Hello, Akim!

> So, I have been underspecific.  In mean in the context of Autoconf.
> I just don't care about m4sh.m4 *at all*, the point is Autoconf, preiod.
> My question is where do you think the subshell issue matters at all for
> the present problem.

I don't think there is such place in Autoconf. User-supplied macros are
not affected either since they don't use conf$$.

Feel free to use conf$$.

Regards,
Pavel Roskin


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