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Re: [PATCH] Elpa: Pinpoint semantics of `seq-subseq' for streams


From: Clément Pit--Claudel
Subject: Re: [PATCH] Elpa: Pinpoint semantics of `seq-subseq' for streams
Date: Thu, 15 Sep 2016 18:52:41 -0400
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.2.0

On 2016-09-15 18:28, Michael Heerdegen wrote:
> Yes, more or less.  And I want to get an idea of how often "sometimes"
> is in the use cases where you want the negative indexes.

Emacs currently doesn't stream-based process filters, but they could be very 
nice; right now I'm not aware of a way to delay invocations of filter 
functions, so if you want to page through the output of a filter little by 
little you must still consume all of it and put it in a buffer.

Clément.

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