Re: Process only sections of a file? (newbie)

Eric Blake wrote:

> what you CAN do is redefine m4 builtins to have a different name, so
> that they no longer clash with the rest of your text.  The manual
> gives several examples of this, but a short summary would be:
>
> define(`m4include', defn(`include'))undefine(`include')

Ah, okay. Thanks. When I read that section of the manual I didn't twig
that you could also redefine the built in macros.