if (itd->role) g_pattern_spec_free(itd->role);
if (itd->title) g_pattern_spec_free(itd->title);
if (itd->class) g_pattern_spec_free(itd->class);
if (itd->role) g_pattern_spec_free(itd->role);
if (itd->title) g_pattern_spec_free(itd->title);
if (itd->class) g_pattern_spec_free(itd->class);