Re: AC_DEFINE_UNQUOTED and autoheader

[Ralf Wildenhues]

> @@ -2889,9 +2889,12 @@
>  @code{AC_DEFINE} or one @code{AC_DEFINE_UNQUOTED} call with a third
>  argument for each symbol (@pxref{Defining Symbols}).  An additional
>  constraint is that the first argument of @code{AC_DEFINE}
> -or @code{AC_DEFINE_UNQUOTED} must be a
> -literal.  Note that all symbols defined by Autoconf's builtin tests are
> -already documented properly; you only need to document those that you
> +or @code{AC_DEFINE_UNQUOTED} must be a literal; if not, the user
> +needs to make sure a suitable template for the definition is in
> address@hidden may be achieved by using @code{AH_VERBATIM}, or

I meant s/AH_VERBATIM/AH_TEMPLATE/, of course.  Sorry about that.

> +supplying a suitable input file for a subsequent configuration header
> +file, for example.}  Note that all symbols defined by Autoconf's builtin 
> tests
> +are already documented properly; you only need to document those that you
>  define yourself.
>  
>  You might wonder why @command{autoheader} is needed: after all, why