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Re: How the backquote and the comma really work?


From: Michael Heerdegen
Subject: Re: How the backquote and the comma really work?
Date: Tue, 21 Jul 2015 23:54:10 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux)

Marcin Borkowski <mbork@mbork.pl> writes:

> So, what about this?  It seems to work.  OTOH, I think it's not the most
> elegant thing possible, since there is some code duplication: mci/read
> has this: (:open-paren (mci/read-list-contents)) in a (a)case statement,
> and mci/read-list-contents has this: (:open-paren (setq next
> (mci/read-list-contents))).  Something tells my mathematical mind that
> there probably exists a cleaner approach.

Yes, that code duplication is no coincidence.

There's a bug with your new version btw.  "`" is handled differently at
top level and at higher levels.  If you fix that, you will probably have
even more duplicated code.


Michael.



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