[debbugs-tracker] bug#23032: closed (25.0.91; Eshell misinterprets TRAMP multi-hop paths as pipes)

[GNU bug Tracking System]

Your message dated Sat, 19 Mar 2016 16:55:55 +0100
with message-id <address@hidden>
and subject line Re: bug#23032: 25.0.91; Eshell misinterprets TRAMP multi-hop 
paths as pipes
has caused the debbugs.gnu.org bug report #23032,
regarding 25.0.91; Eshell misinterprets TRAMP multi-hop paths as pipes
to be marked as done.

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address@hidden)


-- 
23032: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=23032
GNU Bug Tracking System
Contact address@hidden with problems
> --- Begin Message ---
>
>
>
> Subject: 
>
> 25.0.91; Eshell misinterprets TRAMP multi-hop paths as pipes
>
>
>
>
> Date: 
>
> Wed, 16 Mar 2016 16:21:54 +0000
>
>
>
>
> Steps to reproduce:
>
> 1. M-x eshell
>
> 2. Type a TRAMP path that makes an ad-hoc multi-hop connection,
>    such as:
>
>    cd /sshx:address@hidden|sudo:address@hidden:
>
> 3. Eshell responds "sudo:address@hidden:: command not found"
>
> 4. Type the same TRAMP path, but wrapped in quotes:
>
>    cd "/sshx:address@hidden|sudo:address@hidden:"
>
> 5. Eshell successfully navigates to the path.
>
> It seems that eshell too eagerly notices the pipe character
> and assumes that it's reading a piped command line,
> rather than first noticing that the character is inside a TRAMP path.
>
>
>
> In GNU Emacs 25.0.91.1 (x86_64-slackware-linux-gnu)
>  of 2016-02-16 built on eris
> Windowing system distributor 'The X.Org Foundation', version 11.0.11403000
> Configured using:
>  'configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var
>  --program-prefix= --program-suffix= --mandir=/usr/man
>  --infodir=/usr/info --without-gconf --without-gsettings --with-x
>  --with-x-toolkit=no --build=x86_64-slackware-linux 'CFLAGS=-O2
>  -fPIC''
>
> Configured features:
> XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND GPM DBUS NOTIFY ACL
> GNUTLS LIBXML2 FREETYPE XFT ZLIB X11
>
> Important settings:
>   value of $LC_COLLATE: C
>   value of $LANG: en_US.UTF-8
>   value of $XMODIFIERS: @im=exim
>   locale-coding-system: utf-8-unix
>
> Major mode: ERC
>
> Minor modes in effect:
>   erc-services-mode: t
>   erc-autoaway-mode: t
>   xterm-mouse-mode: t
>   winner-mode: t
>   type-break-mode: t
>   magit-wip-before-change-mode: t
>   magit-wip-after-apply-mode: t
>   magit-wip-after-save-mode: t
>   diff-auto-refine-mode: t
>   global-git-commit-mode: t
>   magit-auto-revert-mode: t
>   shell-dirtrack-mode: t
>   async-bytecomp-package-mode: t
>   electric-pair-mode: t
>   erc-list-mode: t
>   erc-menu-mode: t
>   erc-autojoin-mode: t
>   erc-ring-mode: t
>   erc-networks-mode: t
>   erc-pcomplete-mode: t
>   erc-match-mode: t
>   erc-netsplit-mode: t
>   erc-hl-nicks-mode: t
>   erc-button-mode: t
>   erc-fill-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
>   erc-readonly-mode: t
>   pdf-occur-global-minor-mode: t
>   display-time-mode: t
>   savehist-mode: t
>   global-eldoc-mode: t
>   electric-indent-mode: t
>   mouse-wheel-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
>   transient-mark-mode: t
>
> Recent messages:
> Logging in as `wgreenhouse'...
> Logging in without password
> Connecting to 127.0.0.1:9999... 
> Type "q" in help window to restore previous buffer.
> Logging in as ‘wgreenhouse’... done
> Type "q" in help window to restore previous buffer.
> Connecting to 127.0.0.1:9999... ...done
> Logging in as `wgreenhouse'...
> Logging in without password
> Logging in as ‘wgreenhouse’... done
>
> Load-path shadows:
> ~/git/org-mode/contrib/lisp/org-mime hides 
> /home/wgg/.emacs.d/elpa/org-mime-20120112/org-mime
> /usr/share/emacs/site-lisp/t-mouse hides /usr/share/emacs/25.0.91/lisp/t-mouse
> ~/git/org-mode/lisp/ob-screen hides /usr/share/emacs/25.0.91/lisp/org/ob-screen
> ~/git/org-mode/lisp/ob-C hides /usr/share/emacs/25.0.91/lisp/org/ob-C
> ~/git/org-mode/lisp/org-capture hides 
> /usr/share/emacs/25.0.91/lisp/org/org-capture
> ~/git/org-mode/lisp/org-w3m hides /usr/share/emacs/25.0.91/lisp/org/org-w3m
> ~/git/org-mode/lisp/org-eshell hides 
> /usr/share/emacs/25.0.91/lisp/org/org-eshell
> ~/git/org-mode/lisp/org-clock hides /usr/share/emacs/25.0.91/lisp/org/org-clock
> ~/git/org-mode/lisp/org-gnus hides /usr/share/emacs/25.0.91/lisp/org/org-gnus
> ~/git/org-mode/lisp/org-indent hides 
> /usr/share/emacs/25.0.91/lisp/org/org-indent
> ~/git/org-mode/lisp/ox-texinfo hides 
> /usr/share/emacs/25.0.91/lisp/org/ox-texinfo
> ~/git/org-mode/lisp/org-macs hides /usr/share/emacs/25.0.91/lisp/org/org-macs
> ~/git/org-mode/lisp/ob-java hides /usr/share/emacs/25.0.91/lisp/org/ob-java
> ~/git/org-mode/lisp/ox-ascii hides /usr/share/emacs/25.0.91/lisp/org/ox-ascii
> ~/git/org-mode/lisp/ob-octave hides /usr/share/emacs/25.0.91/lisp/org/ob-octave
> ~/git/org-mode/lisp/org-bbdb hides /usr/share/emacs/25.0.91/lisp/org/org-bbdb
> ~/git/org-mode/lisp/ob-latex hides /usr/share/emacs/25.0.91/lisp/org/ob-latex
> ~/git/org-mode/lisp/org-plot hides /usr/share/emacs/25.0.91/lisp/org/org-plot
> ~/git/org-mode/lisp/ox-man hides /usr/share/emacs/25.0.91/lisp/org/ox-man
> ~/git/org-mode/lisp/org-id hides /usr/share/emacs/25.0.91/lisp/org/org-id
> ~/git/org-mode/lisp/ob-sass hides /usr/share/emacs/25.0.91/lisp/org/ob-sass
> ~/git/org-mode/lisp/org-datetree hides 
> /usr/share/emacs/25.0.91/lisp/org/org-datetree
> ~/git/org-mode/lisp/ox hides /usr/share/emacs/25.0.91/lisp/org/ox
> ~/git/org-mode/lisp/ob-org hides /usr/share/emacs/25.0.91/lisp/org/ob-org
> ~/git/org-mode/lisp/org-timer hides /usr/share/emacs/25.0.91/lisp/org/org-timer
> ~/git/org-mode/lisp/org-attach hides 
> /usr/share/emacs/25.0.91/lisp/org/org-attach
> ~/git/org-mode/lisp/org-mouse hides /usr/share/emacs/25.0.91/lisp/org/org-mouse
> ~/git/org-mode/lisp/ob-R hides /usr/share/emacs/25.0.91/lisp/org/ob-R
> ~/git/org-mode/lisp/ob-awk hides /usr/share/emacs/25.0.91/lisp/org/ob-awk
> ~/git/org-mode/lisp/ob-perl hides /usr/share/emacs/25.0.91/lisp/org/ob-perl
> ~/git/org-mode/lisp/org-colview hides 
> /usr/share/emacs/25.0.91/lisp/org/org-colview
> ~/git/org-mode/lisp/ob-comint hides /usr/share/emacs/25.0.91/lisp/org/ob-comint
> ~/git/org-mode/lisp/org-mobile hides 
> /usr/share/emacs/25.0.91/lisp/org/org-mobile
> ~/git/org-mode/lisp/ob-mscgen hides /usr/share/emacs/25.0.91/lisp/org/ob-mscgen
> ~/git/org-mode/lisp/ob-haskell hides 
> /usr/share/emacs/25.0.91/lisp/org/ob-haskell
> ~/git/org-mode/lisp/ob-table hides /usr/share/emacs/25.0.91/lisp/org/ob-table
> ~/git/org-mode/lisp/ob-ocaml hides /usr/share/emacs/25.0.91/lisp/org/ob-ocaml
> ~/git/org-mode/lisp/ox-icalendar hides 
> /usr/share/emacs/25.0.91/lisp/org/ox-icalendar
> ~/git/org-mode/lisp/org-pcomplete hides 
> /usr/share/emacs/25.0.91/lisp/org/org-pcomplete
> ~/git/org-mode/lisp/org-agenda hides 
> /usr/share/emacs/25.0.91/lisp/org/org-agenda
> ~/git/org-mode/lisp/ob-ditaa hides /usr/share/emacs/25.0.91/lisp/org/ob-ditaa
> ~/git/org-mode/lisp/org-faces hides /usr/share/emacs/25.0.91/lisp/org/org-faces
> ~/git/org-mode/lisp/org-ctags hides /usr/share/emacs/25.0.91/lisp/org/org-ctags
> ~/git/org-mode/lisp/org hides /usr/share/emacs/25.0.91/lisp/org/org
> ~/git/org-mode/lisp/ob-picolisp hides 
> /usr/share/emacs/25.0.91/lisp/org/ob-picolisp
> ~/git/org-mode/lisp/ob-exp hides /usr/share/emacs/25.0.91/lisp/org/ob-exp
> ~/git/org-mode/lisp/ob-core hides /usr/share/emacs/25.0.91/lisp/org/ob-core
> ~/git/org-mode/lisp/ox-publish hides 
> /usr/share/emacs/25.0.91/lisp/org/ox-publish
> ~/git/org-mode/lisp/ob hides /usr/share/emacs/25.0.91/lisp/org/ob
> ~/git/org-mode/lisp/org-compat hides 
> /usr/share/emacs/25.0.91/lisp/org/org-compat
> ~/git/org-mode/lisp/ob-io hides /usr/share/emacs/25.0.91/lisp/org/ob-io
> ~/git/org-mode/lisp/ob-scala hides /usr/share/emacs/25.0.91/lisp/org/ob-scala
> ~/git/org-mode/lisp/org-irc hides /usr/share/emacs/25.0.91/lisp/org/org-irc
> ~/git/org-mode/lisp/ob-plantuml hides 
> /usr/share/emacs/25.0.91/lisp/org/ob-plantuml
> ~/git/org-mode/lisp/ob-maxima hides /usr/share/emacs/25.0.91/lisp/org/ob-maxima
> ~/git/org-mode/lisp/ob-clojure hides 
> /usr/share/emacs/25.0.91/lisp/org/ob-clojure
> ~/git/org-mode/lisp/ob-emacs-lisp hides 
> /usr/share/emacs/25.0.91/lisp/org/ob-emacs-lisp
> ~/git/org-mode/lisp/ob-tangle hides /usr/share/emacs/25.0.91/lisp/org/ob-tangle
> ~/git/org-mode/lisp/ob-asymptote hides 
> /usr/share/emacs/25.0.91/lisp/org/ob-asymptote
> ~/git/org-mode/lisp/ob-sql hides /usr/share/emacs/25.0.91/lisp/org/ob-sql
> ~/git/org-mode/lisp/org-bibtex hides 
> /usr/share/emacs/25.0.91/lisp/org/org-bibtex
> ~/git/org-mode/lisp/org-src hides /usr/share/emacs/25.0.91/lisp/org/org-src
> ~/git/org-mode/lisp/ob-sqlite hides /usr/share/emacs/25.0.91/lisp/org/ob-sqlite
> ~/git/org-mode/lisp/org-mhe hides /usr/share/emacs/25.0.91/lisp/org/org-mhe
> ~/git/org-mode/lisp/ob-lisp hides /usr/share/emacs/25.0.91/lisp/org/ob-lisp
> ~/git/org-mode/lisp/ob-makefile hides 
> /usr/share/emacs/25.0.91/lisp/org/ob-makefile
> ~/git/org-mode/lisp/ob-python hides /usr/share/emacs/25.0.91/lisp/org/ob-python
> ~/git/org-mode/lisp/org-habit hides /usr/share/emacs/25.0.91/lisp/org/org-habit
> ~/git/org-mode/lisp/org-archive hides 
> /usr/share/emacs/25.0.91/lisp/org/org-archive
> ~/git/org-mode/lisp/ob-ledger hides /usr/share/emacs/25.0.91/lisp/org/ob-ledger
> ~/git/org-mode/lisp/org-crypt hides /usr/share/emacs/25.0.91/lisp/org/org-crypt
> ~/git/org-mode/lisp/org-list hides /usr/share/emacs/25.0.91/lisp/org/org-list
> ~/git/org-mode/lisp/org-table hides /usr/share/emacs/25.0.91/lisp/org/org-table
> ~/git/org-mode/lisp/org-info hides /usr/share/emacs/25.0.91/lisp/org/org-info
> ~/git/org-mode/lisp/ob-js hides /usr/share/emacs/25.0.91/lisp/org/ob-js
> ~/git/org-mode/lisp/ox-html hides /usr/share/emacs/25.0.91/lisp/org/ox-html
> ~/git/org-mode/lisp/ob-ruby hides /usr/share/emacs/25.0.91/lisp/org/ob-ruby
> ~/git/org-mode/lisp/ox-md hides /usr/share/emacs/25.0.91/lisp/org/ox-md
> ~/git/org-mode/lisp/ox-latex hides /usr/share/emacs/25.0.91/lisp/org/ox-latex
> ~/git/org-mode/lisp/ob-fortran hides 
> /usr/share/emacs/25.0.91/lisp/org/ob-fortran
> ~/git/org-mode/lisp/ox-org hides /usr/share/emacs/25.0.91/lisp/org/ox-org
> ~/git/org-mode/lisp/ob-css hides /usr/share/emacs/25.0.91/lisp/org/ob-css
> ~/git/org-mode/lisp/org-rmail hides /usr/share/emacs/25.0.91/lisp/org/org-rmail
> ~/git/org-mode/lisp/ob-ref hides /usr/share/emacs/25.0.91/lisp/org/ob-ref
> ~/git/org-mode/lisp/ob-calc hides /usr/share/emacs/25.0.91/lisp/org/ob-calc
> ~/git/org-mode/lisp/org-inlinetask hides 
> /usr/share/emacs/25.0.91/lisp/org/org-inlinetask
> ~/git/org-mode/lisp/org-element hides 
> /usr/share/emacs/25.0.91/lisp/org/org-element
> ~/git/org-mode/lisp/org-docview hides 
> /usr/share/emacs/25.0.91/lisp/org/org-docview
> ~/git/org-mode/lisp/ox-beamer hides /usr/share/emacs/25.0.91/lisp/org/ox-beamer
> ~/git/org-mode/lisp/ob-lob hides /usr/share/emacs/25.0.91/lisp/org/ob-lob
> ~/git/org-mode/lisp/ob-eval hides /usr/share/emacs/25.0.91/lisp/org/ob-eval
> ~/git/org-mode/lisp/org-protocol hides 
> /usr/share/emacs/25.0.91/lisp/org/org-protocol
> ~/git/org-mode/lisp/ob-shen hides /usr/share/emacs/25.0.91/lisp/org/ob-shen
> ~/git/org-mode/lisp/org-entities hides 
> /usr/share/emacs/25.0.91/lisp/org/org-entities
> ~/git/org-mode/lisp/ox-odt hides /usr/share/emacs/25.0.91/lisp/org/ox-odt
> ~/git/org-mode/lisp/ob-scheme hides /usr/share/emacs/25.0.91/lisp/org/ob-scheme
> ~/git/org-mode/lisp/ob-keys hides /usr/share/emacs/25.0.91/lisp/org/ob-keys
> ~/git/org-mode/lisp/ob-gnuplot hides 
> /usr/share/emacs/25.0.91/lisp/org/ob-gnuplot
> ~/git/org-mode/lisp/ob-dot hides /usr/share/emacs/25.0.91/lisp/org/ob-dot
> ~/git/org-mode/lisp/ob-matlab hides /usr/share/emacs/25.0.91/lisp/org/ob-matlab
> ~/git/org-mode/lisp/org-macro hides /usr/share/emacs/25.0.91/lisp/org/org-macro
> ~/git/org-mode/lisp/org-footnote hides 
> /usr/share/emacs/25.0.91/lisp/org/org-footnote
> ~/git/org-mode/lisp/ob-lilypond hides 
> /usr/share/emacs/25.0.91/lisp/org/ob-lilypond
> ~/git/org-mode/lisp/org-feed hides /usr/share/emacs/25.0.91/lisp/org/org-feed
> ~/git/org-mode/lisp/org-version hides 
> /usr/share/emacs/25.0.91/lisp/org/org-version
> ~/git/org-mode/lisp/org-loaddefs hides 
> /usr/share/emacs/25.0.91/lisp/org/org-loaddefs
> ~/git/org-mode/lisp/org-install hides 
> /usr/share/emacs/25.0.91/lisp/org/org-install
> /usr/share/emacs/site-lisp/emms/tq hides 
> /usr/share/emacs/25.0.91/lisp/emacs-lisp/tq
> /usr/share/emacs/25.0.91/lisp/emacs-lisp/cl-generic hides 
> /home/wgg/.emacs.d/elpa/cl-generic-0.2/cl-generic
>
> Features:
> (shadow sort gnus-cite mail-extr nnir emacsbug sendmail gnus-topic
> gnus-delay gnus-draft utf-7 nndraft nnmh nnfolder nnmaildir gnus-agent
> gnus-srvr gnus-score score-mode nnvirtual gnus-msg gnus-art mm-uu
> mml2015 mm-view mml-smime smime dig mailcap nntp gnus-cache gnus-sum
> 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 gnus
> gnus-ems nnheader tramp-cache browse-url eieio-opt speedbar sb-image
> ezimage dframe tabify man windmove network-stream nsm starttls tls
> gnutls epa-file epa em-unix em-term term disp-table ehelp em-smart
> em-script em-prompt em-ls em-hist em-pred em-glob em-dirs em-cmpl
> em-basic em-banner em-alias esh-var esh-io esh-cmd esh-opt esh-ext
> esh-proc esh-arg esh-groups eshell esh-module esh-mode esh-util view
> exim xcb-xim xcb-xlib whitespace rainbow-delimiters erc-services
> erc-autoaway xt-mouse winner type-break symon battery shackle
> magit-wip magit-log magit-diff smerge-mode diff-mode git-commit
> log-edit message idna rfc822 mml mml-sec epg mm-decode mm-bodies
> mm-encode mail-parse rfc2231 rfc2047 rfc2045 ietf-drums mailabbrev
> mail-utils gmm-utils mailheader pcvs-util add-log magit-core
> magit-autorevert autorevert filenotify magit-process with-editor
> tramp-sh tramp tramp-compat tramp-loaddefs trampver ucs-normalize
> shell magit-popup easy-mmode async-bytecomp async magit-mode magit-git
> crm magit-section magit-utils dash elec-pair org-loaddefs
> sauron-identica sauron-jabber sauron-twittering sauron-notifications
> notifications sauron-org appt diary-lib diary-loaddefs sauron-dbus
> dbus xml sauron-erc erc-list erc-menu erc-join erc-ring erc-networks
> erc-pcomplete pcomplete erc-track erc-match erc-netsplit erc-hl-nicks
> color erc-button erc-fill erc-stamp erc-goodies erc erc-backend
> erc-compat auth-source gnus-util mm-util help-fns mail-prsvr
> password-cache thingatpt sauron pdf-occur ibuf-ext ibuffer tablist
> tablist-filter semantic/wisent/comp semantic/wisent
> semantic/wisent/wisent semantic/util-modes semantic/util semantic
> semantic/tag semantic/lex semantic/fw mode-local find-func cedet dired
> pdf-isearch let-alist pdf-misc imenu pdf-tools compile comint
> ansi-color ring cus-edit cus-start cus-load wid-edit pdf-view bookmark
> pp jka-compr pdf-cache pdf-info tq pdf-util advice format-spec
> image-mode exwm-randr xcb-randr exwm-config ido seq exwm exwm-input
> xcb-keysyms exwm-manage exwm-floating xcb-cursor xcb-render
> exwm-layout exwm-workspace exwm-core derived xcb-ewmh xcb-icccm xcb
> xcb-xproto xcb-types cl-seq edmacro kmacro
> sanityinc-tomorrow-day-theme color-theme-sanityinc-tomorrow
> theme-changer solar cal-dst cal-menu calendar cal-loaddefs cl time
> saveplace savehist server finder-inf eieio byte-opt bytecomp
> byte-compile cl-extra help-mode cconv eieio-core cl-macs gv
> cl-loaddefs pcase cl-lib info package easymenu epg-config time-date
> mule-util tooltip eldoc electric uniquify ediff-hook vc-hooks
> lisp-float-type mwheel x-win term/common-win x-dnd tool-bar dnd
> fontset image regexp-opt fringe tabulated-list newcomment elisp-mode
> lisp-mode prog-mode register page menu-bar rfn-eshadow timer select
> scroll-bar mouse jit-lock font-lock syntax facemenu font-core 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 charscript
> case-table epa-hook jka-cmpr-hook help simple abbrev 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
> dynamic-setting font-render-setting x multi-tty make-network-process
> emacs)
>
> Memory information:
> ((conses 16 1031607 243061)
>  (symbols 48 164450 2)
>  (miscs 40 885 2418)
>  (strings 32 462013 52277)
>  (string-bytes 1 23793062)
>  (vectors 16 202179)
>  (vector-slots 8 2453195 207435)
>  (floats 8 2632 486)
>  (intervals 56 13394 1871)
>  (buffers 976 69)
>  (heap 1024 179153 7388))
>
>
>
> --- End Message ---
> --- Begin Message ---
>
>
>
> Subject: 
>
> Re: bug#23032: 25.0.91; Eshell misinterprets TRAMP multi-hop paths as pipes
>
>
>
>
> Date: 
>
> Sat, 19 Mar 2016 16:55:55 +0100
>
>
>
>
> User-agent: 
>
> Gnus/5.13 (Gnus v5.13) Emacs/25.1.50 (gnu/linux)
>
>
>
>
> William G. Gardella <address@hidden> writes:
>
> Hi William,
>
> > Fair enough; given that quoting or escaping works around the problem,
> > maybe a stronger note in the manual is a satisfactory solution.
>
> I've added a respective sentence to the section "2.2 Arguments" of
> eshell.texi. Closing the bug.
>
> > Best,
> > WGG
>
> Best regards, Michael.
>
>
> --- End Message ---