X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Foutput%2Foutput.c;h=243e7cd3f2805db1bd7c9d978540d778bc79a031;hb=458d169f64134f4e0a9d9b72398666a01761fcf8;hp=dea3e4ad243a5359499adfa55ecb5deb21c5db63;hpb=56728c4e740a15c66266f54bed1307299f723f56;p=pspp-builds.git

diff --git a/src/output/output.c b/src/output/output.c
index dea3e4ad..243e7cd3 100644
--- a/src/output/output.c
+++ b/src/output/output.c
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 1997-9, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1997-9, 2000, 2007 Free Software Foundation, Inc.
 
    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
@@ -150,8 +150,8 @@ add_name (char *bp, char *ep, int source)
   outp_configure_vec = n;
 }
 
-/* Checks that outp_configure_vec is empty, bitches & clears it if it
-   isn't. */
+/* Checks that outp_configure_vec is empty, complains and clears
+   it if it isn't. */
 static void
 check_configure_vec (void)
 {
@@ -701,7 +701,7 @@ configure_driver (struct substring driver_name, struct substring class_name,
   d->class = c->class;
   d->name = ss_xstrdup (driver_name);
   d->page_open = false;
-  d->device = OUTP_DEV_NONE;
+  d->device = device;
   d->cp_x = d->cp_y = 0;
   d->ext = NULL;
   d->prc = NULL;
@@ -1143,6 +1143,18 @@ outp_eject_page (struct outp_driver *d)
   outp_open_page (d);
 }
 
+/* Flushes output to screen devices, so that the user can see
+   output that doesn't fill up an entire page. */
+void
+outp_flush (struct outp_driver *d)
+{
+  if (d->device & OUTP_DEV_SCREEN && d->class->flush != NULL)
+    {
+      outp_close_page (d);
+      d->class->flush (d);
+    }
+}
+
 /* Returns the width of string S, in device units, when output on
    device D. */
 int