X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Foutput%2Fascii.c;h=00e3f33cbdfba56df6f6f290c0b4dc7d8a5e0da8;hb=4b8c6191f0204d6a0b62650490ef2794d62ec79c;hp=730a82444d35686ffc3821637ad8b770a0ff07de;hpb=d6ecde013d55ee2ea64d5f0e770d6d6325b44a88;p=pspp-builds.git

diff --git a/src/output/ascii.c b/src/output/ascii.c
index 730a8244..00e3f33c 100644
--- a/src/output/ascii.c
+++ b/src/output/ascii.c
@@ -21,28 +21,31 @@
 #include <limits.h>
 #include <stdint.h>
 #include <stdlib.h>
-
-#include <data/file-name.h>
-#include <data/settings.h>
-#include <libpspp/assertion.h>
-#include <libpspp/compiler.h>
-#include <libpspp/message.h>
-#include <libpspp/start-date.h>
-#include <libpspp/string-map.h>
-#include <libpspp/version.h>
-#include <output/cairo.h>
-#include <output/chart-item-provider.h>
-#include <output/message-item.h>
-#include <output/options.h>
-#include <output/tab.h>
-#include <output/text-item.h>
-#include <output/driver-provider.h>
-#include <output/render.h>
-#include <output/table-item.h>
-
-#include "error.h"
-#include "minmax.h"
-#include "xalloc.h"
+#include <signal.h>
+#include <unistd.h>
+
+#include "data/file-name.h"
+#include "data/settings.h"
+#include "libpspp/assertion.h"
+#include "libpspp/cast.h"
+#include "libpspp/compiler.h"
+#include "libpspp/message.h"
+#include "libpspp/start-date.h"
+#include "libpspp/string-map.h"
+#include "libpspp/version.h"
+#include "output/cairo.h"
+#include "output/chart-item-provider.h"
+#include "output/driver-provider.h"
+#include "output/message-item.h"
+#include "output/options.h"
+#include "output/render.h"
+#include "output/tab.h"
+#include "output/table-item.h"
+#include "output/text-item.h"
+
+#include "gl/error.h"
+#include "gl/minmax.h"
+#include "gl/xalloc.h"
 
 #include "gettext.h"
 #define _(msgid) gettext (msgid)
@@ -184,7 +187,7 @@ ascii_create (const char *file_name, enum settings_output_devices device_type,
                             "bold", EMPH_BOLD,
                             "underline", EMPH_UNDERLINE,
                             "none", EMPH_NONE,
-                            (char *) NULL);
+                            NULL_SENTINEL);
 
   a->chart_file_name = parse_chart_file_name (opt (d, o, "charts", file_name));
 
@@ -357,7 +360,7 @@ ascii_flush (struct output_driver *driver)
       ascii_close_page (a);
 
       if (fn_close (a->file_name, a->file) != 0)
-        error (0, errno, _("ascii: closing output file \"%s\""),
+        error (0, errno, _("ascii: closing output file `%s'"),
                a->file_name);
       a->file = NULL;
     }
@@ -785,6 +788,17 @@ ascii_layout_cell (struct ascii_driver *a, const struct table_cell *cell,
 
 /* ascii_close_page () and support routines. */
 
+
+#if HAVE_DECL_SIGWINCH
+static struct ascii_driver *the_driver;
+
+static void
+winch_handler (int signum UNUSED)
+{
+  update_page_size (the_driver, false);
+}
+#endif
+
 static bool
 ascii_open_page (struct ascii_driver *a)
 {
@@ -798,12 +812,25 @@ ascii_open_page (struct ascii_driver *a)
       a->file = fn_open (a->file_name, a->append ? "a" : "w");
       if (a->file != NULL)
         {
+#if HAVE_DECL_SIGWINCH
+	  if ( isatty (fileno (a->file)))
+	    {
+	      struct sigaction action;
+	      sigemptyset (&action.sa_mask);
+	      action.sa_flags = 0;
+	      action.sa_handler = winch_handler;
+	      the_driver = a;
+	      a->auto_width = true;
+	      a->auto_length = true;
+	      sigaction (SIGWINCH, &action, NULL);
+	    }
+#endif
           if (a->init != NULL)
             fputs (a->init, a->file);
         }
       else
         {
-          error (0, errno, _("ascii: opening output file \"%s\""),
+          error (0, errno, _("ascii: opening output file `%s'"),
                  a->file_name);
           a->error = true;
           return false;