Re: [SCM] GNU Autoconf source repository branch, master, updated. v2.63-197-g291d709

[Eric Blake]

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According to Ralf Wildenhues on 11/16/2008 2:18 PM:
> @@ -1743,6 +1743,7 @@ 
> AS_IF([_AS_RUN(["AS_ESCAPE(m4_quote(_AS_VAR_ARITH_WORKS))"])],
>  [as_func_arith ()
>    {
>      as_val=`expr "$[]@"`
> +    case $? in 0|1) :;; *) false;; esac

Apologies for not reviewing this closer.  m4_quote doesn't like the
unbalanced unquoted ) you just introduced into _AS_VAR_ARITH_WORKS.  You
need to either change that _AS_RUN to use m4_expand (which handles
unbalanced unquoted paren), or write [)] (so the parens are quoted), or
add balancing ( as a shell comment.

- --
Don't work too hard, make some time for fun as well!

Eric Blake             address@hidden
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