X-Git-Url: http://git.madism.org/?p=apps%2Fmadmutt.git;a=blobdiff_plain;f=curs_lib.c;h=9c0567a0bb5af2436c5ab167c7e2094fb49e9774;hp=a764b6ab17e13706af4a44c20ebc49e320de10bd;hb=3d937534e7b1ee723f86594b5e4c64c95158a933;hpb=f353d90d89bbdaa8ff3f3c619384948ec8fe9c14

diff --git a/curs_lib.c b/curs_lib.c
index a764b6a..9c0567a 100644
--- a/curs_lib.c
+++ b/curs_lib.c
@@ -1,5 +1,6 @@
 /*
  * Copyright (C) 1996-2002 Michael R. Elkins <me@mutt.org>
+ * Copyright (C) 2004 g10 Code GmbH
  * 
  *     This program is free software; you can redistribute it and/or modify
  *     it under the terms of the GNU General Public License as published by
@@ -57,6 +58,20 @@ void mutt_refresh (void)
   refresh ();
 }
 
+/* Make sure that the next refresh does a full refresh.  This could be
+   optmized by not doing it at all if DISPLAY is set as this might
+   indicate that a GUI based pinentry was used.  Having an option to
+   customize this is of course the Mutt way.  */
+void mutt_need_hard_redraw (void)
+{
+  if (!getenv ("DISPLAY"))
+  {
+    keypad (stdscr, TRUE);
+    clearok (stdscr, TRUE);
+    set_option (OPTNEEDREDRAW);
+  }
+}
+
 event_t mutt_getch (void)
 {
   int ch;
@@ -162,6 +177,19 @@ void mutt_clear_error (void)
     CLEARLINE (LINES-1);
 }
 
+static void fix_end_of_file (const char *data)
+{
+  FILE *fp;
+  int c;
+  
+  if ((fp = safe_fopen (data, "a+")) == NULL)
+    return;
+  fseek (fp,-1,SEEK_END);
+  if ((c = fgetc(fp)) != '\n')
+    fputc ('\n', fp);
+  safe_fclose (&fp);
+}
+
 void mutt_edit_file (const char *editor, const char *data)
 {
   char cmd[LONG_STRING];
@@ -170,6 +198,7 @@ void mutt_edit_file (const char *editor, const char *data)
   mutt_expand_file_fmt (cmd, sizeof (cmd), editor, data);
   if (mutt_system (cmd) == -1)
     mutt_error (_("Error running \"%s\"!"), cmd);
+  fix_end_of_file (data);
   keypad (stdscr, TRUE);
   clearok (stdscr, TRUE);
 }