From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stephen Leake Newsgroups: gmane.emacs.bugs Subject: bug#21054: Reopen Date: Thu, 19 Nov 2015 11:11:45 -0600 Message-ID: <86oaep7w32.fsf@stephe-leake.org> References: <87380rvx91.fsf@telefonica.net> <87wptg7y9c.fsf@wanadoo.es> <83twoj9q18.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Trace: ger.gmane.org 1447953207 15990 80.91.229.3 (19 Nov 2015 17:13:27 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 19 Nov 2015 17:13:27 +0000 (UTC) Cc: =?UTF-8?Q?=C3=93scar?= Fuentes , 21054@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Nov 19 18:13:15 2015 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1ZzSlk-0003MS-GJ for geb-bug-gnu-emacs@m.gmane.org; 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Thu, 19 Nov 2015 10:11:53 -0700 In-Reply-To: <83twoj9q18.fsf@gnu.org> (Eli Zaretskii's message of "Wed, 18 Nov 2015 19:27:15 +0200") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (windows-nt) X-Identified-User: {2442:host114.hostmonster.com:stephele:stephe-leake.org} {sentby:smtp auth 76.218.37.33 authed with stephen_leake@stephe-leake.org} X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 208.118.235.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:108914 Archived-At: Eli Zaretskii writes: >> From: =C3=93scar Fuentes >> Date: Wed, 18 Nov 2015 05:00:15 +0100 >>=20 >> After a proper build (full rebuild from a pristine checkout; something >> is wrong with the Emacs build system) the problem is still there. > > The changeset you identified as the one to blame is huge, even if we > look only at changes in ses.el. That change introduced the function `ses--curcell'. It appears that the variable `ses--curcell' is supposed to be the cached value of the function `ses--curcell', but that is failing in this case. `ses--curcell-overlay' is another variable that must be set for the current cell; it adds the underline of the current cell. I noticed that the underline is correct in this use case, so I looked for places where `ses--curcell-overlay' is set but `ses--curcell' is not. I only found one, in `ses-setup'. This patch fixes the problem for me: diff --git a/lisp/ses.el b/lisp/ses.el index ec1359b..03aca0a 100644 --- a/lisp/ses.el +++ b/lisp/ses.el @@ -1905,6 +1905,8 @@ Narrows the buffer to show only the print area. Give= s it `read-only' and (forward-char) (point)))) (put-text-property pos end 'cursor-intangible sym)))))) + (goto-char (point-min)) + (ses-set-curcell) ;; Create the underlining overlay. It's impossible for (point) to be 2, ;; because column A must be at least 1 column wide. (setq ses--curcell-overlay (make-overlay (1+ (point-min)) (1+ (point-min= )))) --=20 -- Stephe