf(TPS(out_buff) + TPS(out_used), fmt, s);
+    TPS(out_used) += strlen(TPS(out_buff) + TPS(out_used));
 }
 
 static NCURSES_INLINE void
@@ -179,8 +156,8 @@ save_number(const char *fmt, int number, int len)
 
     get_space((unsigned) len + 1);
 
-    (void) sprintf(out_buff + out_used, fmt, number);
-    out_used += strlen(out_buff + out_used);
+    (void) sprintf(TPS(out_buff) + TPS(out_used), fmt, number);
+    TPS(out_used) += strlen(TPS(out_buff) + TPS(out_used));
 }
 
 static NCURSES_INLINE void
@@ -189,18 +166,18 @@ save_char(int c)
     if (c == 0)
 	c = 0200;
     get_space(1);
-    out_buff[out_used++] = c;
+    TPS(out_buff)[TPS(out_used)++] = c;
 }
 
 static NCURSES_INLINE void
 npush(int x)
 {
-    if (stack_ptr < STACKSIZE) {
-	stack[stack_ptr].num_type = TRUE;
-	stack[stack_ptr].data.num = x;
-	stack_ptr++;
+    if (TPS(stack_ptr) < STACKSIZE) {
+	TPS(stack)[TPS(stack_ptr)].num_type = TRUE;
+	TPS(stack)[TPS(stack_ptr)].data.num = x;
+	TPS(stack_ptr)++;
     } else {
-	DEBUG(2, ("npush: stack overflow: %s", _nc_visbuf(tparam_base)));
+	DEBUG(2, ("npush: stack overflow: %s", _nc_visbuf(TPS(tparam_base))));
 	_nc_tparm_err++;
     }
 }
@@ -209,12 +186,12 @@ static NCURSES_INLINE int
 npop(void)
 {
     int result = 0;
-    if (stack_ptr > 0) {
-	stack_ptr--;
-	if (stack[stack_ptr].num_type)
-	    result = stack[stack_ptr].data.num;
+    if (TPS(stack_ptr) > 0) {
+	TPS(stack_ptr)--;
+	if (TPS(stack)[TPS(stack_ptr)].num_type)
+	    result = TPS(stack)[TPS(stack_ptr)].data.num;
     } else {
-	DEBUG(2, ("npop: stack underflow: %s", _nc_visbuf(tparam_base)));
+	DEBUG(2, ("npop: stack underflow: %s", _nc_visbuf(TPS(tparam_base))));
 	_nc_tparm_err++;
     }
     return result;
@@ -223,12 +200,12 @@ npop(void)
 static NCURSES_INLINE void
 spush(char *x)
 {
-    if (stack_ptr < STACKSIZE) {
-	stack[stack_ptr].num_type = FALSE;
-	stack[stack_ptr].data.str = x;
-	stack_ptr++;
+    if (TPS(stack_ptr) < STACKSIZE) {
+	TPS(stack)[TPS(stack_ptr)].num_type = FALSE;
+	TPS(stack)[TPS(stack_ptr)].data.str = x;
+	TPS(stack_ptr)++;
     } else {
-	DEBUG(2, ("spush: stack overflow: %s", _nc_visbuf(tparam_base)));
+	DEBUG(2, ("spush: stack overflow: %s", _nc_visbuf(TPS(tparam_base))));
 	_nc_tparm_err++;
     }
 }
@@ -238,12 +215,13 @@ spop(void)
 {
     static char dummy[] = "";	/* avoid const-cast */
     char *result = dummy;
-    if (stack_ptr > 0) {
-	stack_ptr--;
-	if (!stack[stack_ptr].num_type && stack[stack_ptr].data.str != 0)
-	    result = stack[stack_ptr].data.str;
+    if (TPS(stack_ptr) > 0) {
+	TPS(stack_ptr)--;
+	if (!TPS(stack)[TPS(stack_ptr)].num_type
+	    && TPS(stack)[TPS(stack_ptr)].data.str != 0)
+	    result = TPS(stack)[TPS(stack_ptr)].data.str;
     } else {
-	DEBUG(2, ("spop: stack underflow: %s", _nc_visbuf(tparam_base)));
+	DEBUG(2, ("spop: stack underflow: %s", _nc_visbuf(TPS(tparam_base))));
 	_nc_tparm_err++;
     }
     return result;
@@ -369,10 +347,11 @@ _nc_tparm_analyze(const char *string, char *p_is_s[NUM_PARM], int *popcount)
     if (cp == 0)
 	return 0;
 
-    if ((len2 = strlen(cp)) > fmt_size) {
-	fmt_size = len2 + fmt_size + 2;
-	if ((fmt_buff = typeRealloc(char, fmt_size, fmt_buff)) == 0)
-	      return 0;
+    if ((len2 = strlen(cp)) > TPS(fmt_size)) {
+	TPS(fmt_size) = len2 + TPS(fmt_size) + 2;
+	TPS(fmt_buff) = typeRealloc(char, TPS(fmt_size), TPS(fmt_buff));
+	if (TPS(fmt_buff) == 0)
+	    return 0;
     }
 
     memset(p_is_s, 0, sizeof(p_is_s[0]) * NUM_PARM);
@@ -381,7 +360,7 @@ _nc_tparm_analyze(const char *string, char *p_is_s[NUM_PARM], int *popcount)
     while ((cp - string) < (int) len2) {
 	if (*cp == '%') {
 	    cp++;
-	    cp = parse_format(cp, fmt_buff, &len);
+	    cp = parse_format(cp, TPS(fmt_buff), &len);
 	    switch (*cp) {
 	    default:
 		break;
@@ -474,7 +453,6 @@ _nc_tparm_analyze(const char *string, char *p_is_s[NUM_PARM], int *popcount)
 static NCURSES_INLINE char *
 tparam_internal(const char *string, va_list ap)
 {
-#define NUM_VARS 26
     char *p_is_s[NUM_PARM];
     TPARM_ARG param[NUM_PARM];
     int popcount;
@@ -485,13 +463,11 @@ tparam_internal(const char *string, va_list ap)
     int i;
     const char *cp = string;
     size_t len2;
-    static int dynamic_var[NUM_VARS];
-    static int static_vars[NUM_VARS];
 
     if (cp == NULL)
 	return NULL;
 
-    out_used = 0;
+    TPS(out_used) = 0;
     len2 = strlen(cp);
 
     /*
@@ -500,7 +476,7 @@ tparam_internal(const char *string, va_list ap)
      * variable-length argument list.
      */
     number = _nc_tparm_analyze(cp, p_is_s, &popcount);
-    if (fmt_buff == 0)
+    if (TPS(fmt_buff) == 0)
 	return NULL;
 
     for (i = 0; i < max(popcount, number); i++) {
@@ -525,22 +501,23 @@ tparam_internal(const char *string, va_list ap)
      * the expansion of (for example) \E[%d;%dH work correctly in termcap
      * style, which means tparam() will expand termcap strings OK.
      */
-    stack_ptr = 0;
+    TPS(stack_ptr) = 0;
     if (popcount == 0) {
 	popcount = number;
 	for (i = number - 1; i >= 0; i--)
 	    npush(param[i]);
     }
 #ifdef TRACE
-    if (_nc_tracing & TRACE_CALLS) {
+    if (USE_TRACEF(TRACE_CALLS)) {
 	for (i = 0; i < popcount; i++) {
 	    if (p_is_s[i] != 0)
 		save_text(", %s", _nc_visbuf(p_is_s[i]), 0);
 	    else
 		save_number(", %d", param[i], 0);
 	}
-	_tracef(T_CALLED("%s(%s%s)"), tname, _nc_visbuf(cp), out_buff);
-	out_used = 0;
+	_tracef(T_CALLED("%s(%s%s)"), TPS(tname), _nc_visbuf(cp), TPS(out_buff));
+	TPS(out_used) = 0;
+	_nc_unlock_global(tracef);
     }
 #endif /* TRACE */
 
@@ -548,8 +525,8 @@ tparam_internal(const char *string, va_list ap)
 	if (*cp != '%') {
 	    save_char(UChar(*cp));
 	} else {
-	    tparam_base = cp++;
-	    cp = parse_format(cp, fmt_buff, &len);
+	    TPS(tparam_base) = cp++;
+	    cp = parse_format(cp, TPS(fmt_buff), &len);
 	    switch (*cp) {
 	    default:
 		break;
@@ -561,7 +538,7 @@ tparam_internal(const char *string, va_list ap)
 	    case 'o':		/* FALLTHRU */
 	    case 'x':		/* FALLTHRU */
 	    case 'X':		/* FALLTHRU */
-		save_number(fmt_buff, npop(), len);
+		save_number(TPS(fmt_buff), npop(), len);
 		break;
 
 	    case 'c':		/* FALLTHRU */
@@ -573,7 +550,7 @@ tparam_internal(const char *string, va_list ap)
 		break;
 
 	    case 's':
-		save_text(fmt_buff, spop(), len);
+		save_text(TPS(fmt_buff), spop(), len);
 		break;
 
 	    case 'p':
@@ -591,10 +568,10 @@ tparam_internal(const char *string, va_list ap)
 		cp++;
 		if (isUPPER(*cp)) {
 		    i = (UChar(*cp) - 'A');
-		    static_vars[i] = npop();
+		    TPS(static_vars)[i] = npop();
 		} else if (isLOWER(*cp)) {
 		    i = (UChar(*cp) - 'a');
-		    dynamic_var[i] = npop();
+		    TPS(dynamic_var)[i] = npop();
 		}
 		break;
 
@@ -602,10 +579,10 @@ tparam_internal(const char *string, va_list ap)
 		cp++;
 		if (isUPPER(*cp)) {
 		    i = (UChar(*cp) - 'A');
-		    npush(static_vars[i]);
+		    npush(TPS(static_vars)[i]);
 		} else if (isLOWER(*cp)) {
 		    i = (UChar(*cp) - 'a');
-		    npush(dynamic_var[i]);
+		    npush(TPS(dynamic_var)[i]);
 		}
 		break;
 
@@ -768,10 +745,10 @@ tparam_internal(const char *string, va_list ap)
     }				/* endwhile (*cp) */
 
     get_space(1);
-    out_buff[out_used] = '\0';
+    TPS(out_buff)[TPS(out_used)] = '\0';
 
-    T((T_RETURN("%s"), _nc_visbuf(out_buff)));
-    return (out_buff);
+    T((T_RETURN("%s"), _nc_visbuf(TPS(out_buff))));
+    return (TPS(out_buff));
 }
 
 #if NCURSES_TPARM_VARARGS
@@ -789,7 +766,7 @@ tparm_varargs(NCURSES_CONST char *string,...)
     _nc_tparm_err = 0;
     va_start(ap, string);
 #ifdef TRACE
-    tname = "tparm";
+    TPS(tname) = "tparm";
 #endif /* TRACE */
     result = tparam_internal(string, ap);
     va_end(ap);
diff --git a/contrib/ncurses/ncurses/tinfo/lib_tputs.c b/contrib/ncurses/ncurses/tinfo/lib_tputs.c
index 3a18ffd..aab3351 100644
--- a/contrib/ncurses/ncurses/tinfo/lib_tputs.c
+++ b/contrib/ncurses/ncurses/tinfo/lib_tputs.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2003,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -45,12 +45,12 @@
 #include <termcap.h>		/* ospeed */
 #include <tic.h>
 
-MODULE_ID("$Id: lib_tputs.c,v 1.62 2003/08/23 21:39:20 tom Exp $")
+MODULE_ID("$Id: lib_tputs.c,v 1.64 2007/09/29 20:37:13 tom Exp $")
 
-NCURSES_EXPORT_VAR(char) PC = 0;		/* used by termcap library */
-NCURSES_EXPORT_VAR(NCURSES_OSPEED) ospeed = 0;	/* used by termcap library */
+NCURSES_EXPORT_VAR(char) PC = 0;              /* used by termcap library */
+NCURSES_EXPORT_VAR(NCURSES_OSPEED) ospeed = 0;        /* used by termcap library */
 
-NCURSES_EXPORT_VAR(int) _nc_nulls_sent = 0;	/* used by 'tack' program */
+NCURSES_EXPORT_VAR(int) _nc_nulls_sent = 0;   /* used by 'tack' program */
 
 static int (*my_outch) (int c) = _nc_outch;
 
@@ -84,7 +84,7 @@ _nc_flush(void)
 NCURSES_EXPORT(int)
 _nc_outch(int ch)
 {
-    TRACE_OUTCHARS(1);
+    COUNT_OUTCHARS(1);
 
     if (SP != 0
 	&& SP->_cleanup) {
@@ -119,7 +119,7 @@ tputs(const char *string, int affcnt, int (*outc) (int))
 #ifdef TRACE
     char addrbuf[32];
 
-    if (_nc_tracing & TRACE_TPUTS) {
+    if (USE_TRACEF(TRACE_TPUTS)) {
 	if (outc == _nc_outch)
 	    (void) strcpy(addrbuf, "_nc_outch");
 	else
@@ -130,7 +130,8 @@ tputs(const char *string, int affcnt, int (*outc) (int))
 	} else {
 	    _tracef("tputs(%s, %d, %s) called", _nc_visbuf(string), affcnt, addrbuf);
 	}
-	_nc_tputs_trace = (char *) NULL;
+	TPUTS_TRACE(NULL);
+	_nc_unlock_global(tracef);
     }
 #endif /* TRACE */
 
diff --git a/contrib/ncurses/ncurses/tinfo/lib_ttyflags.c b/contrib/ncurses/ncurses/tinfo/lib_ttyflags.c
index 77c35fa..4cbbf50 100644
--- a/contrib/ncurses/ncurses/tinfo/lib_ttyflags.c
+++ b/contrib/ncurses/ncurses/tinfo/lib_ttyflags.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2005,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -38,31 +38,35 @@
 #include <curses.priv.h>
 #include <term.h>		/* cur_term */
 
-MODULE_ID("$Id: lib_ttyflags.c,v 1.13 2006/12/10 01:31:54 tom Exp $")
+MODULE_ID("$Id: lib_ttyflags.c,v 1.15 2007/05/26 18:54:25 tom Exp $")
 
 NCURSES_EXPORT(int)
 _nc_get_tty_mode(TTY * buf)
 {
     int result = OK;
 
-    if (cur_term == 0) {
+    if (buf == 0) {
 	result = ERR;
     } else {
-	for (;;) {
-	    if (GET_TTY(cur_term->Filedes, buf) != 0) {
-		if (errno == EINTR)
-		    continue;
-		result = ERR;
+	if (cur_term == 0) {
+	    result = ERR;
+	} else {
+	    for (;;) {
+		if (GET_TTY(cur_term->Filedes, buf) != 0) {
+		    if (errno == EINTR)
+			continue;
+		    result = ERR;
+		}
+		break;
 	    }
-	    break;
 	}
-    }
 
-    if (result == ERR)
-	memset(buf, 0, sizeof(*buf));
+	if (result == ERR)
+	    memset(buf, 0, sizeof(*buf));
 
-    TR(TRACE_BITS, ("_nc_get_tty_mode(%d): %s",
-		    cur_term->Filedes, _nc_trace_ttymode(buf)));
+	TR(TRACE_BITS, ("_nc_get_tty_mode(%d): %s",
+			cur_term->Filedes, _nc_trace_ttymode(buf)));
+    }
     return (result);
 }
 
@@ -71,22 +75,26 @@ _nc_set_tty_mode(TTY * buf)
 {
     int result = OK;
 
-    if (cur_term == 0) {
+    if (buf == 0) {
 	result = ERR;
     } else {
-	for (;;) {
-	    if (SET_TTY(cur_term->Filedes, buf) != 0) {
-		if (errno == EINTR)
-		    continue;
-		if ((errno == ENOTTY) && (SP != 0))
-		    SP->_notty = TRUE;
-		result = ERR;
+	if (cur_term == 0) {
+	    result = ERR;
+	} else {
+	    for (;;) {
+		if (SET_TTY(cur_term->Filedes, buf) != 0) {
+		    if (errno == EINTR)
+			continue;
+		    if ((errno == ENOTTY) && (SP != 0))
+			SP->_notty = TRUE;
+		    result = ERR;
+		}
+		break;
 	    }
-	    break;
 	}
+	TR(TRACE_BITS, ("_nc_set_tty_mode(%d): %s",
+			cur_term->Filedes, _nc_trace_ttymode(buf)));
     }
-    TR(TRACE_BITS, ("_nc_set_tty_mode(%d): %s",
-		    cur_term->Filedes, _nc_trace_ttymode(buf)));
     return (result);
 }
 
@@ -164,19 +172,33 @@ reset_shell_mode(void)
     returnCode(ERR);
 }
 
+static TTY *
+saved_tty(void)
+{
+    TTY *result = 0;
+
+    if (SP != 0) {
+	result = &(SP->_saved_tty);
+    } else {
+	if (_nc_prescreen.saved_tty == 0) {
+	    _nc_prescreen.saved_tty = typeCalloc(TTY, 1);
+	}
+	result = _nc_prescreen.saved_tty;
+    }
+    return result;
+}
+
 /*
 **	savetty()  and  resetty()
 **
 */
 
-static TTY buf;
-
 NCURSES_EXPORT(int)
 savetty(void)
 {
     T((T_CALLED("savetty()")));
 
-    returnCode(_nc_get_tty_mode(&buf));
+    returnCode(_nc_get_tty_mode(saved_tty()));
 }
 
 NCURSES_EXPORT(int)
@@ -184,5 +206,5 @@ resetty(void)
 {
     T((T_CALLED("resetty()")));
 
-    returnCode(_nc_set_tty_mode(&buf));
+    returnCode(_nc_set_tty_mode(saved_tty()));
 }
diff --git a/contrib/ncurses/ncurses/tinfo/make_keys.c b/contrib/ncurses/ncurses/tinfo/make_keys.c
index 8f6243c..0036718 100644
--- a/contrib/ncurses/ncurses/tinfo/make_keys.c
+++ b/contrib/ncurses/ncurses/tinfo/make_keys.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2000,2005 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2005,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -39,7 +39,7 @@
 #define USE_TERMLIB 1
 #include <curses.priv.h>
 
-MODULE_ID("$Id: make_keys.c,v 1.12 2005/08/20 19:58:18 tom Exp $")
+MODULE_ID("$Id: make_keys.c,v 1.13 2007/01/07 00:00:14 tom Exp $")
 
 #include <names.c>
 
@@ -113,7 +113,7 @@ main(int argc, char *argv[])
 	"#if BROKEN_LINKER",
 	"static",
 	"#endif",
-	"struct tinfo_fkeys _nc_tinfo_fkeys[] = {",
+	"const struct tinfo_fkeys _nc_tinfo_fkeys[] = {",
 	0
     };
     static const char *suffix[] =
diff --git a/contrib/ncurses/ncurses/tinfo/name_match.c b/contrib/ncurses/ncurses/tinfo/name_match.c
index fee3ba3..c8d728f 100644
--- a/contrib/ncurses/ncurses/tinfo/name_match.c
+++ b/contrib/ncurses/ncurses/tinfo/name_match.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1999-2004,2005 Free Software Foundation, Inc.              *
+ * Copyright (c) 1999-2005,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -34,38 +34,38 @@
 #include <term.h>
 #include <tic.h>
 
-MODULE_ID("$Id: name_match.c,v 1.15 2005/01/22 21:47:25 tom Exp $")
+MODULE_ID("$Id: name_match.c,v 1.16 2007/04/21 21:28:13 tom Exp $")
 
 /*
  *	_nc_first_name(char *names)
  *
  *	Extract the primary name from a compiled entry.
  */
+#define FirstName _nc_globals.first_name
 
 NCURSES_EXPORT(char *)
 _nc_first_name(const char *const sp)
 /* get the first name from the given name list */
 {
-    static char *buf;
-    register unsigned n;
+    unsigned n;
 
 #if NO_LEAKS
     if (sp == 0) {
-	if (buf != 0)
-	    FreeAndNull(buf);	/* for leak-testing */
+	if (FirstName != 0)
+	    FreeAndNull(FirstName);
 	return 0;
     }
 #endif
 
-    if (buf == 0)
-	buf = typeMalloc(char, MAX_NAME_SIZE + 1);
+    if (FirstName == 0)
+	FirstName = typeMalloc(char, MAX_NAME_SIZE + 1);
     for (n = 0; n < MAX_NAME_SIZE; n++) {
-	if ((buf[n] = sp[n]) == '\0'
-	    || (buf[n] == '|'))
+	if ((FirstName[n] = sp[n]) == '\0'
+	    || (FirstName[n] == '|'))
 	    break;
     }
-    buf[n] = '\0';
-    return (buf);
+    FirstName[n] = '\0';
+    return (FirstName);
 }
 
 /*
diff --git a/contrib/ncurses/ncurses/tinfo/parse_entry.c b/contrib/ncurses/ncurses/tinfo/parse_entry.c
index 510b232..375ce8f 100644
--- a/contrib/ncurses/ncurses/tinfo/parse_entry.c
+++ b/contrib/ncurses/ncurses/tinfo/parse_entry.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2005,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -48,7 +48,7 @@
 #include <tic.h>
 #include <term_entry.h>
 
-MODULE_ID("$Id: parse_entry.c,v 1.63 2006/06/17 17:57:50 tom Exp $")
+MODULE_ID("$Id: parse_entry.c,v 1.65 2007/08/11 16:19:02 tom Exp $")
 
 #ifdef LINT
 static short const parametrized[] =
@@ -283,7 +283,7 @@ _nc_parse_entry(struct entry *entryp, int literal, bool silent)
 	} else {
 	    /* normal token lookup */
 	    entry_ptr = _nc_find_entry(_nc_curr_token.tk_name,
-				       _nc_syntax ? _nc_cap_hash_table : _nc_info_hash_table);
+				       _nc_get_hash_table(_nc_syntax));
 
 	    /*
 	     * Our kluge to handle aliasing.  The reason it's done
@@ -300,7 +300,7 @@ _nc_parse_entry(struct entry *entryp, int literal, bool silent)
 		    if (entryp->nuses != 0) {
 			BAD_TC_USAGE
 		    }
-		    for (ap = _nc_capalias_table; ap->from; ap++)
+		    for (ap = _nc_get_alias_table(TRUE); ap->from; ap++)
 			if (strcmp(ap->from, _nc_curr_token.tk_name) == 0) {
 			    if (ap->to == (char *) 0) {
 				_nc_warning("%s (%s termcap extension) ignored",
@@ -308,14 +308,15 @@ _nc_parse_entry(struct entry *entryp, int literal, bool silent)
 				goto nexttok;
 			    }
 
-			    entry_ptr = _nc_find_entry(ap->to, _nc_cap_hash_table);
+			    entry_ptr = _nc_find_entry(ap->to,
+						       _nc_get_hash_table(TRUE));
 			    if (entry_ptr && !silent)
 				_nc_warning("%s (%s termcap extension) aliased to %s",
 					    ap->from, ap->source, ap->to);
 			    break;
 			}
 		} else {	/* if (_nc_syntax == SYN_TERMINFO) */
-		    for (ap = _nc_infoalias_table; ap->from; ap++)
+		    for (ap = _nc_get_alias_table(FALSE); ap->from; ap++)
 			if (strcmp(ap->from, _nc_curr_token.tk_name) == 0) {
 			    if (ap->to == (char *) 0) {
 				_nc_warning("%s (%s terminfo extension) ignored",
@@ -323,7 +324,8 @@ _nc_parse_entry(struct entry *entryp, int literal, bool silent)
 				goto nexttok;
 			    }
 
-			    entry_ptr = _nc_find_entry(ap->to, _nc_info_hash_table);
+			    entry_ptr = _nc_find_entry(ap->to,
+						       _nc_get_hash_table(FALSE));
 			    if (entry_ptr && !silent)
 				_nc_warning("%s (%s terminfo extension) aliased to %s",
 					    ap->from, ap->source, ap->to);
@@ -796,8 +798,8 @@ postprocess_termcap(TERMTYPE *tp, bool has_base)
 
 	    /* now we know we found a match in ko_table, so... */
 
-	    from_ptr = _nc_find_entry(ap->from, _nc_cap_hash_table);
-	    to_ptr = _nc_find_entry(ap->to, _nc_info_hash_table);
+	    from_ptr = _nc_find_entry(ap->from, _nc_get_hash_table(TRUE));
+	    to_ptr = _nc_find_entry(ap->to, _nc_get_hash_table(FALSE));
 
 	    if (!from_ptr || !to_ptr)	/* should never happen! */
 		_nc_err_abort("ko translation table is invalid, I give up");
diff --git a/contrib/ncurses/ncurses/tinfo/read_entry.c b/contrib/ncurses/ncurses/tinfo/read_entry.c
index c6c3275..6a050ee 100644
--- a/contrib/ncurses/ncurses/tinfo/read_entry.c
+++ b/contrib/ncurses/ncurses/tinfo/read_entry.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2005,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -42,7 +42,7 @@
 #include <tic.h>
 #include <term_entry.h>
 
-MODULE_ID("$Id: read_entry.c,v 1.99 2006/08/19 15:58:50 tom Exp $")
+MODULE_ID("$Id: read_entry.c,v 1.100 2007/11/17 23:56:50 tom Exp $")
 
 #define TYPE_CALLOC(type,elts) typeCalloc(type, (unsigned)(elts))
 
@@ -409,7 +409,7 @@ _nc_read_tic_entry(char *filename,
 	unsigned need = 4 + strlen(path) + strlen(name);
 
 	if (need <= limit) {
-	    (void) sprintf(filename, "%s/%c/%s", path, *name, name);
+	    (void) sprintf(filename, "%s/" LEAF_FMT "/%s", path, *name, name);
 	    result = _nc_read_file_entry(filename, tp);
 	}
     }
diff --git a/contrib/ncurses/ncurses/tinfo/setbuf.c b/contrib/ncurses/ncurses/tinfo/setbuf.c
index 94bb6d3..ba910e8 100644
--- a/contrib/ncurses/ncurses/tinfo/setbuf.c
+++ b/contrib/ncurses/ncurses/tinfo/setbuf.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2000,2003 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2003,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -40,7 +40,7 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: setbuf.c,v 1.12 2003/11/15 23:55:34 tom Exp $")
+MODULE_ID("$Id: setbuf.c,v 1.13 2007/05/12 19:04:02 tom Exp $")
 
 /*
  * If the output file descriptor is connected to a tty (the typical case) it
@@ -102,7 +102,7 @@ _nc_set_buffer(FILE *ofp, bool buffered)
 {
     /* optional optimization hack -- do before any output to ofp */
 #if HAVE_SETVBUF || HAVE_SETBUFFER
-    if (SP->_buffered != (int)buffered) {
+    if (SP->_buffered != buffered) {
 	unsigned buf_len;
 	char *buf_ptr;
 
diff --git a/contrib/ncurses/ncurses/tinfo/strings.c b/contrib/ncurses/ncurses/tinfo/strings.c
index d5377fe..78cd2ef 100644
--- a/contrib/ncurses/ncurses/tinfo/strings.c
+++ b/contrib/ncurses/ncurses/tinfo/strings.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 2000,2003 Free Software Foundation, Inc.                   *
+ * Copyright (c) 2000-2003,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -36,7 +36,7 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: strings.c,v 1.5 2003/08/16 23:46:00 tom Exp $")
+MODULE_ID("$Id: strings.c,v 1.6 2007/08/11 17:12:17 tom Exp $")
 
 /****************************************************************************
  * Useful string functions (especially for mvcur)
@@ -52,7 +52,7 @@ _nc_strstr(const char *haystack, const char *needle)
 
     while ((len1 != 0) && (len1-- >= len2)) {
 	if (!strncmp(haystack, needle, len2)) {
-	    result = haystack;
+	    result = (char *) haystack;
 	    break;
 	}
 	haystack++;
diff --git a/contrib/ncurses/ncurses/tinfo/trim_sgr0.c b/contrib/ncurses/ncurses/tinfo/trim_sgr0.c
index 3ce18e0..80c8f77 100644
--- a/contrib/ncurses/ncurses/tinfo/trim_sgr0.c
+++ b/contrib/ncurses/ncurses/tinfo/trim_sgr0.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 2005 Free Software Foundation, Inc.                        *
+ * Copyright (c) 2005-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -37,7 +37,7 @@
 #include <tic.h>
 #include <term_entry.h>
 
-MODULE_ID("$Id: trim_sgr0.c,v 1.7 2006/12/02 19:37:57 tom Exp $")
+MODULE_ID("$Id: trim_sgr0.c,v 1.8 2007/04/07 17:14:11 tom Exp $")
 
 #undef CUR
 #define CUR tp->
@@ -247,9 +247,7 @@ _nc_trim_sgr0(TERMTYPE *tp)
 	if (!rewrite_sgr(on, enter_alt_charset_mode)
 	    || !rewrite_sgr(off, exit_alt_charset_mode)
 	    || !rewrite_sgr(end, exit_alt_charset_mode)) {
-	    FreeIfNeeded(on);
 	    FreeIfNeeded(off);
-	    FreeIfNeeded(end);
 	} else if (similar_sgr(off, end)
 		   && !similar_sgr(off, on)) {
 	    TR(TRACE_DATABASE, ("adjusting sgr(9:off) : %s", _nc_visbuf(off)));
@@ -315,8 +313,8 @@ _nc_trim_sgr0(TERMTYPE *tp)
 	     */
 	    free(off);
 	}
-	free(end);
-	free(on);
+	FreeIfNeeded(end);
+	FreeIfNeeded(on);
     } else {
 	/*
 	 * Possibly some applications are confused if sgr0 contains rmacs,
diff --git a/contrib/ncurses/ncurses/tinfo/use_screen.c b/contrib/ncurses/ncurses/tinfo/use_screen.c
new file mode 100644
index 0000000..27730b0
--- /dev/null
+++ b/contrib/ncurses/ncurses/tinfo/use_screen.c
@@ -0,0 +1,60 @@
+/****************************************************************************
+ * Copyright (c) 2007 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * 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.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *     Author: Thomas E. Dickey                        2007                 *
+ ****************************************************************************/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id: use_screen.c,v 1.2 2007/09/08 21:46:48 tom Exp $")
+
+NCURSES_EXPORT(int)
+use_screen(SCREEN *screen, NCURSES_CALLBACK func, void *data)
+{
+    SCREEN *save_SP;
+    int code = OK;
+
+    T((T_CALLED("use_screen(%p,%p,%p)"), screen, func, data));
+
+    /*
+     * FIXME - add a flag so a given thread can check if _it_ has already
+     * recurred through this point, return an error if so.
+     */
+    _nc_lock_global(use_screen);
+    save_SP = SP;
+    set_term(screen);
+
+    code = func(screen->_stdscr, data);
+
+    set_term(save_SP);
+    _nc_unlock_global(use_screen);
+    returnCode(code);
+
+    return 0;
+}
diff --git a/contrib/ncurses/ncurses/tinfo/write_entry.c b/contrib/ncurses/ncurses/tinfo/write_entry.c
index 5426f1f..05027e0 100644
--- a/contrib/ncurses/ncurses/tinfo/write_entry.c
+++ b/contrib/ncurses/ncurses/tinfo/write_entry.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2002,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -54,7 +54,7 @@
 #define TRACE_OUT(p)		/*nothing */
 #endif
 
-MODULE_ID("$Id: write_entry.c,v 1.68 2006/10/14 20:45:16 tom Exp $")
+MODULE_ID("$Id: write_entry.c,v 1.70 2007/11/17 23:38:28 tom Exp $")
 
 static int total_written;
 
@@ -97,17 +97,16 @@ check_writeable(int code)
     static const char dirnames[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
     static bool verified[sizeof(dirnames)];
 
-    char dir[2];
+    char dir[sizeof(LEAF_FMT)];
     char *s = 0;
 
     if (code == 0 || (s = strchr(dirnames, code)) == 0)
-	_nc_err_abort("Illegal terminfo subdirectory \"%c\"", code);
+	_nc_err_abort("Illegal terminfo subdirectory \"" LEAF_FMT "\"", code);
 
     if (verified[s - dirnames])
 	return;
 
-    dir[0] = code;
-    dir[1] = '\0';
+    sprintf(dir, LEAF_FMT, code);
     if (make_db_root(dir) < 0) {
 	_nc_err_abort("%s/%s: permission denied", _nc_tic_dir(0), dir);
     }
@@ -358,7 +357,7 @@ _nc_write_entry(TERMTYPE *const tp)
     if (strlen(first_name) > sizeof(filename) - 3)
 	_nc_warning("terminal name too long.");
 
-    sprintf(filename, "%c/%s", first_name[0], first_name);
+    sprintf(filename, LEAF_FMT "/%s", first_name[0], first_name);
 
     /*
      * Has this primary name been written since the first call to
@@ -399,7 +398,7 @@ _nc_write_entry(TERMTYPE *const tp)
 	}
 
 	check_writeable(ptr[0]);
-	sprintf(linkname, "%c/%s", ptr[0], ptr);
+	sprintf(linkname, LEAF_FMT "/%s", ptr[0], ptr);
 
 	if (strcmp(filename, linkname) == 0) {
 	    _nc_warning("self-synonym ignored");
@@ -502,7 +501,8 @@ compute_offsets(char **Strings, unsigned strmax, short *offsets)
 	} else {
 	    offsets[i] = nextfree;
 	    nextfree += strlen(Strings[i]) + 1;
-	    TRACE_OUT(("put Strings[%d]=%s(%d)", i, _nc_visbuf(Strings[i]), nextfree));
+	    TRACE_OUT(("put Strings[%d]=%s(%d)", (int) i,
+		       _nc_visbuf(Strings[i]), nextfree));
 	}
     }
     return nextfree;
@@ -740,7 +740,7 @@ write_object(TERMTYPE *tp, char *buffer, unsigned *offset, unsigned limit)
 	 */
 	for (i = 0; i < tp->ext_Strings; i++) {
 	    if (VALID_STRING(tp->Strings[i + STRCOUNT])) {
-		TRACE_OUT(("WRITE ext_Strings[%d]=%s", i,
+		TRACE_OUT(("WRITE ext_Strings[%d]=%s", (int) i,
 			   _nc_visbuf(tp->Strings[i + STRCOUNT])));
 		if (!WRITE_STRING(tp->Strings[i + STRCOUNT]))
 		    return (ERR);
@@ -751,7 +751,7 @@ write_object(TERMTYPE *tp, char *buffer, unsigned *offset, unsigned limit)
 	 * Write the extended names
 	 */
 	for (i = 0; i < extcnt; i++) {
-	    TRACE_OUT(("WRITE ext_Names[%d]=%s", i, tp->ext_Names[i]));
+	    TRACE_OUT(("WRITE ext_Names[%d]=%s", (int) i, tp->ext_Names[i]));
 	    if (!WRITE_STRING(tp->ext_Names[i]))
 		return (ERR);
 	}
diff --git a/contrib/ncurses/ncurses/trace/lib_trace.c b/contrib/ncurses/ncurses/trace/lib_trace.c
index 7f78122..d634438 100644
--- a/contrib/ncurses/ncurses/trace/lib_trace.c
+++ b/contrib/ncurses/ncurses/trace/lib_trace.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2004,2005 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -46,37 +46,69 @@
 
 #include <ctype.h>
 
-MODULE_ID("$Id: lib_trace.c,v 1.59 2006/08/19 12:05:25 tom Exp $")
+MODULE_ID("$Id: lib_trace.c,v 1.65 2007/09/29 21:47:46 tom Exp $")
 
 NCURSES_EXPORT_VAR(unsigned) _nc_tracing = 0; /* always define this */
 
 #ifdef TRACE
+
+#if USE_REENTRANT
+NCURSES_EXPORT(const char *)
+NCURSES_PUBLIC_VAR(_nc_tputs_trace) (void)
+{
+    return SP ? SP->_tputs_trace : _nc_prescreen._tputs_trace;
+}
+NCURSES_EXPORT(long)
+NCURSES_PUBLIC_VAR(_nc_outchars) (void)
+{
+    return SP ? SP->_outchars : _nc_prescreen._outchars;
+}
+NCURSES_EXPORT(void)
+_nc_set_tputs_trace(const char *s)
+{
+    if (SP)
+	SP->_tputs_trace = s;
+    else
+	_nc_prescreen._tputs_trace = s;
+}
+NCURSES_EXPORT(void)
+_nc_count_outchars(long increment)
+{
+    if (SP)
+	SP->_outchars += increment;
+    else
+	_nc_prescreen._outchars += increment;
+}
+#else
 NCURSES_EXPORT_VAR(const char *) _nc_tputs_trace = "";
 NCURSES_EXPORT_VAR(long) _nc_outchars = 0;
+#endif
 
-static FILE *tracefp = 0;	/* default to writing to stderr */
+#define TraceFP		_nc_globals.trace_fp
+#define TracePath	_nc_globals.trace_fname
+#define TraceLevel	_nc_globals.trace_level
 
 NCURSES_EXPORT(void)
 trace(const unsigned int tracelevel)
 {
-    static bool been_here = FALSE;
-    static char my_name[PATH_MAX];
-
-    if ((tracefp == 0) && tracelevel) {
-	const char *mode = been_here ? "ab" : "wb";
+    if ((TraceFP == 0) && tracelevel) {
+	const char *mode = _nc_globals.init_trace ? "ab" : "wb";
 
-	if (*my_name == '\0') {
-	    if (getcwd(my_name, sizeof(my_name) - 10) == 0) {
+	if (TracePath[0] == '\0') {
+	    if (getcwd(TracePath, sizeof(TracePath) - 12) == 0) {
 		perror("curses: Can't get working directory");
 		exit(EXIT_FAILURE);
 	    }
-	    strcat(my_name, "/trace");
+	    strcat(TracePath, "/trace");
+	    if (_nc_is_dir_path(TracePath)) {
+		strcat(TracePath, ".log");
+	    }
 	}
 
-	been_here = TRUE;
+	_nc_globals.init_trace = TRUE;
 	_nc_tracing = tracelevel;
-	if (_nc_access(my_name, W_OK) < 0
-	    || (tracefp = fopen(my_name, mode)) == 0) {
+	if (_nc_access(TracePath, W_OK) < 0
+	    || (TraceFP = fopen(TracePath, mode)) == 0) {
 	    perror("curses: Can't open 'trace' file");
 	    exit(EXIT_FAILURE);
 	}
@@ -85,18 +117,18 @@ trace(const unsigned int tracelevel)
 	 * end of each line.  This is useful in case the program dies. 
 	 */
 #if HAVE_SETVBUF		/* ANSI */
-	(void) setvbuf(tracefp, (char *) 0, _IOLBF, 0);
+	(void) setvbuf(TraceFP, (char *) 0, _IOLBF, 0);
 #elif HAVE_SETBUF		/* POSIX */
-	(void) setbuffer(tracefp, (char *) 0);
+	(void) setbuffer(TraceFP, (char *) 0);
 #endif
 	_tracef("TRACING NCURSES version %s.%d (tracelevel=%#x)",
 		NCURSES_VERSION,
 		NCURSES_VERSION_PATCH,
 		tracelevel);
     } else if (tracelevel == 0) {
-	if (tracefp != 0) {
-	    fclose(tracefp);
-	    tracefp = 0;
+	if (TraceFP != 0) {
+	    fclose(TraceFP);
+	    TraceFP = 0;
 	}
 	_nc_tracing = tracelevel;
     } else if (_nc_tracing != tracelevel) {
@@ -105,13 +137,12 @@ trace(const unsigned int tracelevel)
     }
 }
 
-NCURSES_EXPORT(void)
-_tracef(const char *fmt,...)
+static void
+_nc_va_tracef(const char *fmt, va_list ap)
 {
     static const char Called[] = T_CALLED("");
     static const char Return[] = T_RETURN("");
-    static int level;
-    va_list ap;
+
     bool before = FALSE;
     bool after = FALSE;
     unsigned doit = _nc_tracing;
@@ -120,12 +151,12 @@ _tracef(const char *fmt,...)
     if (strlen(fmt) >= sizeof(Called) - 1) {
 	if (!strncmp(fmt, Called, sizeof(Called) - 1)) {
 	    before = TRUE;
-	    level++;
+	    TraceLevel++;
 	} else if (!strncmp(fmt, Return, sizeof(Return) - 1)) {
 	    after = TRUE;
 	}
 	if (before || after) {
-	    if ((level <= 1)
+	    if ((TraceLevel <= 1)
 		|| (doit & TRACE_ICALLS) != 0)
 		doit &= (TRACE_CALLS | TRACE_CCALLS);
 	    else
@@ -134,25 +165,34 @@ _tracef(const char *fmt,...)
     }
 
     if (doit != 0) {
-	if (tracefp == 0)
-	    tracefp = stderr;
+	if (TraceFP == 0)
+	    TraceFP = stderr;
 	if (before || after) {
 	    int n;
-	    for (n = 1; n < level; n++)
-		fputs("+ ", tracefp);
+	    for (n = 1; n < TraceLevel; n++)
+		fputs("+ ", TraceFP);
 	}
-	va_start(ap, fmt);
-	vfprintf(tracefp, fmt, ap);
-	fputc('\n', tracefp);
-	va_end(ap);
-	fflush(tracefp);
+	vfprintf(TraceFP, fmt, ap);
+	fputc('\n', TraceFP);
+	fflush(TraceFP);
     }
 
-    if (after && level)
-	level--;
+    if (after && TraceLevel)
+	TraceLevel--;
+
     errno = save_err;
 }
 
+NCURSES_EXPORT(void)
+_tracef(const char *fmt,...)
+{
+    va_list ap;
+
+    va_start(ap, fmt);
+    _nc_va_tracef(fmt, ap);
+    va_end(ap);
+}
+
 /* Trace 'bool' return-values */
 NCURSES_EXPORT(NCURSES_BOOL)
 _nc_retrace_bool(NCURSES_BOOL code)
@@ -224,4 +264,53 @@ _nc_retrace_win(WINDOW *code)
     T((T_RETURN("%p"), code));
     return code;
 }
+
+#if USE_REENTRANT
+/*
+ * Check if the given trace-mask is enabled.
+ *
+ * This function may be called from within one of the functions that fills
+ * in parameters for _tracef(), but in that case we do not want to lock the
+ * mutex, since it is already locked.
+ */
+NCURSES_EXPORT(int)
+_nc_use_tracef(unsigned mask)
+{
+    bool result = FALSE;
+
+    _nc_lock_global(tst_tracef);
+    if (!_nc_globals.nested_tracef++) {
+	if ((result = (_nc_tracing & (mask))) != 0) {
+	    /* we will call _nc_locked_tracef(), no nesting so far */
+	    _nc_lock_global(tracef);
+	} else {
+	    /* we will not call _nc_locked_tracef() */
+	    _nc_globals.nested_tracef = 0;
+	}
+    } else {
+	/* we may call _nc_locked_tracef(), but with nested_tracef > 0 */
+	result = (_nc_tracing & (mask));
+    }
+    _nc_unlock_global(tst_tracef);
+    return result;
+}
+
+/*
+ * We call this if _nc_use_tracef() returns true, which means we must unlock
+ * the tracef mutex.
+ */
+NCURSES_EXPORT(void)
+_nc_locked_tracef(const char *fmt,...)
+{
+    va_list ap;
+
+    va_start(ap, fmt);
+    _nc_va_tracef(fmt, ap);
+    va_end(ap);
+
+    if (--(_nc_globals.nested_tracef) == 0)
+	_nc_unlock_global(tracef);
+}
+#endif /* USE_REENTRANT */
+
 #endif /* TRACE */
diff --git a/contrib/ncurses/ncurses/trace/lib_traceatr.c b/contrib/ncurses/ncurses/trace/lib_traceatr.c
index ee6cf5f..108eb8b 100644
--- a/contrib/ncurses/ncurses/trace/lib_traceatr.c
+++ b/contrib/ncurses/ncurses/trace/lib_traceatr.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2005,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -39,33 +39,37 @@
 #include <curses.priv.h>
 #include <term.h>		/* acs_chars */
 
-MODULE_ID("$Id: lib_traceatr.c,v 1.56 2006/12/02 21:18:28 tom Exp $")
+MODULE_ID("$Id: lib_traceatr.c,v 1.59 2007/06/09 17:22:10 tom Exp $")
 
 #define COLOR_OF(c) ((c < 0) ? "default" : (c > 7 ? color_of(c) : colors[c].name))
 
 #ifdef TRACE
 
-static const char l_brace[] = {L_BRACE, 0};
-static const char r_brace[] = {R_BRACE, 0};
+static const char l_brace[] = StringOf(L_BRACE);
+static const char r_brace[] = StringOf(R_BRACE);
 
 #ifndef USE_TERMLIB
+
+#define my_buffer _nc_globals.traceatr_color_buf
+#define my_select _nc_globals.traceatr_color_sel
+#define my_cached _nc_globals.traceatr_color_last
+
 static char *
 color_of(int c)
 {
-    static char buffer[2][80];
-    static int sel;
-    static int last = -1;
-
-    if (c != last) {
-	last = c;
-	sel = !sel;
+    if (c != my_cached) {
+	my_cached = c;
+	my_select = !my_select;
 	if (c == COLOR_DEFAULT)
-	    strcpy(buffer[sel], "default");
+	    strcpy(my_buffer[my_select], "default");
 	else
-	    sprintf(buffer[sel], "color%d", c);
+	    sprintf(my_buffer[my_select], "color%d", c);
     }
-    return buffer[sel];
+    return my_buffer[my_select];
 }
+
+#undef my_buffer
+#undef my_select
 #endif /* !USE_TERMLIB */
 
 NCURSES_EXPORT(char *)
@@ -173,17 +177,19 @@ _nc_retrace_attr_t(attr_t code)
 const char *
 _nc_altcharset_name(attr_t attr, chtype ch)
 {
+    typedef struct {
+	unsigned int val;
+	const char *name;
+    } ALT_NAMES;
+
     const char *result = 0;
 
     if ((attr & A_ALTCHARSET) && (acs_chars != 0)) {
 	char *cp;
 	char *found = 0;
-	static const struct {
-	    unsigned int val;
-	    const char *name;
-	} names[] =
+	/* *INDENT-OFF* */
+	static const ALT_NAMES names[] =
 	{
-	    /* *INDENT-OFF* */
 	    { 'l', "ACS_ULCORNER" },	/* upper left corner */
 	    { 'm', "ACS_LLCORNER" },	/* lower left corner */
 	    { 'k', "ACS_URCORNER" },	/* upper right corner */
@@ -217,9 +223,9 @@ _nc_altcharset_name(attr_t attr, chtype ch)
 	    { '|', "ACS_NEQUAL" },	/* not equal */
 	    { '}', "ACS_STERLING" },	/* UK pound sign */
 	    { '\0', (char *) 0 }
-		/* *INDENT-OFF* */
-	},
-	    *sp;
+	};
+	/* *INDENT-OFF* */
+	const ALT_NAMES *sp;
 
 	for (cp = acs_chars; cp[0] && cp[1]; cp += 2) {
 	    if (ChCharOf(cp[1]) == ChCharOf(ch)) {
diff --git a/contrib/ncurses/ncurses/trace/lib_tracebits.c b/contrib/ncurses/ncurses/trace/lib_tracebits.c
index d9defd0..de2394c 100644
--- a/contrib/ncurses/ncurses/trace/lib_tracebits.c
+++ b/contrib/ncurses/ncurses/trace/lib_tracebits.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2002,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -35,7 +35,7 @@
 #include <curses.priv.h>
 #include <term.h>		/* cur_term */
 
-MODULE_ID("$Id: lib_tracebits.c,v 1.13 2006/12/10 01:33:00 tom Exp $")
+MODULE_ID("$Id: lib_tracebits.c,v 1.15 2007/06/30 16:14:20 tom Exp $")
 
 #if SVR4_TERMIO && !defined(_POSIX_SOURCE)
 #define _POSIX_SOURCE
@@ -53,10 +53,27 @@ MODULE_ID("$Id: lib_tracebits.c,v 1.13 2006/12/10 01:33:00 tom Exp $")
 #ifndef TOSTOP
 #define TOSTOP 0
 #endif
+
 #ifndef IEXTEN
 #define IEXTEN 0
 #endif
 
+#ifndef ONLCR
+#define ONLCR 0
+#endif
+
+#ifndef OCRNL
+#define OCRNL 0
+#endif
+
+#ifndef ONOCR
+#define ONOCR 0
+#endif
+
+#ifndef ONLRET
+#define ONLRET 0
+#endif
+
 #ifdef TRACE
 
 typedef struct {
@@ -108,8 +125,12 @@ _nc_trace_ttymode(TTY * tty)
     {
 	{OPOST, "OPOST"},
 	{OFLAGS_TABS, "XTABS"},
+	{ONLCR, "ONLCR"},
+	{OCRNL, "OCRNL"},
+	{ONOCR, "ONOCR"},
+	{ONLRET, "ONLRET"},
 	{0, NULL}
-#define ALLOUT	(OPOST)
+#define ALLOUT	(OPOST|OFLAGS_TABS|ONLCR|OCRNL|ONOCR|ONLRET)
     }, cflags[] =
     {
 	{CLOCAL, "CLOCAL"},
diff --git a/contrib/ncurses/ncurses/trace/lib_tracechr.c b/contrib/ncurses/ncurses/trace/lib_tracechr.c
index 34a2bb6..479756a 100644
--- a/contrib/ncurses/ncurses/trace/lib_tracechr.c
+++ b/contrib/ncurses/ncurses/trace/lib_tracechr.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2004,2005 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2005,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -39,34 +39,35 @@
 
 #include <ctype.h>
 
-MODULE_ID("$Id: lib_tracechr.c,v 1.12 2005/04/16 16:55:46 tom Exp $")
+MODULE_ID("$Id: lib_tracechr.c,v 1.13 2007/04/21 23:16:37 tom Exp $")
 
 #ifdef TRACE
+#define MyBuffer _nc_globals.tracechr_buf
+
 NCURSES_EXPORT(char *)
 _tracechar(int ch)
 {
-    static char result[40];
     NCURSES_CONST char *name;
 
     if (ch > KEY_MIN || ch < 0) {
 	name = keyname(ch);
 	if (name == 0 || *name == '\0')
 	    name = "NULL";
-	(void) sprintf(result, "'%.30s' = %#03o", name, ch);
+	(void) sprintf(MyBuffer, "'%.30s' = %#03o", name, ch);
     } else if (!is8bits(ch) || !isprint(UChar(ch))) {
 	/*
 	 * workaround for glibc bug:
 	 * sprintf changes the result from unctrl() to an empty string if it
 	 * does not correspond to a valid multibyte sequence.
 	 */
-	(void) sprintf(result, "%#03o", ch);
+	(void) sprintf(MyBuffer, "%#03o", ch);
     } else {
 	name = unctrl((chtype) ch);
 	if (name == 0 || *name == 0)
 	    name = "null";	/* shouldn't happen */
-	(void) sprintf(result, "'%.30s' = %#03o", name, ch);
+	(void) sprintf(MyBuffer, "'%.30s' = %#03o", name, ch);
     }
-    return (result);
+    return (MyBuffer);
 }
 #else
 empty_module(_nc_lib_tracechr)
diff --git a/contrib/ncurses/ncurses/trace/lib_tracedmp.c b/contrib/ncurses/ncurses/trace/lib_tracedmp.c
index 41739a9..d56d1a5 100644
--- a/contrib/ncurses/ncurses/trace/lib_tracedmp.c
+++ b/contrib/ncurses/ncurses/trace/lib_tracedmp.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2005,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -39,15 +39,16 @@
 #include <curses.priv.h>
 #include <ctype.h>
 
-MODULE_ID("$Id: lib_tracedmp.c,v 1.27 2006/10/14 20:43:31 tom Exp $")
+MODULE_ID("$Id: lib_tracedmp.c,v 1.29 2007/06/30 23:01:19 tom Exp $")
 
 #ifdef TRACE
+
+#define my_buffer _nc_globals.tracedmp_buf
+#define my_length _nc_globals.tracedmp_used
+
 NCURSES_EXPORT(void)
 _tracedump(const char *name, WINDOW *win)
 {
-    static char *buf = 0;
-    static size_t used = 0;
-
     int i, j, n, width;
 
     /* compute narrowest possible display width */
@@ -66,13 +67,13 @@ _tracedump(const char *name, WINDOW *win)
     }
     if (width < win->_maxx)
 	++width;
-    if (++width + 1 > (int) used) {
-	used = 2 * (width + 1);
-	buf = typeRealloc(char, used, buf);
+    if (++width + 1 > (int) my_length) {
+	my_length = 2 * (width + 1);
+	my_buffer = typeRealloc(char, my_length, my_buffer);
     }
 
     for (n = 0; n <= win->_maxy; ++n) {
-	char *ep = buf;
+	char *ep = my_buffer;
 	bool haveattrs, havecolors;
 
 	/*
@@ -99,6 +100,30 @@ _tracedump(const char *name, WINDOW *win)
 		(long) win->_line[n].lastchar,
 		ep);
 
+	/* if there are multi-column characters on the line, print them now */
+	if_WIDEC({
+	    bool multicolumn = FALSE;
+	    for (j = 0; j < width; ++j)
+		if (WidecExt(win->_line[n].text[j]) != 0) {
+		    multicolumn = TRUE;
+		    break;
+		}
+	    if (multicolumn) {
+		ep = my_buffer;
+		for (j = 0; j < width; ++j) {
+		    int test = WidecExt(win->_line[n].text[j]);
+		    if (test) {
+			ep[j] = test + '0';
+		    } else {
+			ep[j] = ' ';
+		    }
+		}
+		ep[j] = '\0';
+		_tracef("%*s[%2d]%*s='%s'", (int) strlen(name),
+			"widec", n, 8, " ", my_buffer);
+	    }
+	});
+
 	/* dump A_COLOR part, will screw up if there are more than 96 */
 	havecolors = FALSE;
 	for (j = 0; j < width; ++j)
@@ -107,7 +132,7 @@ _tracedump(const char *name, WINDOW *win)
 		break;
 	    }
 	if (havecolors) {
-	    ep = buf;
+	    ep = my_buffer;
 	    for (j = 0; j < width; ++j) {
 		int pair = GetPair(win->_line[n].text[j]);
 		if (pair >= 52)
@@ -123,7 +148,7 @@ _tracedump(const char *name, WINDOW *win)
 	    }
 	    ep[j] = '\0';
 	    _tracef("%*s[%2d]%*s='%s'", (int) strlen(name),
-		    "colors", n, 8, " ", buf);
+		    "colors", n, 8, " ", my_buffer);
 	}
 
 	for (i = 0; i < 4; ++i) {
@@ -137,20 +162,20 @@ _tracedump(const char *name, WINDOW *win)
 		    break;
 		}
 	    if (haveattrs) {
-		ep = buf;
+		ep = my_buffer;
 		for (j = 0; j < width; ++j)
 		    ep[j] = hex[(AttrOf(win->_line[n].text[j]) & mask) >>
 				((i + 4) * 4)];
 		ep[j] = '\0';
 		_tracef("%*s%d[%2d]%*s='%s'", (int) strlen(name) -
-			1, "attrs", i, n, 8, " ", buf);
+			1, "attrs", i, n, 8, " ", my_buffer);
 	    }
 	}
     }
 #if NO_LEAKS
-    free(buf);
-    buf = 0;
-    used = 0;
+    free(my_buffer);
+    my_buffer = 0;
+    my_length = 0;
 #endif
 }
 
diff --git a/contrib/ncurses/ncurses/trace/lib_tracemse.c b/contrib/ncurses/ncurses/trace/lib_tracemse.c
index 98290a1..5edcc13 100644
--- a/contrib/ncurses/ncurses/trace/lib_tracemse.c
+++ b/contrib/ncurses/ncurses/trace/lib_tracemse.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2002,2005 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2005,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -38,30 +38,23 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_tracemse.c,v 1.12 2005/06/11 19:53:50 tom Exp $")
+MODULE_ID("$Id: lib_tracemse.c,v 1.13 2007/04/21 21:23:00 tom Exp $")
 
 #ifdef TRACE
 
+#define my_buffer _nc_globals.tracemse_buf
+
 NCURSES_EXPORT(char *)
 _tracemouse(MEVENT const *ep)
 {
-    /*
-     * hmm - format is no longer than 80 columns, there are 5 numbers that
-     * could at most have 10 digits, and the mask contains no more than 32 bits
-     * with each bit representing less than 15 characters.  Usually the whole
-     * string is less than 80 columns, but this buffer size is an absolute
-     * limit.
-     */
-    static char buf[80 + (5 * 10) + (32 * 15)];
-
-    (void) sprintf(buf, "id %2d  at (%2d, %2d, %2d) state %4lx = {",
+    (void) sprintf(my_buffer, TRACEMSE_FMT,
 		   ep->id,
 		   ep->x,
 		   ep->y,
 		   ep->z,
 		   (unsigned long) ep->bstate);
 
-#define SHOW(m, s) if ((ep->bstate & m) == m) strcat(strcat(buf, s), ", ")
+#define SHOW(m, s) if ((ep->bstate & m) == m) strcat(strcat(my_buffer, s), ", ")
 
     SHOW(BUTTON1_RELEASED, "release-1");
     SHOW(BUTTON1_PRESSED, "press-1");
@@ -115,10 +108,10 @@ _tracemouse(MEVENT const *ep)
 
 #undef SHOW
 
-    if (buf[strlen(buf) - 1] == ' ')
-	buf[strlen(buf) - 2] = '\0';
-    (void) strcat(buf, "}");
-    return (buf);
+    if (my_buffer[strlen(my_buffer) - 1] == ' ')
+	my_buffer[strlen(my_buffer) - 2] = '\0';
+    (void) strcat(my_buffer, "}");
+    return (my_buffer);
 }
 
 #else /* !TRACE */
diff --git a/contrib/ncurses/ncurses/trace/trace_buf.c b/contrib/ncurses/ncurses/trace/trace_buf.c
index 85b4fbe..7bf91c6 100644
--- a/contrib/ncurses/ncurses/trace/trace_buf.c
+++ b/contrib/ncurses/ncurses/trace/trace_buf.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2002,2003 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2003,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -35,46 +35,42 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: trace_buf.c,v 1.12 2003/03/15 21:21:36 tom Exp $")
+MODULE_ID("$Id: trace_buf.c,v 1.13 2007/04/21 22:50:08 tom Exp $")
 
-typedef struct {
-    char *text;
-    size_t size;
-} LIST;
+#define MyList _nc_globals.tracebuf_ptr
+#define MySize _nc_globals.tracebuf_used
 
 static char *
 _nc_trace_alloc(int bufnum, size_t want)
 {
     char *result = 0;
-    static LIST *list;
-    static size_t have;
 
     if (bufnum >= 0) {
-	if ((size_t) (bufnum + 1) > have) {
+	if ((size_t) (bufnum + 1) > MySize) {
 	    size_t need = (bufnum + 1) * 2;
-	    if ((list = typeRealloc(LIST, need, list)) == 0)
+	    if ((MyList = typeRealloc(TRACEBUF, need, MyList)) == 0)
 		return (0);
-	    while (need > have)
-		list[have++].text = 0;
+	    while (need > MySize)
+		MyList[MySize++].text = 0;
 	}
 
-	if (list[bufnum].text == 0
-	    || want > list[bufnum].size) {
-	    if ((list[bufnum].text = typeRealloc(char, want, list[bufnum].text))
-		!= 0)
-		  list[bufnum].size = want;
+	if (MyList[bufnum].text == 0
+	    || want > MyList[bufnum].size) {
+	    MyList[bufnum].text = typeRealloc(char, want, MyList[bufnum].text);
+	    if (MyList[bufnum].text != 0)
+		MyList[bufnum].size = want;
 	}
 
-	result = list[bufnum].text;
+	result = MyList[bufnum].text;
     }
 #if NO_LEAKS
     else {
-	if (have) {
-	    while (have--) {
-		if (list[have].text != 0)
-		    free(list[have].text);
+	if (MySize) {
+	    while (MySize--) {
+		if (MyList[MySize].text != 0)
+		    free(MyList[MySize].text);
 	    }
-	    free(list);
+	    free(MyList);
 	}
     }
 #endif
diff --git a/contrib/ncurses/ncurses/trace/trace_tries.c b/contrib/ncurses/ncurses/trace/trace_tries.c
index d703322..0aa0b22 100644
--- a/contrib/ncurses/ncurses/trace/trace_tries.c
+++ b/contrib/ncurses/ncurses/trace/trace_tries.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1999,2000,2001 Free Software Foundation, Inc.              *
+ * Copyright (c) 1999-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -35,25 +35,27 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: trace_tries.c,v 1.10 2001/10/20 22:42:51 tom Exp $")
+MODULE_ID("$Id: trace_tries.c,v 1.12 2007/04/21 21:55:41 tom Exp $")
 
 #ifdef TRACE
-static unsigned char *buffer;
-static unsigned len;
+#define my_buffer _nc_globals.tracetry_buf
+#define my_length _nc_globals.tracetry_used
 
 static void
-recur_tries(struct tries *tree, unsigned level)
+recur_tries(TRIES * tree, unsigned level)
 {
-    if (level > len)
-	buffer = (unsigned char *) realloc(buffer, len = (level + 1) * 4);
+    if (level > my_length) {
+	my_length = (level + 1) * 4;
+	my_buffer = (unsigned char *) realloc(my_buffer, my_length);
+    }
 
     while (tree != 0) {
-	if ((buffer[level] = tree->ch) == 0)
-	    buffer[level] = 128;
-	buffer[level + 1] = 0;
+	if ((my_buffer[level] = tree->ch) == 0)
+	    my_buffer[level] = 128;
+	my_buffer[level + 1] = 0;
 	if (tree->value != 0) {
 	    _tracef("%5d: %s (%s)", tree->value,
-		    _nc_visbuf((char *) buffer), keyname(tree->value));
+		    _nc_visbuf((char *) my_buffer), keyname(tree->value));
 	}
 	if (tree->child)
 	    recur_tries(tree->child, level + 1);
@@ -62,13 +64,13 @@ recur_tries(struct tries *tree, unsigned level)
 }
 
 NCURSES_EXPORT(void)
-_nc_trace_tries(struct tries *tree)
+_nc_trace_tries(TRIES * tree)
 {
-    buffer = typeMalloc(unsigned char, len = 80);
+    my_buffer = typeMalloc(unsigned char, my_length = 80);
     _tracef("BEGIN tries %p", tree);
     recur_tries(tree, 0);
     _tracef(". . . tries %p", tree);
-    free(buffer);
+    free(my_buffer);
 }
 
 #else
diff --git a/contrib/ncurses/ncurses/trace/varargs.c b/contrib/ncurses/ncurses/trace/varargs.c
index aee2010..5e63d21 100644
--- a/contrib/ncurses/ncurses/trace/varargs.c
+++ b/contrib/ncurses/ncurses/trace/varargs.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 2001-2002,2003 Free Software Foundation, Inc.              *
+ * Copyright (c) 2001-2003,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -34,7 +34,7 @@
 
 #include <ctype.h>
 
-MODULE_ID("$Id: varargs.c,v 1.4 2003/05/24 21:10:28 tom Exp $")
+MODULE_ID("$Id: varargs.c,v 1.6 2007/07/14 15:51:27 tom Exp $")
 
 #ifdef TRACE
 
@@ -49,6 +49,9 @@ typedef enum {
 #define VA_PTR(type) pval = (char *)va_arg(ap, type)
 #define VA_STR(type) sval = va_arg(ap, type)
 
+#define MyBuffer _nc_globals.tracearg_buf
+#define MyLength _nc_globals.tracearg_used
+
 /*
  * Returns a string that represents the parameter list of a printf-style call.
  */
@@ -56,8 +59,6 @@ NCURSES_EXPORT(char *)
 _nc_varargs(const char *fmt, va_list ap)
 {
     static char dummy[] = "";
-    static char *result_buf;
-    static size_t result_len;
 
     char buffer[BUFSIZ];
     const char *param;
@@ -65,11 +66,11 @@ _nc_varargs(const char *fmt, va_list ap)
 
     if (fmt == 0 || *fmt == '\0')
 	return dummy;
-    if (result_len == 0)
-	result_buf = typeMalloc(char, result_len = BUFSIZ);
-    if (result_buf == 0)
+    if (MyLength == 0)
+	MyBuffer = typeMalloc(char, MyLength = BUFSIZ);
+    if (MyBuffer == 0)
 	return dummy;
-    *result_buf = '\0';
+    *MyBuffer = '\0';
 
     while (*fmt != '\0') {
 	if (*fmt == '%') {
@@ -159,13 +160,14 @@ _nc_varargs(const char *fmt, va_list ap)
 			case atString:
 			    param = _nc_visbuf2(1, sval);
 			    break;
+			case atUnknown:
 			default:
 			    strcpy(buffer, "?");
 			    break;
 			}
-			result_len += strlen(param) + 2;
-			result_buf = typeRealloc(char, result_len, result_buf);
-			sprintf(result_buf + strlen(result_buf), ", %s", param);
+			MyLength += strlen(param) + 2;
+			MyBuffer = typeRealloc(char, MyLength, MyBuffer);
+			sprintf(MyBuffer + strlen(MyBuffer), ", %s", param);
 		    }
 		}
 		used = atUnknown;
@@ -175,7 +177,7 @@ _nc_varargs(const char *fmt, va_list ap)
 	}
     }
 
-    return (result_buf);
+    return (MyBuffer);
 }
 #else
 empty_module(_nc_varargs)
diff --git a/contrib/ncurses/ncurses/trace/visbuf.c b/contrib/ncurses/ncurses/trace/visbuf.c
index 0540ee6..74081ef 100644
--- a/contrib/ncurses/ncurses/trace/visbuf.c
+++ b/contrib/ncurses/ncurses/trace/visbuf.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 2001-2005,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 2001-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -42,11 +42,16 @@
 #include <tic.h>
 #include <ctype.h>
 
-MODULE_ID("$Id: visbuf.c,v 1.21 2006/12/02 21:20:28 tom Exp $")
+MODULE_ID("$Id: visbuf.c,v 1.26 2007/06/09 17:21:53 tom Exp $")
 
-static const char d_quote[] = {D_QUOTE, 0};
-static const char l_brace[] = {L_BRACE, 0};
-static const char r_brace[] = {R_BRACE, 0};
+#define NormalLen(len) (unsigned) ((len + 1) * 4)
+#define WideLen(len)   (unsigned) ((len + 1) * 4 * MB_CUR_MAX)
+
+#ifdef TRACE
+static const char d_quote[] = StringOf(D_QUOTE);
+static const char l_brace[] = StringOf(L_BRACE);
+static const char r_brace[] = StringOf(R_BRACE);
+#endif
 
 static char *
 _nc_vischar(char *tp, unsigned c)
@@ -68,6 +73,10 @@ _nc_vischar(char *tp, unsigned c)
     } else if (c == '\033') {
 	*tp++ = '\\';
 	*tp++ = 'e';
+    } else if (UChar(c) == 0x7f) {
+	*tp++ = '\\';
+	*tp++ = '^';
+	*tp++ = '?';
     } else if (is7bits(c) && iscntrl(UChar(c))) {
 	*tp++ = '\\';
 	*tp++ = '^';
@@ -96,11 +105,11 @@ _nc_visbuf2n(int bufnum, const char *buf, int len)
 	len = strlen(buf);
 
 #ifdef TRACE
-    tp = vbuf = _nc_trace_buf(bufnum, (unsigned) (len * 4) + 5);
+    tp = vbuf = _nc_trace_buf(bufnum, NormalLen(len));
 #else
     {
-	static char *mybuf[2];
-	mybuf[bufnum] = typeRealloc(char, (unsigned) (len * 4) + 5, mybuf[bufnum]);
+	static char *mybuf[4];
+	mybuf[bufnum] = typeRealloc(char, NormalLen(len), mybuf[bufnum]);
 	tp = vbuf = mybuf[bufnum];
     }
 #endif
@@ -161,11 +170,11 @@ _nc_viswbuf2n(int bufnum, const wchar_t *buf, int len)
 	len = wcslen(buf);
 
 #ifdef TRACE
-    tp = vbuf = _nc_trace_buf(bufnum, (unsigned) (len * 4) + 5);
+    tp = vbuf = _nc_trace_buf(bufnum, WideLen(len));
 #else
     {
 	static char *mybuf[2];
-	mybuf[bufnum] = typeRealloc(char, (unsigned) (len * 4) + 5, mybuf[bufnum]);
+	mybuf[bufnum] = typeRealloc(char, WideLen(len), mybuf[bufnum]);
 	tp = vbuf = mybuf[bufnum];
     }
 #endif
@@ -259,7 +268,8 @@ _nc_viscbuf2(int bufnum, const NCURSES_CH_T * buf, int len)
 	result = _nc_trace_bufcat(bufnum, l_brace);
 	result = _nc_trace_bufcat(bufnum, d_quote);
 	for (j = first; j <= last; ++j) {
-	    if ((found = _nc_altcharset_name(attr, (chtype) CharOf(buf[j]))) != 0) {
+	    found = _nc_altcharset_name(attr, (chtype) CharOf(buf[j]));
+	    if (found != 0) {
 		result = _nc_trace_bufcat(bufnum, found);
 		attr &= ~A_ALTCHARSET;
 	    } else
diff --git a/contrib/ncurses/ncurses/tty/hardscroll.c b/contrib/ncurses/ncurses/tty/hardscroll.c
index 7815db7..7d8979a 100644
--- a/contrib/ncurses/ncurses/tty/hardscroll.c
+++ b/contrib/ncurses/ncurses/tty/hardscroll.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -145,7 +145,7 @@ AUTHOR
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: hardscroll.c,v 1.36 2001/01/14 00:17:28 tom Exp $")
+MODULE_ID("$Id: hardscroll.c,v 1.41 2007/09/29 21:48:36 tom Exp $")
 
 #if defined(SCROLLDEBUG) || defined(HASHDEBUG)
 
@@ -158,22 +158,25 @@ oldnums[MAXLINES];
 # undef TR
 # define TR(n, a)	if (_nc_tracing & (n)) { _tracef a ; putchar('\n'); }
 
+extern NCURSES_EXPORT_VAR(unsigned) _nc_tracing;
+
 #else /* no debug */
 
 /* OLDNUM(n) indicates which line will be shifted to the position n.
    if OLDNUM(n) == _NEWINDEX, then the line n in new, not shifted from
    somewhere. */
 NCURSES_EXPORT_VAR(int *)
-_nc_oldnums = 0;
+_nc_oldnums = 0;		/* obsolete: keep for ABI compat */
 
 # if USE_HASHMAP
-     static int oldnums_allocated = 0;
-#  define oldnums       _nc_oldnums
+#  define oldnums       SP->_oldnum_list
 #  define OLDNUM(n)	oldnums[n]
 # else				/* !USE_HASHMAP */
 #  define OLDNUM(n)	newscr->_line[n].oldindex
 # endif				/* !USE_HASHMAP */
 
+#define OLDNUM_SIZE     SP->_oldnum_size
+
 #endif /* defined(SCROLLDEBUG) || defined(HASHDEBUG) */
 
 NCURSES_EXPORT(void)
@@ -183,17 +186,17 @@ _nc_scroll_optimize(void)
     int i;
     int start, end, shift;
 
-    TR(TRACE_ICALLS, ("_nc_scroll_optimize() begins"));
+    TR(TRACE_ICALLS, (T_CALLED("_nc_scroll_optimize")));
 
 #if !defined(SCROLLDEBUG) && !defined(HASHDEBUG)
 #if USE_HASHMAP
     /* get enough storage */
-    if (oldnums_allocated < screen_lines) {
+    if (OLDNUM_SIZE < screen_lines) {
 	int *new_oldnums = typeRealloc(int, screen_lines, oldnums);
 	if (!new_oldnums)
 	    return;
 	oldnums = new_oldnums;
-	oldnums_allocated = screen_lines;
+	OLDNUM_SIZE = screen_lines;
     }
     /* calculate the indices */
     _nc_hash_map();
@@ -201,8 +204,10 @@ _nc_scroll_optimize(void)
 #endif /* !defined(SCROLLDEBUG) && !defined(HASHDEBUG) */
 
 #ifdef TRACE
-    if (_nc_tracing & (TRACE_UPDATE | TRACE_MOVE))
+    if (USE_TRACEF(TRACE_UPDATE | TRACE_MOVE)) {
 	_nc_linedump();
+	_nc_unlock_global(tracef);
+    }
 #endif /* TRACE */
 
     /* pass 1 - from top to bottom scrolling up */
@@ -253,6 +258,7 @@ _nc_scroll_optimize(void)
 	}
 #endif /* !defined(SCROLLDEBUG) && !defined(HASHDEBUG) */
     }
+    TR(TRACE_ICALLS, (T_RETURN("")));
 }
 
 #if defined(TRACE) || defined(SCROLLDEBUG) || defined(HASHDEBUG)
@@ -260,23 +266,17 @@ NCURSES_EXPORT(void)
 _nc_linedump(void)
 /* dump the state of the real and virtual oldnum fields */
 {
-    static size_t have;
-    static char *buf;
-
     int n;
+    char *buf = 0;
     size_t want = (screen_lines + 1) * 4;
 
-    if (have < want)
-	buf = typeMalloc(char, have = want);
+    buf = typeMalloc(char, want);
 
     (void) strcpy(buf, "virt");
     for (n = 0; n < screen_lines; n++)
 	(void) sprintf(buf + strlen(buf), " %02d", OLDNUM(n));
     TR(TRACE_UPDATE | TRACE_MOVE, (buf));
-#if NO_LEAKS
     free(buf);
-    have = 0;
-#endif
 }
 #endif /* defined(TRACE) || defined(SCROLLDEBUG) */
 
diff --git a/contrib/ncurses/ncurses/tty/hashmap.c b/contrib/ncurses/ncurses/tty/hashmap.c
index 1f482d4..9b60df6 100644
--- a/contrib/ncurses/ncurses/tty/hashmap.c
+++ b/contrib/ncurses/ncurses/tty/hashmap.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2005,2006 Free Software Foundation, Inc.                   *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.                   *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -70,7 +70,7 @@ AUTHOR
 #include <curses.priv.h>
 #include <term.h>		/* for back_color_erase */
 
-MODULE_ID("$Id: hashmap.c,v 1.49 2006/03/11 19:33:49 tom Exp $")
+MODULE_ID("$Id: hashmap.c,v 1.56 2007/10/13 18:47:25 Miroslav.Lichvar Exp $")
 
 #ifdef HASHDEBUG
 
@@ -81,7 +81,8 @@ MODULE_ID("$Id: hashmap.c,v 1.49 2006/03/11 19:33:49 tom Exp $")
 # define screen_lines MAXLINES
 # define TEXTWIDTH	1
 int oldnums[MAXLINES], reallines[MAXLINES];
-static chtype oldtext[MAXLINES][TEXTWIDTH], newtext[MAXLINES][TEXTWIDTH];
+static NCURSES_CH_T oldtext[MAXLINES][TEXTWIDTH];
+static NCURSES_CH_T newtext[MAXLINES][TEXTWIDTH];
 # define OLDNUM(n)	oldnums[n]
 # define OLDTEXT(n)	oldtext[n]
 # define NEWTEXT(m)	newtext[m]
@@ -89,7 +90,7 @@ static chtype oldtext[MAXLINES][TEXTWIDTH], newtext[MAXLINES][TEXTWIDTH];
 
 #else /* !HASHDEBUG */
 
-# define OLDNUM(n)	_nc_oldnums[n]
+# define OLDNUM(n)	SP->_oldnum_list[n]
 # define OLDTEXT(n)	curscr->_line[n].text
 # define NEWTEXT(m)	newscr->_line[m].text
 # define TEXTWIDTH	(curscr->_maxx+1)
@@ -130,8 +131,8 @@ update_cost(NCURSES_CH_T * from, NCURSES_CH_T * to)
     int cost = 0;
     int i;
 
-    for (i = TEXTWIDTH; i > 0; i--)
-	if (!(CharEq(*from++, *to++)))
+    for (i = TEXTWIDTH; i > 0; i--, from++, to++)
+	if (!(CharEq(*from, *to)))
 	    cost++;
 
     return cost;
@@ -147,8 +148,8 @@ update_cost_from_blank(NCURSES_CH_T * to)
     if (back_color_erase)
 	SetPair(blank, GetPair(stdscr->_nc_bkgd));
 
-    for (i = TEXTWIDTH; i > 0; i--)
-	if (!(CharEq(blank, *to++)))
+    for (i = TEXTWIDTH; i > 0; i--, to++)
+	if (!(CharEq(blank, *to)))
 	    cost++;
 
     return cost;
@@ -446,11 +447,14 @@ main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
     char line[BUFSIZ], *st;
     int n;
 
-    SP = typeCalloc(SCREEN, 1);
+    if (setupterm(NULL, fileno(stdout), (int *) 0) == ERR)
+	return EXIT_FAILURE;
+    (void) _nc_alloc_screen();
+
     for (n = 0; n < screen_lines; n++) {
 	reallines[n] = n;
 	oldnums[n] = _NEWINDEX;
-	oldtext[n][0] = newtext[n][0] = '.';
+	CharOf(oldtext[n][0]) = CharOf(newtext[n][0]) = '.';
     }
 
     if (isatty(fileno(stdin)))
@@ -462,7 +466,7 @@ main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
     for (;;) {
 	/* grab a test command */
 	if (fgets(line, sizeof(line), stdin) == (char *) NULL)
-	    exit(EXIT_SUCCESS);
+	    break;
 
 	switch (line[0]) {
 	case '#':		/* comment */
@@ -484,22 +488,22 @@ main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
 
 	case 'n':		/* use following letters as text of new lines */
 	    for (n = 0; n < screen_lines; n++)
-		newtext[n][0] = '.';
+		CharOf(newtext[n][0]) = '.';
 	    for (n = 0; n < screen_lines; n++)
 		if (line[n + 1] == '\n')
 		    break;
 		else
-		    newtext[n][0] = line[n + 1];
+		    CharOf(newtext[n][0]) = line[n + 1];
 	    break;
 
 	case 'o':		/* use following letters as text of old lines */
 	    for (n = 0; n < screen_lines; n++)
-		oldtext[n][0] = '.';
+		CharOf(oldtext[n][0]) = '.';
 	    for (n = 0; n < screen_lines; n++)
 		if (line[n + 1] == '\n')
 		    break;
 		else
-		    oldtext[n][0] = line[n + 1];
+		    CharOf(oldtext[n][0]) = line[n + 1];
 	    break;
 
 	case 'd':		/* dump state of test arrays */
@@ -508,12 +512,12 @@ main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
 #endif
 	    (void) fputs("Old lines: [", stdout);
 	    for (n = 0; n < screen_lines; n++)
-		putchar(oldtext[n][0]);
+		putchar(CharOf(oldtext[n][0]));
 	    putchar(']');
 	    putchar('\n');
 	    (void) fputs("New lines: [", stdout);
 	    for (n = 0; n < screen_lines; n++)
-		putchar(newtext[n][0]);
+		putchar(CharOf(newtext[n][0]));
 	    putchar(']');
 	    putchar('\n');
 	    break;
@@ -527,12 +531,17 @@ main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
 	    _nc_scroll_optimize();
 	    (void) fputs("Done.\n", stderr);
 	    break;
+	default:
 	case '?':
 	    usage();
 	    break;
 	}
     }
+#if NO_LEAKS
+    _nc_free_and_exit(EXIT_SUCCESS);
+#else
     return EXIT_SUCCESS;
+#endif
 }
 
 #endif /* HASHDEBUG */
diff --git a/contrib/ncurses/ncurses/tty/lib_mvcur.c b/contrib/ncurses/ncurses/tty/lib_mvcur.c
index 4c0ef4a..19984c9 100644
--- a/contrib/ncurses/ncurses/tty/lib_mvcur.c
+++ b/contrib/ncurses/ncurses/tty/lib_mvcur.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2005,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -155,7 +155,7 @@
 #include <term.h>
 #include <ctype.h>
 
-MODULE_ID("$Id: lib_mvcur.c,v 1.107 2006/11/25 22:31:59 tom Exp $")
+MODULE_ID("$Id: lib_mvcur.c,v 1.110 2007/08/11 16:15:57 tom Exp $")
 
 #define WANT_CHAR(y, x)	SP->_newscr->_line[y].text[x]	/* desired state */
 #define BAUDRATE	cur_term->_baudrate	/* bits per second */
@@ -959,6 +959,7 @@ NCURSES_EXPORT_VAR(int) _nc_optimize_enable = OPTIMIZE_ALL;
 
 #include <tic.h>
 #include <dump_entry.h>
+#include <time.h>
 
 NCURSES_EXPORT_VAR(const char *) _nc_progname = "mvcur";
 
@@ -1017,7 +1018,7 @@ roll(int n)
 int
 main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
 {
-    (void) strcpy(tname, termname());
+    strcpy(tname, getenv("TERM"));
     load_term();
     _nc_setupscreen(lines, columns, stdout, FALSE, 0);
     baudrate();
@@ -1088,7 +1089,7 @@ main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
 	    load_term();
 	} else if (sscanf(buf, "d %s", capname) == 1) {
 	    struct name_table_entry const *np = _nc_find_entry(capname,
-							       _nc_info_hash_table);
+							       _nc_get_hash_table(FALSE));
 
 	    if (np == NULL)
 		(void) printf("No such capability as \"%s\"\n", capname);
@@ -1116,7 +1117,7 @@ main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
 	    }
 	} else if (buf[0] == 'i') {
 	    dump_init((char *) NULL, F_TERMINFO, S_TERMINFO, 70, 0, FALSE);
-	    dump_entry(&cur_term->type, FALSE, TRUE, 0, 0, 0);
+	    dump_entry(&cur_term->type, FALSE, TRUE, 0, 0);
 	    putchar('\n');
 	} else if (buf[0] == 'o') {
 	    if (_nc_optimize_enable & OPTIMIZE_MVCUR) {
diff --git a/contrib/ncurses/ncurses/tty/lib_tstp.c b/contrib/ncurses/ncurses/tty/lib_tstp.c
index 4c9f9fb..2a341fa 100644
--- a/contrib/ncurses/ncurses/tty/lib_tstp.c
+++ b/contrib/ncurses/ncurses/tty/lib_tstp.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2002,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -46,7 +46,7 @@
 #define _POSIX_SOURCE
 #endif
 
-MODULE_ID("$Id: lib_tstp.c,v 1.32 2006/04/01 19:31:34 tom Exp $")
+MODULE_ID("$Id: lib_tstp.c,v 1.36 2007/04/21 19:51:29 tom Exp $")
 
 #if defined(SIGTSTP) && (HAVE_SIGACTION || HAVE_SIGVEC)
 #define USE_SIGTSTP 1
@@ -234,14 +234,12 @@ tstp(int dummy GCC_UNUSED)
 static void
 cleanup(int sig)
 {
-    static int nested;
-
     /*
      * Actually, doing any sort of I/O from within an signal handler is
      * "unsafe".  But we'll _try_ to clean up the screen and terminal
      * settings on the way out.
      */
-    if (!nested++
+    if (!_nc_globals.cleanup_nested++
 	&& (sig == SIGINT
 	    || sig == SIGQUIT)) {
 #if HAVE_SIGACTION || HAVE_SIGVEC
@@ -277,7 +275,7 @@ cleanup(int sig)
 static void
 sigwinch(int sig GCC_UNUSED)
 {
-    _nc_handle_sigwinch(-1);
+    _nc_globals.have_sigwinch = 1;
 }
 #endif /* USE_SIGWINCH */
 
@@ -351,29 +349,27 @@ CatchIfDefault(int sig, RETSIGTYPE (*handler) (int))
 NCURSES_EXPORT(void)
 _nc_signal_handler(bool enable)
 {
-    static bool initialized = FALSE;
-
     T((T_CALLED("_nc_signal_handler(%d)"), enable));
 #if USE_SIGTSTP			/* Xenix 2.x doesn't have SIGTSTP, for example */
     {
 	static bool ignore_tstp = FALSE;
 
 	if (!ignore_tstp) {
-	    static sigaction_t act, oact;
+	    static sigaction_t new_sigaction, old_sigaction;
 
 	    if (!enable) {
-		act.sa_handler = SIG_IGN;
-		sigaction(SIGTSTP, &act, &oact);
-	    } else if (act.sa_handler != SIG_DFL) {
-		sigaction(SIGTSTP, &oact, NULL);
-	    } else if (sigaction(SIGTSTP, NULL, &oact) == 0
-		       && (oact.sa_handler == SIG_DFL)) {
-		sigemptyset(&act.sa_mask);
+		new_sigaction.sa_handler = SIG_IGN;
+		sigaction(SIGTSTP, &new_sigaction, &old_sigaction);
+	    } else if (new_sigaction.sa_handler != SIG_DFL) {
+		sigaction(SIGTSTP, &old_sigaction, NULL);
+	    } else if (sigaction(SIGTSTP, NULL, &old_sigaction) == 0
+		       && (old_sigaction.sa_handler == SIG_DFL)) {
+		sigemptyset(&new_sigaction.sa_mask);
 #ifdef SA_RESTART
-		act.sa_flags |= SA_RESTART;
+		new_sigaction.sa_flags |= SA_RESTART;
 #endif /* SA_RESTART */
-		act.sa_handler = tstp;
-		(void) sigaction(SIGTSTP, &act, NULL);
+		new_sigaction.sa_handler = tstp;
+		(void) sigaction(SIGTSTP, &new_sigaction, NULL);
 	    } else {
 		ignore_tstp = TRUE;
 	    }
@@ -381,14 +377,14 @@ _nc_signal_handler(bool enable)
     }
 #endif /* !USE_SIGTSTP */
 
-    if (!initialized) {
+    if (!_nc_globals.init_signals) {
 	if (enable) {
 	    CatchIfDefault(SIGINT, cleanup);
 	    CatchIfDefault(SIGTERM, cleanup);
 #if USE_SIGWINCH
 	    CatchIfDefault(SIGWINCH, sigwinch);
 #endif
-	    initialized = TRUE;
+	    _nc_globals.init_signals = TRUE;
 	}
     }
     returnVoid;
diff --git a/contrib/ncurses/ncurses/tty/lib_twait.c b/contrib/ncurses/ncurses/tty/lib_twait.c
index 28e503f..1e4546d 100644
--- a/contrib/ncurses/ncurses/tty/lib_twait.c
+++ b/contrib/ncurses/ncurses/tty/lib_twait.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2004,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -29,6 +29,7 @@
 /****************************************************************************
  *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
  *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ *     and: Thomas E. Dickey                        1996-on                 *
  ****************************************************************************/
 
 /*
@@ -61,38 +62,42 @@
 # endif
 #endif
 
-MODULE_ID("$Id: lib_twait.c,v 1.51 2006/05/27 21:57:43 tom Exp $")
+MODULE_ID("$Id: lib_twait.c,v 1.54 2007/08/11 16:32:48 tom Exp $")
+
+#if HAVE_GETTIMEOFDAY
+# define PRECISE_GETTIME 1
+# define TimeType struct timeval
+#else
+# define PRECISE_GETTIME 0
+# define TimeType time_t
+#endif
 
 static long
-_nc_gettime(bool first)
+_nc_gettime(TimeType * t0, bool first)
 {
     long res;
 
-#if HAVE_GETTIMEOFDAY
-# define PRECISE_GETTIME 1
-    static struct timeval t0;
-    struct timeval t1;
+#if PRECISE_GETTIME
+    TimeType t1;
     gettimeofday(&t1, (struct timezone *) 0);
     if (first) {
-	t0 = t1;
+	*t0 = t1;
 	res = 0;
     } else {
 	/* .tv_sec and .tv_usec are unsigned, be careful when subtracting */
-	if (t0.tv_usec > t1.tv_usec) {	/* Convert 1s in 1e6 microsecs */
-	    t1.tv_usec += 1000000;
+	if (t0->tv_usec > t1.tv_usec) {
+	    t1.tv_usec += 1000000;	/* Convert 1s in 1e6 microsecs */
 	    t1.tv_sec--;
 	}
-	res = (t1.tv_sec - t0.tv_sec) * 1000
-	    + (t1.tv_usec - t0.tv_usec) / 1000;
+	res = (t1.tv_sec - t0->tv_sec) * 1000
+	    + (t1.tv_usec - t0->tv_usec) / 1000;
     }
 #else
-# define PRECISE_GETTIME 0
-    static time_t t0;
     time_t t1 = time((time_t *) 0);
     if (first) {
-	t0 = t1;
+	*t0 = t1;
     }
-    res = (t1 - t0) * 1000;
+    res = (t1 - *t0) * 1000;
 #endif
     TR(TRACE_IEVENT, ("%s time: %ld msec", first ? "get" : "elapsed", res));
     return res;
@@ -147,7 +152,8 @@ _nc_timed_wait(int mode,
 {
     int fd;
     int count;
-    int result;
+    int result = 0;
+    TimeType t0;
 
 #ifdef NCURSES_WGETCH_EVENTS
     int timeout_is_event = 0;
@@ -160,7 +166,7 @@ _nc_timed_wait(int mode,
     struct pollfd *fds = fd_list;
 #elif defined(__BEOS__)
 #elif HAVE_SELECT
-    static fd_set set;
+    fd_set set;
 #endif
 
     long starttime, returntime;
@@ -180,10 +186,10 @@ _nc_timed_wait(int mode,
     }
 #endif
 
-#if PRECISE_GETTIME
+#if PRECISE_GETTIME && HAVE_NANOSLEEP
   retry:
 #endif
-    starttime = _nc_gettime(TRUE);
+    starttime = _nc_gettime(&t0, TRUE);
 
     count = 0;
 
@@ -362,7 +368,7 @@ _nc_timed_wait(int mode,
 
 #endif /* USE_FUNC_POLL, etc */
 
-    returntime = _nc_gettime(FALSE);
+    returntime = _nc_gettime(&t0, FALSE);
 
     if (milliseconds >= 0)
 	milliseconds -= (returntime - starttime);
diff --git a/contrib/ncurses/ncurses/tty/lib_vidattr.c b/contrib/ncurses/ncurses/tty/lib_vidattr.c
index dbbbc97..ac2a74f 100644
--- a/contrib/ncurses/ncurses/tty/lib_vidattr.c
+++ b/contrib/ncurses/ncurses/tty/lib_vidattr.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2005,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -65,7 +65,7 @@
 #include <curses.priv.h>
 #include <term.h>
 
-MODULE_ID("$Id: lib_vidattr.c,v 1.46 2006/01/21 23:39:40 tom Exp $")
+MODULE_ID("$Id: lib_vidattr.c,v 1.49 2007/06/30 21:58:04 tom Exp $")
 
 #define doPut(mode) TPUTS_TRACE(#mode); tputs(mode, 1, outc)
 
@@ -87,10 +87,11 @@ MODULE_ID("$Id: lib_vidattr.c,v 1.46 2006/01/21 23:39:40 tom Exp $")
 		} \
 	}
 
+#define PreviousAttr _nc_prescreen.previous_attr
+
 NCURSES_EXPORT(int)
 vidputs(chtype newmode, int (*outc) (int))
 {
-    static attr_t previous_attr = A_NORMAL;
     attr_t turn_on, turn_off;
     int pair;
     bool reverse = FALSE;
@@ -101,18 +102,19 @@ vidputs(chtype newmode, int (*outc) (int))
 #define fix_pair0 FALSE
 #endif
 
+    newmode &= A_ATTRIBUTES;
     T((T_CALLED("vidputs(%s)"), _traceattr(newmode)));
 
     /* this allows us to go on whether or not newterm() has been called */
     if (SP)
-	previous_attr = AttrOf(SCREEN_ATTRS(SP));
+	PreviousAttr = AttrOf(SCREEN_ATTRS(SP));
 
-    TR(TRACE_ATTRS, ("previous attribute was %s", _traceattr(previous_attr)));
+    TR(TRACE_ATTRS, ("previous attribute was %s", _traceattr(PreviousAttr)));
 
     if ((SP != 0)
 	&& (magic_cookie_glitch > 0)) {
 #if USE_XMC_SUPPORT
-	static chtype table[] =
+	static const chtype table[] =
 	{
 	    A_STANDOUT,
 	    A_UNDERLINE,
@@ -183,7 +185,7 @@ vidputs(chtype newmode, int (*outc) (int))
 	newmode &= ~mask;
     }
 
-    if (newmode == previous_attr)
+    if (newmode == PreviousAttr)
 	returnCode(OK);
 
     pair = PAIR_NUMBER(newmode);
@@ -192,17 +194,17 @@ vidputs(chtype newmode, int (*outc) (int))
 	newmode &= ~A_REVERSE;
     }
 
-    turn_off = (~newmode & previous_attr) & ALL_BUT_COLOR;
-    turn_on = (newmode & ~previous_attr) & ALL_BUT_COLOR;
+    turn_off = (~newmode & PreviousAttr) & ALL_BUT_COLOR;
+    turn_on = (newmode & ~PreviousAttr) & ALL_BUT_COLOR;
 
-    SetColorsIf(((pair == 0) && !fix_pair0), previous_attr);
+    SetColorsIf(((pair == 0) && !fix_pair0), PreviousAttr);
 
     if (newmode == A_NORMAL) {
-	if ((previous_attr & A_ALTCHARSET) && exit_alt_charset_mode) {
+	if ((PreviousAttr & A_ALTCHARSET) && exit_alt_charset_mode) {
 	    doPut(exit_alt_charset_mode);
-	    previous_attr &= ~A_ALTCHARSET;
+	    PreviousAttr &= ~A_ALTCHARSET;
 	}
-	if (previous_attr) {
+	if (PreviousAttr) {
 	    if (exit_attribute_mode) {
 		doPut(exit_attribute_mode);
 	    } else {
@@ -213,10 +215,10 @@ vidputs(chtype newmode, int (*outc) (int))
 		    TurnOff(A_STANDOUT, exit_standout_mode);
 		}
 	    }
-	    previous_attr &= ALL_BUT_COLOR;
+	    PreviousAttr &= ALL_BUT_COLOR;
 	}
 
-	SetColorsIf((pair != 0) || fix_pair0, previous_attr);
+	SetColorsIf((pair != 0) || fix_pair0, PreviousAttr);
     } else if (set_attributes) {
 	if (turn_on || turn_off) {
 	    TPUTS_TRACE("set_attributes");
@@ -230,9 +232,9 @@ vidputs(chtype newmode, int (*outc) (int))
 			(newmode & A_INVIS) != 0,
 			(newmode & A_PROTECT) != 0,
 			(newmode & A_ALTCHARSET) != 0), 1, outc);
-	    previous_attr &= ALL_BUT_COLOR;
+	    PreviousAttr &= ALL_BUT_COLOR;
 	}
-	SetColorsIf((pair != 0) || fix_pair0, previous_attr);
+	SetColorsIf((pair != 0) || fix_pair0, PreviousAttr);
     } else {
 
 	TR(TRACE_ATTRS, ("turning %s off", _traceattr(turn_off)));
@@ -250,9 +252,9 @@ vidputs(chtype newmode, int (*outc) (int))
 	if (turn_off && exit_attribute_mode) {
 	    doPut(exit_attribute_mode);
 	    turn_on |= (newmode & ALL_BUT_COLOR);
-	    previous_attr &= ALL_BUT_COLOR;
+	    PreviousAttr &= ALL_BUT_COLOR;
 	}
-	SetColorsIf((pair != 0) || fix_pair0, previous_attr);
+	SetColorsIf((pair != 0) || fix_pair0, PreviousAttr);
 
 	TR(TRACE_ATTRS, ("turning %s on", _traceattr(turn_on)));
 	/* *INDENT-OFF* */
@@ -283,7 +285,7 @@ vidputs(chtype newmode, int (*outc) (int))
     if (SP)
 	SetAttr(SCREEN_ATTRS(SP), newmode);
     else
-	previous_attr = newmode;
+	PreviousAttr = newmode;
 
     returnCode(OK);
 }
diff --git a/contrib/ncurses/ncurses/tty/tty_update.c b/contrib/ncurses/ncurses/tty/tty_update.c
index 6926b56..8666813 100644
--- a/contrib/ncurses/ncurses/tty/tty_update.c
+++ b/contrib/ncurses/ncurses/tty/tty_update.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2005,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -74,7 +74,7 @@
 #include <ctype.h>
 #include <term.h>
 
-MODULE_ID("$Id: tty_update.c,v 1.238 2006/11/25 22:33:21 tom Exp $")
+MODULE_ID("$Id: tty_update.c,v 1.243 2007/10/13 20:03:32 tom Exp $")
 
 /*
  * This define controls the line-breakout optimization.  Every once in a
@@ -289,7 +289,7 @@ PutAttrChar(CARG_CH_T ch)
 #endif
     {
 	PUTC(CHDEREF(ch), SP->_ofp);	/* macro's fastest... */
-	TRACE_OUTCHARS(1);
+	COUNT_OUTCHARS(1);
     }
     SP->_curscol += chlen;
     if (char_padding) {
@@ -624,13 +624,18 @@ doupdate(void)
 
     T((T_CALLED("doupdate()")));
 
+    if (curscr == 0
+	|| newscr == 0)
+	returnCode(ERR);
+
 #ifdef TRACE
-    if (_nc_tracing & TRACE_UPDATE) {
+    if (USE_TRACEF(TRACE_UPDATE)) {
 	if (curscr->_clear)
 	    _tracef("curscr is clear");
 	else
 	    _tracedump("curscr", curscr);
 	_tracedump("newscr", newscr);
+	_nc_unlock_global(tracef);
     }
 #endif /* TRACE */
 
@@ -640,7 +645,7 @@ doupdate(void)
 	SP->_fifohold--;
 
 #if USE_SIZECHANGE
-    if (SP->_endwin || SP->_sig_winch) {
+    if (SP->_endwin || _nc_handle_sigwinch(FALSE)) {
 	/*
 	 * This is a transparent extension:  XSI does not address it,
 	 * and applications need not know that ncurses can do it.
@@ -666,7 +671,7 @@ doupdate(void)
     }
 #if USE_TRACE_TIMES
     /* zero the metering machinery */
-    _nc_outchars = 0;
+    RESET_OUTCHARS();
     (void) times(&before);
 #endif /* USE_TRACE_TIMES */
 
@@ -826,9 +831,10 @@ doupdate(void)
 
 #ifdef TRACE
 	/* show altered highlights after magic-cookie check */
-	if (_nc_tracing & TRACE_UPDATE) {
+	if (USE_TRACEF(TRACE_UPDATE)) {
 	    _tracef("After magic-cookie check...");
 	    _tracedump("newscr", newscr);
+	    _nc_unlock_global(tracef);
 	}
 #endif /* TRACE */
     }
@@ -836,7 +842,6 @@ doupdate(void)
 
     nonempty = 0;
     if (curscr->_clear || newscr->_clear) {	/* force refresh ? */
-	TR(TRACE_UPDATE, ("clearing and updating from scratch"));
 	ClrUpdate();
 	curscr->_clear = FALSE;	/* reset flag */
 	newscr->_clear = FALSE;	/* reset flag */
@@ -967,7 +972,7 @@ ClrUpdate(void)
     NCURSES_CH_T blank = ClrBlank(stdscr);
     int nonempty = min(screen_lines, newscr->_maxy + 1);
 
-    TR(TRACE_UPDATE, ("ClrUpdate() called"));
+    TR(TRACE_UPDATE, (T_CALLED("ClrUpdate")));
 
     ClearScreen(blank);
 
@@ -977,6 +982,8 @@ ClrUpdate(void)
 
     for (i = 0; i < nonempty; i++)
 	TransformLine(i);
+
+    TR(TRACE_UPDATE, (T_RETURN("")));
 }
 
 /*
diff --git a/contrib/ncurses/ncurses/widechar/lib_cchar.c b/contrib/ncurses/ncurses/widechar/lib_cchar.c
index b6458ee..b4a0c37 100644
--- a/contrib/ncurses/ncurses/widechar/lib_cchar.c
+++ b/contrib/ncurses/ncurses/widechar/lib_cchar.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 2001-2004,2005 Free Software Foundation, Inc.              *
+ * Copyright (c) 2001-2005,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -35,7 +35,7 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_cchar.c,v 1.11 2005/01/29 21:29:16 tom Exp $")
+MODULE_ID("$Id: lib_cchar.c,v 1.12 2007/05/12 19:03:06 tom Exp $")
 
 /* 
  * The SuSv2 description leaves some room for interpretation.  We'll assume wch
@@ -54,8 +54,9 @@ setcchar(cchar_t *wcval,
     int len;
     int code = OK;
 
-    TR(TRACE_CCALLS, (T_CALLED("setcchar(%p,%s,%ld,%d,%p)"),
-		      wcval, _nc_viswbuf(wch), attrs, color_pair, opts));
+    TR(TRACE_CCALLS, (T_CALLED("setcchar(%p,%s,%lu,%d,%p)"),
+		      wcval, _nc_viswbuf(wch),
+		      (unsigned long) attrs, color_pair, opts));
 
     len = wcslen(wch);
     if (opts != NULL
diff --git a/contrib/ncurses/ncurses/widechar/lib_get_wch.c b/contrib/ncurses/ncurses/widechar/lib_get_wch.c
index c73c363..7985df2 100644
--- a/contrib/ncurses/ncurses/widechar/lib_get_wch.c
+++ b/contrib/ncurses/ncurses/widechar/lib_get_wch.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 2002-2005,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 2002-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -40,7 +40,7 @@
 #include <curses.priv.h>
 #include <ctype.h>
 
-MODULE_ID("$Id: lib_get_wch.c,v 1.13 2006/06/03 17:27:57 tom Exp $")
+MODULE_ID("$Id: lib_get_wch.c,v 1.14 2007/05/12 19:03:16 tom Exp $")
 
 #if HAVE_MBTOWC && HAVE_MBLEN
 #define reset_mbytes(state) mblen(NULL, 0), mbtowc(NULL, NULL, 0)
@@ -77,7 +77,7 @@ wget_wch(WINDOW *win, wint_t *result)
      * _nc_wgetch(), while we want to return a wide character or KEY_xxx code.
      */
     for (;;) {
-	T(("reading %d of %d", count + 1, sizeof(buffer)));
+	T(("reading %d of %d", (int) count + 1, (int) sizeof(buffer)));
 	code = _nc_wgetch(win, &value, TRUE EVENTLIST_2nd((_nc_eventlist *) 0));
 	if (code == ERR) {
 	    break;
diff --git a/contrib/ncurses/ncurses/widechar/lib_in_wchnstr.c b/contrib/ncurses/ncurses/widechar/lib_in_wchnstr.c
index 41ba18c..e9f0646 100644
--- a/contrib/ncurses/ncurses/widechar/lib_in_wchnstr.c
+++ b/contrib/ncurses/ncurses/widechar/lib_in_wchnstr.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 2002,2004 Free Software Foundation, Inc.                   *
+ * Copyright (c) 2002-2004-2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -27,7 +27,7 @@
  ****************************************************************************/
 
 /****************************************************************************
- * Author: Thomas Dickey 2002,2004                                          *
+ * Author: Thomas Dickey                                                    *
  ****************************************************************************/
 
 /*
@@ -39,27 +39,35 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_in_wchnstr.c,v 1.3 2004/05/16 00:12:30 tom Exp $")
+MODULE_ID("$Id: lib_in_wchnstr.c,v 1.7 2007/02/11 01:00:00 tom Exp $")
 
 NCURSES_EXPORT(int)
-win_wchnstr(WINDOW *win, cchar_t * wchstr, int n)
+win_wchnstr(WINDOW *win, cchar_t *wchstr, int n)
 {
     int code = OK;
 
-    TR(TRACE_CALLS, (T_CALLED("win_wchnstr(%p,%p,%d)"), win, wchstr, n));
+    T((T_CALLED("win_wchnstr(%p,%p,%d)"), win, wchstr, n));
     if (win != 0
 	&& wchstr != 0) {
+	NCURSES_CH_T *src;
 	int row, col;
-	int j;
+	int j, k, limit;
 
 	getyx(win, row, col);
+	limit = getmaxx(win) - col;
+	src = &(win->_line[row].text[col]);
 
 	if (n < 0) {
-	    n = getmaxx(win) + 1 - getcurx(win);
+	    n = limit;
+	} else if (n > limit) {
+	    n = limit;
 	}
-	for (j = 0; j < n; ++j) {
-	    wchstr[j] = win->_line[row].text[col + j];
+	for (j = k = 0; j < n; ++j) {
+	    if (j == 0 || !WidecExt(src[j]) || isWidecBase(src[j])) {
+		wchstr[k++] = src[j];
+	    }
 	}
+	memset(&(wchstr[k]), 0, sizeof(*wchstr));
 	T(("result = %s", _nc_viscbuf(wchstr, n)));
     } else {
 	code = ERR;
diff --git a/contrib/ncurses/ncurses/widechar/lib_key_name.c b/contrib/ncurses/ncurses/widechar/lib_key_name.c
new file mode 100644
index 0000000..e24c965
--- /dev/null
+++ b/contrib/ncurses/ncurses/widechar/lib_key_name.c
@@ -0,0 +1,62 @@
+/****************************************************************************
+ * Copyright (c) 2007 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * 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.                                                           *
+ ****************************************************************************/
+
+/*
+**	lib_key_name.c
+**
+**	The routine key_name().
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id: lib_key_name.c,v 1.2 2007/06/12 21:01:13 tom Exp $")
+
+NCURSES_EXPORT(NCURSES_CONST char *)
+key_name(wchar_t c)
+{
+    cchar_t my_cchar;
+    wchar_t *my_wchars;
+    size_t len;
+
+    /* FIXME: move to _nc_globals */
+    static char result[MB_LEN_MAX + 1];
+
+    memset(&my_cchar, 0, sizeof(my_cchar));
+    my_cchar.chars[0] = c;
+    my_cchar.chars[1] = L'\0';
+
+    my_wchars = wunctrl(&my_cchar);
+    len = wcstombs(result, my_wchars, sizeof(result) - 1);
+    if (isEILSEQ(len) || (len == 0)) {
+	return "UNKNOWN KEY";
+    }
+
+    result[len] = '\0';
+    return result;
+}
diff --git a/contrib/ncurses/ncurses/widechar/lib_unget_wch.c b/contrib/ncurses/ncurses/widechar/lib_unget_wch.c
index 62ec89d..b2dc7ff 100644
--- a/contrib/ncurses/ncurses/widechar/lib_unget_wch.c
+++ b/contrib/ncurses/ncurses/widechar/lib_unget_wch.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 2002-2003,2004 Free Software Foundation, Inc.              *
+ * Copyright (c) 2002-2004,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -39,26 +39,30 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_unget_wch.c,v 1.7 2004/12/05 01:21:31 tom Exp $")
+MODULE_ID("$Id: lib_unget_wch.c,v 1.9 2007/11/25 00:57:00 tom Exp $")
 
-#ifdef linux
 /*
- * glibc's wcrtomb() function is broken - does not return the proper value
- * when target is null (noted for glibc 2.3.2).  This is a workaround.
+ * Wrapper for wcrtomb() which obtains the length needed for the given
+ * wide-character 'source'.
  */
 NCURSES_EXPORT(size_t)
 _nc_wcrtomb(char *target, wchar_t source, mbstate_t * state)
 {
+    int result;
+
     if (target == 0) {
 	wchar_t temp[2];
 	const wchar_t *tempp = temp;
 	temp[0] = source;
 	temp[1] = 0;
-	return wcsrtombs(NULL, &tempp, 0, state);
+	result = wcsrtombs(NULL, &tempp, 0, state);
+    } else {
+	result = wcrtomb(target, source, state);
     }
-    return wcrtomb(target, source, state);
+    if (!isEILSEQ(result) && (result == 0))
+	result = 1;
+    return result;
 }
-#endif
 
 NCURSES_EXPORT(int)
 unget_wch(const wchar_t wch)
diff --git a/contrib/ncurses/ncurses/widechar/lib_vid_attr.c b/contrib/ncurses/ncurses/widechar/lib_vid_attr.c
index 2ba16b5..1dc679e 100644
--- a/contrib/ncurses/ncurses/widechar/lib_vid_attr.c
+++ b/contrib/ncurses/ncurses/widechar/lib_vid_attr.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 2002-2005,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 2002-2006,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -33,7 +33,7 @@
 #include <curses.priv.h>
 #include <term.h>
 
-MODULE_ID("$Id: lib_vid_attr.c,v 1.4 2006/11/26 00:26:00 tom Exp $")
+MODULE_ID("$Id: lib_vid_attr.c,v 1.5 2007/06/30 22:03:02 tom Exp $")
 
 #define doPut(mode) TPUTS_TRACE(#mode); tputs(mode, 1, outc)
 
@@ -72,6 +72,7 @@ vid_puts(attr_t newmode, short pair, void *opts GCC_UNUSED, int (*outc) (int))
 #define fix_pair0 FALSE
 #endif
 
+    newmode &= A_ATTRIBUTES;
     T((T_CALLED("vid_puts(%s,%d)"), _traceattr(newmode), pair));
 
     /* this allows us to go on whether or not newterm() has been called */
diff --git a/contrib/ncurses/ncurses/widechar/lib_wunctrl.c b/contrib/ncurses/ncurses/widechar/lib_wunctrl.c
index cd7c56ca..be2259a 100644
--- a/contrib/ncurses/ncurses/widechar/lib_wunctrl.c
+++ b/contrib/ncurses/ncurses/widechar/lib_wunctrl.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 2001-2003,2005 Free Software Foundation, Inc.              *
+ * Copyright (c) 2001-2005,2007 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -35,23 +35,21 @@
 
 #include <curses.priv.h>
 
-#if USE_WIDEC_SUPPORT
-
-MODULE_ID("$Id: lib_wunctrl.c,v 1.8 2005/04/16 18:10:44 tom Exp $")
+MODULE_ID("$Id: lib_wunctrl.c,v 1.12 2007/06/12 20:22:32 tom Exp $")
 
 NCURSES_EXPORT(wchar_t *)
 wunctrl(cchar_t *wc)
 {
-    static wchar_t str[5], *sp;
+    static wchar_t str[CCHARW_MAX + 1], *sp;
 
     if (Charable(*wc)) {
 	const char *p = unctrl((unsigned) _nc_to_char((wint_t) CharOf(*wc)));
 
-	for (sp = str; *p;)
-	    *sp++ = _nc_to_widechar(*p++);
+	for (sp = str; *p; ++p) {
+	    *sp++ = _nc_to_widechar(*p);
+	}
+	*sp = 0;
 	return str;
     } else
 	return wc->chars;
 }
-
-#endif