From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: buffer.c/buffer.h: How to add new buffer-local variables? Date: Sun, 31 Mar 2019 05:37:14 +0300 Message-ID: <837ecfixb9.fsf@gnu.org> References: Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="80152"; mail-complaints-to="usenet@blaine.gmane.org" Cc: emacs-devel@gnu.org To: Keith David Bershatsky Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sun Mar 31 04:38:02 2019 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1hAQMB-000KhQ-7t for ged-emacs-devel@m.gmane.org; Sun, 31 Mar 2019 04:37:59 +0200 Original-Received: from localhost ([127.0.0.1]:40544 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hAQMA-0004pN-8P for ged-emacs-devel@m.gmane.org; Sat, 30 Mar 2019 22:37:58 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:46676) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hAQLO-0004pE-6O for emacs-devel@gnu.org; Sat, 30 Mar 2019 22:37:10 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:50620) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hAQLN-0006kk-QG; Sat, 30 Mar 2019 22:37:09 -0400 Original-Received: from [176.228.60.248] (port=4344 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1hAQLN-0003fP-6c; Sat, 30 Mar 2019 22:37:09 -0400 In-reply-to: (message from Keith David Bershatsky on Sat, 30 Mar 2019 16:19:50 -0700) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:234832 Archived-At: > Date: Sat, 30 Mar 2019 16:19:50 -0700 > From: Keith David Bershatsky > > In an earlier version of the Emacs master branch from a few months ago, I was able to increase the number of buffer-local variables in buffer.c/buffer.h by changing the value of MAX_PER_BUFFER_VARS from 50 to 60. That approach does not permit me to build a current version of the Emacs master branch, which fails with the following error: > > Dumping under the name bootstrap-emacs.pdmp > dumping fingerprint: 50894efcc2cdb17747a4536c9f53c4d093895712c3604daa88d068c383ea4780 > > pdumper.c:1786: Emacs fatal error: assertion failed: relpos < 1024 > Fatal error 6: Abort trapmake[1]: *** [bootstrap-emacs.pdmp] Abort trap > make[1]: *** Deleting file `bootstrap-emacs.pdmp' > make: *** [src] Error 2 > > Compilation exited abnormally with code 2 at Sat Mar 30 15:53:18 You need to update the dumping code to the new variables you added. See the comments in pdumper.c.