From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=UNPARSEABLE_RELAY autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 26981 invoked from network); 7 Sep 2020 14:19:25 -0000 Received: from bsd.lv (HELO mandoc.bsd.lv) (66.111.2.12) by inbox.vuxu.org with ESMTPUTF8; 7 Sep 2020 14:19:25 -0000 Received: from fantadrom.bsd.lv (localhost [127.0.0.1]) by mandoc.bsd.lv (OpenSMTPD) with ESMTP id 3bb4064f for ; Mon, 7 Sep 2020 09:19:20 -0500 (EST) Received: from localhost (mandoc.bsd.lv [local]) by mandoc.bsd.lv (OpenSMTPD) with ESMTPA id d0a0f625 for ; Mon, 7 Sep 2020 09:19:20 -0500 (EST) Date: Mon, 7 Sep 2020 09:19:20 -0500 (EST) X-Mailinglist: mandoc-source Reply-To: source@mandoc.bsd.lv MIME-Version: 1.0 From: schwarze@mandoc.bsd.lv To: source@mandoc.bsd.lv Subject: mandoc: assertion found in jes@'es afl run: .TS .if n .ce X-Mailer: activitymail 1.26, http://search.cpan.org/dist/activitymail/ Content-Type: text/plain; charset=utf-8 Message-ID: Log Message: ----------- assertion found in jes@'es afl run: .TS .if n .ce Modified Files: -------------- mandoc: TODO Revision Data ------------- Index: TODO =================================================================== RCS file: /home/cvs/mandoc/mandoc/TODO,v retrieving revision 1.305 retrieving revision 1.306 diff -LTODO -LTODO -u -p -r1.305 -r1.306 --- TODO +++ TODO @@ -33,6 +33,21 @@ Obviously, as the issues have not been s are mere guesses, and some may be wrong. ************************************************************************ +* assertion failures +************************************************************************ + +- .if n .ce in the middle of .TS data + afl case f1/id:000103,sig:06,src:009024+009105,op:splice,rep:2 (jes@) + While roff_parseln() prevents .ce and similar requests in the middle + of a tbl, the guard is no longer effective when the .ce is wrapped + in a roff block, for example a conditional. The resulting assertion + has never been seen in any real-world manual page. + This is too dangerous to fix before release because it requires + reorganizing the very delicate internals of roff_parseln(), + which risks causing more severe bugs. + loc * exist *** algo *** size * imp * + +************************************************************************ * missing features ************************************************************************ -- To unsubscribe send an email to source+unsubscribe@mandoc.bsd.lv