GNU bug report logs - #6836
23.2; ERC -vs- uniquify

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

From: Tom Tromey <tromey <at> redhat.com>
To: bug-gnu-emacs <at> gnu.org
Subject: 23.2; ERC -vs- uniquify
Date: Tue, 10 Aug 2010 09:40:51 -0600

I have uniquify-buffer-name-style set to post-forward-angle-brackets.

In ERC I connect to multiple servers, which sometimes have the same
channel names.  For example I have two "#gdb" channels I join.

The channel buffers are named #gdb and #gdb<2> -- but I would prefer
something based on the server name instead.  Ideally, ERC and uniquify
would work together to achieve this.



In GNU Emacs 23.2.1 (i386-redhat-linux-gnu, GTK+ Version 2.20.1)
 of 2010-05-13 on x86-01.phx2.fedoraproject.org
Windowing system distributor `Fedora Project', version 11.0.10802000
configured using `configure  '--build=i386-redhat-linux-gnu' '--host=i386-redhat-linux-gnu' '--program-prefix=' '--disable-dependency-tracking' '--prefix=/usr' '--exec-prefix=/usr' '--bindir=/usr/bin' '--sbindir=/usr/sbin' '--sysconfdir=/etc' '--datadir=/usr/share' '--includedir=/usr/include' '--libdir=/usr/lib' '--libexecdir=/usr/libexec' '--localstatedir=/var' '--sharedstatedir=/var/lib' '--mandir=/usr/share/man' '--infodir=/usr/share/info' '--with-dbus' '--with-gif' '--with-jpeg' '--with-png' '--with-rsvg' '--with-tiff' '--with-xft' '--with-xpm' '--with-x-toolkit=gtk' 'build_alias=i386-redhat-linux-gnu' 'host_alias=i386-redhat-linux-gnu' 'CFLAGS=-DMAIL_USE_LOCKF -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m32 -march=i686 -mtune=atom -fasynchronous-unwind-tables''

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: Group

Minor modes in effect:
  gnus-agent-mode: t
  shell-dirtrack-mode: t
  diff-auto-refine-mode: t
  gnus-undo-mode: t
  erc-list-mode: t
  erc-menu-mode: t
  erc-autojoin-mode: t
  erc-ring-mode: t
  erc-pcomplete-mode: t
  erc-track-mode: t
  erc-track-minor-mode: t
  erc-match-mode: t
  erc-button-mode: t
  erc-fill-mode: t
  erc-stamp-mode: t
  erc-netsplit-mode: t
  erc-spelling-mode: t
  erc-truncate-mode: t
  erc-status-mode: t
  erc-services-mode: t
  erc-networks-mode: t
  erc-irccontrols-mode: t
  erc-noncommands-mode: t
  erc-move-to-prompt-mode: t
  erc-readonly-mode: t
  tooltip-mode: t
  mouse-wheel-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:
C h TAB TAB . TAB 1 4 RET C-s C-s C-s C-x k RET C-x 
k RET C-v C-v ESC v C-v C-x b * s h TAB RET f r o m 
RET C-c C-o C-x b RET C-x b * G TAB RET ESC < L ESC 
< B RET n e w s . g m a n e . o r g RET C-s g w e n 
e C-a n n u n n n n n n n n n n C-l C-h c Q C-h c q 
C-h c Q n n n C-v C-v C-v C-v C-v ESC v ESC v Q l C-p 
ESC g p SPC c SPC s C-x C-c <switch-frame> q 1 g C-s 
e m a c s C-v C-v C-s C-s C-r C-a SPC M-> SPC SPC Q 
y M-v C-u C-u C-p n n C-l C-u C-n n p M-g M-g M-g M-g 
M-g p SPC M-> C-p p n SPC SPC SPC <backspace> q s <switch-frame> 
<f10> <f10> <f10> <f10> <f10> <f10> <f10> <switch-frame> 
<switch-frame> <f10> <f10> C-l <f10> C-l <f10> <f10> 
<f10> <f10> C-x b # g d b <tab> <tab> <return> g o 
o d SPC m o r n i n g <return> M-v M-v M-> <f10> <f10> 
<f10> C-x b i r <tab> <tab> f <tab> <return> / r e 
c o n n e t <return> <backspace> c t <return> <switch-frame> 
C-z o C-x 1 <f10> <f10> <f10> <f10> <f10> <f10> <f10> 
<f10> <f10> <f10> <f10> <f10> C-z n C-z o <f10> <f10> 
<f10> <f10> <f10> C-h v u n i q u <tab> <tab> b u f 
<tab> <tab> <return> C-x 1 C-z o M-x r e p o r t - 
e <tab> b <tab> <return>

Recent messages:
Making completion list...
Mark set
Making completion list...
ERC: No process running
Connecting to irc.freenode.net:6667... ...done
Logging in as 'tromey'...
Logging in without password
Logging in as 'tromey'... done
Making completion list...
Type C-x 1 to delete the help window, C-M-v to scroll help.

Load-path shadows:
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/usr/share/emacs/site-lisp/flim/md4 hides /usr/share/emacs/23.2/lisp/md4
/usr/share/emacs/site-lisp/flim/hex-util hides /usr/share/emacs/23.2/lisp/hex-util
/home/tromey/.emacs.d/elpa/css-mode-1.0/css-mode hides /usr/share/emacs/23.2/lisp/textmodes/css-mode
/home/tromey/.emacs.d/elpa/ruby-mode-1.0/ruby-mode hides /usr/share/emacs/23.2/lisp/progmodes/ruby-mode
/home/tromey/.emacs.d/elpa/nxml-mode-20041004/nxml-glyph hides /usr/share/emacs/23.2/lisp/nxml/nxml-glyph
/home/tromey/.emacs.d/elpa/nxml-mode-20041004/rng-valid hides /usr/share/emacs/23.2/lisp/nxml/rng-valid
/home/tromey/.emacs.d/elpa/nxml-mode-20041004/nxml-maint hides /usr/share/emacs/23.2/lisp/nxml/nxml-maint
/home/tromey/.emacs.d/elpa/nxml-mode-20041004/rng-cmpct hides /usr/share/emacs/23.2/lisp/nxml/rng-cmpct
/home/tromey/.emacs.d/elpa/nxml-mode-20041004/rng-loc hides /usr/share/emacs/23.2/lisp/nxml/rng-loc
/home/tromey/.emacs.d/elpa/nxml-mode-20041004/rng-dt hides /usr/share/emacs/23.2/lisp/nxml/rng-dt
/home/tromey/.emacs.d/elpa/nxml-mode-20041004/rng-parse hides /usr/share/emacs/23.2/lisp/nxml/rng-parse
/home/tromey/.emacs.d/elpa/nxml-mode-20041004/rng-uri hides /usr/share/emacs/23.2/lisp/nxml/rng-uri
/home/tromey/.emacs.d/elpa/nxml-mode-20041004/rng-util hides /usr/share/emacs/23.2/lisp/nxml/rng-util
/home/tromey/.emacs.d/elpa/nxml-mode-20041004/nxml-uchnm hides /usr/share/emacs/23.2/lisp/nxml/nxml-uchnm
/home/tromey/.emacs.d/elpa/nxml-mode-20041004/nxml-ns hides /usr/share/emacs/23.2/lisp/nxml/nxml-ns
/home/tromey/.emacs.d/elpa/nxml-mode-20041004/nxml-rap hides /usr/share/emacs/23.2/lisp/nxml/nxml-rap
/home/tromey/.emacs.d/elpa/nxml-mode-20041004/xsd-regexp hides /usr/share/emacs/23.2/lisp/nxml/xsd-regexp
/home/tromey/.emacs.d/elpa/nxml-mode-20041004/nxml-mode hides /usr/share/emacs/23.2/lisp/nxml/nxml-mode
/home/tromey/.emacs.d/elpa/nxml-mode-20041004/nxml-enc hides /usr/share/emacs/23.2/lisp/nxml/nxml-enc
/home/tromey/.emacs.d/elpa/nxml-mode-20041004/nxml-outln hides /usr/share/emacs/23.2/lisp/nxml/nxml-outln
/home/tromey/.emacs.d/elpa/nxml-mode-20041004/rng-xsd hides /usr/share/emacs/23.2/lisp/nxml/rng-xsd
/home/tromey/.emacs.d/elpa/nxml-mode-20041004/rng-nxml hides /usr/share/emacs/23.2/lisp/nxml/rng-nxml
/home/tromey/.emacs.d/elpa/nxml-mode-20041004/rng-maint hides /usr/share/emacs/23.2/lisp/nxml/rng-maint
/home/tromey/.emacs.d/elpa/nxml-mode-20041004/xmltok hides /usr/share/emacs/23.2/lisp/nxml/xmltok
/home/tromey/.emacs.d/elpa/nxml-mode-20041004/nxml-util hides /usr/share/emacs/23.2/lisp/nxml/nxml-util
/home/tromey/.emacs.d/elpa/nxml-mode-20041004/nxml-parse hides /usr/share/emacs/23.2/lisp/nxml/nxml-parse
/home/tromey/.emacs.d/elpa/nxml-mode-20041004/rng-pttrn hides /usr/share/emacs/23.2/lisp/nxml/rng-pttrn
/home/tromey/.emacs.d/elpa/nxml-mode-20041004/rng-match hides /usr/share/emacs/23.2/lisp/nxml/rng-match
/usr/share/emacs/site-lisp/flim/sasl-cram hides /usr/share/emacs/23.2/lisp/net/sasl-cram
/usr/share/emacs/site-lisp/flim/hmac-def hides /usr/share/emacs/23.2/lisp/net/hmac-def
/usr/share/emacs/site-lisp/flim/hmac-md5 hides /usr/share/emacs/23.2/lisp/net/hmac-md5
/usr/share/emacs/site-lisp/flim/sasl hides /usr/share/emacs/23.2/lisp/net/sasl
/usr/share/emacs/site-lisp/flim/sasl-digest hides /usr/share/emacs/23.2/lisp/net/sasl-digest
/usr/share/emacs/site-lisp/flim/sasl-ntlm hides /usr/share/emacs/23.2/lisp/net/sasl-ntlm
/usr/share/emacs/site-lisp/flim/ntlm hides /usr/share/emacs/23.2/lisp/net/ntlm
/home/tromey/.emacs.d/elpa/emms-3.0/tq hides /usr/share/emacs/23.2/lisp/emacs-lisp/tq

Features:
(info-look find-dired two-column iso-transl shadow emacsbug cus-start
cus-load python-21 python vc-annotate cal-move warnings rfc2368 tcl
find-file gdb-shell shell skeleton noutline outline mule-util
smerge-mode vc-sccs vc-dir ewoc ffap make-mode edmacro kmacro etags
idutils gnus-fun w3m-form w3m doc-view image-mode w3m-hist w3m-fb
w3m-ems w3m-ccl ccl w3m-favicon w3m-image w3m-proc w3m-util grep compile
vc-svn vc-git browse-url bbdb-hooks jka-compr cc-mode cc-fonts cc-menus
cc-cmds cc-styles cc-align cc-engine cc-vars cc-defs apropos mule-diag
newcomment dabbrev jimb-patch bbdb-sc supercite regi mail-hist goto-addr
sh-script executable flow-fill diff-mode parse-time vc-cvs autoconf
autoconf-mode bbdb-gui gnus-cite smiley ansi-color gnus-async gnus-bcklg
gnus-ml disp-table auth-source byte-opt bytecomp byte-compile nnml
nndraft nnmh bbdb-gnus bbdb-snarf mail-extr bbdb-com gnus-agent
gnus-srvr gnus-score score-mode nnvirtual gnus-msg gnus-art mm-uu
mml2015 epg-config mm-view smime dig nntp gnus-cache gnus-sum nnoo
gnus-group gnus-undo nnmail mail-source gnus-start gnus-spec gnus-int
gnus-range message idna sendmail ecomplete rfc822 mml mml-sec
password-cache mm-decode mm-bodies mm-encode mail-parse rfc2231 rfc2047
rfc2045 qp ietf-drums mailabbrev gmm-utils mailheader canlock hashcash
gnus-win gnus gnus-ems nnheader gnus-util netrc mail-utils log-edit
pcvs-util add-log copyright vc vc-dispatcher multi-isearch vc-rcs
erc-menu erc-join erc-ring erc-pcomplete pcomplete erc-track erc-match
erc-button wid-edit erc-fill erc-stamp erc-netsplit erc-spelling
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url-parse url-vars mm-util mail-prsvr mailcap emms-browser sort
emms-playlist-sort emms-score emms-player-xine emms-player-mpd tq
emms-playing-time emms-lyrics time-date emms-streams emms-mode-line
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emms-playlist-mode emms-player-mplayer emms-player-simple
emms-source-playlist emms-source-file dired emms-setup emms emms-compat
gdb-shell-autoloads nxml-enc info weblogger-autoloads xml-rpc-autoloads
package reporter cal-china lunar solar cal-dst cal-bahai cal-islam
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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)

Tom

Message #8 received at 6836 <at> debbugs.gnu.org (full text, mbox):

From: Binjo <binjo.cn <at> gmail.com>
To: "Tom Tromey" <tromey <at> redhat.com>, 6836 <at> debbugs.gnu.org
Subject: bug #6836 23.2; ERC -vs- uniquify
Date: Thu, 12 Apr 2012 16:18:43 +0800

hi, Tom

I had the same need of uniquifing the same channel name with different irc
servers, and found your bug report. It seems not easy to integrate such feature
into uniquify.el, so here is my workaround, in case you need it, for such a long
time passed. ;)

--8<---------------cut here---------------start------------->8---
(defadvice erc-generate-new-buffer-name (after binjo-ad-rename-buffer-uniquify activate)
  "Uniquify erc buffer names with parts of server name."
  (let* ((server (ad-get-arg 0))
         (target (ad-get-arg 2))
         (server-name (nth 1 (reverse (split-string server "\\.")))))
    (if (string-match ">$" ad-return-value)
        (setq ad-return-value (concat target ":" server-name)))))
--8<---------------cut here---------------end--------------->8---

-- 
Life is like a prison, can you break it?

Message #11 received at 6836 <at> debbugs.gnu.org (full text, mbox):

From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: Tom Tromey <tromey <at> redhat.com>
Cc: 6836 <at> debbugs.gnu.org
Subject: Re: bug#6836: 23.2; ERC -vs- uniquify
Date: Sun, 27 Dec 2015 22:54:21 +0100

Tom Tromey <tromey <at> redhat.com> writes:

> I have uniquify-buffer-name-style set to post-forward-angle-brackets.
>
> In ERC I connect to multiple servers, which sometimes have the same
> channel names.  For example I have two "#gdb" channels I join.
>
> The channel buffers are named #gdb and #gdb<2> -- but I would prefer
> something based on the server name instead.  Ideally, ERC and uniquify
> would work together to achieve this.

I think this was fixed in 2011.  If there's more than one server, the
second one gets called "buf-name/server"...

So I'm closing this bug report.  If this is still a problem in Emacs
25.1, please reopen.

    ;; Reuse existing buffers, but not if the buffer is a connected server
    ;; buffer and not if its associated with a different server than the
    ;; current ERC buffer.
    ;; if buf-name is taken by a different connection (or by something !erc)
    ;; then see if "buf-name/server" meets the same criteria
    (dolist (candidate (list buf-name (concat buf-name "/" server)))
      (if (and (not buffer-name)
               erc-reuse-buffers
               (get-buffer candidate)
               (or target
                   (with-current-buffer (get-buffer candidate)
                     (and (erc-server-buffer-p)
                          (not (erc-server-process-alive)))))
               (with-current-buffer (get-buffer candidate)
                 (and (string= erc-session-server server)
                      (erc-port-equal erc-session-port port))))
          (setq buffer-name candidate)))


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

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