bug#5072: 23.1.50; Eshell fail with sudo command

bug#5072: 23.1.50; Eshell fail with sudo command

[Thierry Volpiatto]

Please write in English if possible, because the Emacs maintainers
usually do not have translators to read other languages for them.

Your bug report will be posted to the emacs-pretest-bug@gnu.org mailing list.

Please describe exactly what actions triggered the bug
and the precise symptoms of the bug.  If you can, give
a recipe starting from `emacs -Q':

Hi,
Eshell fail with commands like this:
(i use this type of command in eshell since a while and sudo is well configured)

,----
| sudo emerge -av somepackage
`----


I end up with:

,----
| Sorry, user thierry is not allowed to execute '/bin/bash' as root on tux.
| exit
| 
| Process *tramp/sudo root@localhost* exited abnormally with code 1
`----


If Emacs crashed, and you have the Emacs process in the gdb debugger,
please include the output from the following gdb commands:
    `bt full' and `xbacktrace'.
For information about debugging Emacs, please read the file
/usr/share/emacs/23.1.50/etc/DEBUG.


In GNU Emacs 23.1.50.1 (i686-pc-linux-gnu, GTK+ Version 2.18.3)
 of 2009-11-29 on tux
Windowing system distributor `The X.Org Foundation', version 11.0.10603901
configured using `configure  '--prefix=/usr' '--build=i686-pc-linux-gnu' '--host=i686-pc-linux-gnu' '--mandir=/usr/share/man' '--infodir=/usr/share/info' '--datadir=/usr/share' '--sysconfdir=/etc' '--localstatedir=/var/lib' '--program-suffix=-emacs-23-cvs' '--infodir=/usr/share/info/emacs-23-cvs' '--with-sound' '--with-x' '--without-gconf' '--without-toolkit-scroll-bars' '--with-gif' '--with-jpeg' '--with-png' '--with-rsvg' '--with-tiff' '--with-xpm' '--with-xft' '--without-libotf' '--without-m17n-flt' '--with-x-toolkit=gtk' '--without-hesiod' '--without-kerberos' '--without-kerberos5' '--with-gpm' '--with-dbus' 'build_alias=i686-pc-linux-gnu' 'host_alias=i686-pc-linux-gnu' 'CFLAGS=-march=i686 -pipe -O2' 'LDFLAGS=-Wl,-O1''

Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: C
  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: fr_FR.UTF-8
  value of $XMODIFIERS: nil
  locale-coding-system: utf-8-unix
  default enable-multibyte-characters: t

Major mode: Lisp Interaction

Minor modes in effect:
  eldoc-mode: t
  delete-selection-mode: t
  minibuffer-depth-indicate-mode: t
  auto-image-file-mode: t
  shell-dirtrack-mode: t
  partial-completion-mode: t
  show-paren-mode: t
  display-battery-mode: t
  display-time-mode: t
  diff-auto-refine-mode: t
  outline-minor-mode: t
  recentf-mode: t
  savehist-mode: t
  desktop-save-mode: t
  tooltip-mode: t
  mouse-wheel-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  global-auto-composition-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
<f5> a g b b d b <tab> <down> <down> <down> <down> 
<down> <down> <down> <down> <return> <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
C-_ C-_ C-_ C-_ C-_ C-_ C-_ C-_ C-_ C-_ C-_ C-_ C-_ 
C-_ C-_ C-_ C-_ C-_ C-_ C-_ C-_ C-_ C-_ C-_ C-_ C-_ 
C-_ <left> <left> <left> <left> <left> <left> <left> 
<left> <left> <left> <left> <left> <left> <left> <left> 
<left> <left> <left> <left> <left> <left> <left> <left> 
<left> <left> <left> <left> <left> <left> <left> C-k 
a l i a s <return> C-y <return> <up> C-x b <return> 
<up> <up> <up> <up> C-SPC C-n C-n C-n C-n M-w C-h e 
C-x b <return> <up> <up> <up> <up> C-SPC C-n C-n C-n 
C-n M-w C-x k <return> <f11> s c M-x r e p o r t - 
e m a c s - b <tab> <return>

Recent messages:
Auto-saving...done
Mark set
Tramp: Opening connection for root@localhost using sudo...
Tramp: Waiting 60s for local shell to come up...
Tramp: Sending command `sudo -u root -s -H -p Password: && exit || exit'
Tramp: Waiting for prompts from remote shell
History item: 128
Mark set
Collecting symbols...done
Mark activated

Load-path shadows:
/home/thierry/elisp/ngnus/lisp/lpath hides /usr/share/emacs/site-lisp/dictionary/lpath
/home/thierry/elisp/ngnus/lisp/lpath hides /usr/share/emacs/site-lisp/emacs-wget/lpath
/home/thierry/elisp/ngnus/lisp/ntlm hides /usr/share/emacs/site-lisp/flim/ntlm
/home/thierry/elisp/ngnus/lisp/hmac-def hides /usr/share/emacs/site-lisp/flim/hmac-def
/home/thierry/elisp/ngnus/lisp/hex-util hides /usr/share/emacs/site-lisp/flim/hex-util
/home/thierry/elisp/ngnus/lisp/sha1 hides /usr/share/emacs/site-lisp/flim/sha1
/home/thierry/elisp/ngnus/lisp/sasl-digest hides /usr/share/emacs/site-lisp/flim/sasl-digest
/home/thierry/elisp/ngnus/lisp/sasl hides /usr/share/emacs/site-lisp/flim/sasl
/home/thierry/elisp/ngnus/lisp/md4 hides /usr/share/emacs/site-lisp/flim/md4
/home/thierry/elisp/ngnus/lisp/hmac-md5 hides /usr/share/emacs/site-lisp/flim/hmac-md5
/home/thierry/elisp/ngnus/lisp/sasl-cram hides /usr/share/emacs/site-lisp/flim/sasl-cram
/home/thierry/elisp/ngnus/lisp/sasl-ntlm hides /usr/share/emacs/site-lisp/flim/sasl-ntlm
/home/thierry/elisp/lua-mode/lua-mode hides /usr/share/emacs/site-lisp/lua-mode/lua-mode
/home/thierry/elisp/ngnus/lisp/pgg-pgp hides /usr/share/emacs/23.1.50/lisp/pgg-pgp
/home/thierry/elisp/ngnus/lisp/pgg hides /usr/share/emacs/23.1.50/lisp/pgg
/home/thierry/elisp/ngnus/lisp/format-spec hides /usr/share/emacs/23.1.50/lisp/format-spec
/home/thierry/elisp/ngnus/lisp/pgg-gpg hides /usr/share/emacs/23.1.50/lisp/pgg-gpg
/home/thierry/elisp/ngnus/lisp/hex-util hides /usr/share/emacs/23.1.50/lisp/hex-util
/home/thierry/elisp/ngnus/lisp/sha1 hides /usr/share/emacs/23.1.50/lisp/sha1
/home/thierry/elisp/ngnus/lisp/md4 hides /usr/share/emacs/23.1.50/lisp/md4
/home/thierry/elisp/ngnus/lisp/pgg-pgp5 hides /usr/share/emacs/23.1.50/lisp/pgg-pgp5
/home/thierry/elisp/ngnus/lisp/password-cache hides /usr/share/emacs/23.1.50/lisp/password-cache
/home/thierry/elisp/htmlfontify hides /usr/share/emacs/23.1.50/lisp/htmlfontify
/home/thierry/elisp/ngnus/lisp/pgg-def hides /usr/share/emacs/23.1.50/lisp/pgg-def
/home/thierry/elisp/ngnus/lisp/pgg-parse hides /usr/share/emacs/23.1.50/lisp/pgg-parse
/home/thierry/elisp/ngnus/lisp/dns-mode hides /usr/share/emacs/23.1.50/lisp/textmodes/dns-mode
/usr/share/emacs/site-lisp/ruby-mode/ruby-mode hides /usr/share/emacs/23.1.50/lisp/progmodes/ruby-mode
/home/thierry/elisp/ngnus/lisp/tls hides /usr/share/emacs/23.1.50/lisp/net/tls
/home/thierry/elisp/ngnus/lisp/ntlm hides /usr/share/emacs/23.1.50/lisp/net/ntlm
/home/thierry/elisp/ngnus/lisp/dig hides /usr/share/emacs/23.1.50/lisp/net/dig
/home/thierry/elisp/ngnus/lisp/hmac-def hides /usr/share/emacs/23.1.50/lisp/net/hmac-def
/home/thierry/elisp/ngnus/lisp/sasl-digest hides /usr/share/emacs/23.1.50/lisp/net/sasl-digest
/home/thierry/elisp/ngnus/lisp/sasl hides /usr/share/emacs/23.1.50/lisp/net/sasl
/home/thierry/elisp/ngnus/lisp/imap hides /usr/share/emacs/23.1.50/lisp/net/imap
/home/thierry/elisp/ngnus/lisp/hmac-md5 hides /usr/share/emacs/23.1.50/lisp/net/hmac-md5
/home/thierry/elisp/ngnus/lisp/sasl-cram hides /usr/share/emacs/23.1.50/lisp/net/sasl-cram
/home/thierry/elisp/ngnus/lisp/netrc hides /usr/share/emacs/23.1.50/lisp/net/netrc
/home/thierry/elisp/ngnus/lisp/sasl-ntlm hides /usr/share/emacs/23.1.50/lisp/net/sasl-ntlm
/home/thierry/elisp/ngnus/lisp/dns hides /usr/share/emacs/23.1.50/lisp/net/dns
/home/thierry/elisp/ngnus/lisp/uudecode hides /usr/share/emacs/23.1.50/lisp/mail/uudecode
/home/thierry/elisp/ngnus/lisp/binhex hides /usr/share/emacs/23.1.50/lisp/mail/binhex
/home/thierry/elisp/ngnus/lisp/hashcash hides /usr/share/emacs/23.1.50/lisp/mail/hashcash
/home/thierry/elisp/ngnus/lisp/gnus-msg hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-msg
/home/thierry/elisp/ngnus/lisp/nngateway hides /usr/share/emacs/23.1.50/lisp/gnus/nngateway
/home/thierry/elisp/ngnus/lisp/utf7 hides /usr/share/emacs/23.1.50/lisp/gnus/utf7
/home/thierry/elisp/ngnus/lisp/gnus-delay hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-delay
/home/thierry/elisp/ngnus/lisp/nndraft hides /usr/share/emacs/23.1.50/lisp/gnus/nndraft
/home/thierry/elisp/ngnus/lisp/gnus-bcklg hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-bcklg
/home/thierry/elisp/ngnus/lisp/mml hides /usr/share/emacs/23.1.50/lisp/gnus/mml
/home/thierry/elisp/ngnus/lisp/mml-smime hides /usr/share/emacs/23.1.50/lisp/gnus/mml-smime
/home/thierry/elisp/ngnus/lisp/gnus-demon hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-demon
/home/thierry/elisp/ngnus/lisp/mail-source hides /usr/share/emacs/23.1.50/lisp/gnus/mail-source
/home/thierry/elisp/ngnus/lisp/nnspool hides /usr/share/emacs/23.1.50/lisp/gnus/nnspool
/home/thierry/elisp/ngnus/lisp/nnkiboze hides /usr/share/emacs/23.1.50/lisp/gnus/nnkiboze
/home/thierry/elisp/ngnus/lisp/rfc2231 hides /usr/share/emacs/23.1.50/lisp/gnus/rfc2231
/home/thierry/elisp/ngnus/lisp/spam hides /usr/share/emacs/23.1.50/lisp/gnus/spam
/home/thierry/elisp/ngnus/lisp/nnimap hides /usr/share/emacs/23.1.50/lisp/gnus/nnimap
/home/thierry/elisp/ngnus/lisp/nndb hides /usr/share/emacs/23.1.50/lisp/gnus/nndb
/home/thierry/elisp/ngnus/lisp/gnus-soup hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-soup
/home/thierry/elisp/ngnus/lisp/nndir hides /usr/share/emacs/23.1.50/lisp/gnus/nndir
/home/thierry/elisp/ngnus/lisp/deuglify hides /usr/share/emacs/23.1.50/lisp/gnus/deuglify
/home/thierry/elisp/ngnus/lisp/gnus-registry hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-registry
/home/thierry/elisp/ngnus/lisp/gnus hides /usr/share/emacs/23.1.50/lisp/gnus/gnus
/home/thierry/elisp/ngnus/lisp/nndoc hides /usr/share/emacs/23.1.50/lisp/gnus/nndoc
/home/thierry/elisp/ngnus/lisp/nnrss hides /usr/share/emacs/23.1.50/lisp/gnus/nnrss
/home/thierry/elisp/ngnus/lisp/auth-source hides /usr/share/emacs/23.1.50/lisp/gnus/auth-source
/home/thierry/elisp/ngnus/lisp/mail-parse hides /usr/share/emacs/23.1.50/lisp/gnus/mail-parse
/home/thierry/elisp/ngnus/lisp/gnus-sieve hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-sieve
/home/thierry/elisp/ngnus/lisp/pop3 hides /usr/share/emacs/23.1.50/lisp/gnus/pop3
/home/thierry/elisp/ngnus/lisp/nnultimate hides /usr/share/emacs/23.1.50/lisp/gnus/nnultimate
/home/thierry/elisp/ngnus/lisp/ecomplete hides /usr/share/emacs/23.1.50/lisp/gnus/ecomplete
/home/thierry/elisp/ngnus/lisp/nnmh hides /usr/share/emacs/23.1.50/lisp/gnus/nnmh
/home/thierry/elisp/ngnus/lisp/gnus-bookmark hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-bookmark
/home/thierry/elisp/ngnus/lisp/mail-prsvr hides /usr/share/emacs/23.1.50/lisp/gnus/mail-prsvr
/home/thierry/elisp/ngnus/lisp/mm-url hides /usr/share/emacs/23.1.50/lisp/gnus/mm-url
/home/thierry/elisp/ngnus/lisp/mml1991 hides /usr/share/emacs/23.1.50/lisp/gnus/mml1991
/home/thierry/elisp/ngnus/lisp/gnus-int hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-int
/home/thierry/elisp/ngnus/lisp/gnus-mlspl hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-mlspl
/home/thierry/elisp/ngnus/lisp/gnus-cache hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-cache
/home/thierry/elisp/ngnus/lisp/nnmail hides /usr/share/emacs/23.1.50/lisp/gnus/nnmail
/home/thierry/elisp/ngnus/lisp/gnus-salt hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-salt
/home/thierry/elisp/ngnus/lisp/nnmbox hides /usr/share/emacs/23.1.50/lisp/gnus/nnmbox
/home/thierry/elisp/ngnus/lisp/smime hides /usr/share/emacs/23.1.50/lisp/gnus/smime
/home/thierry/elisp/ngnus/lisp/gnus-diary hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-diary
/home/thierry/elisp/ngnus/lisp/spam-stat hides /usr/share/emacs/23.1.50/lisp/gnus/spam-stat
/home/thierry/elisp/ngnus/lisp/webmail hides /usr/share/emacs/23.1.50/lisp/gnus/webmail
/home/thierry/elisp/ngnus/lisp/nnnil hides /usr/share/emacs/23.1.50/lisp/gnus/nnnil
/home/thierry/elisp/ngnus/lisp/gnus-async hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-async
/home/thierry/elisp/ngnus/lisp/nnslashdot hides /usr/share/emacs/23.1.50/lisp/gnus/nnslashdot
/home/thierry/elisp/ngnus/lisp/gnus-setup hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-setup
/home/thierry/elisp/ngnus/lisp/flow-fill hides /usr/share/emacs/23.1.50/lisp/gnus/flow-fill
/home/thierry/elisp/ngnus/lisp/gnus-art hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-art
/home/thierry/elisp/ngnus/lisp/earcon hides /usr/share/emacs/23.1.50/lisp/gnus/earcon
/home/thierry/elisp/ngnus/lisp/mailcap hides /usr/share/emacs/23.1.50/lisp/gnus/mailcap
/home/thierry/elisp/ngnus/lisp/html2text hides /usr/share/emacs/23.1.50/lisp/gnus/html2text
/home/thierry/elisp/ngnus/lisp/nnir hides /usr/share/emacs/23.1.50/lisp/gnus/nnir
/home/thierry/elisp/ngnus/lisp/gnus-topic hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-topic
/home/thierry/elisp/ngnus/lisp/gnus-win hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-win
/home/thierry/elisp/ngnus/lisp/gnus-score hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-score
/home/thierry/elisp/ngnus/lisp/nnweb hides /usr/share/emacs/23.1.50/lisp/gnus/nnweb
/home/thierry/elisp/ngnus/lisp/nnsoup hides /usr/share/emacs/23.1.50/lisp/gnus/nnsoup
/home/thierry/elisp/ngnus/lisp/rfc2047 hides /usr/share/emacs/23.1.50/lisp/gnus/rfc2047
/home/thierry/elisp/ngnus/lisp/gnus-group hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-group
/home/thierry/elisp/ngnus/lisp/gnus-kill hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-kill
/home/thierry/elisp/ngnus/lisp/gnus-move hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-move
/home/thierry/elisp/ngnus/lisp/mml2015 hides /usr/share/emacs/23.1.50/lisp/gnus/mml2015
/home/thierry/elisp/ngnus/lisp/gnus-eform hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-eform
/home/thierry/elisp/ngnus/lisp/gnus-ems hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-ems
/home/thierry/elisp/ngnus/lisp/gmm-utils hides /usr/share/emacs/23.1.50/lisp/gnus/gmm-utils
/home/thierry/elisp/ngnus/lisp/mm-bodies hides /usr/share/emacs/23.1.50/lisp/gnus/mm-bodies
/home/thierry/elisp/ngnus/lisp/legacy-gnus-agent hides /usr/share/emacs/23.1.50/lisp/gnus/legacy-gnus-agent
/home/thierry/elisp/ngnus/lisp/nnagent hides /usr/share/emacs/23.1.50/lisp/gnus/nnagent
/home/thierry/elisp/ngnus/lisp/gnus-spec hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-spec
/home/thierry/elisp/ngnus/lisp/gnus-dup hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-dup
/home/thierry/elisp/ngnus/lisp/nnwfm hides /usr/share/emacs/23.1.50/lisp/gnus/nnwfm
/home/thierry/elisp/ngnus/lisp/gnus-logic hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-logic
/home/thierry/elisp/ngnus/lisp/mm-decode hides /usr/share/emacs/23.1.50/lisp/gnus/mm-decode
/home/thierry/elisp/ngnus/lisp/spam-report hides /usr/share/emacs/23.1.50/lisp/gnus/spam-report
/home/thierry/elisp/ngnus/lisp/gnus-range hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-range
/home/thierry/elisp/ngnus/lisp/spam-wash hides /usr/share/emacs/23.1.50/lisp/gnus/spam-wash
/home/thierry/elisp/ngnus/lisp/nndiary hides /usr/share/emacs/23.1.50/lisp/gnus/nndiary
/home/thierry/elisp/ngnus/lisp/nnvirtual hides /usr/share/emacs/23.1.50/lisp/gnus/nnvirtual
/home/thierry/elisp/ngnus/lisp/gnus-mh hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-mh
/home/thierry/elisp/ngnus/lisp/gnus-uu hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-uu
/home/thierry/elisp/ngnus/lisp/mm-view hides /usr/share/emacs/23.1.50/lisp/gnus/mm-view
/home/thierry/elisp/ngnus/lisp/nnheader hides /usr/share/emacs/23.1.50/lisp/gnus/nnheader
/home/thierry/elisp/ngnus/lisp/gnus-ml hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-ml
/home/thierry/elisp/ngnus/lisp/messcompat hides /usr/share/emacs/23.1.50/lisp/gnus/messcompat
/home/thierry/elisp/ngnus/lisp/nnbabyl hides /usr/share/emacs/23.1.50/lisp/gnus/nnbabyl
/home/thierry/elisp/ngnus/lisp/nnoo hides /usr/share/emacs/23.1.50/lisp/gnus/nnoo
/home/thierry/elisp/ngnus/lisp/mm-extern hides /usr/share/emacs/23.1.50/lisp/gnus/mm-extern
/home/thierry/elisp/ngnus/lisp/nnlistserv hides /usr/share/emacs/23.1.50/lisp/gnus/nnlistserv
/home/thierry/elisp/ngnus/lisp/sieve-manage hides /usr/share/emacs/23.1.50/lisp/gnus/sieve-manage
/home/thierry/elisp/ngnus/lisp/rfc2045 hides /usr/share/emacs/23.1.50/lisp/gnus/rfc2045
/home/thierry/elisp/ngnus/lisp/ietf-drums hides /usr/share/emacs/23.1.50/lisp/gnus/ietf-drums
/home/thierry/elisp/ngnus/lisp/sieve-mode hides /usr/share/emacs/23.1.50/lisp/gnus/sieve-mode
/home/thierry/elisp/ngnus/lisp/starttls hides /usr/share/emacs/23.1.50/lisp/gnus/starttls
/home/thierry/elisp/ngnus/lisp/sieve hides /usr/share/emacs/23.1.50/lisp/gnus/sieve
/home/thierry/elisp/ngnus/lisp/nneething hides /usr/share/emacs/23.1.50/lisp/gnus/nneething
/home/thierry/elisp/ngnus/lisp/gnus-fun hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-fun
/home/thierry/elisp/ngnus/lisp/canlock hides /usr/share/emacs/23.1.50/lisp/gnus/canlock
/home/thierry/elisp/ngnus/lisp/gnus-dired hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-dired
/home/thierry/elisp/ngnus/lisp/gnus-nocem hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-nocem
/home/thierry/elisp/ngnus/lisp/gnus-srvr hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-srvr
/home/thierry/elisp/ngnus/lisp/nnwarchive hides /usr/share/emacs/23.1.50/lisp/gnus/nnwarchive
/home/thierry/elisp/ngnus/lisp/gnus-cite hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-cite
/home/thierry/elisp/ngnus/lisp/gnus-audio hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-audio
/home/thierry/elisp/ngnus/lisp/nnml hides /usr/share/emacs/23.1.50/lisp/gnus/nnml
/home/thierry/elisp/ngnus/lisp/nnmairix hides /usr/share/emacs/23.1.50/lisp/gnus/nnmairix
/home/thierry/elisp/ngnus/lisp/yenc hides /usr/share/emacs/23.1.50/lisp/gnus/yenc
/home/thierry/elisp/ngnus/lisp/nnmaildir hides /usr/share/emacs/23.1.50/lisp/gnus/nnmaildir
/home/thierry/elisp/ngnus/lisp/nnfolder hides /usr/share/emacs/23.1.50/lisp/gnus/nnfolder
/home/thierry/elisp/ngnus/lisp/gnus-draft hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-draft
/home/thierry/elisp/ngnus/lisp/rfc2104 hides /usr/share/emacs/23.1.50/lisp/gnus/rfc2104
/home/thierry/elisp/ngnus/lisp/mml-sec hides /usr/share/emacs/23.1.50/lisp/gnus/mml-sec
/home/thierry/elisp/ngnus/lisp/nntp hides /usr/share/emacs/23.1.50/lisp/gnus/nntp
/home/thierry/elisp/ngnus/lisp/gnus-vm hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-vm
/home/thierry/elisp/ngnus/lisp/message hides /usr/share/emacs/23.1.50/lisp/gnus/message
/home/thierry/elisp/ngnus/lisp/mm-encode hides /usr/share/emacs/23.1.50/lisp/gnus/mm-encode
/home/thierry/elisp/ngnus/lisp/gnus-util hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-util
/home/thierry/elisp/ngnus/lisp/gnus-cus hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-cus
/home/thierry/elisp/ngnus/lisp/compface hides /usr/share/emacs/23.1.50/lisp/gnus/compface
/home/thierry/elisp/ngnus/lisp/mm-uu hides /usr/share/emacs/23.1.50/lisp/gnus/mm-uu
/home/thierry/elisp/ngnus/lisp/rfc1843 hides /usr/share/emacs/23.1.50/lisp/gnus/rfc1843
/home/thierry/elisp/ngnus/lisp/gnus-sum hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-sum
/home/thierry/elisp/ngnus/lisp/gnus-agent hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-agent
/home/thierry/elisp/ngnus/lisp/gnus-picon hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-picon
/home/thierry/elisp/ngnus/lisp/qp hides /usr/share/emacs/23.1.50/lisp/gnus/qp
/home/thierry/elisp/ngnus/lisp/mm-partial hides /usr/share/emacs/23.1.50/lisp/gnus/mm-partial
/home/thierry/elisp/ngnus/lisp/mm-util hides /usr/share/emacs/23.1.50/lisp/gnus/mm-util
/home/thierry/elisp/ngnus/lisp/gnus-undo hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-undo
/home/thierry/elisp/ngnus/lisp/smiley hides /usr/share/emacs/23.1.50/lisp/gnus/smiley
/home/thierry/elisp/ngnus/lisp/score-mode hides /usr/share/emacs/23.1.50/lisp/gnus/score-mode
/home/thierry/elisp/ngnus/lisp/gnus-start hides /usr/share/emacs/23.1.50/lisp/gnus/gnus-start
~/elisp/emms/lisp/tq hides /usr/share/emacs/23.1.50/lisp/emacs-lisp/tq
/home/thierry/elisp/ngnus/lisp/time-date hides /usr/share/emacs/23.1.50/lisp/calendar/time-date
/home/thierry/elisp/ngnus/lisp/parse-time hides /usr/share/emacs/23.1.50/lisp/calendar/parse-time

Features:
(shadow gnus-cite gnus-demon gnus-namazu gnus-dired nnshimbun shimbun
luna eword-encode eword-decode std11 mel path-util mime-def alist
mcharset mcs-20 mcs-e20 pces pces-e20 pces-20 broken pcustom poe pym
static apel-ver product gnus-bcklg spam spam-stat bbdb-com warnings
gnus-uu yenc gnus-alias mail-extr gnus-msg emacsbug em-unix em-script
em-prompt em-ls em-hist em-pred em-glob em-dirs em-cmpl em-basic esh-opt
em-banner em-alias esh-var esh-io esh-cmd esh-ext esh-proc esh-groups
eshell esh-module esh-mode rst vc-rcs sh-script xhg-dvc xhg xhg-annotate
xhg-mq xhg-log bzr-core cg-core xdarcs-core xgit-core xhg-core
xmtn-minimal tla smerge-mode dvc-diff dvc-fileinfo diff dvc-cmenu
dvc-about dvc-version dvc-revlist uniquify eldoc align-let server
smallurl mm-url xml-weather windmove sdcv woof screenshot auto-document
eiv tv-utils csv2org pcvs pcvs-parse pcvs-info pcvs-defs showtip delsel
init-anything-thierry descbinds-anything anything-ipython ipython
executable anything-dabbrev-expand dabbrev shell-history
anything-complete anything-show-completion anything-etags
anything-match-plugin etags anything-traverse anything-delicious
anything-mercurial anything-config w3m-bookmark rx anything
firefox-protocol bookmark-firefox-handler bookmark-extensions bookmark
install-elisp find-func mb-depth dar traverselisp thumb-page moz
stumpwm-mode cl-info slime-banner slime-tramp slime-asdf slime-fancy
slime-fontifying-fu slime-package-fu slime-mdot-fu slime-references
slime-xref-browser slime-scratch slime-presentations
slime-highlight-edits slime-fuzzy slime-fancy-inspector slime-c-p-c
slime-editing-commands slime-autodoc slime-enclosing-context slime-parse
slime-repl slime apropos hideshow hyperspec thingatpt slime-autoloads
bbdb-autoloads bbdb boxquote rect image-file tramp-imap imap-hash imap
tramp-gw tramp-fish tramp-smb tramp-cache tramp-ftp tramp-cmds tramp
shell tramp-compat trampver complete newsticker newsticker-treeview
newsticker-plainview newsticker-reader newsticker-ticker
newsticker-backend xml ledger pcomplete esh-arg esh-util extview lpr
woman man assoc two-column shell-command em-term term ehelp electric
esh-toggle em-xtra dirtrack flymake pdbtrack pycomplete python-mode
info-look ansi-color compile comint pymacs no-word regex-tool whitespace
htmlfontify text-translator-load paren battery time dired-details
diredp-minimal yaoddmuse skeleton sgml-mode emms-mpd-config
emms-playlist-limit emms-volume emms-volume-amixer emms-tag-editor
emms-i18n emms-mark emms-history emms-bookmarks emms-score
emms-stream-info emms-metaplaylist-mode emms-lastfm emms-browser sort
emms-playlist-sort emms-last-played emms-player-xine emms-player-mpd tq
emms-playing-time emms-lyrics emms-url emms-mode-line emms-cache
emms-info-ogginfo emms-info-mp3info emms-playlist-mode emms-player-vlc
emms-player-mplayer emms-info emms-streams later-do emms-source-playlist
emms-source-file emms-player-simple emms-setup emms emms-compat winner
dvc-init dvc-bookmarks dvc-state dvc-config bzr-gnus tla-gnus xgit-gnus
xhg-gnus gnus-art mm-uu mml2015 mm-view smime dig dvc-gnus tla-core pp
tla-autoconf tla-defs dvc-log vc vc-dispatcher dvc-unified dvc-tips
dired-x dired-aux ffap ediff-merg ediff-diff ediff-wind ediff-help
ediff-util ediff-mult ediff-init ediff dvc-autoloads dvc-core dvc-lisp
dvc-buffers dvc-ui dvc-register dvc-utils dvc-emacs ewoc dvc-defs
dvc-site psvn log-edit ring pcvs-util add-log diff-mode htmlize-hack
htmlize muse-colors muse-docbook muse-texinfo texnfo-upd texinfo
muse-latex muse-html muse-xml-common muse-wiki cus-edit cus-start
cus-load muse-publish muse-project muse-protocols muse-regexps muse
muse-nested-tags muse-mode muse-autoloads org-config-thierry cal-china
lunar solar cal-dst cal-bahai cal-islam cal-hebrew holidays hol-loaddefs
vc-hg org-wl org-w3m org-vm org-rmail org-mhe org-mew org-irc org-jsinfo
org-infojs org-html org-exp org-exp-blocks org-info org-gnus org-bibtex
org-bbdb org-agenda appt diary-lib diary-loaddefs cal-menu calendar
cal-loaddefs org-annotation-helper url url-proxy url-privacy url-expand
url-methods url-history url-cookie url-util url-parse url-vars remember
org-remember org-datetree org byte-opt bytecomp byte-compile
org-footnote org-src org-list org-faces org-compat org-macs noutline
outline config-w3m w3m browse-url doc-view jka-compr image-mode timezone
w3m-hist w3m-fb w3m-ems w3m-ccl ccl w3m-favicon w3m-image w3m-proc
w3m-util mime-w3m w3m-load recentf tree-widget savehist epa-file epa
derived epg epg-config auth-source dired gnus-async nntp gnus-sum nnoo
gnus-group gnus-undo nnmail mail-source format-spec gnus-start gnus-spec
gnus-int gnus-range message sendmail regexp-opt ecomplete rfc822 mml
mml-sec password-cache mm-decode mm-bodies mm-encode mailcap mail-parse
rfc2231 rfc2047 rfc2045 qp ietf-drums mailabbrev gmm-utils mailheader
canlock sha1 hex-util hashcash gnus-win gnus gnus-ems nnheader gnus-util
netrc time-date mail-utils mm-util mail-prsvr wid-edit info easymenu
gnus-load usage-memo edmacro kmacro desktop midnight punycode idna
mybest-theme eev-thierry iterator eev-all eev-mini-steps eev-browse-url
eev-langs eev-compose eev-glyphs disp-table eev-insert eev-steps
eev-bounded eev easy-mmode advice help-fns advice-preload cl cl-19
site-gentoo w3m-wget preview-latex tex-site auto-loads tooltip
ediff-hook vc-hooks lisp-float-type mwheel x-win x-dnd font-setting
tool-bar dnd fontset image fringe lisp-mode register page menu-bar
rfn-eshadow timer select scroll-bar mldrag 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 loaddefs button
minibuffer faces cus-face text-properties overlay md5 base64 format env
code-pages mule custom widget hashtable-print-readable backquote
make-network-process dbusbind font-render-setting gtk x-toolkit x
multi-tty emacs)

-- 
A + Thierry Volpiatto
Location: Saint-Cyr-Sur-Mer - France

bug#5072: 23.1.50; Eshell fail with sudo command

[Michael Albinus]

Thierry Volpiatto <thierry.volpiatto@gmail.com> writes:

> Hi,

Hi,

> Eshell fail with commands like this:
> (i use this type of command in eshell since a while and sudo is well configured)
>
> ,----
> | sudo emerge -av somepackage
> `----
>
> I end up with:
>
> ,----
> | Sorry, user thierry is not allowed to execute '/bin/bash' as root on tux.
> | exit
> | 
> | Process *tramp/sudo root@localhost* exited abnormally with code 1
> `----

I've added recently an eshell implementation for su and sudo, using
Tramp. This requires to run bash, indeed.

In order to keep your original behaviour, you shall call

,----
| *sudo emerge -av somepackage
`----

Escaping a command with "*" is eshell's syntax to apply the real command,
instead of its emulation.

Best regards, Michael.

bug#5072: 23.1.50; Eshell fail with sudo command

[Stefan Monnier]

> I've added recently an eshell implementation for su and sudo, using
> Tramp. This requires to run bash, indeed.

What is the advantage?

> In order to keep your original behaviour, you shall call
> ,----
> | *sudo emerge -av somepackage
> `----

Couldn't your code fail more gracefully and transparently fallback on
running the bare `sudo'?


        Stefan

bug#5072: 23.1.50; Eshell fail with sudo command

[Michael Albinus]

Stefan Monnier <monnier@iro.umontreal.ca> writes:

>> I've added recently an eshell implementation for su and sudo, using
>> Tramp. This requires to run bash, indeed.
>
> What is the advantage?

Imagine, you are on a remote machine, and you want to call a Lisp
function, accessing a file with root permissions. In eshell, you do:

     ~ $ cd /ssh:user@remotehost:/etc
     /ssh:user@remotehost:/etc $ sudo find-file shadow

>> In order to keep your original behaviour, you shall call
>> ,----
>> | *sudo emerge -av somepackage
>> `----
>
> Couldn't your code fail more gracefully and transparently fallback on
> running the bare `sudo'?

That is the eshell built-in approach to suppress command emulation. You
can also apply it to "ls" or "du" or whatever command available in
eshell implementation(1). I wouldn't change it; eshell users know this
approach, likely (2).

Maybe more useful would be to improve Tramp, calling a command via
start-file-process directly (without opening a shell first). This is
already on my todo list, but it isn't simple; it needs basic changes.

At least I will move the eshell related information in etc/NEWS to the
"user visible changes" section.

(1): Check for "eshell/*" Lisp functions.

(2): eshell documentation is very poor. Even this is not documented; I
will improve it next days.

>         Stefan

Best regards, Michael.