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Re: Add-to-list or setq append...
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From: |
Andrea Crotti |
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Subject: |
Re: Add-to-list or setq append... |
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Date: |
Wed, 04 Aug 2010 14:57:34 +0200 |
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User-agent: |
Gnus/5.110011 (No Gnus v0.11) Emacs/23.2 (darwin) |
Andrea Crotti <andrea.crotti.0@gmail.com> writes:
> it actually not add it ONLY if they're really equal, which is desirable
> in my opinion.
> What's the point in having twice the same cons in auto-mode-alist?
>
> Then the real difference is that I add in the end instead of at the
> beginning, and in that case I don't shadow an already present value...
And also why not using some kind of union when merging two lists.
There is a union defined in cl-seq, that for example would suffice the
ugly double elements in the same list...