Debian pushing upstream...

--- screen-4.0.3.orig/configure.in
+++ screen-4.0.3/configure.in
@@ -1206,7 +1206,7 @@
 rm -f /tmp/conftest*
 
 AC_MSG_CHECKING(for vsprintf)
-AC_TRY_LINK(,[vsprintf(0,0,0);], AC_MSG_RESULT(yes);AC_DEFINE(USEVARARGS), AC_MSG_RESULT(no))
+AC_TRY_LINK([#include <stdarg.h>],[va_list valist; vsprintf(0,0,valist);], AC_MSG_RESULT(yes);AC_DEFINE(USEVARARGS), AC_MSG_RESULT(no))
 
 AC_HEADER_DIRENT

--- screen-4.0.3.orig/configure.in	2007-07-23 23:56:53.000000000 +0200
+++ screen-4.0.3/configure.in	2007-07-23 23:56:32.000000000 +0200
@@ -643,6 +643,12 @@
 AC_CHECKING(for tgetent)
 AC_TRY_LINK(,tgetent((char *)0, (char *)0);,,
 olibs="$LIBS"
+LIBS="-lncursesw $olibs"
+AC_CHECKING(libncursesw)
+AC_TRY_LINK(,tgetent((char *)0, (char *)0);,,
+LIBS="-lncurses $olibs"
+AC_CHECKING(libncurses)
+AC_TRY_LINK(,tgetent((char *)0, (char *)0);,,
 LIBS="-lcurses $olibs"
 AC_CHECKING(libcurses)
 AC_TRY_LINK(,[
@@ -658,10 +664,7 @@
 LIBS="-ltermlib $olibs"
 AC_CHECKING(libtermlib)
 AC_TRY_LINK(,tgetent((char *)0, (char *)0);,,
-LIBS="-lncurses $olibs"
-AC_CHECKING(libncurses)
-AC_TRY_LINK(,tgetent((char *)0, (char *)0);,,
-AC_MSG_ERROR(!!! no tgetent - no screen))))))
+AC_MSG_ERROR(!!! no tgetent - no screen)))))))
 
 AC_TRY_RUN([
 main()

--- screen-4.0.3.orig/configure.in	2007-07-31 13:15:03.000000000 +0200
+++ screen-4.0.3/configure.in	2007-07-31 13:15:56.000000000 +0200
@@ -1283,7 +1283,7 @@
 SCREENENCODINGS="\"/usr/local/lib/screen/utf8encodings\""
 if test -n "$datadir"; then
 eval SCREENENCODINGS="$datadir/screen/utf8encodings"
-SCREENENCODINGS="\"$SCREENENCODINGS\""
+eval SCREENENCODINGS="\\\"$SCREENENCODINGS\\\""
 fi
 AC_MSG_CHECKING(for the utf8-encodings location)
 AC_DEFINE_UNQUOTED(SCREENENCODINGS,$SCREENENCODINGS)

--- screen-4.0.3.orig/osdef.h.in
+++ screen-4.0.3/osdef.h.in
@@ -107,6 +107,7 @@
 extern char *tgoto __P((char *, int, int));
 
 #ifdef POSIX
+#include <string.h>
 extern int   setsid __P((void));
 extern int   setpgid __P((int, int));
 extern int   tcsetpgrp __P((int, int));

--- screen-4.0.3.orig/doc/Makefile.in	2007-07-23 23:32:50.000000000 +0200
+++ screen-4.0.3/doc/Makefile.in	2007-07-23 23:33:11.000000000 +0200
@@ -27,7 +27,7 @@
 
 info screen.info: screen.texinfo
 	@rm -f screen.info*
-	$(MAKEINFO) $(srcdir)/screen.texinfo -o screen.info
+	$(MAKEINFO) --split 50000 $(srcdir)/screen.texinfo -o screen.info
 
 install: installdirs
 	$(INSTALL_DATA) $(srcdir)/screen.1 $(DESTDIR)$(mandir)/man1/screen.1

--- screen-4.0.3.orig/doc/screen.1	2007-07-24 01:37:18.000000000 +0200
+++ screen-4.0.3/doc/screen.1	2007-07-24 01:37:59.000000000 +0200
@@ -3172,7 +3172,7 @@
 Specify the transmission of eight (or seven) bits per byte.
 .IP "ixon or -ixon"
 Enables (or disables) software flow-control (CTRL-S/CTRL-Q) for sending data.
-.IP "ixoff or -ixon"
+.IP "ixoff or -ixoff"
 Enables (or disables) software flow-control for receiving data.
 .IP "istrip or -istrip"
 Clear (or keep) the eight bit in each received byte.

--- screen-4.0.3.orig/layer.c	2007-07-31 01:07:35.000000000 +0200
+++ screen-4.0.3/layer.c	2007-07-31 01:07:54.000000000 +0200
@@ -460,7 +460,7 @@
 void
 LClearLine(l, y, xs, xe, bce, ol)
 struct layer *l;
-int xs, xe, bce;
+int y, xs, xe, bce;
 struct mline *ol;
 {
   struct canvas *cv;

--- screen-4.0.3.orig/doc/screen.1	2007-07-31 17:17:00.000000000 +0200
+++ screen-4.0.3/doc/screen.1	2007-07-31 17:19:11.000000000 +0200
@@ -2595,9 +2595,10 @@
 .PP
 Rename the current session. Note, that for \*Qscreen -list\*U the
 name shows up with the process-id prepended. If the argument \*Qname\*U
-is omitted, the name of this session is displayed. Caution: The $STY 
-environment variables still reflects the old name. This may result in 
-confusion. 
+is omitted, the name of this session is displayed. Caution: Among other
+problems, the $STY environment variable still reflects the old name.
+Use of this command is strongly discouraged. Use the \*Q-S\*U commandline
+option if you need this feature.
 The default is constructed from the tty and host names.
 .sp
 .ne 3
--- screen-4.0.3.orig/doc/screen.texinfo	2007-08-01 20:11:43.000000000 +0200
+++ screen-4.0.3/doc/screen.texinfo	2007-08-01 20:13:19.000000000 +0200
@@ -1754,9 +1754,11 @@
 Rename the current session. Note that for @code{screen -list} the name
 shows up with the process-id prepended. If the argument @var{name} is
 omitted, the name of this session is displayed.@*
-@emph{Caution}: The @code{$STY}
-environment variable still reflects the old name. This may result in
-confusion.  The default is constructed from the tty and host names.
+@emph{Caution}: Among other problems, the @code{$STY}
+environment variable still reflects the old name. Use of this command
+is strongly discouraged. Use the @code{-S} commandline option if you
+need this feature.
+The default is constructed from the tty and host names.
 @end deffn
 
 @node Suspend, Quit, Session Name, Session Management

--- screen-4.0.3.orig/process.c	2007-07-31 21:25:29.000000000 +0200
+++ screen-4.0.3/process.c	2007-07-31 21:25:41.000000000 +0200
@@ -2014,7 +2014,6 @@
 	  for (i = maxusercount - 1; i >= 0; i--)
 	    if (ACLBYTE(fore->w_mon_notify, i))
 	      break;
-	  if (i < 0)
 #endif
-	    fore->w_monitor = MON_OFF;
+	  fore->w_monitor = MON_OFF;
 	  Msg(0, "Window %d (%s) is no longer being monitored for activity.", fore->w_number, fore->w_title);

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