Subject: bug#7539: closed (Re: bug#7539: 23.2.90; smie.el uses stuff not available in emacs-23)

From: [email-masked] (GNU bug Tracking System)
Date: Fri, 03 Dec 2010 19:23:01 +0000

Your bug report

#7539: 23.2.90; smie.el uses stuff not available in emacs-23

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to [email-masked].

-- 
7539: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=7539
GNU Bug Tracking System
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Subject: Re: bug#7539: 23.2.90; smie.el uses stuff not available in emacs-23
From: Glenn Morris <[email-masked]>
To: [email-masked]
Date: Fri, 03 Dec 2010 14:28:12 -0500
List-Id: <debbugs-submit.debbugs.gnu.org>

Sven Joachim wrote:

> Then again, I don't quite understand why smie.el was added to emacs-23
> at all, it does not have seem to have any users there (as opposed to the
> trunk where several programming modes use it already).

Presumably so that people maintaining programming modes outside Emacs
have the option to start using smie from Emacs 23.3 onwards.

Subject: 23.2.90; smie.el uses stuff not available in emacs-23
From: Sven Joachim <[email-masked]>
To: [email-masked]
Date: Fri, 03 Dec 2010 11:15:15 +0100
List-Id: <debbugs-submit.debbugs.gnu.org>

Byte-compiling lisp/emacs-lisp/smie.el in emacs-23 gives the following
warnings:

,----
| In smie-setup:
| smie.el:1536:14:Warning: assignment to free variable
|     `blink-matching-check-function'
| 
| In end of data:
| smie.el:1559:1:Warning: the function `blink-matching-check-mismatch' is not
|     known to be defined.
`----

Indeed blink-matching-check-function and blink-matching-check-mismatch
only exist in the trunk, not in emacs-23.