From: Karoly Lorentey <lorentey@elte.hu>
Date: Sun, 3 Jul 2005 17:09:22 +0000 (+0000)
Subject: Fix the original cause of the "arrow keys don't work on screen" bug.
X-Git-Tag: emacs-pretest-23.0.90~11236^2~141^2~230
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=2f98e6e37b5870a644a178d4d6998c6c7f1f68dd;p=emacs.git

Fix the original cause of the "arrow keys don't work on screen" bug.

* src/term.c (tty_set_terminal_modes, tty_reset_terminal_modes): Flush
  tty output before returning.

* src/sysdep.c (reset_sys_modes): Remove superflous fflush call.

git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-370
---

diff --git a/src/sysdep.c b/src/sysdep.c
index 56dae99dc9f..52f2855d336 100644
--- a/src/sysdep.c
+++ b/src/sysdep.c
@@ -1922,7 +1922,7 @@ reset_sys_modes (tty_out)
 #endif
 
   tty_reset_terminal_modes (tty_out->display);
-  fflush (tty_out->output);
+
 #ifdef BSD_SYSTEM
 #ifndef BSD4_1
   /* Avoid possible loss of output when changing terminal modes.  */
diff --git a/src/term.c b/src/term.c
index 8f541816798..1d165d36aca 100644
--- a/src/term.c
+++ b/src/term.c
@@ -249,6 +249,7 @@ tty_set_terminal_modes (struct display *display)
       OUTPUT_IF (tty, tty->TS_cursor_visible);
       OUTPUT_IF (tty, tty->TS_keypad_mode);
       losecursor (tty);
+      fflush (tty->output);
     }
 }
 
@@ -270,6 +271,7 @@ tty_reset_terminal_modes (struct display *display)
       /* Output raw CR so kernel can track the cursor hpos.  */
       current_tty = tty;
       cmputc ('\r');
+      fflush (tty->output);
     }
 }