Package: emacs;
Reported by: David Edmondson <dme <at> dme.org>
Date: Fri, 15 Jan 2016 16:50:01 UTC
Severity: normal
Tags: fixed, patch
Found in version 24.5
Fixed in version 25.1
Done: Lars Ingebrigtsen <larsi <at> gnus.org>
Bug is archived. No further changes may be made.
View this message in rfc822 format
From: David Edmondson <dme <at> dme.org> To: 22380 <at> debbugs.gnu.org Subject: bug#22380: 24.5; erc doesn't handle the ! prefix Date: Fri, 15 Jan 2016 16:49:19 +0000
Connect to a new IRC server at $employer (over SSL using built-in gnutls, but that doesn't seem relevant). See the errors (copied from the *Messages* buffer): error in process filter: erc-channel-receive-names: Unknown prefix char `33' error in process filter: Unknown prefix char `33' Examining the code, `erc-channel-receive-names' is trying to map prefix characters on the name to particular user capabilities. The set of allowed prefixes can be read from the server by `erc-parse-prefix'. In this case, the server is returning: "(yqaohvV)!~&@%+-" One of the users in a joined channel has the !/y prefix. `erc-channel-receive-names' doesn't know about the !/y prefix, so it emits an error at line 4793: (_ (error "Unknown prefix char `%S'" ch) voice)) It would be preferable if this was simply a notice rather than an error (or even silent). Adding support for the !/y prefix would also be great, but this problem would just re-arise if another currently unknown prefix is added by a server. Thanks for emacs! In GNU Emacs 24.5.1 (x86_64-apple-darwin15.0.0, NS apple-appkit-1404.11) of 2015-10-05 on heart-of-gold Windowing system distributor `Apple', version 10.3.1404 Configured using: `configure --prefix=/usr/local/Cellar/emacs/24.5 --enable-locallisppath=/usr/local/share/emacs/site-lisp --infodir=/usr/local/Cellar/emacs/24.5/share/info/emacs --with-xml2 --without-dbus --with-gnutls --with-imagemagick --with-ns --disable-ns-self-contained' Important settings: locale-coding-system: utf-8-unix Major mode: Emacs-Lisp Minor modes in effect: global-git-commit-mode: t async-bytecomp-package-mode: t shell-dirtrack-mode: t erc-track-mode: t erc-track-minor-mode: t erc-spelling-mode: t erc-ring-mode: t erc-netsplit-mode: t erc-match-mode: t erc-list-mode: t erc-fill-mode: t erc-pcomplete-mode: t erc-autojoin-mode: t erc-stamp-mode: t erc-irccontrols-mode: t erc-noncommands-mode: t erc-keep-place-mode: t erc-move-to-prompt-mode: t auto-revert-mode: t diff-auto-refine-mode: t show-paren-mode: t pdf-occur-global-minor-mode: t paredit-mode: t winner-mode: t ido-vertical-mode: t ido-everywhere: t eldoc-mode: t override-global-mode: t tooltip-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 blink-cursor-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t column-number-mode: t line-number-mode: t transient-mark-mode: t Recent messages: Auto-saving...done Window Switching Mode On... Window Switching Mode Off. Window Switching Mode On... Window Switching Mode Off. Window Switching Mode On... Window Switching Mode Off. Window Switching Mode On... Window Switching Mode Off. Undo! Load-path shadows: /Users/dme/.emacs.d/elpa/let-alist-1.0.4/let-alist hides /usr/local/share/emacs/site-lisp/let-alist/let-alist /Users/dme/.emacs.d/elpa/pdf-tools-20151224.1159/pdf-virtual hides /usr/local/share/emacs/site-lisp/pdf-tools/pdf-virtual /Users/dme/.emacs.d/elpa/pdf-tools-20151224.1159/pdf-view hides /usr/local/share/emacs/site-lisp/pdf-tools/pdf-view /Users/dme/.emacs.d/elpa/pdf-tools-20151224.1159/pdf-util hides /usr/local/share/emacs/site-lisp/pdf-tools/pdf-util /Users/dme/.emacs.d/elpa/pdf-tools-20151224.1159/pdf-tools hides /usr/local/share/emacs/site-lisp/pdf-tools/pdf-tools /Users/dme/.emacs.d/elpa/pdf-tools-20151224.1159/pdf-sync hides /usr/local/share/emacs/site-lisp/pdf-tools/pdf-sync /Users/dme/.emacs.d/elpa/pdf-tools-20151224.1159/pdf-outline hides /usr/local/share/emacs/site-lisp/pdf-tools/pdf-outline /Users/dme/.emacs.d/elpa/pdf-tools-20151224.1159/pdf-occur hides /usr/local/share/emacs/site-lisp/pdf-tools/pdf-occur 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