Re: more m4sugar documentation

[Ralf Wildenhues]

Hello Eric,

* Eric Blake wrote on Fri, Oct 19, 2007 at 01:15:21PM CEST:
> 
> * doc/autoconf.texi (Text processing Macros) <m4_strip>
> <m4_text_wrap>: Clarify and fix typos.
[...]
> diff --git a/configure b/configure
> index 9e76d0f..9b469b3 100755
> --- a/configure
> +++ b/configure
> @@ -513,22 +513,19 @@ if test -d conf$$.dir; then
>    rm -f conf$$.dir/conf$$.file
>  else
>    rm -f conf$$.dir
> -  mkdir conf$$.dir 2>/dev/null
> -fi
> -if (echo >conf$$.file) 2>/dev/null; then

Note you've re-generated configure with an older version of the tree
here.

Cheers,
Ralf