Re: 2.62 AT_SETUP limitations

[Akim Demaille]

Le 23 avr. 08 à 02:54, Noah Misch a écrit :
> --- autoconf/lib/m4sugar/m4sugar.m4.~1.136.~	2008-04-22  
> 16:19:27.000000000 -0400
> +++ autoconf/lib/m4sugar/m4sugar.m4	2008-04-22 20:50:59.643031187  
> -0400
> @@ -709,9 +709,9 @@
> # Exploit that extra () will group unquoted commas and the following
> # whitespace, then convert () to [].  m4_bpatsubst can't handle  
> newlines
> # inside $1, and m4_substr strips quoting.  So we (ab)use  
> m4_changequote.
> -m4_define([m4_expand], [_$0(($1))])
> +m4_define([m4_expand], [_$0(-=(=-$1-=)=-)])
> m4_define([_m4_expand],
> -[m4_changequote([(], [)])$1m4_changequote`'m4_changequote(`[', `]')])
> +[m4_changequote([-=(=-], [-=)=-]) 
> $1m4_changequote`'m4_changequote(`[', `]')])

Does the --traces mechanism support this properly?
I tried to avoid changequote for many reasons, including
--trace.