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From: Stefan Monnier <monnier@iro.umontreal.ca>
To: emacs-devel@gnu.org
Subject: Re: tabulated-list: extend truncation into next align-right col
Date: Wed, 02 Nov 2016 08:27:54 -0400	[thread overview]
Message-ID: <jwv7f8mdq70.fsf-monnier+gmane.emacs.devel@gnu.org> (raw)
In-Reply-To: alpine.DEB.2.20.1611020323350.3586@calancha-pc

> +                   (min next-col-width
> +                        (tabulated-list--near-cols-max-widths
> +                         (1- (line-number-at-pos))

Hmm... this (line-number-at-pos) and the inverse `nth` inside
tabulated-list--near-cols-max-widths are both O(N), and since we go
through this loop N times, this gives us an O(N^2) complexity.

Can't we just get "the next row" and "the previous row" more directly?


        Stefan




  parent reply	other threads:[~2016-11-02 12:27 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-10-31 17:41 tabulated-list: extend truncation into next align-right col Tino Calancha
2016-10-31 18:40 ` Stefan Monnier
2016-11-01  3:31   ` Tino Calancha
2016-11-01 12:41     ` Stefan Monnier
2016-11-01 13:25       ` Tino Calancha
2016-11-01 18:25       ` Tino Calancha
2016-11-02  0:38         ` Stefan Monnier
2016-11-02  5:06           ` Tino Calancha
2016-11-02  8:20             ` Tino Calancha
2016-11-02 12:27         ` Stefan Monnier [this message]
2016-11-02 15:08           ` Tino Calancha
2016-11-02 15:16             ` Tino Calancha
2016-11-04 14:35           ` Tino Calancha
2016-11-04 16:53             ` Tino Calancha
2016-11-04 17:29             ` Stefan Monnier
2016-11-07  1:59               ` Tino Calancha
2016-11-14  8:43                 ` Tino Calancha
2016-10-31 20:15 ` Drew Adams
2016-10-31 20:47   ` Mark Oteiza

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