+ *row += 1;
+}
+
+static GtkUnit
+get_default_user_units (void)
+{
+ /* Translate to the default units to use for presenting
+ * lengths to the user. Translate to default:inch if you
+ * want inches, otherwise translate to default:mm.
+ * Do *not* translate it to "predefinito:mm", if it
+ * it isn't default:mm or default:inch it will not work
+ */
+ gchar *e = _("default:mm");
+
+#ifdef HAVE__NL_MEASUREMENT_MEASUREMENT
+ gchar *imperial = NULL;
+
+ imperial = nl_langinfo (_NL_MEASUREMENT_MEASUREMENT);
+ if (imperial && imperial[0] == 2)
+ return GTK_UNIT_INCH; /* imperial */
+ if (imperial && imperial[0] == 1)
+ return GTK_UNIT_MM; /* metric */
+#endif
+
+ if (strcmp (e, "default:mm") == 0)
+ return GTK_UNIT_MM;
+ if (strcmp (e, "default:inch") == 0)
+ return GTK_UNIT_INCH;
+
+ g_warning ("Whoever translated default:mm did so wrongly.\n");
+
+ return GTK_UNIT_MM;
+}
+
+static gdouble
+get_tolerance (gdouble size)
+{
+ if (size < 150.0f)
+ return 1.5f;
+ else if (size >= 150.0f && size <= 600.0f)
+ return 2.0f;
+ else
+ return 3.0f;
+}
+
+static char *
+ev_regular_paper_size (const EvDocumentInfo *info)
+{
+ GList *paper_sizes, *l;
+ gchar *exact_size;
+ gchar *str = NULL;
+ GtkUnit units;
+
+ units = get_default_user_units ();
+
+ if (units == GTK_UNIT_MM) {
+ exact_size = g_strdup_printf(_("%.0f × %.0f mm"),
+ info->paper_width,
+ info->paper_height);
+ } else {
+ exact_size = g_strdup_printf (_("%.2f × %.2f inch"),
+ info->paper_width / 25.4f,
+ info->paper_height / 25.4f);
+ }