From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Drew Adams Newsgroups: gmane.emacs.bugs Subject: bug#36858: 27.0.50; display bugs with display-fill-column-indicator-mode Date: Sat, 10 Aug 2019 09:15:02 -0700 (PDT) Message-ID: References: <> <<83zhkh8m5n.fsf@gnu.org>> <> <<83mugh8hqg.fsf@gnu.org>> <> <<83imr58fji.fsf@gnu.org>> <<83d0hd8ceh.fsf@gnu.org>> <> <<83a7ch87j8.fsf@gnu.org>> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="183114"; mail-complaints-to="usenet@blaine.gmane.org" Cc: 36858@debbugs.gnu.org, spacibba@aol.com, rotim.davor@gmail.com, mail@nicolasgoaziou.fr To: Eli Zaretskii , Carsten Dominik Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Aug 10 18:16:12 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1hwU2L-000lV0-W5 for geb-bug-gnu-emacs@m.gmane.org; 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Sat, 10 Aug 2019 16:15:05 +0000 Original-Received: from pps.filterd (userp3020.oracle.com [127.0.0.1]) by userp3020.oracle.com (8.16.0.27/8.16.0.27) with SMTP id x7AGDCLP008359; Sat, 10 Aug 2019 16:15:05 GMT Original-Received: from aserv0121.oracle.com (aserv0121.oracle.com [141.146.126.235]) by userp3020.oracle.com with ESMTP id 2u9n9fcta2-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Sat, 10 Aug 2019 16:15:04 +0000 Original-Received: from abhmp0013.oracle.com (abhmp0013.oracle.com [141.146.116.19]) by aserv0121.oracle.com (8.14.4/8.13.8) with ESMTP id x7AGF3Te030995; Sat, 10 Aug 2019 16:15:03 GMT In-Reply-To: <<83a7ch87j8.fsf@gnu.org>> X-Priority: 3 X-Mailer: Oracle Beehive Extensions for Outlook 2.0.1.9.1 (1003210) [OL 16.0.4873.0 (x86)] X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9345 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1906280000 definitions=main-1908100180 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9345 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1011 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1906280000 definitions=main-1908100180 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 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" Xref: news.gmane.org gmane.emacs.bugs:164848 Archived-At: Not really intending to jump in here, but I wonder if an enhancement like one of these would be possible/useful. No idea whether this really makes sense or is relevant to this thread - just thinking out loud. * Add a :set keyword for `defface'. * Add an optional SET-FUNCTION arg to `face-spec-set'. It would be invoked just after the face gets set to SPEC. Presumably, with something like that, code could specify, for a given face, that setting its attributes in certain ways would entail performing some additional action. For example, if background is set, without also underlining (example - not limited to this case), then the face would not be applied to an eol char. --- Otherwise, isn't it possible for the Org code to check the face attributes and act accordingly wrt the eol char? Yes, this is a more general issue than just for Org. That's why I was thinking of something like the suggestion above: have face-setting let you know what the current case is (e.g. have it set a variable, which you can test).