GNU bug report logs - #3611
23.0.94; Error in format-core

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Package: emacs;

Reported by: David Casperson <casper <at> unbc.ca>

Date: Thu, 18 Jun 2009 23:55:05 UTC

Severity: normal

Done: Chong Yidong <cyd <at> stupidchicken.com>

Bug is archived. No further changes may be made.

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Report forwarded to bug-submit-list <at> lists.donarmstrong.com, Emacs Bugs <bug-gnu-emacs <at> gnu.org>:
bug#3611; Package emacs. (Thu, 18 Jun 2009 23:55:05 GMT) Full text and rfc822 format available.
Acknowledgement sent to David Casperson <casper <at> unbc.ca>:
New bug report received and forwarded. Copy sent to Emacs Bugs <bug-gnu-emacs <at> gnu.org>. (Thu, 18 Jun 2009 23:55:05 GMT) Full text and rfc822 format available.

Message #5 received at submit <at> emacsbugs.donarmstrong.com (full text, mbox):

From: David Casperson <casper <at> unbc.ca>
To: emacs-pretest-bug <at> gnu.org
Subject: 23.0.94; Error in format-core
Date: Thu, 18 Jun 2009 16:50:41 -0700 (PDT)

There is a bug in `turn-on-font-lock-if-desired' that causes it to miss
the first entry in font-lock-global modes in the case when the list does
not start with `not'.  A patch is enclosed below.

To make the bug manifest itself, put dired-mode first (and only once) on
the font-lock-global-modes list, and then switch to a new dired buffer.


*** font-core-buggy.el	2009-06-18 14:51:25.000000000 -0700
--- font-core-fixed.el	2009-06-18 14:51:42.000000000 -0700
***************
*** 291,297 ****
  	       t)
  	      ((eq (car-safe font-lock-global-modes) 'not)
  	       (not (memq major-mode (cdr font-lock-global-modes))))
! 	      (t (memq major-mode (cdr font-lock-global-modes))))
      (let (inhibit-quit)
        (turn-on-font-lock))))

--- 291,297 ----
  	       t)
  	      ((eq (car-safe font-lock-global-modes) 'not)
  	       (not (memq major-mode (cdr font-lock-global-modes))))
! 	      (t (memq major-mode font-lock-global-modes)))
      (let (inhibit-quit)
        (turn-on-font-lock))))



HTH,
David
-- 
Dr. David Casperson, Assistant Professor     |  casper <at> unbc.ca
Department of Computer Science               |  (250)   960-6672 Fax 960-5544
College of Science and Management            |  3333 University Way
University of Northern British Columbia      |  Prince George, BC   V2N 4Z9
                                             |  CANADA
Reply sent to Chong Yidong <cyd <at> stupidchicken.com>:
You have taken responsibility. (Fri, 19 Jun 2009 14:30:03 GMT) Full text and rfc822 format available.
Notification sent to David Casperson <casper <at> unbc.ca>:
bug acknowledged by developer. (Fri, 19 Jun 2009 14:30:04 GMT) Full text and rfc822 format available.

Message #10 received at 3611-done <at> emacsbugs.donarmstrong.com (full text, mbox):

From: Chong Yidong <cyd <at> stupidchicken.com>
To: David Casperson <casper <at> unbc.ca>
Cc: 3611-done <at> debbugs.gnu.org
Subject: Re: 23.0.94; Error in format-core
Date: Fri, 19 Jun 2009 10:23:45 -0400

> There is a bug in `turn-on-font-lock-if-desired' that causes it to
> miss the first entry in font-lock-global modes in the case when the
> list does not start with `not'.  A patch is enclosed below.

Thanks; this is a regression against Emacs 22.  I've checked in your
patch into CVS.
bug archived. Request was from Debbugs Internal Request <help-debbugs <at> gnu.org> to internal_control <at> emacsbugs.donarmstrong.com. (Sat, 18 Jul 2009 14:24:10 GMT) Full text and rfc822 format available.
This bug report was last modified 15 years and 345 days ago.

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