GNU bug report logs - #42854
26.1; ERC: erc-send-current-line does not expand global abbrevs

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: "Bradley M. Kuhn" <bkuhn <at> ebb.org>
To: bug-gnu-emacs <at> gnu.org
Cc: emacs-erc <at> gnu.org
Subject: 26.1; ERC: erc-send-current-line does not expand global abbrevs
Date: Thu, 13 Aug 2020 12:10:29 -0700

erc-send-current-line does not expand abbrevs from the global abbrevs
table.  In most modes, hitting <RET> at the end of a line will in fact
expand the abbrev at the point, but hitting <RET> at the end of a line in an
ERC buffer on an IRC channel (which, in ERC mode, is bound to
erc-send-current-line) does not expand the abbrev.

BTW, Thank you so much for ERC and GNU Emacs.  I use both daily!

In GNU Emacs 26.1 (build 2, x86_64-pc-linux-gnu, GTK+ Version 3.24.5)
 of 2019-09-22, modified by Debian built on x86-grnet-01
Windowing system distributor 'The X.Org Foundation', version 11.0.12004000
System Description:	Debian GNU/Linux 10 (buster)

Recent messages:
RET (translated from <return>) runs the command erc-send-current-line

Configured using:
 'configure --build x86_64-linux-gnu --prefix=/usr --sharedstatedir=/var/lib
 --libexecdir=/usr/lib --localstatedir=/var/lib --infodir=/usr/share/info
 --mandir=/usr/share/man --enable-libsystemd --with-pop=yes
 --enable-locallisppath=/etc/emacs:/usr/local/share/emacs/26.1/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/26.1/site-lisp:/usr/share/emacs/site-lisp
 --with-sound=alsa --without-gconf --with-mailutils --build x86_64-linux-gnu
 --prefix=/usr --sharedstatedir=/var/lib --libexecdir=/usr/lib
 --localstatedir=/var/lib --infodir=/usr/share/info --mandir=/usr/share/man
 --enable-libsystemd --with-pop=yes
 --enable-locallisppath=/etc/emacs:/usr/local/share/emacs/26.1/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/26.1/site-lisp:/usr/share/emacs/site-lisp
 --with-sound=alsa --without-gconf --with-mailutils --with-x=yes
 --with-x-toolkit=gtk3 --with-toolkit-scroll-bars 'CFLAGS=-g -O2
 -fdebug-prefix-map=/build/emacs-StqULU/emacs-26.1+1=. -fstack-protector-strong
 -Wformat -Werror=format-security -Wall' 'CPPFLAGS=-Wdate-time
 -D_FORTIFY_SOURCE=2' LDFLAGS=-Wl,-z,relro'

Configured features:
XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND GPM DBUS GSETTINGS NOTIFY ACL
LIBSELINUX GNUTLS LIBXML2 FREETYPE M17N_FLT LIBOTF XFT ZLIB
TOOLKIT_SCROLL_BARS GTK3 X11 THREADS LIBSYSTEMD LCMS2

Important settings:
  value of $LANG: en_US.UTF-8
  locale-coding-system: utf-8-unix

Major mode: Fundamental

Minor modes in effect:
  erc-networks-mode: t
  erc-capab-identify-mode: t
  erc-spelling-mode: t
  erc-track-mode: t
  erc-track-minor-mode: t
  erc-ring-mode: t
  erc-pcomplete-mode: t
  erc-netsplit-mode: t
  erc-log-mode: t
  erc-button-mode: t
  erc-fill-mode: t
  desktop-save-mode: t
  which-function-mode: t
  global-magit-file-mode: t
  diff-auto-refine-mode: t
  magit-auto-revert-mode: t
  global-git-commit-mode: t
  async-bytecomp-package-mode: t
  shell-dirtrack-mode: t
  display-time-mode: t
  erc-stamp-mode: t
  erc-match-mode: t
  erc-smiley-mode: t
  erc-irccontrols-mode: t
  erc-noncommands-mode: t
  erc-move-to-prompt-mode: t
  erc-readonly-mode: t
  cl-old-struct-compat-mode: t
  tooltip-mode: t
  global-eldoc-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
  buffer-read-only: t
  line-number-mode: t
  transient-mark-mode: t
  abbrev-mode: t

Features:
(shadow emacsbug ibuf-ext woman man dired-aux iso-transl flow-fill novice
etags xref project rect grep vc descr-text dabbrev mailalias browse-url qp
sort gnus-cite w3m-form w3m timezone w3m-hist w3m-fb bookmark-w3m w3m-ems
w3m-ccl ccl w3m-favicon w3m-image w3m-proc w3m-util mm-archive mail-extr
gnus-async gnus-bcklg gnus-ml disp-table misearch multi-isearch
cursor-sensor nndraft nnmh nndoc gnus-agent gnus-srvr gnus-score score-mode
nnvirtual gnus-msg utf-7 gnus-cache network-stream starttls nntp smiley
gnus-art mm-uu mml2015 mm-view mml-smime smime dig vc-svn info goto-addr
view sendmail python tramp-sh tramp tramp-compat tramp-loaddefs trampver
ucs-normalize tex-mode cc-mode cc-fonts cc-guess cc-menus cc-cmds sieve-mode
elec-pair erc-networks erc-capab erc-spelling erc-track erc-ring
erc-pcomplete erc-netsplit erc-log erc-button erc-fill markdown-mode
conf-mode cperl-mode sgml-mode dom sh-script smie executable beancount
subr-x vc-dispatcher vc-hg flyspell ispell vc-git ledger-mode ledger-check
ledger-texi ledger-test ledger-sort ledger-report ledger-reconcile
ledger-occur ledger-fonts ledger-fontify ledger-state ledger-complete
ledger-schedule ledger-init ledger-xact ledger-post ledger-exec
ledger-navigate ledger-context ledger-commodities esh-var esh-io esh-cmd
esh-opt esh-ext esh-proc esh-groups eshell esh-module esh-mode esh-arg
esh-util cus-edit cus-start cus-load ledger-regex rx desktop frameset
which-func imenu pir-mode cl edmacro kmacro cc-styles cc-align cc-engine
cc-vars cc-defs cal-china lunar solar cal-dst cal-bahai cal-islam cal-hebrew
holidays hol-loaddefs appt diary-lib diary-loaddefs org-agenda org-rmail
org-mhe org-irc org-info org-gnus nnir org-docview org-bibtex bibtex
org-bbdb org-w3m org-capture org-element avl-tree generator org org-macro
org-footnote org-pcomplete org-list org-faces org-entities noutline outline
org-version 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 org-loaddefs
find-func org-install memoize ibuffer ibuffer-loaddefs flow-ctrl warnings
magit-obsolete magit-blame magit-stash magit-bisect magit-remote
magit-commit magit-sequence magit-notes magit-worktree magit-branch
magit-collab ghub-graphql treepy graphql pcase ghub url-http url-gw nsm
url-auth url url-proxy url-privacy url-expand url-methods url-history
url-cookie url-domsuf url-util mailcap let-alist json map magit-files
magit-refs magit-status magit magit-repos magit-apply magit-wip magit-log
magit-diff smerge-mode diff-mode magit-core magit-autorevert autorevert
filenotify magit-process magit-margin magit-mode git-commit magit-git
magit-section magit-utils crm magit-popup log-edit easy-mmode pcvs-util
add-log with-editor cl-extra help-mode async-bytecomp async shell pcomplete
dash ido dict gnus-sum gnus-fun gnus-alias advice gnus-topic gnus-group
gnus-undo gnus-start gnus-cloud nnimap nnmail mail-source tls gnutls utf7
netrc nnoo parse-time gnus-spec gnus-int gnus-range message rmc puny rfc822
mml mml-sec epa derived epg 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 mail-utils mm-util mail-prsvr
wid-edit time cal-menu calendar cal-loaddefs server avoid doc-view jka-compr
image-mode dired dired-loaddefs compile comint ansi-color ring erc-stamp
erc-match erc-goodies erc erc-backend erc-compat format-spec thingatpt pp
finder-inf package easymenu epg-config url-handlers url-parse auth-source
cl-seq eieio eieio-core cl-macs eieio-loaddefs password-cache url-vars seq
byte-opt gv bytecomp byte-compile cconv cl-loaddefs cl-lib w3m-load
time-date mule-util tooltip eldoc electric uniquify ediff-hook vc-hooks
lisp-float-type mwheel term/x-win x-win term/common-win x-dnd tool-bar dnd
fontset image regexp-opt fringe tabulated-list replace newcomment text-mode
elisp-mode lisp-mode prog-mode register page menu-bar rfn-eshadow isearch
timer select scroll-bar mouse jit-lock font-lock syntax facemenu font-core
term/tty-colors frame 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 charscript charprop case-table epa-hook jka-cmpr-hook help simple
abbrev obarray minibuffer cl-preloaded nadvice loaddefs button faces
cus-face macroexp files text-properties overlay sha1 md5 base64 format env
code-pages mule custom widget hashtable-print-readable backquote dbusbind
inotify lcms2 dynamic-setting system-font-setting font-render-setting
move-toolbar gtk x-toolkit x multi-tty make-network-process emacs)

Memory information:
((conses 16 5271019 352029)
 (symbols 48 71739 425)
 (miscs 40 17419 59135)
 (strings 32 320414 107355)
 (string-bytes 1 18590866)
 (vectors 16 102922)
 (vector-slots 8 2783166 212030)
 (floats 8 1339 1014)
 (intervals 56 362731 2438)
 (buffers 992 602))

-- 

Bradley M. Kuhn - he/him

Pls. support the charity where I work, Software Freedom Conservancy:
https://sfconservancy.org/supporter/

Message #8 received at 42854 <at> debbugs.gnu.org (full text, mbox):

From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: "Bradley M. Kuhn" <bkuhn <at> ebb.org>
Cc: 42854 <at> debbugs.gnu.org, emacs-erc <at> gnu.org
Subject: Re: bug#42854: 26.1; ERC: erc-send-current-line does not expand
 global abbrevs
Date: Fri, 16 Oct 2020 17:38:04 +0200

"Bradley M. Kuhn" <bkuhn <at> ebb.org> writes:

> erc-send-current-line does not expand abbrevs from the global abbrevs
> table.  In most modes, hitting <RET> at the end of a line will in fact
> expand the abbrev at the point, but hitting <RET> at the end of a line in an
> ERC buffer on an IRC channel (which, in ERC mode, is bound to
> erc-send-current-line) does not expand the abbrev.

I wondered whether there might be a problem here with surprising abbrev
expansions -- it's too late for the user to change the abbrev after
having hit RET, after all -- but I see what a bunch of modes work along
similar lines, so I've made RET in erc expand the final abbrev on the
list in Emacs 28.

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no

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