Package: emacs;
Reported by: Rudolf Adamkovič <salutis <at> me.com>
Date: Wed, 27 Oct 2021 13:02:01 UTC
Severity: normal
Found in version 29.0.50
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From: Rudolf Adamkovič <salutis <at> me.com> To: 51437 <at> debbugs.gnu.org Subject: bug#51437: 29.0.50; The annotated example of a complete working Flymake backend does not work with narrowed buffers Date: Wed, 27 Oct 2021 15:01:11 +0200
I have found (yet another) problem with the annotated example of a complete "working" Flymake backend. When checking a narrowed buffer with errors outside of the narrowed region, I get: ┌──── │ error in process sentinel: flymake--highlight-line: Wrong type argument: integer-or-marker-p, nil │ error in process sentinel: Wrong type argument: integer-or-marker-p, nil └──── Looks like `flymake-diag-region' returns `(nil . nil)' and `flymake-make-diagnostic' does not like that. TL;DR The official example does not work correctly with narrowed buffers. Rudy In GNU Emacs 29.0.50 (build 6, x86_64-apple-darwin20.6.0, NS appkit-2022.60 Version 11.5.1 (Build 20G80)) of 2021-10-24 built on Workstation.local Repository revision: aea4af5119fdf130f1df7190478a23c6777f92a2 Repository branch: master Windowing system distributor 'Apple', version 10.3.2022 System Description: macOS 11.5.1 Configured using: 'configure --with-json PKG_CONFIG_PATH=/usr/local/Cellar/zlib/1.2.11/lib/pkgconfig:/usr/local/lib/pkgconfig:/opt/X11/lib/pkgconfig' Configured features: ACL DBUS GIF GLIB GMP GNUTLS JPEG JSON LCMS2 LIBXML2 MODULES NOTIFY KQUEUE NS PDUMPER PNG RSVG THREADS TIFF TOOLKIT_SCROLL_BARS WEBP XIM ZLIB Important settings: value of $LANG: en_US.UTF-8 locale-coding-system: utf-8-unix Major mode: Message[Notmuch] Minor modes in effect: flymake-mode: t which-key-mode: t corfu-global-mode: t corfu-mode: t vertico-mode: t marginalia-mode: t global-diff-hl-mode: t diff-hl-mode: t yas-global-mode: t yas-minor-mode: t global-hl-todo-mode: t hl-todo-mode: t savehist-mode: t global-subword-mode: t subword-mode: t save-place-mode: t global-auto-revert-mode: t delete-selection-mode: t mml-mode: t tooltip-mode: t global-eldoc-mode: t eldoc-mode: t show-paren-mode: t electric-indent-mode: t mouse-wheel-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t size-indication-mode: t column-number-mode: t line-number-mode: t auto-fill-function: yas--auto-fill global-visual-line-mode: t visual-line-mode: t transient-mark-mode: t abbrev-mode: t Load-path shadows: /Users/salutis/.emacs.d/elpa/transient-20211025.1800/transient hides /Users/salutis/src/emacs/nextstep/Emacs.app/Contents/Resources/lisp/transient Features: (shadow emacsbug ox-md ox-odt rng-loc rng-uri rng-parse rng-match rng-dt rng-util rng-pttrn nxml-parse nxml-ns nxml-enc xmltok nxml-util ox-latex ox-icalendar org-agenda org-refile ox-html table ox-ascii ox-publish ox sort bbdb-message sendmail fortune mail-extr notmuch notmuch-tree notmuch-jump notmuch-hello notmuch-show notmuch-print notmuch-crypto notmuch-mua notmuch-message notmuch-draft notmuch-maildir-fcc notmuch-address notmuch-company notmuch-parser notmuch-wash coolj notmuch-query goto-addr icalendar diary-lib diary-loaddefs notmuch-tag crm notmuch-lib notmuch-version notmuch-compat pcase hl-line vc-mtn vc-hg vc-bzr vc-src vc-sccs vc-svn vc-cvs vc-rcs sh-script smie executable flymake-proc flymake project warnings org-indent image-file image-converter disp-table char-fold cursor-sensor paredit edmacro bbdb bbdb-site timezone modus-vivendi-theme modus-operandi-theme modus-themes which-key corfu orderless consult-vertico vertico marginalia consult recentf tree-widget kmacro pdf-loader diff-hl log-view pcvs-util vc-dir ewoc vc diminish yasnippet hl-todo finder-inf org-clock oc-csl citeproc citeproc-itemgetters citeproc-biblatex citeproc-bibtex parsebib citeproc-cite citeproc-subbibs citeproc-sort citeproc-name citeproc-formatters citeproc-number rst compile citeproc-proc citeproc-disamb citeproc-itemdata citeproc-generic-elements citeproc-macro citeproc-choose citeproc-date citeproc-context citeproc-prange citeproc-style citeproc-locale citeproc-term f citeproc-rt citeproc-lib citeproc-s s let-alist queue dash savehist ls-lisp cap-words superword subword saveplace autorevert filenotify delsel elfeed-link elfeed-show elfeed-search elfeed-csv elfeed elfeed-curl elfeed-log xml-query bookmark pp elfeed-db elfeed-lib vc-git diff-mode vc-dispatcher org-element avl-tree generator ol-eww eww xdg url-queue thingatpt mm-url ol-rmail ol-mhe ol-irc ol-info ol-gnus nnselect gnus-search eieio-opt speedbar ezimage dframe gnus-art mm-uu mml2015 mm-view mml-smime smime dig gnus-sum shr kinsoku svg dom gnus-group gnus-undo gnus-start gnus-dbus dbus xml gnus-cloud nnimap nnmail mail-source utf7 netrc nnoo parse-time gnus-spec gnus-int gnus-range message rmc puny rfc822 mml mml-sec epa derived epg rfc6068 epg-config mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader gnus-win gnus nnheader gnus-util rmail rmail-loaddefs rfc2047 rfc2045 ietf-drums text-property-search mail-utils mm-util mail-prsvr wid-edit ol-docview doc-view jka-compr image-mode exif dired dired-loaddefs ol-bibtex ol-bbdb ol-w3m ol-doi org-link-doi cl-extra help-mode org ob ob-tangle ob-ref ob-lob ob-table ob-exp org-macro org-footnote org-src ob-comint org-pcomplete pcomplete comint ansi-color ring org-list org-faces org-entities noutline outline easy-mmode org-version ob-emacs-lisp ob-core ob-eval org-table oc-basic bibtex iso8601 time-date ol rx org-keys oc org-compat advice org-macs org-loaddefs format-spec find-func cal-menu calendar cal-loaddefs tex-site slime-autoloads info package browse-url url url-proxy url-privacy url-expand url-methods url-history url-cookie url-domsuf url-util mailcap url-handlers url-parse auth-source cl-seq eieio eieio-core cl-macs eieio-loaddefs password-cache json map url-vars seq gv subr-x byte-opt bytecomp byte-compile cconv cl-loaddefs cl-lib iso-transl tooltip eldoc paren electric uniquify ediff-hook vc-hooks lisp-float-type elisp-mode mwheel term/ns-win ns-win ucs-normalize mule-util term/common-win tool-bar dnd fontset image regexp-opt fringe tabulated-list replace newcomment text-mode lisp-mode prog-mode register page tab-bar menu-bar rfn-eshadow isearch easymenu timer select scroll-bar mouse jit-lock font-lock syntax font-core term/tty-colors frame minibuffer cl-generic cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms cp51932 hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese composite emoji-zwj charscript charprop case-table epa-hook jka-cmpr-hook help simple abbrev obarray cl-preloaded nadvice button loaddefs faces cus-face macroexp files window text-properties overlay sha1 md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote threads dbusbind kqueue cocoa ns lcms2 multi-tty make-network-process emacs) Memory information: ((conses 16 743594 65968) (symbols 48 42843 9) (strings 32 222286 7052) (string-bytes 1 6344437) (vectors 16 82119) (vector-slots 8 1722047 63625) (floats 8 399 286) (intervals 56 15568 1600) (buffers 992 26)) -- "Logic is a science of the necessary laws of thought, without which no employment of the understanding and the reason takes place." -- Immanuel Kant, 1785 Rudolf Adamkovič <salutis <at> me.com> Studenohorská 25 84103 Bratislava Slovakia [he/him]
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