From: Eli Zaretskii <eliz@gnu.org>
Date: Sat, 4 Oct 2008 15:27:56 +0000 (+0000)
Subject: (update_frame): Flush termscript for MSDOS frames as well as for TTY.
X-Git-Tag: emacs-pretest-23.0.90~2651
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=7d2f1216b7ef820bd964b5fe0ca7d38be8e8fd2e;p=emacs.git

(update_frame): Flush termscript for MSDOS frames as well as for TTY.
(Fopen_termscript): Allow opening a termscript on MSDOS frames as well as
on a TTY.
---

diff --git a/src/ChangeLog b/src/ChangeLog
index 8485c24e645..46f8ab3b60e 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,13 @@
 2008-10-04  Eli Zaretskii  <eliz@gnu.org>
 
+	* xdisp.c (redisplay_internal): If frame switched, redisplay the
+	whole thing on MSDOS frames as well as on a TTY.
+
+	* dispnew.c (update_frame): Flush termscript for MSDOS frames as
+	well as for TTY.
+	(Fopen_termscript): Allow opening a termscript on MSDOS frames as
+	well as on a TTY.
+
 	* sysdep.c (init_sys_modes): Set FRAME_GARBAGED_P for MSDOS frames
 	as well as for TTY.
 
diff --git a/src/dispnew.c b/src/dispnew.c
index afb60ab89d0..45b5756665c 100644
--- a/src/dispnew.c
+++ b/src/dispnew.c
@@ -3954,11 +3954,12 @@ update_frame (f, force_p, inhibit_hairy_id_p)
       paused_p = update_frame_1 (f, force_p, inhibit_hairy_id_p);
       update_end (f);
 
-      if (FRAME_TERMCAP_P (f))
+      if (FRAME_TERMCAP_P (f) || FRAME_MSDOS_P (f))
         {
           if (FRAME_TTY (f)->termscript)
             fflush (FRAME_TTY (f)->termscript);
-          fflush (FRAME_TTY (f)->output);
+	  if (FRAME_TERMCAP_P (f))
+	    fflush (FRAME_TTY (f)->output);
         }
 
       /* Check window matrices for lost pointers.  */
@@ -6421,7 +6422,8 @@ FILE = nil means just close any termscript file currently open.  */)
 {
   struct tty_display_info *tty;
 
-  if (! FRAME_TERMCAP_P (SELECTED_FRAME ()))
+  if (! FRAME_TERMCAP_P (SELECTED_FRAME ())
+      && ! FRAME_MSDOS_P (SELECTED_FRAME ()))
     error ("Current frame is not on a tty device");
 
   tty = CURTTY ();