* xml-parse-region broken?
@ 2006-09-01 0:16 Juliusz Chroboczek
2006-09-01 2:17 ` Stefan Monnier
0 siblings, 1 reply; 6+ messages in thread
From: Juliusz Chroboczek @ 2006-09-01 0:16 UTC (permalink / raw)
Try doing:
(require 'xml)
(with-temp-buffer
(insert "<a>\n</a>\n")
(xml-parse-region 1 (point-max)))
With 21.4.1, this gives ((a nil)). With 22.0.50.1 (Debian version
1:20060824-1), it gives ((a nil "\n")).
Juliusz Chroboczek
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: xml-parse-region broken?
2006-09-01 0:16 xml-parse-region broken? Juliusz Chroboczek
@ 2006-09-01 2:17 ` Stefan Monnier
2006-09-01 2:23 ` Juliusz Chroboczek
0 siblings, 1 reply; 6+ messages in thread
From: Stefan Monnier @ 2006-09-01 2:17 UTC (permalink / raw)
Cc: emacs-devel
> Try doing:
> (require 'xml)
> (with-temp-buffer
> (insert "<a>\n</a>\n")
> (xml-parse-region 1 (point-max)))
> With 21.4.1, this gives ((a nil)). With 22.0.50.1 (Debian version
> 1:20060824-1), it gives ((a nil "\n")).
In what way is that "broken"?
Stefan
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: xml-parse-region broken?
2006-09-01 2:17 ` Stefan Monnier
@ 2006-09-01 2:23 ` Juliusz Chroboczek
2006-09-01 2:35 ` Stefan Monnier
0 siblings, 1 reply; 6+ messages in thread
From: Juliusz Chroboczek @ 2006-09-01 2:23 UTC (permalink / raw)
Cc: emacs-devel
>> Try doing:
>> (require 'xml)
>> (with-temp-buffer
>> (insert "<a>\n</a>\n")
>> (xml-parse-region 1 (point-max)))
>> With 21.4.1, this gives ((a nil)). With 22.0.50.1 (Debian version
>> 1:20060824-1), it gives ((a nil "\n")).
> In what way is that "broken"?
The result with 21.4.1 is correct. The one with 22.0.50.1 is broken.
Sorry for not being explicit.
Juliusz
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: xml-parse-region broken?
2006-09-01 2:23 ` Juliusz Chroboczek
@ 2006-09-01 2:35 ` Stefan Monnier
2006-09-01 13:50 ` Juliusz Chroboczek
0 siblings, 1 reply; 6+ messages in thread
From: Stefan Monnier @ 2006-09-01 2:35 UTC (permalink / raw)
Cc: emacs-devel
>>> Try doing:
>>> (require 'xml)
>>> (with-temp-buffer
>>> (insert "<a>\n</a>\n")
>>> (xml-parse-region 1 (point-max)))
>>> With 21.4.1, this gives ((a nil)). With 22.0.50.1 (Debian version
>>> 1:20060824-1), it gives ((a nil "\n")).
>> In what way is that "broken"?
> The result with 21.4.1 is correct. The one with 22.0.50.1 is broken.
> Sorry for not being explicit.
I understood this part, but I don't know in what sense is the new
behavior broken. The text bracketed by <a> ... </a> is indeed "\n",
isn't it?
Stefan
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: xml-parse-region broken?
2006-09-01 2:35 ` Stefan Monnier
@ 2006-09-01 13:50 ` Juliusz Chroboczek
2006-09-01 17:12 ` Stefan Monnier
0 siblings, 1 reply; 6+ messages in thread
From: Juliusz Chroboczek @ 2006-09-01 13:50 UTC (permalink / raw)
Cc: emacs-devel
>>>> (require 'xml)
>>>> (with-temp-buffer
>>>> (insert "<a>\n</a>\n")
>>>> (xml-parse-region 1 (point-max)))
>>>> With 21.4.1, this gives ((a nil)). With 22.0.50.1 (Debian version
>>>> 1:20060824-1), it gives ((a nil "\n")).
> I understood this part, but I don't know in what sense is the new
> behavior broken. The text bracketed by <a> ... </a> is indeed "\n",
> isn't it?
Hmm... yes, you're right. As the comments in xml.el say
> ;; Whitespace is preserved. Fixme: There should be a tree-walker that
> ;; can remove it.
Fine, then, I'm coding for the new interface now. What's the
canonical way to detect at runtime which interface is implemented?
Thanks,
Juliusz
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: xml-parse-region broken?
2006-09-01 13:50 ` Juliusz Chroboczek
@ 2006-09-01 17:12 ` Stefan Monnier
0 siblings, 0 replies; 6+ messages in thread
From: Stefan Monnier @ 2006-09-01 17:12 UTC (permalink / raw)
Cc: emacs-devel
>>>>> (require 'xml)
>>>>> (with-temp-buffer
>>>>> (insert "<a>\n</a>\n")
>>>>> (xml-parse-region 1 (point-max)))
>>>>> With 21.4.1, this gives ((a nil)). With 22.0.50.1 (Debian version
>>>>> 1:20060824-1), it gives ((a nil "\n")).
>> I understood this part, but I don't know in what sense is the new
>> behavior broken. The text bracketed by <a> ... </a> is indeed "\n",
>> isn't it?
> Hmm... yes, you're right. As the comments in xml.el say
>> ;; Whitespace is preserved. Fixme: There should be a tree-walker that
>> ;; can remove it.
> Fine, then, I'm coding for the new interface now. What's the
> canonical way to detect at runtime which interface is implemented?
A user on this mailing-list earlier suggested to check the output of
(with-temp-buffer
(insert "<a>\n</a>\n")
(xml-parse-region 1 (point-max)))
Stefan ;-P
PS: I'd recommend to replace 1 with (point-min), tho.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2006-09-01 17:12 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2006-09-01 0:16 xml-parse-region broken? Juliusz Chroboczek
2006-09-01 2:17 ` Stefan Monnier
2006-09-01 2:23 ` Juliusz Chroboczek
2006-09-01 2:35 ` Stefan Monnier
2006-09-01 13:50 ` Juliusz Chroboczek
2006-09-01 17:12 ` Stefan Monnier
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