> +** The m4sugar macro m4_expand has been taught to handle unterminated
> + comments and shell case statements. As a result, it is used in
> + more places, such as AC_DEFINE and AT_CHECK. Most uses should not
> + behave any differently; however, it may be necessary to add
> + double-quoting around unbalanced `(' where single-quoting used to
> + be sufficient.If you haven't committed, maybe you can add "of AC_DEFINE and AT_CHECK" after "Most uses". Otherwise, not a big deal. Paolo
