From: vincent.belaiche@gmail.com (Vincent Belaïche)
To: Eli Zaretskii <eliz@gnu.org>, 27391@debbugs.gnu.org
Cc: "Vincent Belaïche" <vincent.belaiche@gmail.com>
Subject: bug#27391: 25.2.50; utf-8 coding cookie is not applied on some specific markdown file
Date: Fri, 16 Jun 2017 23:27:27 +0200 [thread overview]
Message-ID: <84zid7y668.fsf@gmail.com> (raw)
In-Reply-To: <841sqkdzh5.fsf@gmail.com>
Le 16/06/2017 à 21:37, Vincent Belaïche a écrit :
>
>
> Le 16/06/2017 à 21:15, Vincent Belaïche a écrit :
>>
[...]
>>
>>
> After some more investigation, I think that the bug is in function
> insert-file-contents of fileio.c which is the one that decide and sets
> the coding system well before the other local variables are looked into.
After some more investigation, in the end the find-auto-coding of
mule.el is what is called to detect the coding. This function calls some
re-coding regexp.
Here is a test function defining the same regexp.
(defun doit ()
(interactive)
(let* ((prefix (regexp-quote "[comment]: # ("))
(suffix (regexp-quote ")"))
(re-coding
(concat
"[\r\n]" prefix
;; N.B. without the \n below, the regexp can
;; eat newlines.
"[ \t]*coding[ \t]*:[ \t]*\\([^ \t\r\n]+\\)[ \t]*"
suffix "[\r\n]")))
(message (if (looking-at re-coding) "ok" "nak"))))
I tried it with point at end of line
[comment]: # ( Local Variables: )
and it answered "ok". Now I defined this with re-search-forward instead
of looking-at:
(defun doit ()
(interactive)
(let* ((prefix (regexp-quote "[comment]: # ("))
(suffix (regexp-quote ")"))
(re-coding
(concat
"[\r\n]" prefix
;; N.B. without the \n below, the regexp can
;; eat newlines.
"[ \t]*coding[ \t]*:[ \t]*\\([^ \t\r\n]+\\)[ \t]*"
suffix "[\r\n]")))
(message (if (re-search-forward re-coding nil t) "ok" "nak"))))
I placed the point before the coding: line, and I also got answer "ok"
So I don't think that the regexp as such is to blame. Something else
seems to happen. It is too late now, I need to go to bed...
Vincent.
---
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https://www.avast.com/antivirus
next prev parent reply other threads:[~2017-06-16 21:27 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-16 10:00 bug#27391: 25.2.50; utf-8 coding cookie is not applied on some specific markdown file Vincent Belaïche
2017-06-16 12:59 ` Eli Zaretskii
2017-06-16 14:08 ` Vincent Belaïche
2017-06-16 14:10 ` Vincent Belaïche
2017-06-16 18:38 ` Eli Zaretskii
2017-06-16 19:08 ` Vincent Belaïche
2017-06-16 19:15 ` Vincent Belaïche
2017-06-16 19:31 ` Andreas Schwab
2017-06-16 19:37 ` Vincent Belaïche
2017-06-16 21:27 ` Vincent Belaïche [this message]
2017-06-16 21:34 ` Philipp Stephani
2017-06-16 21:39 ` Philipp Stephani
2017-06-16 21:52 ` Philipp Stephani
2017-06-16 22:09 ` Vincent Belaïche
2017-06-16 22:23 ` Vincent Belaïche
2017-06-17 5:45 ` Vincent Belaïche
2017-06-17 14:30 ` Philipp Stephani
2017-06-19 10:51 ` Vincent Belaïche
2017-06-26 11:39 ` Philipp Stephani
2017-06-27 6:05 ` Vincent Belaïche
2017-06-17 14:15 ` Philipp Stephani
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