gtk_init(&argc, &argv);
prefs = grits_prefs_new(NULL, NULL);
plugins = grits_plugins_new(g_getenv("GRITS_PLUGIN_PATH"), prefs);
viewer = grits_opengl_new(plugins, prefs);
gtk_init(&argc, &argv);
prefs = grits_prefs_new(NULL, NULL);
plugins = grits_plugins_new(g_getenv("GRITS_PLUGIN_PATH"), prefs);
viewer = grits_opengl_new(plugins, prefs);