bug#17425: 24.4.50; tramp-cleanup-this-connection on push-button

[Sam Steingold]

when I push-button with mouse (hoping to visit the url in a browser), I
get the message from tramp

--8<---------------cut here---------------start------------->8---
Tramp: Opening connection for kurush using scp...
Tramp: Sending command `exec ssh   -o 
ControlPath=/var/folders/5k/3w_vc1qs6pv4k3wvnrwr_5100000gn/T/tramp.16778kYm.%r@%h:%p
 -o ControlMaster=auto -o ControlPersist=no -e none kurush'
Tramp: Waiting for prompts from remote shell...
Tramp failed to connect.  If this happens repeatedly, try
    `M-x tramp-cleanup-this-connection'
--8<---------------cut here---------------end--------------->8---

and the url (http://google.com) is not visited.

"kurush" is an ssh alias not available on my current network,

I don't see why tramp is activated (1st bug) and why tramp's failure
prevents the browse-url from completing its task (2nd bug).

In GNU Emacs 24.4.50.3 (x86_64-apple-darwin13.1.0, NS apple-appkit-1265.19)
 of 2014-04-30 on sds-macbook-pro.home
Windowing system distributor `Apple', version 10.3.1265
Configured using:
 `configure --with-ns'

Configured features:
IMAGEMAGICK ACL GNUTLS LIBXML2 ZLIB

Important settings:
  value of $LANG: C
  locale-coding-system: utf-8-unix

Major mode: rcirc

Minor modes in effect:
  diff-auto-refine-mode: t
  rcirc-track-minor-mode: t
  which-function-mode: t
  url-handler-mode: t
  show-paren-mode: t
  desktop-save-mode: t
  shell-dirtrack-mode: t
  tooltip-mode: t
  electric-indent-mode: t
  mouse-wheel-mode: t
  use-hard-newlines: 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

Recent input:
<down> SPC n u q SPC q o SPC p SPC = q p SPC q p SPC 
q p SPC SPC q p SPC q p SPC q p SPC q p p SPC q p SPC 
q p SPC q SPC p SPC q p SPC q g <down-mouse-2> <mouse-1> 
SPC <select-window> q SPC q SPC SPC q SPC SPC u q SPC 
q SPC <down-mouse-2> <mouse-1> <down-mouse-1> <mouse-1> 
<up> SPC <down> SPC q q SPC <down-mouse-1> <mouse-1> 
C-c C-SPC C-x b D o <tab> C-g C-x d ~ / D o w n <tab> 
C-a C-k ~ / D o <tab> <return> C-s d n s C-s C-s C-s 
<return> C-s u p d C-s C-s <help-echo> <help-echo> 
<down-mouse-1> <mouse-1> <down> <return> z <up> <return> 
<down> <down> <down> <down> <down> <down> <down> <down> 
<down> <down> <down> <down> <down> <down> <down> <down> 
<up> <up> <up> <up> <up> <up> <up> <up> <up> <up> <up> 
<return> C-v C-c C-v C-v C-s r o u e r <backspace> 
<backspace> t e r C-c C-SPC <help-echo> <down-mouse-2> 
<mouse-1> <help-echo> <down-mouse-1> <drag-mouse-1> 
<down-mouse-1> <mouse-1> q <wheel-left> <double-wheel-left> 
<triple-wheel-left> <help-echo> <down-mouse-1> <mouse-1> 
<up> <up> <up> <up> <up> <left> <C-f12> <return> <down-mouse-1> 
<drag-mouse-1> <down-mouse-1> <mouse-1> q M-x t r a 
n <tab> <tab> <tab> <M-backspace> <M-backspace> <M-backspace> 
t r a n o <backspace> <backspace> m p - l <backspace> 
c - c <tab> <return> <tab> <return> <return> M-x t 
r M-x t r a <tab> <return> <tab> <tab> <return> y M-x 
<up> <return> <tab> <return> M-x <up> <return> <down> 
<down> <return> M-x k k u r u <tab> <backspace> <backspace> 
<backspace> <backspace> C-] C-] C-x l C-x k k u r u 
<tab> C-] C-] C-] C-h o t r a C-] C-] C-] <help-echo> 
<down-mouse-2> <mouse-1> M-x M-x r e p o <tab> <re
turn>

Recent messages:
Quit
call-interactively: No recursive edit is in progress [2 times]
Tramp: Opening connection for kurush using scp...
Tramp: Sending command `exec ssh   -o 
ControlPath=/var/folders/5k/3w_vc1qs6pv4k3wvnrwr_5100000gn/T/tramp.16778kYm.%r@%h:%p
 -o ControlMaster=auto -o ControlPersist=no -e none kurush'
Tramp: Waiting for prompts from remote shell...
Tramp failed to connect.  If this happens repeatedly, try
    `M-x tramp-cleanup-this-connection'
Tramp: Waiting for prompts from remote shell...failed
Tramp: Opening connection for kurush using scp...failed
byte-code: Tramp failed to connect.  If this happens repeatedly, try
    `M-x tramp-cleanup-this-connection'

Load-path shadows:
None found.

Features:
(shadow bbdb-message mailalias cookie1 emacsbug sendmail tar-mode nndoc
gnus-fun sort gnus-cite smiley shr mm-archive gnus-async gnus-bcklg
gnus-dup qp mail-extr gnus-ml spam spam-stat gnus-uu yenc nndraft nnmh
gnus-agent gnus-srvr gnus-score score-mode nnvirtual gnus-msg gnus-art
mm-uu mml2015 epg-config mm-view mml-smime smime dig mailcap utf-7
gnus-cache gnus-sum bbdb-gnus gnutls nntp gnus-group gnus-undo
gnus-start gnus-cloud nnimap nnmail mail-source utf7 netrc nnoo
parse-time gnus-spec gnus-int gnus-range gnus-win grep etags remember
whitespace bug-reference autoconf autoconf-mode vc-bzr vc-sccs vc-svn
vc-cvs vc-rcs derived ispell log-edit message rfc822 mml mml-sec
mm-decode mm-bodies mm-encode mail-parse rfc2231 rfc2047 rfc2045
ietf-drums gmm-utils mailheader smerge-mode eieio-opt find-func log-view
pcvs-util diff-mode disp-table network-stream starttls tls cal-move
cal-x cal-china cal-bahai cal-islam cal-julian holidays hol-loaddefs
cal-iso cal-hebrew lunar solar cal-dst appt diary-lib diary-loaddefs
cal-menu calendar cal-loaddefs jka-compr nroff-mode tramp-cmds
time-stamp pp dabbrev skeleton cl-indent apropos tramp-cache tramp-sh
misearch multi-isearch mule-util help-mode debug make-mode sgml-mode
dired-aux vlf vlf-base dired noutline outline cc-langs cc-mode cc-fonts
cc-guess cc-menus cc-cmds cc-styles cc-align cc-engine sql view pig-mode
python vc-git vc-dir ewoc vc vc-dispatcher sh-script smie vc-hg
conf-mode add-log package midnight warnings gnus gnus-ems nnheader
mail-utils wid-edit bbdb-mua bbdb-com crm mailabbrev bbdb-loaddefs bbdb
bbdb-site timezone rcirc server which-func imenu url-handlers url-parse
url-vars paren help-at-pt desktop frameset cus-start cus-load ido
ess-toolbar ess-mouse mouseme thingatpt browse-url ess-menu ess-swv
ess-noweb ess-noweb-font-lock-mode ess-bugs-l essd-els ess-sas-d
ess-sas-l ess-sas-a ess-sta-d ess-sta-l cc-vars cc-defs make-regexp
ess-sp6-d ess-sp3-d ess-julia ess-r-d ess-tracebug compile tramp
tramp-compat auth-source eieio byte-opt bytecomp byte-compile cconv
eieio-core gnus-util mm-util mail-prsvr password-cache tramp-loaddefs
trampver shell pcomplete format-spec ess-roxy advice easy-mmode hideshow
ess-help info reporter ess-developer ess-r-args eldoc help-fns ess-s-l
speedbar sb-image ezimage dframe ess ess-inf comint ansi-color ring
ess-mode ess-noweb-mode edmacro kmacro ess-utils ess-custom cl-macs
executable easymenu ess-compat ess-site cl gv cl-loaddefs cl-lib
time-date tooltip electric uniquify ediff-hook vc-hooks lisp-float-type
mwheel ns-win tool-bar dnd fontset image regexp-opt fringe
tabulated-list newcomment lisp-mode prog-mode register page menu-bar
rfn-eshadow timer select scroll-bar 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 minibuffer 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 make-network-process cocoa ns multi-tty emacs)

Memory information:
((conses 16 762936 115442)
 (symbols 48 72665 1)
 (miscs 40 7516 2209)
 (strings 32 207994 14679)
 (string-bytes 1 5392304)
 (vectors 16 61525)
 (vector-slots 8 1607452 84679)
 (floats 8 1017 2273)
 (intervals 56 34604 956)
 (buffers 960 120))

-- 
Sam Steingold (http://sds.podval.org/) on darwin Ns 10.3.1265
http://www.childpsy.net/ http://openvotingconsortium.org http://ffii.org
http://think-israel.org http://iris.org.il http://memri.org
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