From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Zhiwei Chen Newsgroups: gmane.emacs.bugs Subject: bug#47279: 28.0.50; hideif wrong-type-argument in org src block Date: Sat, 20 Mar 2021 19:10:21 +0800 Message-ID: <87im5maxnm.fsf@gmail.com> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="33892"; mail-complaints-to="usenet@ciao.gmane.io" To: 47279@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Mar 20 12:11:12 2021 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lNZVg-0008i6-Ja for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 20 Mar 2021 12:11:12 +0100 Original-Received: from localhost ([::1]:59872 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lNZVf-0001ir-KO for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 20 Mar 2021 07:11:11 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:38396) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lNZVW-0001iK-RG for bug-gnu-emacs@gnu.org; Sat, 20 Mar 2021 07:11:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:40076) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lNZVW-0003Mb-JR for bug-gnu-emacs@gnu.org; Sat, 20 Mar 2021 07:11:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1lNZVW-0000rV-Ec for bug-gnu-emacs@gnu.org; Sat, 20 Mar 2021 07:11:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Zhiwei Chen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 20 Mar 2021 11:11:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 47279 X-GNU-PR-Package: emacs X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Original-Received: via spool by submit@debbugs.gnu.org id=B.16162386363276 (code B ref -1); Sat, 20 Mar 2021 11:11:02 +0000 Original-Received: (at submit) by debbugs.gnu.org; 20 Mar 2021 11:10:36 +0000 Original-Received: from localhost ([127.0.0.1]:51622 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lNZV5-0000qm-Q7 for submit@debbugs.gnu.org; Sat, 20 Mar 2021 07:10:36 -0400 Original-Received: from lists.gnu.org ([209.51.188.17]:33246) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lNZV3-0000qd-CS for submit@debbugs.gnu.org; Sat, 20 Mar 2021 07:10:34 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:38354) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lNZV3-0001dN-5G for bug-gnu-emacs@gnu.org; Sat, 20 Mar 2021 07:10:33 -0400 Original-Received: from mail-pf1-x42d.google.com ([2607:f8b0:4864:20::42d]:36774) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lNZV0-0002vP-He for bug-gnu-emacs@gnu.org; Sat, 20 Mar 2021 07:10:32 -0400 Original-Received: by mail-pf1-x42d.google.com with SMTP id g15so7685242pfq.3 for ; Sat, 20 Mar 2021 04:10:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:subject:date:message-id:mime-version; bh=JqOKoXA1hvw2XGmlesGOYNHhinXl8yo1PL3BylcsDqc=; b=PmkDRFxi1b77fm+cxxlLOyesnsZE8QclVJDoP4auguXmyoxjoAJEoQfUQ+xjp8+VfD E5/4qocwZiU7qX54shecXuI4sXLxLP+LH1xPZXV4mWaOGbChlka/AGfUF77w2IAZhdT2 B5kmUm9mZ4px0onQU/wfUlS5Fm3e/BtBbbqe25XV3Zi+y+SF+CZkUmV8Vcalte2xu842 nXHpM+EMJQXuU1OYPCLwY80BoIyyPb50nUerDIhdyDxRMOxHoQW2eGMfVeehGnpzkS4e /TOxJ++lz03ab3mnFSzELzWboxGTNYSQ5MlYigDQxpCUHhCzsURkmcwaIX9EGyqRmZGS RBZw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:mime-version; bh=JqOKoXA1hvw2XGmlesGOYNHhinXl8yo1PL3BylcsDqc=; b=sTQTiY8pzHEXQYq2vMAv6/MtpAnsUpN2f2wrhjcOyuOqsvg+Vdd/yBYsOp9n9sc0H+ qV8JgMho/XzUTRvtTJ11eJtBOKFXPJFDtUbw+pLDgAyK7Qo0FZ91Sx0M41I8mO78ez3j 3UGkXakfEmetYXRxRkerBHWi14oxAAP8pzM9a2RZXM/XD12tBcCi/J2yNqJZ+cxeUUFg 6Bc2p+j9JL8zXUXU160pHUFDDMiBhellNL8BLL+mAFoQfoNaq2s1Wz1G6TmiovDH0OrX gGFrCY72k2MB+/Ludwno4ZeoL2KMSh+cVZo1guzY80rHQQHMhWDE8lk4vVrS1iGtl0pN Zikw== X-Gm-Message-State: AOAM530xYfRFUU/UmowsTzaNytJ4nxNch2f7nLfY8IWTFX+0Mm42mZhk oaBUCeInfbbKbaR0t15OMu9a/9hS0FU3h+4C X-Google-Smtp-Source: ABdhPJxdoyMEKSqktcD6HDteIy2MjUTj83aBk9FXUPeln1Z8NmqsScsrIMaBSZ9JoriFSm7zluvsWg== X-Received: by 2002:aa7:9e43:0:b029:1f3:a2b3:d9fd with SMTP id z3-20020aa79e430000b02901f3a2b3d9fdmr13571182pfq.74.1616238627533; Sat, 20 Mar 2021 04:10:27 -0700 (PDT) Original-Received: from Youmu (192.69.92.236.16clouds.com. [192.69.92.236]) by smtp.gmail.com with ESMTPSA id h13sm7854727pjv.52.2021.03.20.04.10.25 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 20 Mar 2021 04:10:27 -0700 (PDT) Received-SPF: pass client-ip=2607:f8b0:4864:20::42d; envelope-from=condy0919@gmail.com; helo=mail-pf1-x42d.google.com X-Spam_score_int: -17 X-Spam_score: -1.8 X-Spam_bar: - X-Spam_report: (-1.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:202738 Archived-At: How to reproduce: emacs -Q --eval '(progn (require (quote org)) (require (quote hideif)) (add-hook (quote c-mode-hook) (quote hide-ifdef-mode)) (setq hide-ifdef-initially t) (setq hide-ifdef-shadow t))' Then edit an org file that contains a src block for C. #+begin_src C void foo() { } #+end_src C-c ' on that src block will echo an error message: Initialization fails with: "Wrong type argument: stringp, nil" Since C-c ' opens a special buffer that hasn't a file related, the `buffer-file-name' will return `nil'. It's the second parameter of `string-match' in `hide-ifdef-gets'. The definition of `hide-ifdef-guts` follows. (defun hide-ifdef-guts () "Does most of the work of `hide-ifdefs'. It does not do the work that's pointless to redo on a recursive entry." ;; (message "hide-ifdef-guts") (save-excursion (let* ((case-fold-search t) ; Ignore case for `hide-ifdef-header-regexp' (expand-header (and hide-ifdef-expand-reinclusion-protection (string-match hide-ifdef-header-regexp (buffer-file-name)) (zerop hif-recurse-level))) (case-fold-search nil) min max) (goto-char (point-min)) (setf min (point)) (cl-loop do (setf max (hif-find-any-ifX)) (hif-add-new-defines min max) (if max (hif-possibly-hide expand-header)) (setf min (point)) while max)))) -- Zhiwei Chen