From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Juri Linkov Newsgroups: gmane.emacs.bugs Subject: bug#30786: Save text properties in desktop Date: Sat, 07 Apr 2018 23:46:41 +0300 Organization: LINKOV.NET Message-ID: <87o9iuzqvi.fsf@mail.linkov.net> References: <87k1uhnehk.fsf@mail.linkov.net> <87o9jsydtz.fsf@gmail.com> <877eqfabjv.fsf@mail.linkov.net> <87vadzwffx.fsf@gmail.com> <877eppv8yu.fsf@mail.linkov.net> <87370dp9eu.fsf@gmail.com> <87efjw59tp.fsf@mail.linkov.net> <87po3gne5d.fsf@gmail.com> <878ta2zqpt.fsf@mail.linkov.net> <877epjnozr.fsf@gmail.com> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Trace: blaine.gmane.org 1523134282 20668 195.159.176.226 (7 Apr 2018 20:51:22 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sat, 7 Apr 2018 20:51:22 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (x86_64-pc-linux-gnu) Cc: 30786@debbugs.gnu.org To: Noam Postavsky Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Apr 07 22:51:18 2018 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1f4uns-0005EB-Uj for geb-bug-gnu-emacs@m.gmane.org; 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Sat, 07 Apr 2018 16:52:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Juri Linkov Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 07 Apr 2018 20:52:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 30786 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 30786-submit@debbugs.gnu.org id=B30786.15231342836444 (code B ref 30786); Sat, 07 Apr 2018 20:52:02 +0000 Original-Received: (at 30786) by debbugs.gnu.org; 7 Apr 2018 20:51:23 +0000 Original-Received: from localhost ([127.0.0.1]:41597 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1f4unz-0001fs-0O for submit@debbugs.gnu.org; Sat, 07 Apr 2018 16:51:23 -0400 Original-Received: from sub3.mail.dreamhost.com ([69.163.253.7]:45152 helo=homiemail-a18.g.dreamhost.com) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1f4unx-0001fl-V4 for 30786@debbugs.gnu.org; Sat, 07 Apr 2018 16:51:22 -0400 Original-Received: from homiemail-a18.g.dreamhost.com (localhost [127.0.0.1]) by homiemail-a18.g.dreamhost.com (Postfix) with ESMTP id 7107D258068; Sat, 7 Apr 2018 13:51:21 -0700 (PDT) Original-Received: from localhost.linkov.net (m91-129-105-236.cust.tele2.ee [91.129.105.236]) (using TLSv1 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) (Authenticated sender: jurta@jurta.org) by homiemail-a18.g.dreamhost.com (Postfix) with ESMTPSA id 695A8258067; Sat, 7 Apr 2018 13:51:20 -0700 (PDT) In-Reply-To: <877epjnozr.fsf@gmail.com> (Noam Postavsky's message of "Sat, 07 Apr 2018 09:08:08 -0400") 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: 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" Xref: news.gmane.org gmane.emacs.bugs:144970 Archived-At: >>>>>> + ;; Get rid of unreadable text properties. >>>>>> + (if (ignore-errors (read (format "%S" value))) >>>>>> + (cons 'may value) >>>>>> + (let ((copy (copy-sequence value))) >>>>>> + (set-text-properties 0 (length copy) nil copy) >>>>>> + (cons 'may copy)))) > >> If we can afford continuing incrementing the desktop file version in >> =E2=80=98desktop-file-version=E2=80=99 doing this every time when supp= ort for reading more >> syntaxes is added, thus preventing incompatibilities, then the patch a= bove >> would be the most reliable solution. > > You would also have to strip text properties according to the value of > desktop-file-version, right? This won't help for the counterexample that you demonstrated earlier with (put-text-property 1 2 'foo (point-marker)). Whereas this patch does.