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Re: expansion

From: Jack Woehr
Subject: Re: expansion
Date: Sun, 29 Nov 2009 20:17:58 -0700
User-agent: Thunderbird (X11/20080921)

Josef Vukovic wrote:
I think you mean define(bar,baz)
So is there a way to stop macroexpansion after foo has expanded to bar?
Generally, what you are asking doesn't make much sense in m4. In what context? There is no builtin called expand_two_levels_maybe_unless_I_do_not_want_it_today() :)

You might create an example session and show what you are trying to accomplish
and then a path might become clear to reaching your goal.

Jack J. Woehr            # «'I know what "it" means well enough, when I find
http://www.well.com/~jax # a thing,' said the Duck: 'it's generally a frog or
http://www.softwoehr.com # a worm.'» - Lewis Carroll, _Alice in Wonderland_

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