flush_text_grid(winid_t win)
 {
        VALID_WINDOW(win, return 0);
-       g_return_val_if_fail(win->type == wintype_TextBuffer, 0);
+       g_return_val_if_fail(win->type == wintype_TextGrid, 0);
 
        GtkTextBuffer *buffer = gtk_text_view_get_buffer( GTK_TEXT_VIEW(win->widget) );
        
        g_signal_handler_block( G_OBJECT(win->widget), win->keypress_handler );
 
        int chars_written = flush_text_grid(win);
-       event_throw(CHIMARA_GLK(gtk_widget_get_ancestor(GTK_WIDGET(input_entry), CHIMARA_TYPE_GLK)), evtype_LineInput, win, chars_written, 0);
+       event_throw(CHIMARA_GLK(gtk_widget_get_ancestor(win->widget, CHIMARA_TYPE_GLK)), evtype_LineInput, win, chars_written, 0);
 }
 
 
        g_object_unref( G_OBJECT(builder) );
        g_object_unref( G_OBJECT(uimanager) );
 
-    if( !chimara_glk_run(CHIMARA_GLK(glk), "../interpreters/frotz/.libs/frotz.so", argc, argv, &error) ) {
+    if( !chimara_glk_run(CHIMARA_GLK(glk), ".libs/gridtest.so"/*"../interpreters/frotz/.libs/frotz.so"*/, argc, argv, &error) ) {
                error_dialog(GTK_WINDOW(window), error, "Error starting Glk library: ");
                return 1;
        }