gtk_list_store_append (list, &iter);
gtk_list_store_set (list, &iter,
gtk_list_store_append (list, &iter);
gtk_list_store_set (list, &iter,
COMBO_MODEL_COL_SYNTAX, af->name,
COMBO_MODEL_COL_SRC_VARS, af->src_vars,
COMBO_MODEL_COL_ARITY, af->n_args,
COMBO_MODEL_COL_SYNTAX, af->name,
COMBO_MODEL_COL_SRC_VARS, af->src_vars,
COMBO_MODEL_COL_ARITY, af->n_args,