Vendor import of ncurses 5.9 20140222 snapshot.vendor/ncurses/5.9-20140222

42 files changed, 839 insertions, 595 deletions

diff --git a/ncurses/base/MKkeyname.awk b/ncurses/base/MKkeyname.awk
index bb2599acb558..790161193169 100644
--- a/ncurses/base/MKkeyname.awk
+++ b/ncurses/base/MKkeyname.awk
@@ -1,6 +1,6 @@
-# $Id: MKkeyname.awk,v 1.45 2010/12/19 01:36:14 tom Exp $
+# $Id: MKkeyname.awk,v 1.48 2013/08/24 17:37:22 tom Exp $
 ##############################################################################
-# Copyright (c) 1999-2009,2010 Free Software Foundation, Inc.                #
+# Copyright (c) 1999-2012,2013 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"), #
@@ -65,6 +65,7 @@ END {
 	print ""
 	print "#define SIZEOF_TABLE 256"
 	print "#define MyTable _nc_globals.keyname_table"
+	print "#define MyInit  _nc_globals.init_keyname"
 	print ""
 	print "NCURSES_EXPORT(NCURSES_CONST char *)"
 	print "safe_keyname (SCREEN *sp, int c)"
@@ -96,21 +97,36 @@ END {
 	print "		if (result == 0 && (c >= 0 && c < SIZEOF_TABLE)) {"
 	print "			if (MyTable == 0)"
 	print "				MyTable = typeCalloc(char *, SIZEOF_TABLE);"
+	print ""
 	print "			if (MyTable != 0) {"
+	print "				int m_prefix = (sp == 0 || sp->_use_meta);"
+	print ""
+	print "				/* if sense of meta() changed, discard cached data */"
+	print "				if (MyInit != (m_prefix + 1)) {"
+	print "					MyInit = m_prefix + 1;"
+	print "					for (i = 0; i < SIZEOF_TABLE; ++i) {"
+	print "						if (MyTable[i]) {"
+	print "							FreeAndNull(MyTable[i]);"
+	print "						}"
+	print "					}"
+	print "				}"
+	print ""
+	print "				/* create and cache result as needed */"
 	print "				if (MyTable[c] == 0) {"
 	print "					int cc = c;"
 	print "					p = name;"
-	print "					if (cc >= 128 && (sp == 0 || sp->_use_meta)) {"
-	print "						strcpy(p, \"M-\");"
+	print "#define P_LIMIT (sizeof(name) - (size_t) (p - name))"
+	print "					if (cc >= 128 && m_prefix) {"
+	print "						_nc_STRCPY(p, \"M-\", P_LIMIT);"
 	print "						p += 2;"
 	print "						cc -= 128;"
 	print "					}"
 	print "					if (cc < 32)"
-	print "						sprintf(p, \"^%c\", cc + '@');"
+	print "						_nc_SPRINTF(p, _nc_SLIMIT(P_LIMIT) \"^%c\", cc + '@');"
 	print "					else if (cc == 127)"
-	print "						strcpy(p, \"^?\");"
+	print "						_nc_STRCPY(p, \"^?\", P_LIMIT);"
 	print "					else"
-	print "						sprintf(p, \"%c\", cc);"
+	print "						_nc_SPRINTF(p, _nc_SLIMIT(P_LIMIT) \"%c\", cc);"
 	print "					MyTable[c] = strdup(name);"
 	print "				}"
 	print "				result = MyTable[c];"
diff --git a/ncurses/base/MKlib_gen.sh b/ncurses/base/MKlib_gen.sh
index 66ae295c607c..d8cc3c9751fa 100755
--- a/ncurses/base/MKlib_gen.sh
+++ b/ncurses/base/MKlib_gen.sh
@@ -2,7 +2,7 @@
 #
 # MKlib_gen.sh -- generate sources from curses.h macro definitions
 #
-# ($Id: MKlib_gen.sh,v 1.43 2011/01/22 19:47:29 tom Exp $)
+# ($Id: MKlib_gen.sh,v 1.46 2011/06/04 19:14:08 tom Exp $)
 #
 ##############################################################################
 # Copyright (c) 1998-2010,2011 Free Software Foundation, Inc.                #
@@ -410,10 +410,45 @@ BEGIN		{
 		print "#undef vwprintw"
 		}
 /^DECLARATIONS/	{start = 1; next;}
-		{if (start) print \$0;}
+		{
+		if (start) {
+			if ( "$USE" == "generated" ) {
+				print \$0;
+			} else if ( \$0 ~ /^[{}]?\$/ ) {
+				print \$0;
+			} else if ( \$0 ~ /;/ ) {
+				print \$0;
+			} else {
+				calls[start] = \$0;
+				print \$0;
+				start++;
+			}
+		}
+		}
 END		{
 		if ( "$USE" != "generated" ) {
-			print "int main(void) { return 0; }"
+			print "int main(void)"
+			print "{"
+			for (n = 1; n < start; ++n) {
+				value = calls[n];
+				if ( value !~ /P_POUNDC/ ) {
+					gsub(/[[:blank:]]+/," ",value);
+					sub(/^[[:alnum:]_]+ /,"",value);
+					sub(/^\* /,"",value);
+					gsub(/[[:alnum:]_]+ \* /,"",value);
+					gsub(/ (const) /," ",value);
+					gsub(/ (int|short|attr_t|chtype|wchar_t|NCURSES_BOOL|NCURSES_OUTC|NCURSES_OUTC_sp|va_list) /," ",value);
+					gsub(/ void /,"",value);
+					sub(/^/,"call_",value);
+					gsub(/ (a[[:digit:]]|z) /, " 0 ", value);
+					gsub(/ int[[:blank:]]*[(][^)]+[)][(][^)]+[)]/, "0", value);
+					printf "\t%s;\n", value;
+				} else {
+					print value;
+				}
+			}
+			print "	return 0;"
+			print "}"
 		}
 		}
 EOF1
@@ -422,6 +457,8 @@ cat >$TMP <<EOF
 #include <ncurses_cfg.h>
 #undef NCURSES_NOMACROS
 #include <curses.h>
+#include <term.h>
+#include <unctrl.h>
 
 DECLARATIONS
 
diff --git a/ncurses/base/MKunctrl.awk b/ncurses/base/MKunctrl.awk
index 2140900e8c3b..51ceb6343920 100644
--- a/ncurses/base/MKunctrl.awk
+++ b/ncurses/base/MKunctrl.awk
@@ -1,6 +1,6 @@
-# $Id: MKunctrl.awk,v 1.26 2009/07/04 22:05:15 Clemens.Ladisch Exp $
+# $Id: MKunctrl.awk,v 1.27 2012/06/09 20:29:33 tom Exp $
 ##############################################################################
-# Copyright (c) 1998-2008,2009 Free Software Foundation, Inc.                #
+# Copyright (c) 1998-2009,2012 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"), #
@@ -140,7 +140,7 @@ END	{
 		} else {
 			stringname = "unctrl"
 		}
-		print  "\tint check = ChCharOf(ch);"
+		print  "\tint check = (int) ChCharOf(ch);"
 		print  "\tconst char *result;"
 		print  ""
 		print  "\tif (check >= 0 && check < (int)SIZEOF(unctrl_table)) {"
diff --git a/ncurses/base/keybound.c b/ncurses/base/keybound.c
index 65e6bfc63620..72790e840545 100644
--- a/ncurses/base/keybound.c
+++ b/ncurses/base/keybound.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1999-2006,2009 Free Software Foundation, Inc.              *
+ * Copyright (c) 1999-2009,2011 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>
 
-MODULE_ID("$Id: keybound.c,v 1.10 2009/10/24 22:15:47 tom Exp $")
+MODULE_ID("$Id: keybound.c,v 1.11 2011/10/22 16:47:05 tom Exp $")
 
 /*
  * Returns the count'th string definition which is associated with the
@@ -46,7 +46,10 @@ NCURSES_SP_NAME(keybound) (NCURSES_SP_DCLx int code, int count)
 
     T((T_CALLED("keybound(%p, %d,%d)"), (void *) SP_PARM, code, count));
     if (SP_PARM != 0 && code >= 0) {
-	result = _nc_expand_try(SP_PARM->_keytry, (unsigned) code, &count, 0);
+	result = _nc_expand_try(SP_PARM->_keytry,
+				(unsigned) code,
+				&count,
+				(size_t) 0);
     }
     returnPtr(result);
 }
diff --git a/ncurses/base/keyok.c b/ncurses/base/keyok.c
index 0eacf4926300..00e936dacde9 100644
--- a/ncurses/base/keyok.c
+++ b/ncurses/base/keyok.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2006,2009 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2011,2012 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>
 
-MODULE_ID("$Id: keyok.c,v 1.10 2009/10/24 22:15:47 tom Exp $")
+MODULE_ID("$Id: keyok.c,v 1.13 2012/11/18 02:14:35 tom Exp $")
 
 /*
  * Enable (or disable) ncurses' interpretation of a keycode by adding (or
@@ -50,37 +50,47 @@ NCURSES_SP_NAME(keyok) (NCURSES_SP_DCLx int c, bool flag)
 {
     int code = ERR;
 
-    T((T_CALLED("keyok(%p, %d,%d)"), (void *) SP_PARM, c, flag));
+    if (HasTerminal(SP_PARM)) {
+	T((T_CALLED("keyok(%p, %d,%d)"), (void *) SP_PARM, c, flag));
 #ifdef USE_TERM_DRIVER
-    code = CallDriver_2(sp, kyOk, c, flag);
+	code = CallDriver_2(sp, kyOk, c, flag);
 #else
-    T((T_CALLED("keyok(%d,%d)"), c, flag));
-    if (c >= 0) {
-	int count = 0;
-	char *s;
-	unsigned ch = (unsigned) c;
+	T((T_CALLED("keyok(%d,%d)"), c, flag));
+	if (c >= 0) {
+	    int count = 0;
+	    char *s;
+	    unsigned ch = (unsigned) c;
 
-	if (flag) {
-	    while ((s = _nc_expand_try(SP_PARM->_key_ok, ch, &count, 0)) != 0
-		   && _nc_remove_key(&(SP_PARM->_key_ok), ch)) {
-		code = _nc_add_to_try(&(SP_PARM->_keytry), s, ch);
-		free(s);
-		count = 0;
-		if (code != OK)
-		    break;
-	    }
-	} else {
-	    while ((s = _nc_expand_try(SP_PARM->_keytry, ch, &count, 0)) != 0
-		   && _nc_remove_key(&(SP_PARM->_keytry), ch)) {
-		code = _nc_add_to_try(&(SP_PARM->_key_ok), s, ch);
-		free(s);
-		count = 0;
-		if (code != OK)
-		    break;
+	    if (flag) {
+		while ((s = _nc_expand_try(SP_PARM->_key_ok,
+					   ch, &count, (size_t) 0)) != 0) {
+		    if (_nc_remove_key(&(SP_PARM->_key_ok), ch)) {
+			code = _nc_add_to_try(&(SP_PARM->_keytry), s, ch);
+			free(s);
+			count = 0;
+			if (code != OK)
+			    break;
+		    } else {
+			free(s);
+		    }
+		}
+	    } else {
+		while ((s = _nc_expand_try(SP_PARM->_keytry,
+					   ch, &count, (size_t) 0)) != 0) {
+		    if (_nc_remove_key(&(SP_PARM->_keytry), ch)) {
+			code = _nc_add_to_try(&(SP_PARM->_key_ok), s, ch);
+			free(s);
+			count = 0;
+			if (code != OK)
+			    break;
+		    } else {
+			free(s);
+		    }
+		}
 	    }
 	}
-    }
 #endif
+    }
     returnCode(code);
 }
 
diff --git a/ncurses/base/lib_addch.c b/ncurses/base/lib_addch.c
index 515ebaf0b8fc..a7d498b490a0 100644
--- a/ncurses/base/lib_addch.c
+++ b/ncurses/base/lib_addch.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2013,2014 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>
 #include <ctype.h>
 
-MODULE_ID("$Id: lib_addch.c,v 1.124 2010/04/24 22:41:05 tom Exp $")
+MODULE_ID("$Id: lib_addch.c,v 1.128 2014/02/23 01:21:08 tom Exp $")
 
 static const NCURSES_CH_T blankchar = NewChar(BLANK_TEXT);
 
@@ -209,7 +209,8 @@ _nc_build_wch(WINDOW *win, ARG_CH_T ch)
     buffer[WINDOW_EXT(win, addch_used)] = '\0';
     if ((len = (int) mbrtowc(&result,
 			     buffer,
-			     WINDOW_EXT(win, addch_used), &state)) > 0) {
+			     (size_t) WINDOW_EXT(win, addch_used),
+			     &state)) > 0) {
 	attr_t attrs = AttrOf(CHDEREF(ch));
 	if_EXT_COLORS(int pair = GetPair(CHDEREF(ch)));
 	SetChar(CHDEREF(ch), result, attrs);
@@ -411,10 +412,12 @@ waddch_nosync(WINDOW *win, const NCURSES_CH_T ch)
 #endif
     const char *s = NCURSES_SP_NAME(unctrl) (NCURSES_SP_ARGx t);
     int tabsize = 8;
+
     /*
      * If we are using the alternate character set, forget about locale.
      * Otherwise, if unctrl() returns a single-character or the locale
-     * claims the code is printable, treat it that way.
+     * claims the code is printable (and not also a control character),
+     * treat it that way.
      */
     if ((AttrOf(ch) & A_ALTCHARSET)
 	|| (
@@ -424,14 +427,15 @@ waddch_nosync(WINDOW *win, const NCURSES_CH_T ch)
 	       s[1] == 0
 	)
 	|| (
-	       isprint(t)
+	       (isprint((int)t) && !iscntrl((int)t))
 #if USE_WIDEC_SUPPORT
 	       || ((sp == 0 || !sp->_legacy_coding) &&
 		   (WINDOW_EXT(win, addch_used)
 		    || !_nc_is_charable(CharOf(ch))))
 #endif
-	))
+	)) {
 	return waddch_literal(win, ch);
+    }
 
     /*
      * Handle carriage control and other codes that are not printable, or are
diff --git a/ncurses/base/lib_addstr.c b/ncurses/base/lib_addstr.c
index d73ce00a4519..a1a55cb8bfd8 100644
--- a/ncurses/base/lib_addstr.c
+++ b/ncurses/base/lib_addstr.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2010,2011 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 1.51 2010/12/19 01:22:58 tom Exp $")
+MODULE_ID("$Id: lib_addstr.c,v 1.52 2011/05/28 23:02:09 tom Exp $")
 
 NCURSES_EXPORT(int)
 waddnstr(WINDOW *win, const char *astr, int n)
@@ -119,8 +119,10 @@ NCURSES_EXPORT(int)
 _nc_wchstrlen(const cchar_t *s)
 {
     int result = 0;
-    while (CharOf(s[result]) != L'\0') {
-	result++;
+    if (s != 0) {
+	while (CharOf(s[result]) != L'\0') {
+	    result++;
+	}
     }
     return result;
 }
diff --git a/ncurses/base/lib_beep.c b/ncurses/base/lib_beep.c
index 9d7f7fd96f01..4e14cb74a2bf 100644
--- a/ncurses/base/lib_beep.c
+++ b/ncurses/base/lib_beep.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2008,2009 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2009,2013 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 CUR SP_TERMTYPE
 #endif
 
-MODULE_ID("$Id: lib_beep.c,v 1.15 2009/10/24 22:02:14 tom Exp $")
+MODULE_ID("$Id: lib_beep.c,v 1.16 2013/01/12 17:26:25 tom Exp $")
 
 /*
  *	beep()
@@ -71,12 +71,9 @@ NCURSES_SP_NAME(beep) (NCURSES_SP_DCL0)
     if (cur_term == 0) {
 	res = ERR;
     } else if (bell) {
-	TPUTS_TRACE("bell");
-	res = putp(bell);
-	_nc_flush();
+	res = NCURSES_PUTP2_FLUSH("bell", bell);
     } else if (flash_screen) {
-	TPUTS_TRACE("flash_screen");
-	res = putp(flash_screen);
+	res = NCURSES_PUTP2_FLUSH("flash_screen", flash_screen);
 	_nc_flush();
     }
 #endif
diff --git a/ncurses/base/lib_bkgd.c b/ncurses/base/lib_bkgd.c
index 0396ba8f47a8..7bcd3ffb5a3f 100644
--- a/ncurses/base/lib_bkgd.c
+++ b/ncurses/base/lib_bkgd.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2010,2011 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2011,2012 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: lib_bkgd.c,v 1.43 2011/01/22 19:47:37 tom Exp $")
+MODULE_ID("$Id: lib_bkgd.c,v 1.48 2012/12/09 01:01:19 tom Exp $")
 
 /*
  * Set the window's background information.
@@ -85,6 +85,7 @@ wbkgrndset(WINDOW *win, const ARG_CH_T ch)
 	    cchar_t wch;
 	    int tmp;
 
+	    memset(&wch, 0, sizeof(wch));
 	    (void) wgetbkgrnd(win, &wch);
 	    tmp = _nc_to_char((wint_t) CharOf(wch));
 
@@ -118,16 +119,18 @@ wbkgrnd(WINDOW *win, const ARG_CH_T ch)
 {
     int code = ERR;
     int x, y;
-    NCURSES_CH_T new_bkgd = CHDEREF(ch);
 
     T((T_CALLED("wbkgd(%p,%s)"), (void *) win, _tracech_t(ch)));
 
     if (win) {
+	NCURSES_CH_T new_bkgd = CHDEREF(ch);
 	NCURSES_CH_T old_bkgrnd;
+
+	memset(&old_bkgrnd, 0, sizeof(old_bkgrnd));
 	wgetbkgrnd(win, &old_bkgrnd);
 
 	(void) wbkgrndset(win, CHREF(new_bkgd));
-	(void) wattrset(win, AttrOf(win->_nc_bkgd));
+	(void) wattrset(win, (int) AttrOf(win->_nc_bkgd));
 
 	for (y = 0; y <= win->_maxy; y++) {
 	    for (x = 0; x <= win->_maxx; x++) {
diff --git a/ncurses/base/lib_chgat.c b/ncurses/base/lib_chgat.c
index cdddaeae995c..1eb1f59e2385 100644
--- a/ncurses/base/lib_chgat.c
+++ b/ncurses/base/lib_chgat.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2010,2014 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            *
@@ -42,14 +42,22 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_chgat.c,v 1.9 2010/03/31 23:38:02 tom Exp $")
+MODULE_ID("$Id: lib_chgat.c,v 1.10 2014/02/01 22:13:31 tom Exp $")
 
 NCURSES_EXPORT(int)
-wchgat(WINDOW *win, int n, attr_t attr, short color, const void *opts GCC_UNUSED)
+wchgat(WINDOW *win,
+       int n,
+       attr_t attr,
+       NCURSES_PAIRS_T color,
+       const void *opts GCC_UNUSED)
 {
     int i;
 
-    T((T_CALLED("wchgat(%p,%d,%s,%d)"), (void *) win, n, _traceattr(attr), color));
+    T((T_CALLED("wchgat(%p,%d,%s,%d)"),
+       (void *) win,
+       n,
+       _traceattr(attr),
+       (int) color));
 
     if (win) {
 	struct ldat *line = &(win->_line[win->_cury]);
diff --git a/ncurses/base/lib_color.c b/ncurses/base/lib_color.c
index a5c181c8b4b1..9f7250ddafff 100644
--- a/ncurses/base/lib_color.c
+++ b/ncurses/base/lib_color.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2013,2014 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            *
@@ -45,7 +45,7 @@
 #define CUR SP_TERMTYPE
 #endif
 
-MODULE_ID("$Id: lib_color.c,v 1.98 2010/04/24 22:57:53 tom Exp $")
+MODULE_ID("$Id: lib_color.c,v 1.109 2014/02/01 22:22:30 tom Exp $")
 
 #ifdef USE_TERM_DRIVER
 #define CanChange      InfoOf(SP_PARM).canchange
@@ -264,8 +264,7 @@ reset_color_pair(NCURSES_SP_DCL0)
 
     (void) SP_PARM;
     if (orig_pair != 0) {
-	TPUTS_TRACE("orig_pair");
-	putp(orig_pair);
+	(void) NCURSES_PUTP2("orig_pair", orig_pair);
 	result = TRUE;
     }
     return result;
@@ -292,8 +291,7 @@ NCURSES_SP_NAME(_nc_reset_colors) (NCURSES_SP_DCL0)
     result = CallDriver(SP_PARM, rescolors);
 #else
     if (orig_colors != 0) {
-	TPUTS_TRACE("orig_colors");
-	putp(orig_colors);
+	NCURSES_PUTP2("orig_colors", orig_colors);
 	result = TRUE;
     }
 #endif
@@ -331,6 +329,13 @@ NCURSES_SP_NAME(start_color) (NCURSES_SP_DCL0)
 				 default_bg(NCURSES_SP_ARG),
 				 NCURSES_SP_NAME(_nc_outch));
 	}
+#if !NCURSES_EXT_COLORS
+	/*
+	 * Without ext-colors, we cannot represent more than 256 color pairs.
+	 */
+	if (maxpairs > 256)
+	    maxpairs = 256;
+#endif
 
 	if (maxpairs > 0 && maxcolors > 0) {
 	    SP_PARM->_pair_limit = maxpairs;
@@ -383,10 +388,10 @@ start_color(void)
 
 /* This function was originally written by Daniel Weaver <danw@znyx.com> */
 static void
-rgb2hls(short r, short g, short b, short *h, short *l, short *s)
+rgb2hls(int r, int g, int b, NCURSES_COLOR_T *h, NCURSES_COLOR_T *l, NCURSES_COLOR_T *s)
 /* convert RGB to HLS system */
 {
-    short min, max, t;
+    int min, max, t;
 
     if ((min = g < r ? g : r) > b)
 	min = b;
@@ -394,7 +399,7 @@ rgb2hls(short r, short g, short b, short *h, short *l, short *s)
 	max = b;
 
     /* calculate lightness */
-    *l = (short) ((min + max) / 20);
+    *l = (NCURSES_COLOR_T) ((min + max) / 20);
 
     if (min == max) {		/* black, white and all shades of gray */
 	*h = 0;
@@ -404,19 +409,19 @@ rgb2hls(short r, short g, short b, short *h, short *l, short *s)
 
     /* calculate saturation */
     if (*l < 50)
-	*s = (short) (((max - min) * 100) / (max + min));
+	*s = (NCURSES_COLOR_T) (((max - min) * 100) / (max + min));
     else
-	*s = (short) (((max - min) * 100) / (2000 - max - min));
+	*s = (NCURSES_COLOR_T) (((max - min) * 100) / (2000 - max - min));
 
     /* calculate hue */
     if (r == max)
-	t = (short) (120 + ((g - b) * 60) / (max - min));
+	t = (NCURSES_COLOR_T) (120 + ((g - b) * 60) / (max - min));
     else if (g == max)
-	t = (short) (240 + ((b - r) * 60) / (max - min));
+	t = (NCURSES_COLOR_T) (240 + ((b - r) * 60) / (max - min));
     else
-	t = (short) (360 + ((r - g) * 60) / (max - min));
+	t = (NCURSES_COLOR_T) (360 + ((r - g) * 60) / (max - min));
 
-    *h = t % 360;
+    *h = (NCURSES_COLOR_T) (t % 360);
 }
 
 /*
@@ -424,13 +429,20 @@ rgb2hls(short r, short g, short b, short *h, short *l, short *s)
  * values.
  */
 NCURSES_EXPORT(int)
-NCURSES_SP_NAME(init_pair) (NCURSES_SP_DCLx short pair, short f, short b)
+NCURSES_SP_NAME(init_pair) (NCURSES_SP_DCLx
+			    NCURSES_PAIRS_T pair,
+			    NCURSES_COLOR_T f,
+			    NCURSES_COLOR_T b)
 {
     colorpair_t result;
     colorpair_t previous;
     int maxcolors;
 
-    T((T_CALLED("init_pair(%p,%d,%d,%d)"), (void *) SP_PARM, pair, f, b));
+    T((T_CALLED("init_pair(%p,%d,%d,%d)"),
+       (void *) SP_PARM,
+       (int) pair,
+       (int) f,
+       (int) b));
 
     if (!ValidPair(pair))
 	returnCode(ERR);
@@ -439,7 +451,7 @@ NCURSES_SP_NAME(init_pair) (NCURSES_SP_DCLx short pair, short f, short b)
 
     previous = SP_PARM->_color_pairs[pair];
 #if NCURSES_EXT_FUNCS
-    if (SP_PARM->_default_color) {
+    if (SP_PARM->_default_color || SP_PARM->_assumed_color) {
 	bool isDefault = FALSE;
 	bool wasDefault = FALSE;
 	int default_pairs = SP_PARM->_default_pairs;
@@ -498,8 +510,9 @@ NCURSES_SP_NAME(init_pair) (NCURSES_SP_DCLx short pair, short f, short b)
     {
 	if ((f < 0) || !OkColorHi(f)
 	    || (b < 0) || !OkColorHi(b)
-	    || (pair < 1))
+	    || (pair < 1)) {
 	    returnCode(ERR);
+	}
     }
 
     /*
@@ -541,15 +554,19 @@ NCURSES_SP_NAME(init_pair) (NCURSES_SP_DCLx short pair, short f, short b)
 
 	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,
-		     pair,
-		     tp[f].red, tp[f].green, tp[f].blue,
-		     tp[b].red, tp[b].green, tp[b].blue));
+	    (int) pair,
+	    (int) tp[f].red, (int) tp[f].green, (int) tp[f].blue,
+	    (int) tp[b].red, (int) tp[b].green, (int) tp[b].blue));
+
+	NCURSES_PUTP2("initialize_pair",
+		      TPARM_7(initialize_pair,
+			      pair,
+			      (int) tp[f].red,
+			      (int) tp[f].green,
+			      (int) tp[f].blue,
+			      (int) tp[b].red,
+			      (int) tp[b].green,
+			      (int) tp[b].blue));
     }
 #endif
 
@@ -558,7 +575,7 @@ NCURSES_SP_NAME(init_pair) (NCURSES_SP_DCLx short pair, short f, short b)
 
 #if NCURSES_SP_FUNCS
 NCURSES_EXPORT(int)
-init_pair(short pair, short f, short b)
+init_pair(NCURSES_COLOR_T pair, NCURSES_COLOR_T f, NCURSES_COLOR_T b)
 {
     return NCURSES_SP_NAME(init_pair) (CURRENT_SCREEN, pair, f, b);
 }
@@ -568,7 +585,10 @@ init_pair(short pair, short f, short b)
 
 NCURSES_EXPORT(int)
 NCURSES_SP_NAME(init_color) (NCURSES_SP_DCLx
-			     short color, short r, short g, short b)
+			     NCURSES_COLOR_T color,
+			     NCURSES_COLOR_T r,
+			     NCURSES_COLOR_T g,
+			     NCURSES_COLOR_T b)
 {
     int result = ERR;
     int maxcolors;
@@ -607,8 +627,8 @@ NCURSES_SP_NAME(init_color) (NCURSES_SP_DCLx
 #ifdef USE_TERM_DRIVER
 	CallDriver_4(SP_PARM, initcolor, color, r, g, b);
 #else
-	TPUTS_TRACE("initialize_color");
-	putp(TPARM_4(initialize_color, color, r, g, b));
+	NCURSES_PUTP2("initialize_color",
+		      TPARM_4(initialize_color, color, r, g, b));
 #endif
 	SP_PARM->_color_defs = max(color + 1, SP_PARM->_color_defs);
 
@@ -619,7 +639,10 @@ NCURSES_SP_NAME(init_color) (NCURSES_SP_DCLx
 
 #if NCURSES_SP_FUNCS
 NCURSES_EXPORT(int)
-init_color(short color, short r, short g, short b)
+init_color(NCURSES_COLOR_T color,
+	   NCURSES_COLOR_T r,
+	   NCURSES_COLOR_T g,
+	   NCURSES_COLOR_T b)
 {
     return NCURSES_SP_NAME(init_color) (CURRENT_SCREEN, color, r, g, b);
 }
@@ -628,8 +651,15 @@ init_color(short color, short r, short g, short b)
 NCURSES_EXPORT(bool)
 NCURSES_SP_NAME(can_change_color) (NCURSES_SP_DCL)
 {
+    int result = FALSE;
+
     T((T_CALLED("can_change_color(%p)"), (void *) SP_PARM));
-    returnCode((CanChange != 0) ? TRUE : FALSE);
+
+    if (HasTerminal(SP_PARM) && (CanChange != 0)) {
+	result = TRUE;
+    }
+
+    returnCode(result);
 }
 
 #if NCURSES_SP_FUNCS
@@ -643,20 +673,22 @@ can_change_color(void)
 NCURSES_EXPORT(bool)
 NCURSES_SP_NAME(has_colors) (NCURSES_SP_DCL0)
 {
-    int code;
+    int code = FALSE;
 
     (void) SP_PARM;
     T((T_CALLED("has_colors()")));
+    if (HasTerminal(SP_PARM)) {
 #ifdef USE_TERM_DRIVER
-    code = HasColor;
+	code = HasColor;
 #else
-    code = ((VALID_NUMERIC(max_colors) && VALID_NUMERIC(max_pairs)
-	     && (((set_foreground != NULL)
-		  && (set_background != NULL))
-		 || ((set_a_foreground != NULL)
-		     && (set_a_background != NULL))
-		 || set_color_pair)) ? TRUE : FALSE);
+	code = ((VALID_NUMERIC(max_colors) && VALID_NUMERIC(max_pairs)
+		 && (((set_foreground != NULL)
+		      && (set_background != NULL))
+		     || ((set_a_foreground != NULL)
+			 && (set_a_background != NULL))
+		     || set_color_pair)) ? TRUE : FALSE);
 #endif
+    }
     returnCode(code);
 }
 
@@ -670,7 +702,10 @@ has_colors(void)
 
 NCURSES_EXPORT(int)
 NCURSES_SP_NAME(color_content) (NCURSES_SP_DCLx
-				short color, short *r, short *g, short *b)
+				NCURSES_COLOR_T color,
+				NCURSES_COLOR_T *r,
+				NCURSES_COLOR_T *g,
+				NCURSES_COLOR_T *b)
 {
     int result = ERR;
     int maxcolors;
@@ -710,7 +745,10 @@ NCURSES_SP_NAME(color_content) (NCURSES_SP_DCLx
 
 #if NCURSES_SP_FUNCS
 NCURSES_EXPORT(int)
-color_content(short color, short *r, short *g, short *b)
+color_content(NCURSES_COLOR_T color,
+	      NCURSES_COLOR_T *r,
+	      NCURSES_COLOR_T *g,
+	      NCURSES_COLOR_T *b)
 {
     return NCURSES_SP_NAME(color_content) (CURRENT_SCREEN, color, r, g, b);
 }
@@ -718,21 +756,23 @@ color_content(short color, short *r, short *g, short *b)
 
 NCURSES_EXPORT(int)
 NCURSES_SP_NAME(pair_content) (NCURSES_SP_DCLx
-			       short pair, short *f, short *b)
+			       NCURSES_PAIRS_T pair,
+			       NCURSES_COLOR_T *f,
+			       NCURSES_COLOR_T *b)
 {
     int result;
 
     T((T_CALLED("pair_content(%p,%d,%p,%p)"),
        (void *) SP_PARM,
-       pair,
+       (int) pair,
        (void *) f,
        (void *) b));
 
     if (!ValidPair(pair)) {
 	result = ERR;
     } else {
-	NCURSES_COLOR_T fg = FORE_OF(SP_PARM->_color_pairs[pair]);
-	NCURSES_COLOR_T bg = BACK_OF(SP_PARM->_color_pairs[pair]);
+	NCURSES_COLOR_T fg = (NCURSES_COLOR_T) FORE_OF(SP_PARM->_color_pairs[pair]);
+	NCURSES_COLOR_T bg = (NCURSES_COLOR_T) BACK_OF(SP_PARM->_color_pairs[pair]);
 
 #if NCURSES_EXT_FUNCS
 	if (fg == COLOR_DEFAULT)
@@ -748,8 +788,8 @@ NCURSES_SP_NAME(pair_content) (NCURSES_SP_DCLx
 
 	TR(TRACE_ATTRS, ("...pair_content(%p,%d,%d,%d)",
 			 (void *) SP_PARM,
-			 pair,
-			 fg, bg));
+			 (int) pair,
+			 (int) fg, (int) bg));
 	result = OK;
     }
     returnCode(result);
@@ -757,7 +797,7 @@ NCURSES_SP_NAME(pair_content) (NCURSES_SP_DCLx
 
 #if NCURSES_SP_FUNCS
 NCURSES_EXPORT(int)
-pair_content(short pair, short *f, short *b)
+pair_content(NCURSES_COLOR_T pair, NCURSES_COLOR_T *f, NCURSES_COLOR_T *b)
 {
     return NCURSES_SP_NAME(pair_content) (CURRENT_SCREEN, pair, f, b);
 }
@@ -765,9 +805,9 @@ pair_content(short pair, short *f, short *b)
 
 NCURSES_EXPORT(void)
 NCURSES_SP_NAME(_nc_do_color) (NCURSES_SP_DCLx
-			       short old_pair,
-			       short pair,
-			       bool reverse,
+			       int old_pair,
+			       int pair,
+			       int reverse,
 			       NCURSES_SP_OUTC outc)
 {
 #ifdef USE_TERM_DRIVER
@@ -775,7 +815,8 @@ NCURSES_SP_NAME(_nc_do_color) (NCURSES_SP_DCLx
 #else
     NCURSES_COLOR_T fg = COLOR_DEFAULT;
     NCURSES_COLOR_T bg = COLOR_DEFAULT;
-    NCURSES_COLOR_T old_fg, old_bg;
+    NCURSES_COLOR_T old_fg = -1;
+    NCURSES_COLOR_T old_bg = -1;
 
     if (!ValidPair(pair)) {
 	return;
@@ -787,13 +828,14 @@ NCURSES_SP_NAME(_nc_do_color) (NCURSES_SP_DCLx
 				    1, outc);
 	    return;
 	} else if (SP_PARM != 0) {
-	    pair_content((short) pair, &fg, &bg);
+	    if (pair_content((NCURSES_COLOR_T) pair, &fg, &bg) == ERR)
+		return;
 	}
     }
 
     if (old_pair >= 0
 	&& SP_PARM != 0
-	&& pair_content(old_pair, &old_fg, &old_bg) != ERR) {
+	&& pair_content((NCURSES_COLOR_T) old_pair, &old_fg, &old_bg) != ERR) {
 	if ((isDefaultColor(fg) && !isDefaultColor(old_fg))
 	    || (isDefaultColor(bg) && !isDefaultColor(old_bg))) {
 #if NCURSES_EXT_FUNCS
@@ -822,9 +864,9 @@ NCURSES_SP_NAME(_nc_do_color) (NCURSES_SP_DCLx
 
 #if NCURSES_EXT_FUNCS
     if (isDefaultColor(fg))
-	fg = (short) default_fg(NCURSES_SP_ARG);
+	fg = (NCURSES_COLOR_T) default_fg(NCURSES_SP_ARG);
     if (isDefaultColor(bg))
-	bg = (short) default_bg(NCURSES_SP_ARG);
+	bg = (NCURSES_COLOR_T) default_bg(NCURSES_SP_ARG);
 #endif
 
     if (reverse) {
@@ -847,7 +889,7 @@ NCURSES_SP_NAME(_nc_do_color) (NCURSES_SP_DCLx
 
 #if NCURSES_SP_FUNCS
 NCURSES_EXPORT(void)
-_nc_do_color(short old_pair, short pair, bool reverse, NCURSES_OUTC outc)
+_nc_do_color(int old_pair, int pair, int reverse, NCURSES_OUTC outc)
 {
     SetSafeOutcWrapper(outc);
     NCURSES_SP_NAME(_nc_do_color) (CURRENT_SCREEN,
diff --git a/ncurses/base/lib_colorset.c b/ncurses/base/lib_colorset.c
index 6210a0e8a8f9..e9354860ad0d 100644
--- a/ncurses/base/lib_colorset.c
+++ b/ncurses/base/lib_colorset.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2005,2009 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2009,2014 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            *
@@ -41,14 +41,14 @@
 #include <curses.priv.h>
 #include <ctype.h>
 
-MODULE_ID("$Id: lib_colorset.c,v 1.13 2009/10/24 22:02:14 tom Exp $")
+MODULE_ID("$Id: lib_colorset.c,v 1.14 2014/02/01 22:10:42 tom Exp $")
 
 NCURSES_EXPORT(int)
-wcolor_set(WINDOW *win, short color_pair_number, void *opts)
+wcolor_set(WINDOW *win, NCURSES_PAIRS_T color_pair_number, void *opts)
 {
     int code = ERR;
 
-    T((T_CALLED("wcolor_set(%p,%d)"), (void *) win, color_pair_number));
+    T((T_CALLED("wcolor_set(%p,%d)"), (void *) win, (int) color_pair_number));
     if (win
 	&& !opts
 	&& (SP != 0)
diff --git a/ncurses/base/lib_dft_fgbg.c b/ncurses/base/lib_dft_fgbg.c
index 4bb9fc2774a9..00cbafb39730 100644
--- a/ncurses/base/lib_dft_fgbg.c
+++ b/ncurses/base/lib_dft_fgbg.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2005,2009 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2009,2011 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 @@
 #define CUR SP_TERMTYPE
 #endif
 
-MODULE_ID("$Id: lib_dft_fgbg.c,v 1.25 2009/10/24 22:15:00 tom Exp $")
+MODULE_ID("$Id: lib_dft_fgbg.c,v 1.26 2011/04/23 18:28:18 tom Exp $")
 
 /*
  * Modify the behavior of color-pair 0 so that the library doesn't assume that
@@ -80,6 +80,7 @@ NCURSES_SP_NAME(assume_default_colors) (NCURSES_SP_DCLx int fg, int bg)
 	SP_PARM->_default_bg = isDefaultColor(bg) ? COLOR_DEFAULT : (bg & C_MASK);
 	if (SP_PARM->_color_pairs != 0) {
 	    bool save = SP_PARM->_default_color;
+	    SP_PARM->_assumed_color = TRUE;
 	    SP_PARM->_default_color = TRUE;
 	    init_pair(0, (short) fg, (short) bg);
 	    SP_PARM->_default_color = save;
diff --git a/ncurses/base/lib_driver.c b/ncurses/base/lib_driver.c
index 40487609be4d..6301a5887d64 100644
--- a/ncurses/base/lib_driver.c
+++ b/ncurses/base/lib_driver.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 2008-2009,2010 Free Software Foundation, Inc.              *
+ * Copyright (c) 2008-2010,2012 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>
 
-MODULE_ID("$Id: lib_driver.c,v 1.3 2010/12/20 00:29:17 tom Exp $")
+MODULE_ID("$Id: lib_driver.c,v 1.4 2012/09/22 19:32:46 tom Exp $")
 
 typedef struct DriverEntry {
     const char *name;
@@ -43,9 +43,9 @@ typedef struct DriverEntry {
 static DRIVER_ENTRY DriverTable[] =
 {
 #ifdef __MINGW32__
-    {"win", &_nc_WIN_DRIVER},
+    {"win32con", &_nc_WIN_DRIVER},
 #endif
-    {"tinfo", &_nc_TINFO_DRIVER}
+    {"tinfo", &_nc_TINFO_DRIVER}	/* must be last */
 };
 
 NCURSES_EXPORT(int)
@@ -63,6 +63,20 @@ _nc_get_driver(TERMINAL_CONTROL_BLOCK * TCB, const char *name, int *errret)
 
     for (i = 0; i < SIZEOF(DriverTable); i++) {
 	res = DriverTable[i].driver;
+	/*
+	 * Use "#" (a character which cannot begin a terminal's name) to
+	 * select specific driver from the table.
+	 *
+	 * In principle, we could have more than one non-terminfo driver,
+	 * e.g., "win32gui".
+	 */
+	if (name != 0 && *name == '#') {
+	    size_t n = strlen(name + 1);
+	    if (n != 0
+		&& strncmp(name + 1, DriverTable[i].name, n)) {
+		continue;
+	    }
+	}
 	if (res->CanHandle(TCB, name, errret)) {
 	    use = res;
 	    break;
diff --git a/ncurses/base/lib_flash.c b/ncurses/base/lib_flash.c
index 03f11d923b6d..3520177ea33f 100644
--- a/ncurses/base/lib_flash.c
+++ b/ncurses/base/lib_flash.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2000,2009 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2011,2013 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 CUR SP_TERMTYPE
 #endif
 
-MODULE_ID("$Id: lib_flash.c,v 1.11 2009/10/24 22:02:14 tom Exp $")
+MODULE_ID("$Id: lib_flash.c,v 1.13 2013/01/12 17:26:07 tom Exp $")
 
 /*
  *	flash()
@@ -66,15 +66,13 @@ NCURSES_SP_NAME(flash) (NCURSES_SP_DCL0)
     if (SP_PARM != 0)
 	res = CallDriver_1(SP_PARM, doBeepOrFlash, FALSE);
 #else
-    /* FIXME: should make sure that we are not in altchar mode */
-    if (flash_screen) {
-	TPUTS_TRACE("flash_screen");
-	res = putp(flash_screen);
-	_nc_flush();
-    } else if (bell) {
-	TPUTS_TRACE("bell");
-	res = putp(bell);
-	_nc_flush();
+    if (HasTerminal(SP_PARM)) {
+	/* FIXME: should make sure that we are not in altchar mode */
+	if (flash_screen) {
+	    res = NCURSES_PUTP2_FLUSH("flash_screen", flash_screen);
+	} else if (bell) {
+	    res = NCURSES_PUTP2_FLUSH("bell", bell);
+	}
     }
 #endif
     returnCode(res);
diff --git a/ncurses/base/lib_freeall.c b/ncurses/base/lib_freeall.c
index 5bcc974bc257..031374924f00 100644
--- a/ncurses/base/lib_freeall.c
+++ b/ncurses/base/lib_freeall.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2011,2012 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 @@
 extern int malloc_errfd;	/* FIXME */
 #endif
 
-MODULE_ID("$Id: lib_freeall.c,v 1.59 2010/01/23 17:57:43 tom Exp $")
+MODULE_ID("$Id: lib_freeall.c,v 1.62 2012/11/17 23:53:03 tom Exp $")
 
 /*
  * Free all ncurses data.  This is used for testing only (there's no practical
@@ -70,19 +70,21 @@ NCURSES_SP_NAME(_nc_freeall) (NCURSES_SP_DCL0)
 
 	    /* Delete only windows that're not a parent */
 	    for (each_window(SP_PARM, p)) {
+		WINDOW *p_win = &(p->win);
 		bool found = FALSE;
 
 		for (each_window(SP_PARM, q)) {
+		    WINDOW *q_win = &(q->win);
 		    if ((p != q)
-			&& (q->win._flags & _SUBWIN)
-			&& (&(p->win) == q->win._parent)) {
+			&& (q_win->_flags & _SUBWIN)
+			&& (p_win == q_win->_parent)) {
 			found = TRUE;
 			break;
 		    }
 		}
 
 		if (!found) {
-		    if (delwin(&(p->win)) != ERR)
+		    if (delwin(p_win) != ERR)
 			deleted = TRUE;
 		    break;
 		}
@@ -100,7 +102,7 @@ NCURSES_SP_NAME(_nc_freeall) (NCURSES_SP_DCL0)
 
     (void) _nc_printf_string(0, empty_va);
 #ifdef TRACE
-    (void) _nc_trace_buf(-1, 0);
+    (void) _nc_trace_buf(-1, (size_t) 0);
 #endif
 #if USE_WIDEC_SUPPORT
     FreeIfNeeded(_nc_wacs);
@@ -129,8 +131,9 @@ _nc_freeall(void)
 NCURSES_EXPORT(void)
 NCURSES_SP_NAME(_nc_free_and_exit) (NCURSES_SP_DCLx int code)
 {
-    char *last_setbuf = (SP_PARM != 0) ? SP_PARM->_setbuf : 0;
+    char *last_buffer = (SP_PARM != 0) ? SP_PARM->out_buffer : 0;
 
+    NCURSES_SP_NAME(_nc_flush) (NCURSES_SP_ARG);
     NCURSES_SP_NAME(_nc_freeall) (NCURSES_SP_ARG);
 #ifdef TRACE
     trace(0);			/* close trace file, freeing its setbuf */
@@ -139,8 +142,7 @@ NCURSES_SP_NAME(_nc_free_and_exit) (NCURSES_SP_DCLx int code)
 	free(_nc_varargs("?", fake));
     }
 #endif
-    fclose(stdout);
-    FreeIfNeeded(last_setbuf);
+    FreeIfNeeded(last_buffer);
     exit(code);
 }
 
diff --git a/ncurses/base/lib_getch.c b/ncurses/base/lib_getch.c
index 130c502431b3..0a04ef5a6e1b 100644
--- a/ncurses/base/lib_getch.c
+++ b/ncurses/base/lib_getch.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2012,2013 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 <curses.priv.h>
 
-MODULE_ID("$Id: lib_getch.c,v 1.121 2010/12/25 23:24:04 tom Exp $")
+MODULE_ID("$Id: lib_getch.c,v 1.126 2013/02/16 18:30:37 tom Exp $")
 
 #include <fifo_defs.h>
 
@@ -133,7 +133,7 @@ check_mouse_activity(SCREEN *sp, int delay EVENTLIST_2nd(_nc_eventlist * evl))
     int rc;
 
 #ifdef USE_TERM_DRIVER
-    rc = TCBOf(sp)->drv->testmouse(TCBOf(sp), delay);
+    rc = TCBOf(sp)->drv->testmouse(TCBOf(sp), delay EVENTLIST_2nd(evl));
 #else
 #if USE_SYSMOUSE
     if ((sp->_mouse_type == M_SYSMOUSE)
@@ -163,7 +163,7 @@ check_mouse_activity(SCREEN *sp, int delay EVENTLIST_2nd(_nc_eventlist * evl))
 static NCURSES_INLINE int
 fifo_peek(SCREEN *sp)
 {
-    int ch = sp->_fifo[peek];
+    int ch = (peek >= 0) ? sp->_fifo[peek] : ERR;
     TR(TRACE_IEVENT, ("peeking at %d", peek));
 
     p_inc();
@@ -173,15 +173,16 @@ fifo_peek(SCREEN *sp)
 static NCURSES_INLINE int
 fifo_pull(SCREEN *sp)
 {
-    int ch;
-    ch = sp->_fifo[head];
+    int ch = (head >= 0) ? sp->_fifo[head] : ERR;
+
     TR(TRACE_IEVENT, ("pulling %s from %d", _nc_tracechar(sp, ch), head));
 
     if (peek == head) {
 	h_inc();
 	peek = head;
-    } else
+    } else {
 	h_inc();
+    }
 
 #ifdef TRACE
     if (USE_TRACEF(TRACE_IEVENT)) {
@@ -200,7 +201,7 @@ fifo_push(SCREEN *sp EVENTLIST_2nd(_nc_eventlist * evl))
     int mask = 0;
 
     (void) mask;
-    if (tail == -1)
+    if (tail < 0)
 	return ERR;
 
 #ifdef HIDE_EINTR
@@ -257,6 +258,13 @@ fifo_push(SCREEN *sp EVENTLIST_2nd(_nc_eventlist * evl))
 	n = 1;
     } else
 #endif
+#if USE_KLIBC_KBD
+    if (isatty(sp->_ifd) && sp->_cbreak) {
+	ch = _read_kbd(0, 1, !sp->_raw);
+	n = (ch == -1) ? -1 : 1;
+	sp->_extended_key = (ch == 0);
+    } else
+#endif
     {				/* Can block... */
 #ifdef USE_TERM_DRIVER
 	int buf;
@@ -270,7 +278,7 @@ fifo_push(SCREEN *sp EVENTLIST_2nd(_nc_eventlist * evl))
 #  endif
 	    _nc_globals.read_thread = pthread_self();
 # endif
-	n = (int) read(sp->_ifd, &c2, 1);
+	n = (int) read(sp->_ifd, &c2, (size_t) 1);
 #if USE_PTHREADS_EINTR
 	_nc_globals.read_thread = 0;
 #endif
@@ -431,11 +439,11 @@ _nc_wgetch(WINDOW *win,
 	/* ungetch in reverse order */
 #ifdef NCURSES_WGETCH_EVENTS
 	rc = recur_wgetnstr(win, buf);
-	if (rc != KEY_EVENT)
+	if (rc != KEY_EVENT && rc != ERR)
 	    safe_ungetch(sp, '\n');
 #else
-	(void) recur_wgetnstr(win, buf);
-	safe_ungetch(sp, '\n');
+	if (recur_wgetnstr(win, buf) != ERR)
+	    safe_ungetch(sp, '\n');
 #endif
 	for (bufp = buf + strlen(buf); bufp > buf; bufp--)
 	    safe_ungetch(sp, bufp[-1]);
@@ -569,7 +577,7 @@ _nc_wgetch(WINDOW *win,
      *
      * If carriage return is defined as a function key in the
      * terminfo, e.g., kent, then Solaris may return either ^J (or ^M
-     * if nonl() is set) or KEY_ENTER depending on the echo() mode. 
+     * if nonl() is set) or KEY_ENTER depending on the echo() mode.
      * We echo before translating carriage return based on nonl(),
      * since the visual result simply moves the cursor to column 0.
      *
@@ -709,10 +717,11 @@ kgetch(SCREEN *sp EVENTLIST_2nd(_nc_eventlist * evl))
 
 	if (ptr->value != 0) {	/* sequence terminated */
 	    TR(TRACE_IEVENT, ("end of sequence"));
-	    if (peek == tail)
+	    if (peek == tail) {
 		fifo_clear(sp);
-	    else
+	    } else {
 		head = peek;
+	    }
 	    return (ptr->value);
 	}
 
diff --git a/ncurses/base/lib_getstr.c b/ncurses/base/lib_getstr.c
index 21d8baa05c8b..0e446349ca17 100644
--- a/ncurses/base/lib_getstr.c
+++ b/ncurses/base/lib_getstr.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2008,2009 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2009,2011 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            *
@@ -40,14 +40,14 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_getstr.c,v 1.29 2009/10/24 21:59:02 tom Exp $")
+MODULE_ID("$Id: lib_getstr.c,v 1.30 2011/10/22 16:31:35 tom Exp $")
 
 /*
  * This wipes out the last character, no matter whether it was a tab, control
  * or other character, and handles reverse wraparound.
  */
 static char *
-WipeOut(WINDOW *win, int y, int x, char *first, char *last, bool echoed)
+WipeOut(WINDOW *win, int y, int x, char *first, char *last, int echoed)
 {
     if (last > first) {
 	*--last = '\0';
diff --git a/ncurses/base/lib_insch.c b/ncurses/base/lib_insch.c
index e21ec02bc84f..32eaed739443 100644
--- a/ncurses/base/lib_insch.c
+++ b/ncurses/base/lib_insch.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2008,2009 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2012,2013 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 <curses.priv.h>
 #include <ctype.h>
 
-MODULE_ID("$Id: lib_insch.c,v 1.32 2009/10/24 22:04:35 tom Exp $")
+MODULE_ID("$Id: lib_insch.c,v 1.35 2013/05/18 21:58:56 tom Exp $")
 
 /*
  * Insert the given character, updating the current location to simplify
@@ -53,6 +53,7 @@ NCURSES_EXPORT(int)
 _nc_insert_ch(SCREEN *sp, WINDOW *win, chtype ch)
 {
     int code = OK;
+    int ch8 = (int) ChCharOf(ch);
     NCURSES_CH_T wch;
     int count;
     NCURSES_CONST char *s;
@@ -82,10 +83,9 @@ _nc_insert_ch(SCREEN *sp, WINDOW *win, chtype ch)
 #if USE_WIDEC_SUPPORT
 	       WINDOW_EXT(win, addch_used) == 0 &&
 #endif
-	       is8bits(ChCharOf(ch)) &&
-	       (isprint(ChCharOf(ch)) ||
+	       (isprint(ch8) ||
 		(ChAttrOf(ch) & A_ALTCHARSET) ||
-		(sp != 0 && sp->_legacy_coding && !iscntrl(ChCharOf(ch))))) {
+		(sp != 0 && sp->_legacy_coding && !iscntrl(ch8)))) {
 	    if (win->_curx <= win->_maxx) {
 		struct ldat *line = &(win->_line[win->_cury]);
 		NCURSES_CH_T *end = &(line->text[win->_curx]);
@@ -101,8 +101,8 @@ _nc_insert_ch(SCREEN *sp, WINDOW *win, chtype ch)
 		*temp1 = _nc_render(win, wch);
 		win->_curx++;
 	    }
-	} else if (is8bits(ChCharOf(ch)) && iscntrl(ChCharOf(ch))) {
-	    s = NCURSES_SP_NAME(unctrl) (NCURSES_SP_ARGx ChCharOf(ch));
+	} else if (iscntrl(ch8)) {
+	    s = NCURSES_SP_NAME(unctrl) (NCURSES_SP_ARGx (chtype) ch8);
 	    while (*s != '\0') {
 		code = _nc_insert_ch(sp, win, ChAttrOf(ch) | UChar(*s));
 		if (code != OK)
@@ -122,18 +122,14 @@ _nc_insert_ch(SCREEN *sp, WINDOW *win, chtype ch)
 		code = _nc_insert_wch(win, &wch);
 	    } else if (count == -1) {
 		/* handle EILSEQ */
-		if (is8bits(ch)) {
-		    s = NCURSES_SP_NAME(unctrl) (NCURSES_SP_ARGx ChCharOf(ch));
-		    if (strlen(s) > 1) {
-			while (*s != '\0') {
-			    code = _nc_insert_ch(sp, win,
-						 ChAttrOf(ch) | UChar(*s));
-			    if (code != OK)
-				break;
-			    ++s;
-			}
-		    } else {
-			code = ERR;
+		s = NCURSES_SP_NAME(unctrl) (NCURSES_SP_ARGx (chtype) ch8);
+		if (strlen(s) > 1) {
+		    while (*s != '\0') {
+			code = _nc_insert_ch(sp, win,
+					     ChAttrOf(ch) | UChar(*s));
+			if (code != OK)
+			    break;
+			++s;
 		    }
 		} else {
 		    code = ERR;
diff --git a/ncurses/base/lib_instr.c b/ncurses/base/lib_instr.c
index e6d1a739c94f..f708ecc51e4a 100644
--- a/ncurses/base/lib_instr.c
+++ b/ncurses/base/lib_instr.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2007,2009 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2013,2014 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 1.17 2009/10/24 22:55:45 tom Exp $")
+MODULE_ID("$Id: lib_instr.c,v 1.21 2014/02/01 22:09:27 tom Exp $")
 
 NCURSES_EXPORT(int)
 winnstr(WINDOW *win, char *str, int n)
@@ -64,7 +64,7 @@ winnstr(WINDOW *win, char *str, int n)
 	    cchar_t *cell = &(win->_line[row].text[col]);
 	    wchar_t *wch;
 	    attr_t attrs;
-	    short pair;
+	    NCURSES_PAIRS_T pair;
 	    int n2;
 	    bool done = FALSE;
 	    mbstate_t state;
@@ -78,11 +78,15 @@ winnstr(WINDOW *win, char *str, int n)
 		    if (getcchar(cell, wch, &attrs, &pair, 0) == OK) {
 
 			init_mb(state);
-			n3 = wcstombs(0, wch, 0);
+			n3 = wcstombs(0, wch, (size_t) 0);
 			if (!isEILSEQ(n3) && (n3 != 0)) {
-			    if (((int) n3 + i) > n) {
+			    size_t need = n3 + 10 + (size_t) i;
+			    int have = (int) n3 + i;
+
+			    /* check for loop-done as well as overflow */
+			    if (have > n || (int) need <= 0) {
 				done = TRUE;
-			    } else if ((tmp = typeCalloc(char, n3 + 10)) == 0) {
+			    } else if ((tmp = typeCalloc(char, need)) == 0) {
 				done = TRUE;
 			    } else {
 				init_mb(state);
diff --git a/ncurses/base/lib_mouse.c b/ncurses/base/lib_mouse.c
index dac039551165..b0e0f613ebc3 100644
--- a/ncurses/base/lib_mouse.c
+++ b/ncurses/base/lib_mouse.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2010,2011 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2012,2013 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            *
@@ -84,7 +84,7 @@
 #define CUR SP_TERMTYPE
 #endif
 
-MODULE_ID("$Id: lib_mouse.c,v 1.121 2011/01/22 19:47:47 tom Exp $")
+MODULE_ID("$Id: lib_mouse.c,v 1.141 2013/09/21 19:09:19 tom Exp $")
 
 #include <tic.h>
 
@@ -112,7 +112,7 @@ make an error
 #undef buttons			/* symbol conflict in consio.h */
 #undef mouse_info		/* symbol conflict in consio.h */
 #include <osreldate.h>
-#if (__FreeBSD_version >= 400017)
+#if defined(__DragonFly_version) || (defined(__FreeBSD__) && (__FreeBSD_version >= 400017))
 #include <sys/consio.h>
 #include <sys/fbio.h>
 #else
@@ -120,6 +120,17 @@ make an error
 #endif
 #endif				/* use_SYSMOUSE */
 
+#if USE_KLIBC_MOUSE
+#include <sys/socket.h>
+#define pipe(handles) socketpair(AF_LOCAL, SOCK_STREAM, 0, handles)
+#define DosWrite(hfile, pbuffer, cbwrite, pcbactual) \
+		write(hfile, pbuffer, cbwrite)
+#define DosExit(action, result )	/* do nothing */
+#define DosCreateThread(ptid, pfn, param, flag, cbStack) \
+		(*(ptid) = _beginthread(pfn, NULL, cbStack, \
+					(void *)param), (*(ptid) == -1))
+#endif
+
 #define MY_TRACE TRACE_ICALLS|TRACE_IEVENT
 
 #define	MASK_RELEASE(x)		(mmask_t) NCURSES_MOUSE_MASK(x, 001)
@@ -148,6 +159,9 @@ make an error
 #define INVALID_EVENT	-1
 #define NORMAL_EVENT	0
 
+#define ValidEvent(ep) ((ep)->id != INVALID_EVENT)
+#define Invalidate(ep) (ep)->id = INVALID_EVENT
+
 #if USE_GPM_SUPPORT
 
 #ifndef LIBGPM_SONAME
@@ -211,7 +225,7 @@ write_event(SCREEN *sp, int down, int button, int x, int y)
     char buf[6];
     unsigned long ignore;
 
-    strncpy(buf, key_mouse, 3);	/* should be "\033[M" */
+    strcpy(buf, "\033[M");	/* should be the same as key_mouse */
     buf[3] = ' ' + (button - 1) + (down ? 0 : 0x40);
     buf[4] = ' ' + x - LEFT_COL + 1;
     buf[5] = ' ' + y - TOP_ROW + 1;
@@ -219,7 +233,11 @@ write_event(SCREEN *sp, int down, int button, int x, int y)
 }
 
 static void
+#if USE_KLIBC_MOUSE
+mouse_server(void *param)
+#else
 mouse_server(unsigned long param)
+#endif
 {
     SCREEN *sp = (SCREEN *) param;
     unsigned short fWait = MOU_WAIT;
@@ -245,7 +263,8 @@ mouse_server(unsigned long param)
 		/* sit and wait on the event queue */
 		rc = MouReadEventQue(&mouev, &fWait, hmou);
 		if (rc) {
-		    sprintf(err, "Error reading mouse queue, rc=%lu.\r\n", rc);
+		    _nc_SPRINTF(err, _nc_SLIMIT(sizeof(err))
+				"Error reading mouse queue, rc=%lu.\r\n", rc);
 		    break;
 		}
 		if (!sp->_emxmouse_activated)
@@ -271,9 +290,11 @@ mouse_server(unsigned long param)
 	      finish:
 		oldstate = mouev.fs;
 	    }
-	} else
-	    sprintf(err, "Error setting event mask, buttons=%d, rc=%lu.\r\n",
-		    nbuttons, rc);
+	} else {
+	    _nc_SPRINTF(err, _nc_SLIMIT(sizeof(err))
+			"Error setting event mask, buttons=%d, rc=%lu.\r\n",
+			nbuttons, rc);
+	}
 
 	DosWrite(2, err, strlen(err), &rc);
 	MouClose(hmou);
@@ -367,20 +388,26 @@ enable_xterm_mouse(SCREEN *sp, int enable)
 #if USE_EMX_MOUSE
     sp->_emxmouse_activated = enable;
 #else
-    NCURSES_SP_NAME(_nc_putp) (NCURSES_SP_ARGx
-			       "xterm-mouse",
-			       TPARM_1(sp->_mouse_xtermcap, enable));
+    NCURSES_PUTP2("xterm-mouse", TPARM_1(sp->_mouse_xtermcap, enable));
 #endif
     sp->_mouse_active = enable;
 }
 
 #if USE_GPM_SUPPORT
 static bool
-allow_gpm_mouse(void)
+allow_gpm_mouse(SCREEN *sp)
 {
     bool result = FALSE;
 
-    /* GPM does printf's without checking if stdout is a terminal */
+#if USE_WEAK_SYMBOLS
+    /* Danger Robinson: do not use dlopen for libgpm if already loaded */
+    if ((Gpm_Wgetch)) {
+	if (!sp->_mouse_gpm_loaded) {
+	    T(("GPM library was already dlopen'd, not by us"));
+	}
+    } else
+#endif
+	/* GPM does printf's without checking if stdout is a terminal */
     if (isatty(fileno(stdout))) {
 	char *list = getenv("NCURSES_GPM_TERMS");
 	char *env = getenv("TERM");
@@ -506,7 +533,7 @@ initialize_mousetype(SCREEN *sp)
 
     /* Try gpm first, because gpm may be configured to run in xterm */
 #if USE_GPM_SUPPORT
-    if (allow_gpm_mouse()) {
+    if (allow_gpm_mouse(sp)) {
 	if (!sp->_mouse_gpm_loaded) {
 #ifdef HAVE_LIBDL
 	    load_gpm_library(sp);
@@ -673,7 +700,7 @@ _nc_mouse_init(SCREEN *sp)
 
 	    sp->_mouse_eventp = FirstEV(sp);
 	    for (i = 0; i < EV_MAX; i++)
-		sp->_mouse_events[i].id = INVALID_EVENT;
+		Invalidate(sp->_mouse_events + i);
 
 	    initialize_mousetype(sp);
 
@@ -750,6 +777,7 @@ _nc_mouse_event(SCREEN *sp)
 			eventp->bstate |= BUTTON3_RELEASED;
 		    break;
 		default:
+		    eventp->bstate |= REPORT_MOUSE_POSITION;
 		    break;
 		}
 
@@ -830,7 +858,6 @@ _nc_mouse_inline(SCREEN *sp)
 
     if (sp->_mouse_type == M_XTERM) {
 	unsigned char kbuf[4];
-	mmask_t prev;
 	size_t grabbed;
 	int res;
 
@@ -896,35 +923,51 @@ _nc_mouse_inline(SCREEN *sp)
 
 	/* processing code goes here */
 	eventp->bstate = 0;
-	prev = PREV(eventp)->bstate;
 
 #if USE_EMX_MOUSE
 #define PRESS_POSITION(n) \
-	eventp->bstate = MASK_PRESS(n); \
-	if (kbuf[0] & 0x40) \
-	    eventp->bstate = MASK_RELEASE(n)
+	do { \
+		eventp->bstate = MASK_PRESS(n); \
+		sp->_mouse_bstate |= MASK_PRESS(n); \
+		if (kbuf[0] & 0x40) { \
+			eventp->bstate = MASK_RELEASE(n); \
+			sp->_mouse_bstate &= ~MASK_PRESS(n); \
+		} \
+	} while (0)
 #else
 #define PRESS_POSITION(n) \
-	eventp->bstate = (mmask_t) (prev & MASK_PRESS(n) \
-				    ? REPORT_MOUSE_POSITION \
-				    : MASK_PRESS(n))
+	do { \
+		eventp->bstate = (mmask_t) (sp->_mouse_bstate & MASK_PRESS(n) \
+					? REPORT_MOUSE_POSITION \
+					: MASK_PRESS(n)); \
+		sp->_mouse_bstate |= MASK_PRESS(n); \
+	} while (0)
 #endif
 
 	switch (kbuf[0] & 0x3) {
 	case 0x0:
-	    if (kbuf[0] & 64)
+	    if ((kbuf[0] & 96) == 96) {
 		eventp->bstate = MASK_PRESS(4);
-	    else
+		/* Do not record in sp->_mouse_bstate; there will be no
+		 * corresponding release event.
+		 */
+	    } else {
 		PRESS_POSITION(1);
+	    }
 	    break;
 
 	case 0x1:
+	    if ((kbuf[0] & 96) == 96) {
 #if NCURSES_MOUSE_VERSION == 2
-	    if (kbuf[0] & 64)
 		eventp->bstate = MASK_PRESS(5);
-	    else
+		/* See comment above for button 4 */
+#else
+		/* Ignore this event as it is not a true press of the button */
+		eventp->bstate = REPORT_MOUSE_POSITION;
 #endif
+	    } else {
 		PRESS_POSITION(2);
+	    }
 	    break;
 
 	case 0x2:
@@ -939,12 +982,13 @@ _nc_mouse_inline(SCREEN *sp)
 	     * release, we can infer the button actually released by looking at
 	     * the previous event.
 	     */
-	    if (prev & (BUTTON_PRESSED | BUTTON_RELEASED)) {
+	    if (sp->_mouse_bstate & BUTTON_PRESSED) {
 		eventp->bstate = BUTTON_RELEASED;
 		for (b = 1; b <= MAX_BUTTONS; ++b) {
-		    if (!(prev & MASK_PRESS(b)))
+		    if (!(sp->_mouse_bstate & MASK_PRESS(b)))
 			eventp->bstate &= ~MASK_RELEASE(b);
 		}
+		sp->_mouse_bstate = 0;
 	    } else {
 		/*
 		 * XFree86 xterm will return a stream of release-events to
@@ -985,7 +1029,7 @@ _nc_mouse_inline(SCREEN *sp)
 }
 
 static void
-mouse_activate(SCREEN *sp, bool on)
+mouse_activate(SCREEN *sp, int on)
 {
     if (!on && !sp->_mouse_initialized)
 	return;
@@ -994,7 +1038,7 @@ mouse_activate(SCREEN *sp, bool on)
 	return;
 
     if (on) {
-
+	sp->_mouse_bstate = 0;
 	switch (sp->_mouse_type) {
 	case M_XTERM:
 #if NCURSES_EXT_FUNCS
@@ -1074,10 +1118,13 @@ _nc_mouse_parse(SCREEN *sp, int runcount)
 /* parse a run of atomic mouse events into a gesture */
 {
     MEVENT *eventp = sp->_mouse_eventp;
-    MEVENT *ep, *runp, *next, *prev = PREV(eventp);
+    MEVENT *next, *ep;
+    MEVENT *first_valid = NULL;
+    MEVENT *first_invalid = NULL;
     int n;
     int b;
     bool merge;
+    bool endLoop;
 
     TR(MY_TRACE, ("_nc_mouse_parse(%d) called", runcount));
 
@@ -1094,7 +1141,8 @@ _nc_mouse_parse(SCREEN *sp, int runcount)
      *
      * It's possible that the run may not resolve to a single event (for
      * example, if the user quadruple-clicks).  If so, leading events
-     * in the run are ignored.
+     * in the run are ignored if user does not call getmouse in a loop (getting
+     * them from newest to older).
      *
      * Note that this routine is independent of the format of the specific
      * format of the pointing-device's reports.  We can use it to parse
@@ -1102,79 +1150,110 @@ _nc_mouse_parse(SCREEN *sp, int runcount)
      * button basis, as long as the device-dependent mouse code puts stuff
      * on the queue in MEVENT format.
      */
-    if (runcount == 1) {
-	TR(MY_TRACE,
-	   ("_nc_mouse_parse: returning simple mouse event %s at slot %ld",
-	    _nc_tracemouse(sp, prev),
-	    (long) IndexEV(sp, prev)));
-	return (prev->id >= NORMAL_EVENT)
-	    ? ((prev->bstate & sp->_mouse_mask) ? TRUE : FALSE)
-	    : FALSE;
-    }
 
-    /* find the start of the run */
-    runp = eventp;
-    for (n = runcount; n > 0; n--) {
-	runp = PREV(runp);
+    /*
+     * Reset all events that were not set, in case the user sometimes calls
+     * getmouse only once and other times until there are no more events in
+     * queue.
+     *
+     * This also allows reaching the beginning of the run.
+     */
+    ep = eventp;
+    for (n = runcount; n < EV_MAX; n++) {
+	Invalidate(ep);
+	ep = NEXT(ep);
     }
 
 #ifdef TRACE
     if (USE_TRACEF(TRACE_IEVENT)) {
 	_trace_slot(sp, "before mouse press/release merge:");
 	_tracef("_nc_mouse_parse: run starts at %ld, ends at %ld, count %d",
-		RunParams(sp, eventp, runp),
+		RunParams(sp, eventp, ep),
 		runcount);
 	_nc_unlock_global(tracef);
     }
 #endif /* TRACE */
 
     /* first pass; merge press/release pairs */
-    do {
-	merge = FALSE;
-	for (ep = runp; (next = NEXT(ep)) != eventp; ep = next) {
+    endLoop = FALSE;
+    while (!endLoop) {
+	next = NEXT(ep);
+	if (next == eventp) {
+	    /* Will end the loop, but compact before */
+	    endLoop = TRUE;
+	} else {
 
 #define MASK_CHANGED(x) (!(ep->bstate & MASK_PRESS(x)) \
 		      == !(next->bstate & MASK_RELEASE(x)))
 
-	    if (ep->x == next->x && ep->y == next->y
+	    if (ValidEvent(ep) && ValidEvent(next)
+		&& ep->x == next->x && ep->y == next->y
 		&& (ep->bstate & BUTTON_PRESSED)
-		&& MASK_CHANGED(1)
-		&& MASK_CHANGED(2)
-		&& MASK_CHANGED(3)
-		&& MASK_CHANGED(4)
-#if NCURSES_MOUSE_VERSION == 2
-		&& MASK_CHANGED(5)
-#endif
-		) {
+		&& (!(next->bstate & BUTTON_PRESSED))) {
+		bool changed = TRUE;
+
 		for (b = 1; b <= MAX_BUTTONS; ++b) {
-		    if ((sp->_mouse_mask & MASK_CLICK(b))
-			&& (ep->bstate & MASK_PRESS(b))) {
-			ep->bstate &= ~MASK_PRESS(b);
-			ep->bstate |= MASK_CLICK(b);
-			merge = TRUE;
+		    if (!MASK_CHANGED(b)) {
+			changed = FALSE;
+			break;
+		    }
+		}
+
+		if (changed) {
+		    merge = FALSE;
+		    for (b = 1; b <= MAX_BUTTONS; ++b) {
+			if ((sp->_mouse_mask & MASK_CLICK(b))
+			    && (ep->bstate & MASK_PRESS(b))) {
+			    next->bstate &= ~MASK_RELEASE(b);
+			    next->bstate |= MASK_CLICK(b);
+			    merge = TRUE;
+			}
+		    }
+		    if (merge) {
+			Invalidate(ep);
 		    }
 		}
-		if (merge)
-		    next->id = INVALID_EVENT;
 	    }
 	}
-    } while
-	(merge);
 
+	/* Compact valid events */
+	if (!ValidEvent(ep)) {
+	    if ((first_valid != NULL) && (first_invalid == NULL)) {
+		first_invalid = ep;
+	    }
+	} else {
+	    if (first_valid == NULL) {
+		first_valid = ep;
+	    } else if (first_invalid != NULL) {
+		*first_invalid = *ep;
+		Invalidate(ep);
+		first_invalid = NEXT(first_invalid);
+	    }
+	}
+
+	ep = next;
+    }
+
+    if (first_invalid != NULL) {
+	eventp = first_invalid;
+    }
 #ifdef TRACE
     if (USE_TRACEF(TRACE_IEVENT)) {
 	_trace_slot(sp, "before mouse click merge:");
-	_tracef("_nc_mouse_parse: run starts at %ld, ends at %ld, count %d",
-		RunParams(sp, eventp, runp),
-		runcount);
-	_nc_unlock_global(tracef);
+	if (first_valid == NULL) {
+	    _tracef("_nc_mouse_parse: no valid event");
+	} else {
+	    _tracef("_nc_mouse_parse: run starts at %ld, ends at %ld, count %d",
+		    RunParams(sp, eventp, first_valid),
+		    runcount);
+	    _nc_unlock_global(tracef);
+	}
     }
 #endif /* TRACE */
 
     /*
-     * Second pass; merge click runs.  At this point, click events are
-     * each followed by one invalid event. We merge click events
-     * forward in the queue.
+     * Second pass; merge click runs.  We merge click events forward in the
+     * queue.  For example, double click can be changed to triple click.
      *
      * NOTE: There is a problem with this design!  If the application
      * allows enough click events to pile up in the circular queue so
@@ -1187,87 +1266,102 @@ _nc_mouse_parse(SCREEN *sp, int runcount)
      * but the timer element would have to have sub-second resolution,
      * which would get us into portability trouble.
      */
-    do {
-	MEVENT *follower;
-
-	merge = FALSE;
-	for (ep = runp; (next = NEXT(ep)) != eventp; ep = next)
-	    if (ep->id != INVALID_EVENT) {
-		if (next->id != INVALID_EVENT)
-		    continue;
-		follower = NEXT(next);
-		if (follower->id == INVALID_EVENT)
-		    continue;
-
-		/* merge click events forward */
-		if ((ep->bstate & BUTTON_CLICKED)
-		    && (follower->bstate & BUTTON_CLICKED)) {
-		    for (b = 1; b <= MAX_BUTTONS; ++b) {
-			if ((sp->_mouse_mask & MASK_DOUBLE_CLICK(b))
-			    && (follower->bstate & MASK_CLICK(b))) {
-			    follower->bstate &= ~MASK_CLICK(b);
-			    follower->bstate |= MASK_DOUBLE_CLICK(b);
-			    merge = TRUE;
-			}
+    first_invalid = NULL;
+    endLoop = (first_valid == NULL);
+    ep = first_valid;
+    while (!endLoop) {
+	next = NEXT(ep);
+
+	if (next == eventp) {
+	    /* Will end the loop, but check event type and compact before */
+	    endLoop = TRUE;
+	} else if (!ValidEvent(next)) {
+	    continue;
+	} else {
+	    /* merge click events forward */
+	    if ((ep->bstate & BUTTON_CLICKED)
+		&& (next->bstate & BUTTON_CLICKED)) {
+		merge = FALSE;
+		for (b = 1; b <= MAX_BUTTONS; ++b) {
+		    if ((sp->_mouse_mask & MASK_DOUBLE_CLICK(b))
+			&& (ep->bstate & MASK_CLICK(b))
+			&& (next->bstate & MASK_CLICK(b))) {
+			next->bstate &= ~MASK_CLICK(b);
+			next->bstate |= MASK_DOUBLE_CLICK(b);
+			merge = TRUE;
 		    }
-		    if (merge)
-			ep->id = INVALID_EVENT;
 		}
+		if (merge) {
+		    Invalidate(ep);
+		}
+	    }
 
-		/* merge double-click events forward */
-		if ((ep->bstate & BUTTON_DOUBLE_CLICKED)
-		    && (follower->bstate & BUTTON_CLICKED)) {
-		    for (b = 1; b <= MAX_BUTTONS; ++b) {
-			if ((sp->_mouse_mask & MASK_TRIPLE_CLICK(b))
-			    && (follower->bstate & MASK_CLICK(b))) {
-			    follower->bstate &= ~MASK_CLICK(b);
-			    follower->bstate |= MASK_TRIPLE_CLICK(b);
-			    merge = TRUE;
-			}
+	    /* merge double-click events forward */
+	    if ((ep->bstate & BUTTON_DOUBLE_CLICKED)
+		&& (next->bstate & BUTTON_CLICKED)) {
+		merge = FALSE;
+		for (b = 1; b <= MAX_BUTTONS; ++b) {
+		    if ((sp->_mouse_mask & MASK_TRIPLE_CLICK(b))
+			&& (ep->bstate & MASK_DOUBLE_CLICK(b))
+			&& (next->bstate & MASK_CLICK(b))) {
+			next->bstate &= ~MASK_CLICK(b);
+			next->bstate |= MASK_TRIPLE_CLICK(b);
+			merge = TRUE;
 		    }
-		    if (merge)
-			ep->id = INVALID_EVENT;
+		}
+		if (merge) {
+		    Invalidate(ep);
 		}
 	    }
-    } while
-	(merge);
+	}
 
-#ifdef TRACE
-    if (USE_TRACEF(TRACE_IEVENT)) {
-	_trace_slot(sp, "before mouse event queue compaction:");
-	_tracef("_nc_mouse_parse: run starts at %ld, ends at %ld, count %d",
-		RunParams(sp, eventp, runp),
-		runcount);
-	_nc_unlock_global(tracef);
-    }
-#endif /* TRACE */
+	/* Discard event if it does not match event mask */
+	if (!(ep->bstate & sp->_mouse_mask2)) {
+	    Invalidate(ep);
+	}
 
-    /*
-     * Now try to throw away trailing events flagged invalid, or that
-     * don't match the current event mask.
-     */
-    for (; runcount; prev = PREV(eventp), runcount--)
-	if (prev->id == INVALID_EVENT || !(prev->bstate & sp->_mouse_mask)) {
-	    sp->_mouse_eventp = eventp = prev;
+	/* Compact valid events */
+	if (!ValidEvent(ep)) {
+	    if (ep == first_valid) {
+		first_valid = next;
+	    } else if (first_invalid == NULL) {
+		first_invalid = ep;
+	    }
+	} else if (first_invalid != NULL) {
+	    *first_invalid = *ep;
+	    Invalidate(ep);
+	    first_invalid = NEXT(first_invalid);
 	}
+
+	ep = next;
+    }
+
+    if (first_invalid == NULL) {
+	first_invalid = eventp;
+    }
+    sp->_mouse_eventp = first_invalid;
+
 #ifdef TRACE
-    if (USE_TRACEF(TRACE_IEVENT)) {
-	_trace_slot(sp, "after mouse event queue compaction:");
-	_tracef("_nc_mouse_parse: run starts at %ld, ends at %ld, count %d",
-		RunParams(sp, eventp, runp),
-		runcount);
-	_nc_unlock_global(tracef);
+    if (first_valid != NULL) {
+	if (USE_TRACEF(TRACE_IEVENT)) {
+	    _trace_slot(sp, "after mouse event queue compaction:");
+	    _tracef("_nc_mouse_parse: run starts at %ld, ends at %ld, count %d",
+		    RunParams(sp, first_invalid, first_valid),
+		    runcount);
+	    _nc_unlock_global(tracef);
+	}
+	for (ep = first_valid; ep != first_invalid; ep = NEXT(ep)) {
+	    if (ValidEvent(ep))
+		TR(MY_TRACE,
+		   ("_nc_mouse_parse: returning composite mouse event %s at slot %ld",
+		    _nc_tracemouse(sp, ep),
+		    (long) IndexEV(sp, ep)));
+	}
     }
-    for (ep = runp; ep != eventp; ep = NEXT(ep))
-	if (ep->id != INVALID_EVENT)
-	    TR(MY_TRACE,
-	       ("_nc_mouse_parse: returning composite mouse event %s at slot %ld",
-		_nc_tracemouse(sp, ep),
-		(long) IndexEV(sp, ep)));
 #endif /* TRACE */
 
     /* after all this, do we have a valid event? */
-    return (PREV(eventp)->id != INVALID_EVENT);
+    return ValidEvent(PREV(first_invalid));
 }
 
 static void
@@ -1359,7 +1453,16 @@ NCURSES_SP_NAME(getmouse) (NCURSES_SP_DCLx MEVENT * aevent)
 	/* compute the current-event pointer */
 	MEVENT *prev = PREV(eventp);
 
-	if (prev->id != INVALID_EVENT) {
+	/*
+	 * Discard events not matching mask (there could be still some if
+	 * _nc_mouse_parse was not called, e.g., when _nc_mouse_inline returns
+	 * false).
+	 */
+	while (ValidEvent(prev) && (!(prev->bstate & SP_PARM->_mouse_mask2))) {
+	    Invalidate(prev);
+	    prev = PREV(prev);
+	}
+	if (ValidEvent(prev)) {
 	    /* copy the event we find there */
 	    *aevent = *prev;
 
@@ -1367,9 +1470,16 @@ NCURSES_SP_NAME(getmouse) (NCURSES_SP_DCLx MEVENT * aevent)
 			      _nc_tracemouse(SP_PARM, prev),
 			      (long) IndexEV(SP_PARM, prev)));
 
-	    prev->id = INVALID_EVENT;	/* so the queue slot becomes free */
-	    SP_PARM->_mouse_eventp = PREV(prev);
+	    Invalidate(prev);	/* so the queue slot becomes free */
+	    SP_PARM->_mouse_eventp = prev;
 	    result = OK;
+	} else {
+	    /* Reset the provided event */
+	    aevent->bstate = 0;
+	    Invalidate(aevent);
+	    aevent->x = 0;
+	    aevent->y = 0;
+	    aevent->z = 0;
 	}
     }
     returnCode(result);
@@ -1420,6 +1530,7 @@ NCURSES_SP_NAME(mousemask) (NCURSES_SP_DCLx mmask_t newmask, mmask_t * oldmask)
 /* set the mouse event mask */
 {
     mmask_t result = 0;
+    int b;
 
     T((T_CALLED("mousemask(%p,%#lx,%p)"),
        (void *) SP_PARM,
@@ -1447,6 +1558,22 @@ NCURSES_SP_NAME(mousemask) (NCURSES_SP_DCLx mmask_t newmask, mmask_t * oldmask)
 		mouse_activate(SP_PARM, (bool) (result != 0));
 
 		SP_PARM->_mouse_mask = result;
+		SP_PARM->_mouse_mask2 = result;
+
+		/*
+		 * Make a mask corresponding to the states we will need to
+		 * retain (temporarily) while building up the state that the
+		 * user asked for.
+		 */
+		for (b = 1; b <= MAX_BUTTONS; ++b) {
+		    if (SP_PARM->_mouse_mask2 & MASK_TRIPLE_CLICK(b))
+			SP_PARM->_mouse_mask2 |= MASK_DOUBLE_CLICK(b);
+		    if (SP_PARM->_mouse_mask2 & MASK_DOUBLE_CLICK(b))
+			SP_PARM->_mouse_mask2 |= MASK_CLICK(b);
+		    if (SP_PARM->_mouse_mask2 & MASK_CLICK(b))
+			SP_PARM->_mouse_mask2 |= (MASK_PRESS(b) |
+						  MASK_RELEASE(b));
+		}
 	    }
 	}
     }
diff --git a/ncurses/base/lib_newterm.c b/ncurses/base/lib_newterm.c
index e12208b7d02d..435763d096ea 100644
--- a/ncurses/base/lib_newterm.c
+++ b/ncurses/base/lib_newterm.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2012,2013 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            *
@@ -42,17 +42,13 @@
 
 #include <curses.priv.h>
 
-#if SVR4_TERMIO && !defined(_POSIX_SOURCE)
-#define _POSIX_SOURCE
-#endif
-
 #ifndef CUR
 #define CUR SP_TERMTYPE
 #endif
 
 #include <tic.h>
 
-MODULE_ID("$Id: lib_newterm.c,v 1.86 2010/05/20 23:25:18 tom Exp $")
+MODULE_ID("$Id: lib_newterm.c,v 1.90 2013/09/28 21:02:56 tom Exp $")
 
 #ifdef USE_TERM_DRIVER
 #define NumLabels      InfoOf(SP_PARM).numlabels
@@ -185,7 +181,7 @@ NCURSES_SP_NAME(newterm) (NCURSES_SP_DCLx
     START_TRACE();
     T((T_CALLED("newterm(%p, \"%s\", %p,%p)"),
        (void *) SP_PARM,
-       name,
+       (name ? name : ""),
        (void *) ofp,
        (void *) ifp));
 
@@ -283,7 +279,8 @@ NCURSES_SP_NAME(newterm) (NCURSES_SP_DCLx
 	    NCURSES_SP_NAME(typeahead) (NCURSES_SP_ARGx fileno(_ifp));
 #ifdef TERMIOS
 	    SP_PARM->_use_meta = ((new_term->Ottyb.c_cflag & CSIZE) == CS8 &&
-				  !(new_term->Ottyb.c_iflag & ISTRIP));
+				  !(new_term->Ottyb.c_iflag & ISTRIP)) ||
+		USE_KLIBC_KBD;
 #else
 	    SP_PARM->_use_meta = FALSE;
 #endif
@@ -310,7 +307,7 @@ NCURSES_SP_NAME(newterm) (NCURSES_SP_DCLx
 	    /* compute movement costs so we can do better move optimization */
 #ifdef USE_TERM_DRIVER
 	    TCBOf(SP_PARM)->drv->scinit(SP_PARM);
-#else
+#else /* ! USE_TERM_DRIVER */
 	    /*
 	     * Check for mismatched graphic-rendition capabilities.  Most SVr4
 	     * terminfo trees contain entries that have rmul or rmso equated to
@@ -323,13 +320,16 @@ NCURSES_SP_NAME(newterm) (NCURSES_SP_DCLx
 #define SGR0_TEST(mode) (mode != 0) && (exit_attribute_mode == 0 || strcmp(mode, exit_attribute_mode))
 	    SP_PARM->_use_rmso = SGR0_TEST(exit_standout_mode);
 	    SP_PARM->_use_rmul = SGR0_TEST(exit_underline_mode);
+#if USE_ITALIC
+	    SP_PARM->_use_ritm = SGR0_TEST(exit_italics_mode);
+#endif
 
 	    /* compute movement costs so we can do better move optimization */
 	    _nc_mvcur_init();
 
 	    /* initialize terminal to a sane state */
 	    _nc_screen_init();
-#endif
+#endif /* USE_TERM_DRIVER */
 
 	    /* Initialize the terminal line settings. */
 	    _nc_initscr(NCURSES_SP_ARG);
diff --git a/ncurses/base/lib_newwin.c b/ncurses/base/lib_newwin.c
index 72d8af84b703..a6c64beaaf4a 100644
--- a/ncurses/base/lib_newwin.c
+++ b/ncurses/base/lib_newwin.c
@@ -43,7 +43,7 @@
 #include <curses.priv.h>
 #include <stddef.h>
 
-MODULE_ID("$Id: lib_newwin.c,v 1.69 2011/03/07 21:58:17 tom Exp $")
+MODULE_ID("$Id: lib_newwin.c,v 1.71 2011/05/28 21:32:51 tom Exp $")
 
 #define window_is(name) ((sp)->_##name == win)
 
@@ -141,7 +141,11 @@ NCURSES_SP_NAME(newwin) (NCURSES_SP_DCLx
     T((T_CALLED("newwin(%p, %d,%d,%d,%d)"), (void *) SP_PARM, num_lines, num_columns,
        begy, begx));
 
-    if (begy < 0 || begx < 0 || num_lines < 0 || num_columns < 0)
+    if (begy < 0
+	|| begx < 0
+	|| num_lines < 0
+	|| num_columns < 0
+	|| SP_PARM == 0)
 	returnWin(0);
 
     if (num_lines == 0)
@@ -235,10 +239,15 @@ derwin(WINDOW *orig, int num_lines, int num_columns, int begy, int begx)
 NCURSES_EXPORT(WINDOW *)
 subwin(WINDOW *w, int l, int c, int y, int x)
 {
+    WINDOW *result = 0;
+
     T((T_CALLED("subwin(%p, %d, %d, %d, %d)"), (void *) w, l, c, y, x));
-    T(("parent has begy = %ld, begx = %ld", (long) w->_begy, (long) w->_begx));
+    if (w != 0) {
+	T(("parent has begy = %ld, begx = %ld", (long) w->_begy, (long) w->_begx));
 
-    returnWin(derwin(w, l, c, y - w->_begy, x - w->_begx));
+	result = derwin(w, l, c, y - w->_begy, x - w->_begx);
+    }
+    returnWin(result);
 }
 
 static bool
diff --git a/ncurses/base/lib_overlay.c b/ncurses/base/lib_overlay.c
index bfb817bc3108..a206248a1e74 100644
--- a/ncurses/base/lib_overlay.c
+++ b/ncurses/base/lib_overlay.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2008,2009 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2009,2013 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 1.29 2009/10/24 23:21:31 tom Exp $")
+MODULE_ID("$Id: lib_overlay.c,v 1.31 2013/04/06 23:47:13 tom Exp $")
 
 static int
 overlap(const WINDOW *const src, WINDOW *const dst, int const flag)
@@ -151,7 +151,10 @@ copywin(const WINDOW *src, WINDOW *dst,
        dminrow, dmincol,
        dmaxrow, dmaxcol, over));
 
-    if (src && dst) {
+    if (src != 0
+	&& dst != 0
+	&& dmaxrow >= dminrow
+	&& dmaxcol >= dmincol) {
 	_nc_lock_global(curses);
 
 	bk = AttrOf(dst->_nc_bkgd);
@@ -160,6 +163,7 @@ copywin(const WINDOW *src, WINDOW *dst,
 	/* make sure rectangle exists in source */
 	if ((sminrow + dmaxrow - dminrow) <= (src->_maxy + 1) &&
 	    (smincol + dmaxcol - dmincol) <= (src->_maxx + 1)) {
+	    bool copied = FALSE;
 
 	    T(("rectangle exists in source"));
 
@@ -172,10 +176,18 @@ copywin(const WINDOW *src, WINDOW *dst,
 		     dy <= dmaxrow;
 		     sy++, dy++) {
 
+		    if (dy < 0 || sy < 0)
+			continue;
+
 		    touched = FALSE;
 		    for (dx = dmincol, sx = smincol;
 			 dx <= dmaxcol;
 			 sx++, dx++) {
+
+			if (dx < 0 || sx < 0)
+			    continue;
+			copied = TRUE;
+
 			if (over) {
 			    if ((CharOf(src->_line[sy].text[sx]) != L(' ')) &&
 				(!CharEq(dst->_line[dy].text[dx],
@@ -201,7 +213,8 @@ copywin(const WINDOW *src, WINDOW *dst,
 		    }
 		}
 		T(("finished copywin"));
-		rc = OK;
+		if (copied)
+		    rc = OK;
 	    }
 	}
 	_nc_unlock_global(curses);
diff --git a/ncurses/base/lib_printw.c b/ncurses/base/lib_printw.c
index 963181d9a494..56528f6bc7a7 100644
--- a/ncurses/base/lib_printw.c
+++ b/ncurses/base/lib_printw.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2005,2009 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2009,2012 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> 1997                        *
+ *  Author: Thomas E. Dickey            1997-on                             *
  ****************************************************************************/
 
 /*
@@ -39,7 +39,7 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_printw.c,v 1.20 2009/10/24 22:07:03 tom Exp $")
+MODULE_ID("$Id: lib_printw.c,v 1.23 2012/09/03 17:55:28 tom Exp $")
 
 NCURSES_EXPORT(int)
 printw(const char *fmt,...)
@@ -48,10 +48,11 @@ printw(const char *fmt,...)
     int code;
 
 #ifdef TRACE
-    va_start(argp, fmt);
+    va_list argq;
+    va_start(argq, fmt);
     T((T_CALLED("printw(%s%s)"),
-       _nc_visbuf(fmt), _nc_varargs(fmt, argp)));
-    va_end(argp);
+       _nc_visbuf(fmt), _nc_varargs(fmt, argq)));
+    va_end(argq);
 #endif
 
     va_start(argp, fmt);
@@ -68,10 +69,11 @@ wprintw(WINDOW *win, const char *fmt,...)
     int code;
 
 #ifdef TRACE
-    va_start(argp, fmt);
+    va_list argq;
+    va_start(argq, fmt);
     T((T_CALLED("wprintw(%p,%s%s)"),
-       (void *) win, _nc_visbuf(fmt), _nc_varargs(fmt, argp)));
-    va_end(argp);
+       (void *) win, _nc_visbuf(fmt), _nc_varargs(fmt, argq)));
+    va_end(argq);
 #endif
 
     va_start(argp, fmt);
@@ -88,10 +90,11 @@ mvprintw(int y, int x, const char *fmt,...)
     int code;
 
 #ifdef TRACE
-    va_start(argp, fmt);
+    va_list argq;
+    va_start(argq, fmt);
     T((T_CALLED("mvprintw(%d,%d,%s%s)"),
-       y, x, _nc_visbuf(fmt), _nc_varargs(fmt, argp)));
-    va_end(argp);
+       y, x, _nc_visbuf(fmt), _nc_varargs(fmt, argq)));
+    va_end(argq);
 #endif
 
     if ((code = move(y, x)) != ERR) {
@@ -109,10 +112,11 @@ mvwprintw(WINDOW *win, int y, int x, const char *fmt,...)
     int code;
 
 #ifdef TRACE
-    va_start(argp, fmt);
+    va_list argq;
+    va_start(argq, fmt);
     T((T_CALLED("mvwprintw(%d,%d,%p,%s%s)"),
-       y, x, (void *) win, _nc_visbuf(fmt), _nc_varargs(fmt, argp)));
-    va_end(argp);
+       y, x, (void *) win, _nc_visbuf(fmt), _nc_varargs(fmt, argq)));
+    va_end(argq);
 #endif
 
     if ((code = wmove(win, y, x)) != ERR) {
diff --git a/ncurses/base/lib_refresh.c b/ncurses/base/lib_refresh.c
index 8c02086a707d..a77bc487f21c 100644
--- a/ncurses/base/lib_refresh.c
+++ b/ncurses/base/lib_refresh.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2010,2011 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 <curses.priv.h>
 
-MODULE_ID("$Id: lib_refresh.c,v 1.44 2010/12/19 01:22:58 tom Exp $")
+MODULE_ID("$Id: lib_refresh.c,v 1.45 2011/06/25 19:02:22 Vassili.Courzakis Exp $")
 
 NCURSES_EXPORT(int)
 wrefresh(WINDOW *win)
@@ -90,12 +90,6 @@ wnoutrefresh(WINDOW *win)
 #endif
 
     T((T_CALLED("wnoutrefresh(%p)"), (void *) win));
-#ifdef TRACE
-    if (USE_TRACEF(TRACE_UPDATE)) {
-	_tracedump("...win", win);
-	_nc_unlock_global(tracef);
-    }
-#endif /* TRACE */
 
     /*
      * This function will break badly if we try to refresh a pad.
@@ -104,6 +98,13 @@ wnoutrefresh(WINDOW *win)
 	|| (win->_flags & _ISPAD))
 	returnCode(ERR);
 
+#ifdef TRACE
+    if (USE_TRACEF(TRACE_UPDATE)) {
+	_tracedump("...win", win);
+	_nc_unlock_global(tracef);
+    }
+#endif /* TRACE */
+
     /* put them here so "win == 0" won't break our code */
     begx = win->_begx;
     begy = win->_begy;
diff --git a/ncurses/base/lib_restart.c b/ncurses/base/lib_restart.c
index b28cfd1f2ffd..3a3756e385e8 100644
--- a/ncurses/base/lib_restart.c
+++ b/ncurses/base/lib_restart.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2008,2009 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2011,2012 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            *
@@ -41,11 +41,7 @@
 
 #include <curses.priv.h>
 
-#if SVR4_TERMIO && !defined(_POSIX_SOURCE)
-#define _POSIX_SOURCE
-#endif
-
-MODULE_ID("$Id: lib_restart.c,v 1.13 2009/10/24 22:47:43 tom Exp $")
+MODULE_ID("$Id: lib_restart.c,v 1.15 2012/12/08 20:40:06 tom Exp $")
 
 NCURSES_EXPORT(int)
 NCURSES_SP_NAME(restartterm) (NCURSES_SP_DCLx
@@ -55,7 +51,7 @@ NCURSES_SP_NAME(restartterm) (NCURSES_SP_DCLx
 {
     int result;
 #ifdef USE_TERM_DRIVER
-    TERMINAL *new_term;
+    TERMINAL *new_term = 0;
 #endif
 
     T((T_CALLED("restartterm(%p,%s,%d,%p)"),
diff --git a/ncurses/base/lib_scanw.c b/ncurses/base/lib_scanw.c
index a8621e63e172..637aa46ece01 100644
--- a/ncurses/base/lib_scanw.c
+++ b/ncurses/base/lib_scanw.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2001,2009 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2009,2011 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            *
@@ -40,14 +40,14 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_scanw.c,v 1.12 2009/10/24 22:35:14 tom Exp $")
+MODULE_ID("$Id: lib_scanw.c,v 1.13 2011/10/22 16:31:35 tom Exp $")
 
 NCURSES_EXPORT(int)
 vwscanw(WINDOW *win, NCURSES_CONST char *fmt, va_list argp)
 {
     char buf[BUFSIZ];
 
-    if (wgetnstr(win, buf, sizeof(buf) - 1) == ERR)
+    if (wgetnstr(win, buf, (int) sizeof(buf) - 1) == ERR)
 	return (ERR);
 
     return (vsscanf(buf, fmt, argp));
diff --git a/ncurses/base/lib_screen.c b/ncurses/base/lib_screen.c
index 27212b790611..695ed30e7e10 100644
--- a/ncurses/base/lib_screen.c
+++ b/ncurses/base/lib_screen.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2008,2009 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2009,2011 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 CUR SP_TERMTYPE
 #endif
 
-MODULE_ID("$Id: lib_screen.c,v 1.38 2009/10/24 22:08:55 tom Exp $")
+MODULE_ID("$Id: lib_screen.c,v 1.41 2011/10/22 15:03:11 tom Exp $")
 
 #define MAX_SIZE 0x3fff		/* 16k is big enough for a window or pad */
 
@@ -51,8 +51,11 @@ NCURSES_SP_NAME(getwin) (NCURSES_SP_DCLx FILE *filep)
 
     T((T_CALLED("getwin(%p)"), (void *) filep));
 
+    if (filep == 0) {
+	returnWin(0);
+    }
     clearerr(filep);
-    if (fread(&tmp, 1, sizeof(WINDOW), filep) < sizeof(WINDOW)
+    if (fread(&tmp, (size_t) 1, sizeof(WINDOW), filep) < sizeof(WINDOW)
 	|| ferror(filep)
 	|| tmp._maxy == 0
 	|| tmp._maxy > MAX_SIZE
@@ -110,7 +113,7 @@ NCURSES_SP_NAME(getwin) (NCURSES_SP_DCLx FILE *filep)
 
 	for (n = 0; n <= nwin->_maxy; n++) {
 	    clearerr(filep);
-	    if (fread(nwin->_line[n].text, 1, linesize, filep) < linesize
+	    if (fread(nwin->_line[n].text, (size_t) 1, linesize, filep) < linesize
 		|| ferror(filep)) {
 		delwin(nwin);
 		returnWin(0);
@@ -141,7 +144,7 @@ putwin(WINDOW *win, FILE *filep)
 	size_t len = (size_t) (win->_maxx + 1);
 
 	clearerr(filep);
-	if (fwrite(win, sizeof(WINDOW), 1, filep) != 1
+	if (fwrite(win, sizeof(WINDOW), (size_t) 1, filep) != 1
 	    || ferror(filep))
 	      returnCode(code);
 
@@ -189,18 +192,20 @@ scr_restore(const char *file)
 NCURSES_EXPORT(int)
 scr_dump(const char *file)
 {
+    int result;
     FILE *fp = 0;
 
     T((T_CALLED("scr_dump(%s)"), _nc_visbuf(file)));
 
     if (_nc_access(file, W_OK) < 0
 	|| (fp = fopen(file, "wb")) == 0) {
-	returnCode(ERR);
+	result = ERR;
     } else {
 	(void) putwin(newscr, fp);
 	(void) fclose(fp);
-	returnCode(OK);
+	result = OK;
     }
+    returnCode(result);
 }
 
 NCURSES_EXPORT(int)
diff --git a/ncurses/base/lib_scroll.c b/ncurses/base/lib_scroll.c
index fe4e80804dae..8684e2519294 100644
--- a/ncurses/base/lib_scroll.c
+++ b/ncurses/base/lib_scroll.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2010,2011 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            *
@@ -43,13 +43,13 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_scroll.c,v 1.28 2010/12/19 01:48:09 tom Exp $")
+MODULE_ID("$Id: lib_scroll.c,v 1.29 2011/10/22 16:34:50 tom Exp $")
 
 NCURSES_EXPORT(void)
 _nc_scroll_window(WINDOW *win,
 		  int const n,
-		  NCURSES_SIZE_T const top,
-		  NCURSES_SIZE_T const bottom,
+		  int const top,
+		  int const bottom,
 		  NCURSES_CH_T blank)
 {
     int limit;
diff --git a/ncurses/base/lib_set_term.c b/ncurses/base/lib_set_term.c
index df0a276aef8a..acf6bc1f71cd 100644
--- a/ncurses/base/lib_set_term.c
+++ b/ncurses/base/lib_set_term.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2012,2013 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            *
@@ -47,7 +47,7 @@
 #define CUR SP_TERMTYPE
 #endif
 
-MODULE_ID("$Id: lib_set_term.c,v 1.138 2010/12/20 00:42:20 tom Exp $")
+MODULE_ID("$Id: lib_set_term.c,v 1.148 2013/08/31 13:33:06 tom Exp $")
 
 #ifdef USE_TERM_DRIVER
 #define MaxColors      InfoOf(sp).maxcolors
@@ -188,18 +188,7 @@ delscreen(SCREEN *sp)
 	FreeIfNeeded(sp->_acs_map);
 	FreeIfNeeded(sp->_screen_acs_map);
 
-	/*
-	 * If the associated output stream has been closed, we can discard the
-	 * set-buffer.  Limit the error check to EBADF, since fflush may fail
-	 * for other reasons than trying to operate upon a closed stream.
-	 */
-	if (sp->_ofp != 0
-	    && sp->_setbuf != 0
-	    && fflush(sp->_ofp) != 0
-	    && errno == EBADF) {
-	    free(sp->_setbuf);
-	}
-
+	NCURSES_SP_NAME(_nc_flush) (NCURSES_SP_ARG);
 	NCURSES_SP_NAME(del_curterm) (NCURSES_SP_ARGx sp->_term);
 	free(sp);
 
@@ -272,8 +261,8 @@ extract_fgbg(char *src, int *result)
 }
 #endif
 
-#define ReturnScreenError() _nc_set_screen(0); \
-                            returnCode(ERR)
+#define ReturnScreenError() { _nc_set_screen(0); \
+                            returnCode(ERR); } while (0)
 
 /* OS-independent screen initializations */
 NCURSES_EXPORT(int)
@@ -284,7 +273,7 @@ NCURSES_SP_NAME(_nc_setupscreen) (
 				     int slines,
 				     int scolumns,
 				     FILE *output,
-				     bool filtered,
+				     int filtered,
 				     int slk_format)
 {
     char *env;
@@ -383,7 +372,15 @@ NCURSES_SP_NAME(_nc_setupscreen) (
     sp->_lines = (NCURSES_SIZE_T) slines;
     sp->_lines_avail = (NCURSES_SIZE_T) slines;
     sp->_columns = (NCURSES_SIZE_T) scolumns;
+
+    fflush(output);
+    sp->_ofd = output ? fileno(output) : -1;
     sp->_ofp = output;
+    sp->out_limit = (size_t) ((2 + slines) * (6 + scolumns));
+    if ((sp->out_buffer = malloc(sp->out_limit)) == 0)
+	sp->out_limit = 0;
+    sp->out_inuse = 0;
+
     SP_PRE_INIT(sp);
     SetNoPadding(sp);
 
@@ -510,16 +507,7 @@ NCURSES_SP_NAME(_nc_setupscreen) (
 
     if (magic_cookie_glitch > 0) {	/* tvi, wyse */
 
-	sp->_xmc_triggers = sp->_ok_attributes & (
-						     A_STANDOUT |
-						     A_UNDERLINE |
-						     A_REVERSE |
-						     A_BLINK |
-						     A_DIM |
-						     A_BOLD |
-						     A_INVIS |
-						     A_PROTECT
-	    );
+	sp->_xmc_triggers = sp->_ok_attributes & XMC_CONFLICT;
 #if 0
 	/*
 	 * We "should" treat colors as an attribute.  The wyse350 (and its
@@ -584,9 +572,13 @@ NCURSES_SP_NAME(_nc_setupscreen) (
 
     NCURSES_SP_NAME(_nc_init_acs) (NCURSES_SP_ARG);
 #if USE_WIDEC_SUPPORT
+    sp->_screen_unicode = _nc_unicode_locale();
     _nc_init_wacs();
+    if (_nc_wacs == 0) {
+	ReturnScreenError();
+    }
 
-    sp->_screen_acs_fix = (_nc_unicode_locale()
+    sp->_screen_acs_fix = (sp->_screen_unicode
 			   && _nc_locale_breaks_acs(sp->_term));
 #endif
     env = _nc_get_locale();
@@ -619,6 +611,7 @@ NCURSES_SP_NAME(_nc_setupscreen) (
 #endif
 #if USE_SIZECHANGE
     sp->_resize = NCURSES_SP_NAME(resizeterm);
+    sp->_ungetch = safe_ungetch;
 #endif
 
     NewScreen(sp)->_clear = TRUE;
@@ -695,7 +688,7 @@ NCURSES_EXPORT(int)
 _nc_setupscreen(int slines GCC_UNUSED,
 		int scolumns GCC_UNUSED,
 		FILE *output,
-		bool filtered,
+		int filtered,
 		int slk_format)
 {
     SCREEN *sp = 0;
@@ -759,6 +752,7 @@ NCURSES_SP_NAME(ripoffline) (NCURSES_SP_DCLx
 			     int line,
 			     int (*init) (WINDOW *, int))
 {
+    START_TRACE();
     return NCURSES_SP_NAME(_nc_ripoffline) (NCURSES_SP_ARGx
 					    (line < 0) ? -1 : 1,
 					    init);
diff --git a/ncurses/base/lib_slkatr_set.c b/ncurses/base/lib_slkatr_set.c
index bd5f539672a7..a3132e9ced1a 100644
--- a/ncurses/base/lib_slkatr_set.c
+++ b/ncurses/base/lib_slkatr_set.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2005,2009 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2009,2014 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            *
@@ -38,12 +38,12 @@
  */
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_slkatr_set.c,v 1.14 2009/10/24 22:47:03 tom Exp $")
+MODULE_ID("$Id: lib_slkatr_set.c,v 1.15 2014/02/01 22:10:42 tom Exp $")
 
 NCURSES_EXPORT(int)
 NCURSES_SP_NAME(slk_attr_set) (NCURSES_SP_DCLx
 			       const attr_t attr,
-			       short color_pair_number,
+			       NCURSES_PAIRS_T color_pair_number,
 			       void *opts)
 {
     int code = ERR;
@@ -51,7 +51,7 @@ NCURSES_SP_NAME(slk_attr_set) (NCURSES_SP_DCLx
     T((T_CALLED("slk_attr_set(%p,%s,%d)"),
        (void *) SP_PARM,
        _traceattr(attr),
-       color_pair_number));
+       (int) color_pair_number));
 
     if (SP_PARM != 0
 	&& SP_PARM->_slk != 0
@@ -71,7 +71,7 @@ NCURSES_SP_NAME(slk_attr_set) (NCURSES_SP_DCLx
 
 #if NCURSES_SP_FUNCS
 NCURSES_EXPORT(int)
-slk_attr_set(const attr_t attr, short color_pair_number, void *opts)
+slk_attr_set(const attr_t attr, NCURSES_COLOR_T color_pair_number, void *opts)
 {
     return NCURSES_SP_NAME(slk_attr_set) (CURRENT_SCREEN, attr,
 					  color_pair_number, opts);
diff --git a/ncurses/base/lib_slkcolor.c b/ncurses/base/lib_slkcolor.c
index c1211bcb884a..2cf9e5d7f121 100644
--- a/ncurses/base/lib_slkcolor.c
+++ b/ncurses/base/lib_slkcolor.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2005,2009 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2009,2014 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 +38,14 @@
  */
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_slkcolor.c,v 1.16 2009/10/24 22:12:21 tom Exp $")
+MODULE_ID("$Id: lib_slkcolor.c,v 1.17 2014/02/01 22:10:42 tom Exp $")
 
 NCURSES_EXPORT(int)
-NCURSES_SP_NAME(slk_color) (NCURSES_SP_DCLx short color_pair_number)
+NCURSES_SP_NAME(slk_color) (NCURSES_SP_DCLx NCURSES_PAIRS_T color_pair_number)
 {
     int code = ERR;
 
-    T((T_CALLED("slk_color(%p,%d)"), (void *) SP_PARM, color_pair_number));
+    T((T_CALLED("slk_color(%p,%d)"), (void *) SP_PARM, (int) color_pair_number));
 
     if (SP_PARM != 0
 	&& SP_PARM->_slk != 0
@@ -61,7 +61,7 @@ NCURSES_SP_NAME(slk_color) (NCURSES_SP_DCLx short color_pair_number)
 
 #if NCURSES_SP_FUNCS
 NCURSES_EXPORT(int)
-slk_color(short color_pair_number)
+slk_color(NCURSES_PAIRS_T color_pair_number)
 {
     return NCURSES_SP_NAME(slk_color) (CURRENT_SCREEN, color_pair_number);
 }
diff --git a/ncurses/base/lib_slkrefr.c b/ncurses/base/lib_slkrefr.c
index b06bf8d7f802..6d9fcd63507c 100644
--- a/ncurses/base/lib_slkrefr.c
+++ b/ncurses/base/lib_slkrefr.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2012,2013 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 @@
 #define CUR SP_TERMTYPE
 #endif
 
-MODULE_ID("$Id: lib_slkrefr.c,v 1.26 2010/05/01 19:17:28 tom Exp $")
+MODULE_ID("$Id: lib_slkrefr.c,v 1.29 2013/01/12 17:25:48 tom Exp $")
 
 #ifdef USE_TERM_DRIVER
 #define NumLabels    InfoOf(SP_PARM).numlabels
@@ -100,22 +100,22 @@ slk_intern_refresh(SCREEN *sp)
 		    CallDriver_2(sp, hwlabel, i + 1, slk->ent[i].form_text);
 #else
 		    if (i < num_labels) {
-			TPUTS_TRACE("plab_norm");
-			putp(TPARM_2(plab_norm, i + 1, slk->ent[i].form_text));
+			NCURSES_PUTP2("plab_norm",
+				      TPARM_2(plab_norm,
+					      i + 1,
+					      slk->ent[i].form_text));
 		    }
 #endif
 		} else {
 		    if (fmt == 4)
 			slk_paint_info(slk->win);
 		    wmove(slk->win, SLK_LINES(fmt) - 1, slk->ent[i].ent_x);
-		    if (sp->_slk) {
-			(void) wattrset(slk->win, AttrOf(sp->_slk->attr));
-		    }
+		    (void) wattrset(slk->win, (int) AttrOf(slk->attr));
 		    waddstr(slk->win, slk->ent[i].form_text);
 		    /* if we simulate SLK's, it's looking much more
 		       natural to use the current ATTRIBUTE also
 		       for the label window */
-		    (void) wattrset(slk->win, WINDOW_ATTRS(StdScreen(sp)));
+		    (void) wattrset(slk->win, (int) WINDOW_ATTRS(StdScreen(sp)));
 		}
 	    }
 	    slk->ent[i].dirty = FALSE;
@@ -128,11 +128,9 @@ slk_intern_refresh(SCREEN *sp)
 	CallDriver_1(sp, hwlabelOnOff, slk->hidden ? FALSE : TRUE);
 #else
 	if (slk->hidden) {
-	    TPUTS_TRACE("label_off");
-	    putp(label_off);
+	    NCURSES_PUTP2("label_off", label_off);
 	} else {
-	    TPUTS_TRACE("label_on");
-	    putp(label_on);
+	    NCURSES_PUTP2("label_on", label_on);
 	}
 #endif
     }
diff --git a/ncurses/base/lib_slkset.c b/ncurses/base/lib_slkset.c
index 91483f103b23..9091e001a91d 100644
--- a/ncurses/base/lib_slkset.c
+++ b/ncurses/base/lib_slkset.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2011,2012 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            *
@@ -44,13 +44,13 @@
 #endif
 #endif
 
-MODULE_ID("$Id: lib_slkset.c,v 1.21 2010/12/25 23:43:58 tom Exp $")
+MODULE_ID("$Id: lib_slkset.c,v 1.24 2012/12/08 23:09:25 tom Exp $")
 
 NCURSES_EXPORT(int)
 NCURSES_SP_NAME(slk_set) (NCURSES_SP_DCLx int i, const char *astr, int format)
 {
     SLK *slk;
-    int offset;
+    int offset = 0;
     int numchrs;
     int numcols;
     int limit;
@@ -111,13 +111,12 @@ NCURSES_SP_NAME(slk_set) (NCURSES_SP_DCLx int i, const char *astr, int format)
     slk->ent[i].ent_text[numchrs] = '\0';
 
     if ((slk->ent[i].form_text = (char *) _nc_doalloc(slk->ent[i].form_text,
-						      (unsigned) (limit +
-								  numchrs + 1))
+						      (size_t) (limit +
+								numchrs + 1))
 	) == 0)
 	returnCode(ERR);
 
     switch (format) {
-    default:
     case 0:			/* left-justified */
 	offset = 0;
 	break;
@@ -131,16 +130,16 @@ NCURSES_SP_NAME(slk_set) (NCURSES_SP_DCLx int i, const char *astr, int format)
     if (offset <= 0)
 	offset = 0;
     else
-	memset(slk->ent[i].form_text, ' ', (unsigned) offset);
+	memset(slk->ent[i].form_text, ' ', (size_t) offset);
 
     memcpy(slk->ent[i].form_text + offset,
 	   slk->ent[i].ent_text,
-	   (unsigned) numchrs);
+	   (size_t) numchrs);
 
     if (offset < limit) {
 	memset(slk->ent[i].form_text + offset + numchrs,
 	       ' ',
-	       (unsigned) (limit - (offset + numcols)));
+	       (size_t) (limit - (offset + numcols)));
     }
 
     slk->ent[i].form_text[numchrs - numcols + limit] = 0;
diff --git a/ncurses/base/lib_touch.c b/ncurses/base/lib_touch.c
index 8023c7058027..20ac9450f15f 100644
--- a/ncurses/base/lib_touch.c
+++ b/ncurses/base/lib_touch.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2010,2012 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 <curses.priv.h>
 
-MODULE_ID("$Id: lib_touch.c,v 1.11 2010/12/19 01:22:58 tom Exp $")
+MODULE_ID("$Id: lib_touch.c,v 1.12 2012/06/09 20:29:33 tom Exp $")
 
 NCURSES_EXPORT(bool)
 is_linetouched(WINDOW *win, int line)
@@ -84,7 +84,7 @@ wtouchln(WINDOW *win, int y, int n, int changed)
     for (i = y; i < y + n; i++) {
 	if (i > win->_maxy)
 	    break;
-	win->_line[i].firstchar = changed ? 0 : _NOCHANGE;
+	win->_line[i].firstchar = (NCURSES_SIZE_T) (changed ? 0 : _NOCHANGE);
 	win->_line[i].lastchar = (NCURSES_SIZE_T) (changed
 						   ? win->_maxx
 						   : _NOCHANGE);
diff --git a/ncurses/base/lib_ungetch.c b/ncurses/base/lib_ungetch.c
index 63a14cff7594..4ee9119e5c16 100644
--- a/ncurses/base/lib_ungetch.c
+++ b/ncurses/base/lib_ungetch.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2008,2009 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2011,2012 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 <curses.priv.h>
 
-MODULE_ID("$Id: lib_ungetch.c,v 1.14 2009/10/24 22:12:21 tom Exp $")
+MODULE_ID("$Id: lib_ungetch.c,v 1.16 2012/08/04 17:38:53 tom Exp $")
 
 #include <fifo_defs.h>
 
@@ -64,13 +64,14 @@ safe_ungetch(SCREEN *sp, int ch)
 
     T((T_CALLED("ungetch(%p,%s)"), (void *) sp, _nc_tracechar(sp, ch)));
 
-    if (tail != -1) {
-	if (head == -1) {
+    if (sp != 0 && tail >= 0) {
+	if (head < 0) {
 	    head = 0;
 	    t_inc();
 	    peek = tail;	/* no raw keys */
-	} else
+	} else {
 	    h_dec();
+	}
 
 	sp->_fifo[head] = ch;
 	T(("ungetch %s ok", _nc_tracechar(sp, ch)));
diff --git a/ncurses/base/memmove.c b/ncurses/base/memmove.c
deleted file mode 100644
index 093ad72954ff..000000000000
--- a/ncurses/base/memmove.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/****************************************************************************
- * 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            *
- * "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.                                                           *
- ****************************************************************************/
-
-#include <curses.priv.h>
-
-MODULE_ID("$Id: memmove.c,v 1.5 2007/08/11 17:12:43 tom Exp $")
-
-/****************************************************************************
- *  Author: Thomas E. Dickey <dickey@clark.net> 1998                        *
- ****************************************************************************/
-
-#if USE_MY_MEMMOVE
-#define DST ((char *)s1)
-#define SRC ((const char *)s2)
-NCURSES_EXPORT(void *)
-_nc_memmove(void *s1, const void *s2, size_t n)
-{
-    if (n != 0) {
-	if ((DST + n > SRC) && (SRC + n > DST)) {
-	    static char *bfr;
-	    static size_t length;
-	    register size_t j;
-	    if (length < n) {
-		length = (n * 3) / 2;
-		bfr = typeRealloc(char, length, bfr);
-	    }
-	    for (j = 0; j < n; j++)
-		bfr[j] = SRC[j];
-	    s2 = bfr;
-	}
-	while (n-- != 0)
-	    DST[n] = SRC[n];
-    }
-    return s1;
-}
-#else
-extern
-NCURSES_EXPORT(void)
-_nc_memmove(void);		/* quiet's gcc warning */
-NCURSES_EXPORT(void)
-_nc_memmove(void)
-{
-}				/* nonempty for strict ANSI compilers */
-#endif /* USE_MY_MEMMOVE */
diff --git a/ncurses/base/resizeterm.c b/ncurses/base/resizeterm.c
index 3f1d36e89d7a..03d52a448b09 100644
--- a/ncurses/base/resizeterm.c
+++ b/ncurses/base/resizeterm.c
@@ -45,7 +45,7 @@
 #define CUR SP_TERMTYPE
 #endif
 
-MODULE_ID("$Id: resizeterm.c,v 1.43 2011/01/10 01:34:49 tom Exp $")
+MODULE_ID("$Id: resizeterm.c,v 1.45 2012/07/07 17:07:23 tom Exp $")
 
 /*
  * If we're trying to be reentrant, do not want any local statics.
@@ -365,58 +365,71 @@ NCURSES_SP_NAME(resize_term) (NCURSES_SP_DCLx int ToLines, int ToCols)
 	}
 #endif
 	if (ToLines > screen_lines(SP_PARM)) {
-	    increase_size(NCURSES_SP_ARGx
-			  myLines = ToLines, myCols, was_stolen EXTRA_ARGS);
+	    result = increase_size(NCURSES_SP_ARGx
+				   myLines = ToLines,
+				   myCols,
+				   was_stolen EXTRA_ARGS);
 	    CurLines = myLines;
 	    CurCols = myCols;
 	}
 
-	if (ToCols > screen_columns(SP_PARM)) {
-	    increase_size(NCURSES_SP_ARGx
-			  myLines, myCols = ToCols, was_stolen EXTRA_ARGS);
+	if ((result == OK)
+	    && (ToCols > screen_columns(SP_PARM))) {
+	    result = increase_size(NCURSES_SP_ARGx
+				   myLines,
+				   myCols = ToCols,
+				   was_stolen EXTRA_ARGS);
 	    CurLines = myLines;
 	    CurCols = myCols;
 	}
 
-	if (ToLines < myLines ||
-	    ToCols < myCols) {
-	    decrease_size(NCURSES_SP_ARGx ToLines, ToCols, was_stolen EXTRA_ARGS);
+	if ((result == OK)
+	    && (ToLines < myLines ||
+		ToCols < myCols)) {
+	    result = decrease_size(NCURSES_SP_ARGx
+				   ToLines,
+				   ToCols,
+				   was_stolen EXTRA_ARGS);
 	}
 
-	screen_lines(SP_PARM) = (NCURSES_SIZE_T) ToLines;
-	screen_columns(SP_PARM) = (NCURSES_SIZE_T) ToCols;
+	if (result == OK) {
+	    screen_lines(SP_PARM) = (NCURSES_SIZE_T) ToLines;
+	    screen_columns(SP_PARM) = (NCURSES_SIZE_T) ToCols;
 
 #ifdef USE_TERM_DRIVER
-	CallDriver_2(SP_PARM, setsize, ToLines, ToCols);
+	    CallDriver_2(SP_PARM, setsize, ToLines, ToCols);
 #else
-	lines = (NCURSES_SIZE_T) ToLines;
-	columns = (NCURSES_SIZE_T) ToCols;
+	    lines = (NCURSES_SIZE_T) ToLines;
+	    columns = (NCURSES_SIZE_T) ToCols;
 #endif
 
-	SP_PARM->_lines_avail = (NCURSES_SIZE_T) (ToLines - was_stolen);
+	    SP_PARM->_lines_avail = (NCURSES_SIZE_T) (ToLines - was_stolen);
 
-	if (SP_PARM->oldhash) {
-	    FreeAndNull(SP_PARM->oldhash);
-	}
-	if (SP_PARM->newhash) {
-	    FreeAndNull(SP_PARM->newhash);
-	}
+	    if (SP_PARM->oldhash) {
+		FreeAndNull(SP_PARM->oldhash);
+	    }
+	    if (SP_PARM->newhash) {
+		FreeAndNull(SP_PARM->newhash);
+	    }
 #ifdef TRACE
-	if (USE_TRACEF(TRACE_UPDATE)) {
-	    SET_LINES(ToLines - was_stolen);
-	    SET_COLS(ToCols);
-	    show_window_sizes("after");
-	    _nc_unlock_global(tracef);
-	}
+	    if (USE_TRACEF(TRACE_UPDATE)) {
+		SET_LINES(ToLines - was_stolen);
+		SET_COLS(ToCols);
+		show_window_sizes("after");
+		_nc_unlock_global(tracef);
+	    }
 #endif
+	}
     }
 
-    /*
-     * Always update LINES, to allow for call from lib_doupdate.c which
-     * needs to have the count adjusted by the stolen (ripped off) lines.
-     */
-    SET_LINES(ToLines - was_stolen);
-    SET_COLS(ToCols);
+    if (result == OK) {
+	/*
+	 * Always update LINES, to allow for call from lib_doupdate.c which
+	 * needs to have the count adjusted by the stolen (ripped off) lines.
+	 */
+	SET_LINES(ToLines - was_stolen);
+	SET_COLS(ToCols);
+    }
 
     _nc_nonsp_unlock_global(curses);
 
@@ -471,7 +484,6 @@ NCURSES_SP_NAME(resizeterm) (NCURSES_SP_DCLx int ToLines, int ToCols)
 	    result = NCURSES_SP_NAME(resize_term) (NCURSES_SP_ARGx ToLines, ToCols);
 
 #if USE_SIGWINCH
-	    safe_ungetch(SP_PARM, KEY_RESIZE);	/* so application can know this */
 	    clearok(CurScreen(SP_PARM), TRUE);	/* screen contents are unknown */
 
 	    /* ripped-off lines are a special case: if we did not lengthen
@@ -501,6 +513,9 @@ NCURSES_SP_NAME(resizeterm) (NCURSES_SP_DCLx int ToLines, int ToCols)
 	    }
 #endif
 	}
+#if USE_SIGWINCH
+	safe_ungetch(SP_PARM, KEY_RESIZE);	/* so application can know this */
+#endif
     }
 
     returnCode(result);
diff --git a/ncurses/base/safe_sprintf.c b/ncurses/base/safe_sprintf.c
index e73307bac282..34abd2f8cf47 100644
--- a/ncurses/base/safe_sprintf.c
+++ b/ncurses/base/safe_sprintf.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2012,2013 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            *
@@ -27,13 +27,13 @@
  ****************************************************************************/
 
 /****************************************************************************
- *  Author: Thomas E. Dickey <dickey@clark.net> 1997                        *
+ *  Author: Thomas E. Dickey        1997-on                                 *
  ****************************************************************************/
 
 #include <curses.priv.h>
 #include <ctype.h>
 
-MODULE_ID("$Id: safe_sprintf.c,v 1.24 2010/06/05 22:22:27 tom Exp $")
+MODULE_ID("$Id: safe_sprintf.c,v 1.27 2013/01/20 01:04:32 tom Exp $")
 
 #if USE_SAFE_SPRINTF
 
@@ -109,12 +109,16 @@ _nc_printf_length(const char *fmt, va_list ap)
 		    } else if (state == Prec) {
 			prec = ival;
 		    }
-		    sprintf(fmt_arg, "%d", ival);
+		    _nc_SPRINTF(fmt_arg,
+				_nc_SLIMIT(sizeof(fmt_arg))
+				"%d", ival);
 		    fmt_len += strlen(fmt_arg);
 		    if ((format = _nc_doalloc(format, fmt_len)) == 0) {
+			free(buffer);
 			return -1;
 		    }
-		    strcpy(&format[--f], fmt_arg);
+		    --f;
+		    _nc_STRCPY(&format[f], fmt_arg, fmt_len - f);
 		    f = strlen(format);
 		} else if (isalpha(UChar(*fmt))) {
 		    done = TRUE;
@@ -185,13 +189,13 @@ _nc_printf_length(const char *fmt, va_list ap)
 	    format[f] = '\0';
 	    switch (used) {
 	    case 'i':
-		sprintf(buffer, format, ival);
+		_nc_SPRINTF(buffer, _nc_SLIMIT(length) format, ival);
 		break;
 	    case 'f':
-		sprintf(buffer, format, fval);
+		_nc_SPRINTF(buffer, _nc_SLIMIT(length) format, fval);
 		break;
 	    default:
-		sprintf(buffer, format, pval);
+		_nc_SPRINTF(buffer, _nc_SLIMIT(length) format, pval);
 		break;
 	    }
 	    len += (int) strlen(buffer);
diff --git a/ncurses/base/vsscanf.c b/ncurses/base/vsscanf.c
index e6253c3a38a3..38c7926e6df2 100644
--- a/ncurses/base/vsscanf.c
+++ b/ncurses/base/vsscanf.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2003,2004 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2004,2012 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            *
@@ -38,7 +38,7 @@
 
 #if !HAVE_VSSCANF
 
-MODULE_ID("$Id: vsscanf.c,v 1.18 2004/04/03 20:27:02 tom Exp $")
+MODULE_ID("$Id: vsscanf.c,v 1.20 2012/02/22 22:26:58 tom Exp $")
 
 #if !(HAVE_VFSCANF || HAVE__DOSCAN)
 
@@ -293,12 +293,12 @@ vsscanf(const char *str, const char *format, va_list ap)
 
 		/* add %n, if the format was not that */
 		if (chunk != cAssigned) {
-		    strcat(my_fmt, "%n");
+		    _nc_STRCAT(my_fmt, "%n", len_fmt);
 		}
 
 		switch (chunk) {
 		case cAssigned:
-		    strcat(my_fmt, "%n");
+		    _nc_STRCAT(my_fmt, "%n", len_fmt);
 		    pointer = &eaten;
 		    break;
 		case cInt:
diff --git a/ncurses/base/wresize.c b/ncurses/base/wresize.c
index 9a6ea500727e..bc6b5732ea41 100644
--- a/ncurses/base/wresize.c
+++ b/ncurses/base/wresize.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2010,2011 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>
 
-MODULE_ID("$Id: wresize.c,v 1.34 2010/06/05 22:36:26 tom Exp $")
+MODULE_ID("$Id: wresize.c,v 1.35 2011/05/21 18:55:07 tom Exp $")
 
 static int
 cleanup_lines(struct ldat *data, int length)
@@ -175,9 +175,10 @@ wresize(WINDOW *win, int ToLines, int ToCols)
 		for (col = 0; col <= ToCols; ++col)
 		    s[col] = win->_nc_bkgd;
 	    }
-	} else {
-	    assert(pline != 0);
+	} else if (pline != 0 && pline[win->_pary + row].text != 0) {
 	    s = &pline[win->_pary + row].text[win->_parx];
+	} else {
+	    s = 0;
 	}
 
 	if_USE_SCROLL_HINTS(new_lines[row].oldindex = row);