+ if (r == 0) {
+ close(fd);
+ if (textbox)
+ flags |= f_closed;
+ else
+ gtk_main_quit();
+ break;
+ }
+
+ /* --- If there's no output window, create one --- */
+
+ if (!textbox) {
+ GtkWidget *win;
+ GtkWidget *tbl;
+ GtkWidget *w;
+
+ win = gtk_dialog_new();
+ gtk_window_set_policy(GTK_WINDOW(win), 1, 1, 0);
+ gtk_signal_connect(GTK_OBJECT(win), "destroy",
+ GTK_SIGNAL_FUNC(killwin), 0);
+
+ tbl = gtk_table_new(2, 2, 0);
+ gtk_container_border_width(GTK_CONTAINER(tbl), 8);
+ gtk_box_pack_start(GTK_BOX(GTK_DIALOG(win)->vbox), tbl, 1, 1, 1);
+ gtk_widget_show(tbl);
+
+ textbox = gtk_text_new(0, 0);
+ t = GTK_TEXT(textbox);
+ va = t->vadj;
+ gtk_table_attach(GTK_TABLE(tbl), textbox, 0, 1, 0, 1,
+ GTK_EXPAND | GTK_SHRINK | GTK_FILL,
+ GTK_EXPAND | GTK_SHRINK | GTK_FILL,
+ 0, 0);
+ gtk_text_set_editable(t, 0);
+ gtk_widget_set_usize(textbox, 500, 300);
+ gtk_text_freeze(t);
+ gtk_widget_show(textbox);
+
+ w = gtk_vscrollbar_new(va);
+ gtk_table_attach(GTK_TABLE(tbl), w, 1, 2, 0, 1,
+ 0, GTK_EXPAND | GTK_SHRINK | GTK_FILL, 0, 0);
+ gtk_widget_show(w);
+
+ w = gtk_hscrollbar_new(t->hadj);
+ gtk_table_attach(GTK_TABLE(tbl), w, 0, 1, 1, 2,
+ GTK_EXPAND | GTK_SHRINK | GTK_FILL, 0, 0, 0);
+ gtk_widget_show(w);
+
+ gtk_box_set_homogeneous(GTK_BOX(GTK_DIALOG(win)->action_area), 0);
+ w = gtk_button_new_with_label("Dismiss");
+ gtk_signal_connect_object(GTK_OBJECT(w), "clicked",
+ GTK_SIGNAL_FUNC(gtk_object_destroy),
+ GTK_OBJECT(win));
+ gtk_box_pack_end(GTK_BOX(GTK_DIALOG(win)->action_area), w, 0, 0, 0);
+ GTK_WIDGET_SET_FLAGS(w, GTK_CAN_DEFAULT);
+ gtk_widget_grab_default(w);
+ cancel(GTK_WINDOW(win), w);
+ gtk_widget_show(w);
+
+ gtk_widget_show(win);
+ }
+
+ gtk_text_insert(t, font, 0, 0, buf, r);
+ }
+
+ if (textbox) {
+ gtk_text_thaw(t);
+ if (doscroll)
+ gtk_adjustment_set_value(va, va->upper - va->page_size);
+ }