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From: "Clément Pit--Claudel" <clement.pit@gmail.com>
To: Lars Ingebrigtsen <larsi@gnus.org>
Cc: 19462@debbugs.gnu.org
Subject: bug#19462: shr: use wrap-prefix when possible, instead of filling the text
Date: Sun, 27 Dec 2015 12:16:48 +0100	[thread overview]
Message-ID: <567FC8A0.6090100@gmail.com> (raw)
In-Reply-To: <87ege8jtq8.fsf@gnus.org>

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On 12/27/2015 07:22 AM, Lars Ingebrigtsen wrote:
> Clément Pit--Claudel <clement.pit@gmail.com> writes:
> 
>> I looked into this more, but I don't think it will work. I want to
>> highlight the context of the element that contains the target id, so
>> if lines are not broken up then highlighting the full line works
>> well. If they are, on the other hand, then I can't tell how much
>> surrounding text to highlight.
> 
> I'm not sure what you mean by "context".  But you can look "down" into
> the DOM and see if your id is in an element there.  Or you can transform
> the HTML, or transform the DOM, to wrap the elements you want to
> highlight.
> 
> For instance, you can loop over all elements that have ids that match
> with `dom-by-id', and you can alter the DOM to insert, say, h1 elements
> around those that you want to have highlit.

Thanks for the suggestions. It's not always obvious what element I want to highlight, though, beyond "everything that ends up on the same line. It may be that the thing I want to draw the attention of the user to is in a paragraph; in that case, I highlight the full paragrahp. Or it may be in a title; in that case, I highlight the full title. Or it may be part of a list; in that case I only highlight the item that contains it.

When the text that shr inserts isn't wrapped, I just need to highlight the line that contains that text after rendering is complete. When it is wrapped, however, it becomes unclear what exactly to highlight.

Clément.


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  reply	other threads:[~2015-12-27 11:16 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CAP1yDHYm2uJ1fnObdN3F4X44w+9nVxHCaFULH9bM-M8Dz207Mw@mail.gmail.com>
     [not found] ` <87ioh4nf8k.fsf@ferrier.me.uk>
     [not found]   ` <83y4pzptpx.fsf@gnu.org>
     [not found]     ` <871tnr1gqo.fsf@ferrier.me.uk>
     [not found]       ` <83bnmvowdb.fsf@gnu.org>
     [not found]         ` <jwvppbab8xb.fsf-monnier+emacs@gnu.org>
     [not found]           ` <83ppbanqhe.fsf@gnu.org>
     [not found]             ` <87vbl2xigp.fsf@ferrier.me.uk>
     [not found]               ` <83ioh2nlow.fsf@gnu.org>
     [not found]                 ` <87sig6xech.fsf@ferrier.me.uk>
     [not found]                   ` <83fvc5ni0u.fsf@gnu.org>
     [not found]                     ` <E1Y4AVO-00035n-PI@fencepost.gnu.org>
     [not found]                       ` <87k31fwwyv.fsf@ferrier.me.uk>
     [not found]                         ` <E1Y4Snj-0004wy-PF@fencepost.gnu.org>
     [not found]                           ` <87bnmq9ibf.fsf@ferrier.me.uk>
     [not found]                             ` <E1Y50Fd-0003BE-GC@fencepost.gnu.org>
     [not found]                               ` <jwv3880fumd.fsf-monnier+emacs@gnu.org>
     [not found]                                 ` <87lhlrx5fc.fsf@building.gnus.org>
     [not found]                                   ` <jwvfvbzh54s.fsf-monnier+emacs@gnu.org>
     [not found]                                     ` <878uhrcr5l.fsf@building.gnus.org>
     [not found]                                       ` <83sifzjflk.fsf@gnu.org>
2014-12-29  7:55                                         ` bug#19462: shr: use wrap-prefix when possible, instead of filling the text Ivan Shmakov
     [not found]                                         ` <87egric2ki.fsf_-_@violet.siamics.net>
2014-12-29  9:55                                           ` Ivan Shmakov
     [not found]                                           ` <jwvtx0eee66.fsf-monnier+emacs@gnu.org>
     [not found]                                             ` <877fxaa49w.fsf@violet.siamics.net>
     [not found]                                               ` <831tnicji7.fsf@gnu.org>
     [not found]                                                 ` <jwviogtdei4.fsf-monnier+emacs@gnu.org>
     [not found]                                                   ` <83y4pp9dku.fsf@gnu.org>
     [not found]                                                     ` <87387w8r2j.fsf@violet.siamics.net>
2015-01-23 13:17                                                       ` bug#19661: wrapping before window-width (new wrap-column text property?) Ivan Shmakov
2015-01-23 16:11                                                         ` Eli Zaretskii
2015-01-23 16:55                                                           ` martin rudalics
2015-01-23 19:11                                                             ` Ivan Shmakov
2015-01-24  9:08                                                               ` martin rudalics
2015-01-23 20:22                                                             ` Eli Zaretskii
2015-01-24  9:08                                                               ` martin rudalics
2015-01-24  9:47                                                                 ` Eli Zaretskii
2015-01-25 10:38                                                                   ` martin rudalics
2015-01-25 15:50                                                                     ` Eli Zaretskii
2015-01-25 17:46                                                                       ` martin rudalics
2015-01-25 18:00                                                                         ` Eli Zaretskii
2015-01-23 19:45                                                           ` Ivan Shmakov
2015-01-23 21:17                                                             ` Eli Zaretskii
2015-01-27 22:47                                                               ` Ivan Shmakov
2015-12-25 17:34                                           ` bug#19462: shr: use wrap-prefix when possible, instead of filling the text Lars Ingebrigtsen
2015-12-26  9:13                                             ` Ivan Shmakov
     [not found]                                           ` <87bn9ezb2h.fsf@gnus.org>
     [not found]                                             ` <567D8E43.8030408@gmail.com>
     [not found]                                               ` <87y4ciwe6g.fsf@gnus.org>
     [not found]                                                 ` <567DC781.8040306@gmail.com>
2015-12-25 22:51                                                   ` Lars Ingebrigtsen
2015-12-26 16:53                                                     ` Clément Pit--Claudel
2015-12-27  3:36                                                       ` Clément Pit--Claudel
2015-12-27  4:19                                                         ` Clément Pit--Claudel
2015-12-27  6:22                                                           ` Lars Ingebrigtsen
2015-12-27 11:16                                                             ` Clément Pit--Claudel [this message]
2015-12-27  6:19                                                         ` Lars Ingebrigtsen

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