From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: rpgoldman@sift.info (Robert P. Goldman) Newsgroups: gmane.emacs.bugs Subject: bug#16290: 23.4; csharp-mode advice to revert-buffer causes error when flymake-mode not loaded Date: Sun, 29 Dec 2013 15:40:30 -0600 Message-ID: <83txdrcp4h.fsf@sabretooth.sift.net> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1388353341 11857 80.91.229.3 (29 Dec 2013 21:42:21 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 29 Dec 2013 21:42:21 +0000 (UTC) To: 16290@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Dec 29 22:42:27 2013 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1VxO7u-0008Oc-79 for geb-bug-gnu-emacs@m.gmane.org; Sun, 29 Dec 2013 22:42:26 +0100 Original-Received: from localhost ([::1]:56340 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VxO7t-0006gb-OY for geb-bug-gnu-emacs@m.gmane.org; Sun, 29 Dec 2013 16:42:25 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:59982) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VxO7i-0006ff-CK for bug-gnu-emacs@gnu.org; Sun, 29 Dec 2013 16:42:22 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VxO7X-0002C6-JP for bug-gnu-emacs@gnu.org; Sun, 29 Dec 2013 16:42:14 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:36760) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VxO7X-0002Ay-Fe for bug-gnu-emacs@gnu.org; Sun, 29 Dec 2013 16:42:03 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1VxO7W-0008Qu-RI for bug-gnu-emacs@gnu.org; Sun, 29 Dec 2013 16:42:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: rpgoldman@sift.info (Robert P. 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X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 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-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:82716 Archived-At: The following advice is in csharp-mode: (defadvice revert-buffer (around csharp-advise-revert-buffer activate compile) (let ((is-flymake-enabled (and (fboundp 'flymake-mode) flymake-mode))) ;; disable (if is-flymake-enabled (flymake-mode-off)) ;; revert ad-do-it ;; enable (if is-flymake-enabled (flymake-mode-on)))) This assumes that (fboundp 'flymake-mode) implies that the variable flymake-mode exists. This assumption is incorrect. (fboundp 'flymake-mode) will return true if there is an autoload for flymake-mode, but that autoload has not been forced yet. Then a reference to the flymake-mode variable will cause an error condition. In GNU Emacs 23.4.1 (x86_64-pc-linux-gnu, GTK+ Version 2.24.10) of 2012-09-08 on trouble, modified by Debian configured using `configure '--build' 'x86_64-linux-gnu' '--build' 'x86_64-linux-gnu' '--prefix=/usr' '--sharedstatedir=/var/lib' '--libexecdir=/usr/lib' '--localstatedir=/var/lib' '--infodir=/usr/share/info' '--mandir=/usr/share/man' '--with-pop=yes' '--enable-locallisppath=/etc/emacs23:/etc/emacs:/usr/local/share/emacs/23.4/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/23.4/site-lisp:/usr/share/emacs/site-lisp' '--with-crt-dir=/usr/lib/x86_64-linux-gnu' '--with-x=yes' '--with-x-toolkit=gtk' '--with-toolkit-scroll-bars' 'build_alias=x86_64-linux-gnu' 'CFLAGS=-g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security -Wall -DDEBIAN -O2' 'CPPFLAGS=-D_FORTIFY_SOURCE=2'' Important settings: value of $LC_ALL: nil value of $LC_COLLATE: nil value of $LC_CTYPE: nil value of $LC_MESSAGES: nil value of $LC_MONETARY: nil value of $LC_NUMERIC: nil value of $LC_TIME: nil value of $LANG: en_US.UTF-8 value of $XMODIFIERS: nil locale-coding-system: utf-8-unix default enable-multibyte-characters: t Major mode: Lisp Interaction Minor modes in effect: diff-auto-refine-mode: t shell-dirtrack-mode: t recentf-mode: t tooltip-mode: t mouse-wheel-mode: t tool-bar-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t auto-encryption-mode: t auto-compression-mode: t line-number-mode: t transient-mark-mode: t Recent input: i n d - f TAB u TAB RET RET C-x b RET ESC x a d - r e TAB m v TAB DEL o TAB RET r e v e r TAB RET q C-x b M i TAB RET ESC x r e v e r t - b u TAB RET d q C-x b f l TAB RET C-x 1 C-h v f l y TAB C-g ESC < C-s m a k e - m i n o r - C-a C-s m i n o r - m o d e C-a C-e C-a ESC f ESC h C-x o C-h f RET C-x o C-a C-x o C-a ESC 2 C-@ C-g C-x 1 C-d e f i n e - m i n o r C-r C-r ESC < C-s d e f i n e - m C-a C-@ ESC C-f ESC x m a c TAB r TAB DEL DEL DEL DEL e l i TAB C-g ESC w C-x b * s c TAB RET C-e C-n C-n RET ( m a c r o e x p a n d SPC ' C-y ) RET C-p C-e C-x C-e ESC x e v a l - p r TAB RET C-p C-p C-p C-p C-p C-p ESC : f l y m a k e - m o d e RET q C-x b f TAB l y TAB C-g ESC > ( f u n DEL DEL DEL s u y m DEL DEL DEL y m b o l - f u n ESC TAB SPC ' f l y m a k e - m o d e ) C-x C-e ESC x r e p o r t - e m TAB RET Recent messages: Mark set (progn (progn (defvar flymake-mode nil "Non-nil if Flymake mode is enabled. Use the command `flymake-mode' to change this variable.") (make-variable-buffer-local (quote flymake-mode))) (defun flymake-mode (&optional arg) "Minor mode to do on-the-fly syntax checking. When called interactively, toggles the minor mode. With arg, turn Flymake mode on if and only if arg is positive." (interactive (list ...)) (let (...) (setq flymake-mode ...) (cond ... ...) (run-hooks ... ...) (if ... ...)) (force-mode-line-update) flymake-mode) :autoload-end nil (add-minor-mode (quote flymake-mode) (quote flymake-mode-line) (if (boundp ...) flymake-mode-map))) Entering debugger... Back to top level. Making completion list... Quit Mark set (autoload "flymake" 1040217 t nil) Load-path shadows: /usr/share/emacs23/site-lisp/prolog-el/prolog hides /usr/share/emacs/site-lisp/prolog-el/prolog /home/rpg/emacs-packages/org-mode/contrib/lisp/htmlize hides /usr/share/emacs23/site-lisp/emacs-goodies-el/htmlize /usr/share/emacs23/site-lisp/css-mode/css-mode hides /usr/share/emacs/site-lisp/css-mode/css-mode /usr/share/emacs/23.4/site-lisp/cmake-data/cmake-mode hides /usr/share/emacs/site-lisp/cmake-mode /usr/share/emacs/23.4/site-lisp/crypt++ hides /usr/share/emacs/site-lisp/crypt++ /usr/share/emacs/23.4/site-lisp/debian-startup hides /usr/share/emacs/site-lisp/debian-startup /usr/share/emacs23/site-lisp/html-helper-mode/tempo hides /usr/share/emacs/23.4/lisp/tempo /usr/share/emacs23/site-lisp/dictionaries-common/flyspell hides /usr/share/emacs/23.4/lisp/textmodes/flyspell /usr/share/emacs23/site-lisp/css-mode/css-mode hides /usr/share/emacs/23.4/lisp/textmodes/css-mode /usr/share/emacs23/site-lisp/dictionaries-common/ispell hides /usr/share/emacs/23.4/lisp/textmodes/ispell /usr/share/emacs23/site-lisp/prolog-el/prolog hides /usr/share/emacs/23.4/lisp/progmodes/prolog /home/rpg/emacs-packages/org-mode/lisp/org-datetree hides /usr/share/emacs/23.4/lisp/org/org-datetree /home/rpg/emacs-packages/org-mode/lisp/org-indent hides /usr/share/emacs/23.4/lisp/org/org-indent /home/rpg/emacs-packages/org-mode/contrib/lisp/org-wl hides /usr/share/emacs/23.4/lisp/org/org-wl /home/rpg/emacs-packages/org-mode/lisp/org-habit hides /usr/share/emacs/23.4/lisp/org/org-habit /home/rpg/emacs-packages/org-mode/lisp/org-agenda hides /usr/share/emacs/23.4/lisp/org/org-agenda /home/rpg/emacs-packages/org-mode/lisp/org-mouse hides /usr/share/emacs/23.4/lisp/org/org-mouse /home/rpg/emacs-packages/org-mode/lisp/org-plot hides /usr/share/emacs/23.4/lisp/org/org-plot /home/rpg/emacs-packages/org-mode/lisp/org-bibtex hides /usr/share/emacs/23.4/lisp/org/org-bibtex 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/home/rpg/emacs-packages/org-mode/lisp/org-clock hides /usr/share/emacs/23.4/lisp/org/org-clock /home/rpg/emacs-packages/org-mode/lisp/org-info hides /usr/share/emacs/23.4/lisp/org/org-info /home/rpg/emacs-packages/org-mode/lisp/org-colview hides /usr/share/emacs/23.4/lisp/org/org-colview /home/rpg/emacs-packages/org-mode/lisp/org-irc hides /usr/share/emacs/23.4/lisp/org/org-irc /home/rpg/emacs-packages/org-mode/lisp/org-footnote hides /usr/share/emacs/23.4/lisp/org/org-footnote /home/rpg/emacs-packages/org-mode/lisp/org-w3m hides /usr/share/emacs/23.4/lisp/org/org-w3m /home/rpg/emacs-packages/org-mode/lisp/org-compat hides /usr/share/emacs/23.4/lisp/org/org-compat /home/rpg/emacs-packages/org-mode/lisp/org-table hides /usr/share/emacs/23.4/lisp/org/org-table /home/rpg/emacs-packages/org-mode/lisp/org hides /usr/share/emacs/23.4/lisp/org/org /home/rpg/emacs-packages/org-mode/lisp/org-feed hides /usr/share/emacs/23.4/lisp/org/org-feed /home/rpg/emacs-packages/org-mode/lisp/org-bbdb hides /usr/share/emacs/23.4/lisp/org/org-bbdb /home/rpg/emacs-packages/org-mode/lisp/org-macs hides /usr/share/emacs/23.4/lisp/org/org-macs /home/rpg/emacs-packages/org-mode/lisp/org-gnus hides /usr/share/emacs/23.4/lisp/org/org-gnus /home/rpg/emacs-packages/org-mode/lisp/org-timer hides /usr/share/emacs/23.4/lisp/org/org-timer /home/rpg/emacs-packages/org-mode/lisp/org-list hides /usr/share/emacs/23.4/lisp/org/org-list /home/rpg/emacs-packages/org-mode/lisp/org-inlinetask hides /usr/share/emacs/23.4/lisp/org/org-inlinetask /home/rpg/emacs-packages/org-mode/lisp/org-crypt hides /usr/share/emacs/23.4/lisp/org/org-crypt /home/rpg/emacs-packages/org-mode/lisp/org-id hides /usr/share/emacs/23.4/lisp/org/org-id /home/rpg/emacs-packages/org-mode/lisp/org-mhe hides /usr/share/emacs/23.4/lisp/org/org-mhe /usr/share/emacs23/site-lisp/auctex/preview hides /usr/share/emacs/site-lisp/auctex/preview /usr/share/emacs23/site-lisp/auctex/tex-mik hides /usr/share/emacs/site-lisp/auctex/tex-mik /usr/share/emacs23/site-lisp/auctex/bib-cite hides /usr/share/emacs/site-lisp/auctex/bib-cite /usr/share/emacs23/site-lisp/auctex/font-latex hides /usr/share/emacs/site-lisp/auctex/font-latex /usr/share/emacs23/site-lisp/auctex/tex-font hides /usr/share/emacs/site-lisp/auctex/tex-font /usr/share/emacs23/site-lisp/auctex/texmathp hides /usr/share/emacs/site-lisp/auctex/texmathp /usr/share/emacs23/site-lisp/auctex/toolbar-x hides /usr/share/emacs/site-lisp/auctex/toolbar-x /usr/share/emacs23/site-lisp/auctex/context hides /usr/share/emacs/site-lisp/auctex/context /usr/share/emacs23/site-lisp/auctex/tex-fptex hides /usr/share/emacs/site-lisp/auctex/tex-fptex /usr/share/emacs23/site-lisp/auctex/prv-emacs hides /usr/share/emacs/site-lisp/auctex/prv-emacs /usr/share/emacs23/site-lisp/auctex/tex-buf hides /usr/share/emacs/site-lisp/auctex/tex-buf /usr/share/emacs23/site-lisp/auctex/context-nl hides /usr/share/emacs/site-lisp/auctex/context-nl /usr/share/emacs23/site-lisp/auctex/multi-prompt hides /usr/share/emacs/site-lisp/auctex/multi-prompt /usr/share/emacs23/site-lisp/auctex/tex-style hides /usr/share/emacs/site-lisp/auctex/tex-style /usr/share/emacs23/site-lisp/auctex/tex hides /usr/share/emacs/site-lisp/auctex/tex /usr/share/emacs23/site-lisp/auctex/tex-info hides /usr/share/emacs/site-lisp/auctex/tex-info /usr/share/emacs23/site-lisp/auctex/latex hides /usr/share/emacs/site-lisp/auctex/latex /usr/share/emacs23/site-lisp/auctex/tex-fold hides /usr/share/emacs/site-lisp/auctex/tex-fold /usr/share/emacs23/site-lisp/auctex/tex-jp hides /usr/share/emacs/site-lisp/auctex/tex-jp /usr/share/emacs23/site-lisp/auctex/context-en hides /usr/share/emacs/site-lisp/auctex/context-en /usr/share/emacs23/site-lisp/auctex/tex-bar hides /usr/share/emacs/site-lisp/auctex/tex-bar /usr/share/emacs23/site-lisp/html-helper-mode/html-helper-mode hides /usr/share/emacs/site-lisp/html-helper-mode/html-helper-mode /usr/share/emacs23/site-lisp/html-helper-mode/visual-basic-mode hides /usr/share/emacs/site-lisp/html-helper-mode/visual-basic-mode /usr/share/emacs23/site-lisp/html-helper-mode/tempo hides /usr/share/emacs/site-lisp/html-helper-mode/tempo /usr/share/emacs23/site-lisp/html-helper-mode/hhm-config hides /usr/share/emacs/site-lisp/html-helper-mode/hhm-config Features: (shadow sort mail-extr emacsbug vc-cvs vc-rcs vc-dir ewoc pcmpl-unix log-edit pcvs-util add-log diff-mode etags cdlatex-autoloads texmathp parse-time timezone ob-sh ob-perl reftex-vcr reftex-dcr reftex reftex-vars org-element org-rmail org-mhe org-irc org-info org-gnus org-docview doc-view image-mode org-bibtex bibtex org-bbdb org-w3m dired-aux jka-compr debug cus-edit cus-start cus-load dired newcomment fic-mode ansi-color em-unix em-term term disp-table ehelp electric em-script em-prompt em-ls em-hist em-pred em-glob em-dirs em-cmpl em-basic esh-opt em-banner em-alias esh-var esh-io esh-cmd esh-ext esh-proc esh-arg eldoc esh-groups eshell esh-module esh-mode esh-util insert-date-stamp stardate string imenu csharp-mode csharp-mode-autoloads cc-langs cc-mode cc-fonts cc-menus cc-cmds cc-styles cc-align cc-engine cc-vars cc-defs compile lisp-mnt help-mode view multi-isearch finder-inf url-http tls url-gw url-auth vc-svn google-contacts xml url-cache url url-proxy url-privacy url-expand url-methods url-history url-cookie url-util url-parse url-vars google-oauth package generic uniquify org-protocol org-depend org org-macro org-footnote org-pcomplete pcomplete org-list org-faces org-entities noutline outline org-fixup autoload ob-emacs-lisp ob ob-tangle org-src ob-ref ob-lob ob-table ob-keys ob-exp ob-comint ob-core ob-eval org-compat org-macs find-func cal-menu calendar cal-loaddefs gnus-sum nnoo gnus-group gnus-undo nnmail mail-source gnus-start gnus-spec gnus-int gnus-range message sendmail ecomplete rfc822 mml mml-sec mm-decode mm-bodies mm-encode mailcap mail-parse rfc2231 rfc2047 rfc2045 qp ietf-drums mailabbrev gmm-utils mailheader canlock sha1 hex-util hashcash gnus-win gnus gnus-ems nnheader mail-utils mm-util mail-prsvr vc vc-dispatcher server completion tempo slime-indentation slime-tramp tramp-imap assoc tramp-gw tramp-fish tramp-smb tramp-cache tramp-ftp tramp-cmds tramp auth-source gnus-util netrc time-date shell password-cache format-spec tramp-compat trampver slime-asdf warnings slime-fancy slime-fontifying-fu slime-package-fu slime-references slime-scratch slime-presentations slime-fuzzy slime-fancy-trace slime-fancy-inspector slime-c-p-c slime-editing-commands slime-autodoc advice advice-preload slime-parse slime-repl recentf tree-widget wid-edit slime byte-opt bytecomp byte-compile regexp-opt derived help-fns easymenu pp comint ring hyperspec thingatpt browse-url edmacro kmacro cl cl-19 emacs-goodies-el emacs-goodies-custom emacs-goodies-loaddefs easy-mmode crypt crypt++ crypt+pgp-pub preview-latex tex-site auto-loads tooltip ediff-hook vc-hooks lisp-float-type mwheel x-win x-dnd font-setting tool-bar dnd fontset image fringe lisp-mode register page menu-bar rfn-eshadow timer select scroll-bar mldrag mouse jit-lock font-lock syntax facemenu font-core frame cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese case-table epa-hook jka-cmpr-hook help simple abbrev loaddefs button minibuffer faces cus-face files text-properties overlay md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote make-network-process dbusbind system-font-setting font-render-setting gtk x-toolkit x multi-tty emacs)