* Colouring ins and del tags?
@ 2016-02-06 20:46 Adam Sjøgren
2016-02-06 20:57 ` Adam Sjøgren
2016-02-07 2:05 ` Lars Ingebrigtsen
0 siblings, 2 replies; 10+ messages in thread
From: Adam Sjøgren @ 2016-02-06 20:46 UTC (permalink / raw)
To: ding
How about colouring <ins> tags green and <del> tags red in shr by default?
Best regards,
Adam
--
"Hur långt man än har kommit Adam Sjøgren
är det alltid längre kvar" asjo@koldfront.dk
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: Colouring ins and del tags?
2016-02-06 20:46 Colouring ins and del tags? Adam Sjøgren
@ 2016-02-06 20:57 ` Adam Sjøgren
2016-02-07 2:12 ` Lars Ingebrigtsen
2016-02-07 2:05 ` Lars Ingebrigtsen
1 sibling, 1 reply; 10+ messages in thread
From: Adam Sjøgren @ 2016-02-06 20:57 UTC (permalink / raw)
To: ding
Adam writes:
> How about colouring <ins> tags green and <del> tags red in shr by default?
Something like this, perhaps:
(defun shr-tag-ins (cont)
(let* ((start (point))
(color "green")
(shr-stylesheet (nconc (list (cons 'color color))
shr-stylesheet)))
(shr-generic cont)
(shr-colorize-region start (point) color
(cdr (assq 'background-color shr-stylesheet)))))
(defun shr-tag-del (cont)
(let* ((start (point))
(color "red")
(shr-stylesheet (nconc (list (cons 'color color))
shr-stylesheet)))
(shr-fontize-cont cont 'shr-strike-through)
(shr-colorize-region start (point) color
(cdr (assq 'background-color shr-stylesheet)))))
Best regards,
Adam
--
"HENCE, I think that all UNIXs should have an EMACS, Adam Sjøgren
and everybody should run UNIX!" asjo@koldfront.dk
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: Colouring ins and del tags?
2016-02-06 20:46 Colouring ins and del tags? Adam Sjøgren
2016-02-06 20:57 ` Adam Sjøgren
@ 2016-02-07 2:05 ` Lars Ingebrigtsen
2016-02-07 5:16 ` Random832
1 sibling, 1 reply; 10+ messages in thread
From: Lars Ingebrigtsen @ 2016-02-07 2:05 UTC (permalink / raw)
To: Adam Sjøgren; +Cc: ding
asjo@koldfront.dk (Adam Sjøgren) writes:
> How about colouring <ins> tags green and <del> tags red in shr by default?
I've not heard about <ins> or <del> before, but <del> is for marking
text that has been deleted? How about using -overstrike-?
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: Colouring ins and del tags?
2016-02-06 20:57 ` Adam Sjøgren
@ 2016-02-07 2:12 ` Lars Ingebrigtsen
2016-02-07 12:39 ` Adam Sjøgren
0 siblings, 1 reply; 10+ messages in thread
From: Lars Ingebrigtsen @ 2016-02-07 2:12 UTC (permalink / raw)
To: Adam Sjøgren; +Cc: ding
asjo@koldfront.dk (Adam Sjøgren) writes:
> (shr-fontize-cont cont 'shr-strike-through)
Oh, you already did that.
I've now installed your changes in the Emacs trunk (with some changes).
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: Colouring ins and del tags?
2016-02-07 2:05 ` Lars Ingebrigtsen
@ 2016-02-07 5:16 ` Random832
2016-02-08 5:11 ` Lars Ingebrigtsen
0 siblings, 1 reply; 10+ messages in thread
From: Random832 @ 2016-02-07 5:16 UTC (permalink / raw)
To: ding
Lars Ingebrigtsen <larsi@gnus.org> writes:
> asjo@koldfront.dk (Adam Sjøgren) writes:
>
>> How about colouring <ins> tags green and <del> tags red in shr by default?
>
> I've not heard about <ins> or <del> before, but <del> is for marking
> text that has been deleted? How about using -overstrike-?
Traditionally (on web browsers, that is) <ins> is marked with underline,
and <del> with strike through.
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: Colouring ins and del tags?
2016-02-07 2:12 ` Lars Ingebrigtsen
@ 2016-02-07 12:39 ` Adam Sjøgren
0 siblings, 0 replies; 10+ messages in thread
From: Adam Sjøgren @ 2016-02-07 12:39 UTC (permalink / raw)
To: ding
Lars writes:
> asjo@koldfront.dk (Adam Sjøgren) writes:
>
>> (shr-fontize-cont cont 'shr-strike-through)
>
> Oh, you already did that.
shr already did so, I just didn't notice.
> I've now installed your changes in the Emacs trunk (with some
> changes).
Thanks! (I was doing the old copy/paste-o-coding, so...)
Best regards,
Adam
--
"There's such a glut of celebrities that they'll soon Adam Sjøgren
have to begin storing the surplus in silos in Iowa." asjo@koldfront.dk
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: Colouring ins and del tags?
2016-02-07 5:16 ` Random832
@ 2016-02-08 5:11 ` Lars Ingebrigtsen
2016-02-08 5:37 ` Adam Sjøgren
2016-02-08 15:24 ` Random832
0 siblings, 2 replies; 10+ messages in thread
From: Lars Ingebrigtsen @ 2016-02-08 5:11 UTC (permalink / raw)
To: Random832; +Cc: ding
Random832 <random832@fastmail.com> writes:
> Traditionally (on web browsers, that is) <ins> is marked with underline,
> and <del> with strike through.
Then perhaps we should just be doing that instead of adding colours,
too?
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: Colouring ins and del tags?
2016-02-08 5:11 ` Lars Ingebrigtsen
@ 2016-02-08 5:37 ` Adam Sjøgren
2016-02-08 5:47 ` Lars Ingebrigtsen
2016-02-08 15:24 ` Random832
1 sibling, 1 reply; 10+ messages in thread
From: Adam Sjøgren @ 2016-02-08 5:37 UTC (permalink / raw)
To: ding
Lars writes:
> Random832 <random832@fastmail.com> writes:
>
>> Traditionally (on web browsers, that is) <ins> is marked with underline,
>> and <del> with strike through.
> Then perhaps we should just be doing that instead of adding colours,
> too?
Perhaps. I'm not sure about how traditional the underline thing is.
Strike through seems obvious. The HTML5 standard doesn't mention either,
though.
Does shr have a "user defined stylesheet", that could be used for this
kind of preferences?
Best regards,
Adam
--
"Gav Adam Sjøgren
Strik" asjo@koldfront.dk
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: Colouring ins and del tags?
2016-02-08 5:37 ` Adam Sjøgren
@ 2016-02-08 5:47 ` Lars Ingebrigtsen
0 siblings, 0 replies; 10+ messages in thread
From: Lars Ingebrigtsen @ 2016-02-08 5:47 UTC (permalink / raw)
To: Adam Sjøgren; +Cc: ding
asjo@koldfront.dk (Adam Sjøgren) writes:
> Perhaps. I'm not sure about how traditional the underline thing is.
> Strike through seems obvious. The HTML5 standard doesn't mention either,
> though.
>
> Does shr have a "user defined stylesheet", that could be used for this
> kind of preferences?
Nope. Well, I don't think so. In any case, the defaults should be...
as unsurprising as possible. :-)
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: Colouring ins and del tags?
2016-02-08 5:11 ` Lars Ingebrigtsen
2016-02-08 5:37 ` Adam Sjøgren
@ 2016-02-08 15:24 ` Random832
1 sibling, 0 replies; 10+ messages in thread
From: Random832 @ 2016-02-08 15:24 UTC (permalink / raw)
To: Lars Ingebrigtsen; +Cc: ding
On Mon, Feb 8, 2016, at 00:11, Lars Ingebrigtsen wrote:
> Random832 <random832@fastmail.com> writes:
>
> > Traditionally (on web browsers, that is) <ins> is marked with underline,
> > and <del> with strike through.
>
> Then perhaps we should just be doing that instead of adding colours,
> too?
There's a disadvantage there, that most text-mode terminals do not
support strike-through, and many don't support underline (or "support"
it with an arbitrarily chosen color, often blue). I think faces can be
set up in a way that they depend on attributes of the terminal - maybe
use underline/strikeout if supported, otherwise use colors (green/red),
and if neither is supported, use +ins+/-del- (I don't think faces can do
this, but you could use the same mechanism as file-name-shadow.)
For another data point: lynx brackets ins and del text in [DEL: deleted
:DEL] and [INS: inserted :INS]. (It also treats "s" as del, but ignores
"u")
^ permalink raw reply [flat|nested] 10+ messages in thread
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2016-02-06 20:46 Colouring ins and del tags? Adam Sjøgren
2016-02-06 20:57 ` Adam Sjøgren
2016-02-07 2:12 ` Lars Ingebrigtsen
2016-02-07 12:39 ` Adam Sjøgren
2016-02-07 2:05 ` Lars Ingebrigtsen
2016-02-07 5:16 ` Random832
2016-02-08 5:11 ` Lars Ingebrigtsen
2016-02-08 5:37 ` Adam Sjøgren
2016-02-08 5:47 ` Lars Ingebrigtsen
2016-02-08 15:24 ` Random832
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