From: Dmitry <dgutov@yandex.ru>
To: 18385@debbugs.gnu.org
Subject: bug#18385: 24.3.93; posn-at-point doesn't account for tab-width
Date: Tue, 02 Sep 2014 01:53:12 +0400 [thread overview]
Message-ID: <86ppffuhx3.fsf@yandex.ru> (raw)
1. New, empty buffer.
2. (insert "a\tb")
3. (posn-actual-col-row (posn-at-point))
=> (3 . 0)
It should probably return (9 . 0).
I'm not 100% this is actually a bug, but (posn-actual-col-row
(posn-at-point)) returns the "visually" correct column values in the
more complex cases (after text with `display' or `compose-region' called
on it), so not accounting for tab-width looks surprising.
Originally: https://github.com/company-mode/company-mode/issues/175
In GNU Emacs 24.3.93.1 (x86_64-unknown-linux-gnu, GTK+ Version 3.10.8)
of 2014-08-18 on axl
Repository revision: 117447 eliz@gnu.org-20140817144850-xgexz1n2z8s4aiur
Windowing system distributor `The X.Org Foundation', version 11.0.11501000
System Description: Ubuntu 14.04.1 LTS
next reply other threads:[~2014-09-01 21:53 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-01 21:53 Dmitry [this message]
2014-09-02 15:24 ` bug#18385: 24.3.93; posn-at-point doesn't account for tab-width Eli Zaretskii
2014-09-02 23:30 ` Dmitry Gutov
2014-09-03 16:12 ` Eli Zaretskii
2014-09-03 22:10 ` Dmitry Gutov
2014-09-04 15:23 ` Eli Zaretskii
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