From: Eli Zaretskii <eliz@gnu.org>
To: help-gnu-emacs@gnu.org
Subject: Re: Possibly Weird Behavior Regarding First Lines Which are Invisible?
Date: Sun, 04 Feb 2024 15:42:17 +0200 [thread overview]
Message-ID: <86a5og2vnq.fsf@gnu.org> (raw)
In-Reply-To: <PH0PR84MB1360E253872F307DBAECC0B999422@PH0PR84MB1360.NAMPRD84.PROD.OUTLOOK.COM> (message from Jaft on Fri, 2 Feb 2024 06:13:24 +0000 (UTC))
> Date: Fri, 2 Feb 2024 06:13:24 +0000 (UTC)
> From: Jaft <jaft.r@outlook.com>
>
> So I have a buffer; let's say 9 lines. And I have a function which runs (previous-line) (beginning-of-line 1) and said function is bound to a key (let's say <up>).
> So I apply a text-property of 'invisible using (pos-bol) of the first line and (1+ (pos-eol)) in order to get the first line to disappear, like it's not even there.
> If I'm on line 3 and M-: my function, it does what I'd expect and (point) will return the (pos-bol) of the second line. But, if I execute my function by pressing <up> from line 3, (point) keeps returning back 1, the point of the beginning of line 1 rather than the point at the beginning of line 2.
> Is this expected behavior?
Yes, it is. After you press <UP>, the automatic point-adjustment
moves point to before the invisible text. If you want to disable
that, set global-disable-point-adjustment to a non-nil value.
prev parent reply other threads:[~2024-02-04 13:42 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1623180934.4325548.1706854404633.ref@mail.yahoo.com>
2024-02-02 6:13 ` Possibly Weird Behavior Regarding First Lines Which are Invisible? Jaft
2024-02-04 13:42 ` Eli Zaretskii [this message]
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