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Re: [PATCH] sequence manipulation functions

From: Nicolas Petton
Subject: Re: [PATCH] sequence manipulation functions
Date: Mon, 24 Nov 2014 18:49:17 +0100
User-agent: mu4e; emacs 24.3.1


Here's a new version of the patch.

Attachment: seq.diff
Description: Text Data

I fixed all the byte-compile warnings, added an alias for `reverse', and
improved `seq-doseq'.

Stefan, can you have another look at seq-doseq?


Stefan Monnier <address@hidden> writes:

>>>> The macro could use to "dolist" if the sequence is a list.
>>> But you'd then duplicate the code of the body, which could be
>>> problematic, especially with nested seq-doseq loops.
>> Oh, right! Another way would be to use a function, but I tried to avoid
>> that. Do you have a better idea in mind?
> You can change your `i' to be either an integer (for arrays) or a cons
> cell (for lists).  That requires an extra "is it a list?" test at each
> iteration of the loop (to know how to extract the element and to
> "increment" i), but I think it's the best we can do.
>         Stefan

Nicolas Petton

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