* bug#24893: 26.0.50; shr doesn't parse srcset <img> correctly
@ 2016-11-07 11:11 Lars Ingebrigtsen
2016-11-08 5:55 ` Katsumi Yamaoka
0 siblings, 1 reply; 7+ messages in thread
From: Lars Ingebrigtsen @ 2016-11-07 11:11 UTC (permalink / raw
To: 24893
(shr--preferred-image
'(img ((src . "http://s3.amazonaws.com/ledejs/resized/allegiant/600/alle_winglede.jpg") (srcset . "
//s3.amazonaws.com/ledejs/resized/allegiant/480/alle_winglede.jpg 480w,
//s3.amazonaws.com/ledejs/resized/allegiant/480/alle_winglede-2x.jpg 960w,
//s3.amazonaws.com/ledejs/resized/allegiant/600/alle_winglede.jpg 600w,
//s3.amazonaws.com/ledejs/resized/allegiant/1024/alle_winglede.jpg 1024w,
//s3.amazonaws.com/ledejs/resized/allegiant/600/alle_winglede-2x.jpg 1200w,
//s3.amazonaws.com/ledejs/resized/allegiant/1500/alle_winglede.jpg 1500w,
//s3.amazonaws.com/ledejs/resized/allegiant/1024/alle_winglede-2x.jpg 2048w,
//s3.amazonaws.com/ledejs/resized/allegiant/1500/alle_winglede-2x.jpg 3000w
") (sizes . "
(max-width: 479px) 480px,
(min-width: 480px) and (max-width: 599px) 600px,
(min-width: 600px) and (max-width: 1023px) 1024px,
(min-width: 1024px) 1500px,
100vw
"))))
=> "
"
I'm guessing it's the newlines or something that's the problem. Or the
protocol-less URLs? I haven't examined.
In GNU Emacs 26.0.50.13 (x86_64-unknown-linux-gnu, GTK+ Version 3.14.5)
of 2016-11-01 built on stories
Repository revision: c3640fcc96ed80368209c73d7ac9a0f0d1833d93
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Quit
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--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
^ permalink raw reply [flat|nested] 7+ messages in thread
* bug#24893: 26.0.50; shr doesn't parse srcset <img> correctly
2016-11-07 11:11 bug#24893: 26.0.50; shr doesn't parse srcset <img> correctly Lars Ingebrigtsen
@ 2016-11-08 5:55 ` Katsumi Yamaoka
2016-11-08 8:39 ` Andreas Schwab
2016-11-10 18:09 ` Lars Ingebrigtsen
0 siblings, 2 replies; 7+ messages in thread
From: Katsumi Yamaoka @ 2016-11-08 5:55 UTC (permalink / raw
To: Lars Ingebrigtsen; +Cc: 24893
[-- Attachment #1: Type: text/plain, Size: 263 bytes --]
On Mon, 07 Nov 2016 12:11:51 +0100, Lars Ingebrigtsen wrote:
> (shr--preferred-image
[...]
> => "
> "
> I'm guessing it's the newlines or something that's the problem. Or the
> protocol-less URLs? I haven't examined.
Though this is no more than a workaround:
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #2: Type: text/x-patch, Size: 954 bytes --]
--- shr.el~ 2016-11-04 10:32:58.932040100 +0000
+++ shr.el 2016-11-08 05:54:35.912122700 +0000
@@ -1529,7 +1529,7 @@
(setq srcset
(sort (mapcar
(lambda (elem)
- (let ((spec (split-string elem " ")))
+ (let ((spec (split-string elem "[\t\n ]+")))
(cond
((= (length spec) 1)
;; Make sure it's well formed.
@@ -1543,7 +1543,9 @@
(t
(list (car spec)
(string-to-number (cadr spec)))))))
- (split-string srcset ", "))
+ (split-string (replace-regexp-in-string
+ "\\`[\t\n ]+\\|[\t\n ]+\\'" "" srcset)
+ "[\t\n ]*,[\t\n ]*"))
(lambda (e1 e2)
(> (cadr e1) (cadr e2)))))
;; Choose the smallest picture that's bigger than the current
^ permalink raw reply [flat|nested] 7+ messages in thread
* bug#24893: 26.0.50; shr doesn't parse srcset <img> correctly
2016-11-08 5:55 ` Katsumi Yamaoka
@ 2016-11-08 8:39 ` Andreas Schwab
2016-11-09 1:16 ` Katsumi Yamaoka
2016-11-10 18:09 ` Lars Ingebrigtsen
1 sibling, 1 reply; 7+ messages in thread
From: Andreas Schwab @ 2016-11-08 8:39 UTC (permalink / raw
To: Katsumi Yamaoka; +Cc: Lars Ingebrigtsen, 24893
On Nov 08 2016, Katsumi Yamaoka <yamaoka@jpl.org> wrote:
> On Mon, 07 Nov 2016 12:11:51 +0100, Lars Ingebrigtsen wrote:
>> (shr--preferred-image
> [...]
>> => "
>> "
>> I'm guessing it's the newlines or something that's the problem. Or the
>> protocol-less URLs? I haven't examined.
>
> Though this is no more than a workaround:
>
> --- shr.el~ 2016-11-04 10:32:58.932040100 +0000
> +++ shr.el 2016-11-08 05:54:35.912122700 +0000
> @@ -1529,7 +1529,7 @@
> (setq srcset
> (sort (mapcar
> (lambda (elem)
> - (let ((spec (split-string elem " ")))
> + (let ((spec (split-string elem "[\t\n ]+")))
Shouldn't this ignore leading and trailing whitespace as well?
Andreas.
--
Andreas Schwab, SUSE Labs, schwab@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
^ permalink raw reply [flat|nested] 7+ messages in thread
* bug#24893: 26.0.50; shr doesn't parse srcset <img> correctly
2016-11-08 8:39 ` Andreas Schwab
@ 2016-11-09 1:16 ` Katsumi Yamaoka
2016-11-09 9:55 ` Andreas Schwab
0 siblings, 1 reply; 7+ messages in thread
From: Katsumi Yamaoka @ 2016-11-09 1:16 UTC (permalink / raw
To: Andreas Schwab; +Cc: Lars Ingebrigtsen, 24893
On Tue, 08 Nov 2016 09:39:46 +0100, Andreas Schwab wrote:
> On Nov 08 2016, Katsumi Yamaoka <yamaoka@jpl.org> wrote:
>> - (let ((spec (split-string elem " ")))
>> + (let ((spec (split-string elem "[\t\n ]+")))
> Shouldn't this ignore leading and trailing whitespace as well?
It's done by the second part?
- (split-string srcset ", "))
+ (split-string (replace-regexp-in-string
+ "\\`[\t\n ]+\\|[\t\n ]+\\'" "" srcset)
+ "[\t\n ]*,[\t\n ]*"))
^ permalink raw reply [flat|nested] 7+ messages in thread
* bug#24893: 26.0.50; shr doesn't parse srcset <img> correctly
2016-11-09 1:16 ` Katsumi Yamaoka
@ 2016-11-09 9:55 ` Andreas Schwab
0 siblings, 0 replies; 7+ messages in thread
From: Andreas Schwab @ 2016-11-09 9:55 UTC (permalink / raw
To: Katsumi Yamaoka; +Cc: Lars Ingebrigtsen, 24893
On Nov 09 2016, Katsumi Yamaoka <yamaoka@jpl.org> wrote:
> On Tue, 08 Nov 2016 09:39:46 +0100, Andreas Schwab wrote:
>> On Nov 08 2016, Katsumi Yamaoka <yamaoka@jpl.org> wrote:
>>> - (let ((spec (split-string elem " ")))
>>> + (let ((spec (split-string elem "[\t\n ]+")))
>
>> Shouldn't this ignore leading and trailing whitespace as well?
>
> It's done by the second part?
>
> - (split-string srcset ", "))
> + (split-string (replace-regexp-in-string
> + "\\`[\t\n ]+\\|[\t\n ]+\\'" "" srcset)
> + "[\t\n ]*,[\t\n ]*"))
Looks like.
Andreas.
--
Andreas Schwab, SUSE Labs, schwab@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
^ permalink raw reply [flat|nested] 7+ messages in thread
* bug#24893: 26.0.50; shr doesn't parse srcset <img> correctly
2016-11-08 5:55 ` Katsumi Yamaoka
2016-11-08 8:39 ` Andreas Schwab
@ 2016-11-10 18:09 ` Lars Ingebrigtsen
2016-11-11 0:28 ` Katsumi Yamaoka
1 sibling, 1 reply; 7+ messages in thread
From: Lars Ingebrigtsen @ 2016-11-10 18:09 UTC (permalink / raw
To: Katsumi Yamaoka; +Cc: 24893
Katsumi Yamaoka <yamaoka@jpl.org> writes:
>> I'm guessing it's the newlines or something that's the problem. Or the
>> protocol-less URLs? I haven't examined.
>
> Though this is no more than a workaround:
I haven't tested the code, but it looks reasonable to me. :-)
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
^ permalink raw reply [flat|nested] 7+ messages in thread
* bug#24893: 26.0.50; shr doesn't parse srcset <img> correctly
2016-11-10 18:09 ` Lars Ingebrigtsen
@ 2016-11-11 0:28 ` Katsumi Yamaoka
0 siblings, 0 replies; 7+ messages in thread
From: Katsumi Yamaoka @ 2016-11-11 0:28 UTC (permalink / raw
To: Lars Ingebrigtsen; +Cc: 24893
On Thu, 10 Nov 2016 19:09:58 +0100, Lars Ingebrigtsen wrote:
> I haven't tested the code, but it looks reasonable to me. :-)
Committed. Thanks.
P.S. I'm trying improving the bug#24831 code so as to render
not only strings but also another invalid table form such as:
<table> ...no tr/td/th...<table>...
Jidanni mailed me an example in which such an unseen table
contains vital links.
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2016-11-11 0:28 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
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2016-11-07 11:11 bug#24893: 26.0.50; shr doesn't parse srcset <img> correctly Lars Ingebrigtsen
2016-11-08 5:55 ` Katsumi Yamaoka
2016-11-08 8:39 ` Andreas Schwab
2016-11-09 1:16 ` Katsumi Yamaoka
2016-11-09 9:55 ` Andreas Schwab
2016-11-10 18:09 ` Lars Ingebrigtsen
2016-11-11 0:28 ` Katsumi Yamaoka
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