bug#31355: 26.1; [PATCH] Fix remote-host/tramp directory tracking for shells in `term' buffers

[Phil Sainty]

With tramp methods now being mandatory, the term.el directory tracking
was generating invalid tramp paths on remote hosts.

I've rolled a patch for this (along with some very minor improvements
to the related commentary) in which I'm hard-coding the "ssh" method.
I'm not sure whether that's the ideal fix, but I suspect it's likely
to do the trick for most people, whereas the current code won't work
at all.


-Phil




In GNU Emacs 26.1 (build 1, x86_64-pc-linux-gnu, X toolkit, Xaw3d scroll 
bars)
 of 2018-04-15 built on shodan
Windowing system distributor 'The X.Org Foundation', version 
11.0.11804000
System Description:     Ubuntu 16.04.4 LTS

Recent messages:
For information about GNU Emacs and the GNU system, type C-h C-a.
uncompressing term.el.gz...done
C-c i is undefined
Quit [3 times]
Making completion list... [3 times]
Quit [4 times]
GNU Emacs 26.1 (build 1, x86_64-pc-linux-gnu, X toolkit, Xaw3d scroll 
bars) of 2018-04-15

Configured using:
 'configure --prefix=/home/phil/emacs/26.1rc1/usr/local
 --with-x-toolkit=lucid --without-sound'

Configured features:
XAW3D XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK DBUS GSETTINGS NOTIFY
GNUTLS LIBXML2 FREETYPE XFT ZLIB TOOLKIT_SCROLL_BARS LUCID X11 THREADS
LCMS2

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

Major mode: Dired by name

Minor modes in effect:
  show-paren-mode: t
  minibuffer-depth-indicate-mode: t
  winner-mode: t
  global-hl-line-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

Load-path shadows:
None found.

Features:
(shadow sort mail-extr imenu misearch multi-isearch jka-compr thingatpt
find-func emacsbug message rmc puny seq byte-opt gv bytecomp
byte-compile cconv cl-loaddefs cl-lib format-spec rfc822 mml mml-sec
password-cache epa derived epg epg-config gnus-util rmail rmail-loaddefs
mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils
mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr
mail-utils dired-x easymenu paren mb-depth winner ring hl-line dired
dired-loaddefs advice elec-pair 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 x-toolkit x multi-tty make-network-process emacs)

Memory information:
((conses 16 108228 20488)
 (symbols 48 20930 1)
 (miscs 40 423 129)
 (strings 32 31412 1231)
 (string-bytes 1 820395)
 (vectors 16 15792)
 (vector-slots 8 508466 10704)
 (floats 8 60 351)
 (intervals 56 1335 16)
 (buffers 992 17)
 (heap 1024 17853 1684))

0001-Fix-remote-host-directory-tracking-for-shells-in-ter.patch
Description: Text Data