Sync with Tramp 2.6.3-pre (don't merge with master)

* doc/misc/tramp.texi (Obtaining @value{tramp}): Mention the ELPA
Tramp manual.
(Remote processes): Adapt index.

* doc/misc/trampver.texi:
* lisp/net/trampver.el (tramp-version): Set to "2.6.3-pre".

* lisp/net/tramp.el (tramp-local-host-regexp): Extend.  Adapt :version.
(tramp-signal-process): PROCESS can also be a string.
(tramp-skeleton-directory-files):
* lisp/net/tramp-cache.el (with-tramp-saved-file-property)
(with-tramp-saved-file-properties)
(with-tramp-saved-connection-property)
(with-tramp-saved-connection-properties): Use `setf' but `setq' in macro.

* lisp/net/tramp-compat.el (tramp-compat-funcall): Declare debug.

* lisp/net/tramp-crypt.el (tramp-crypt-file-name-p): Exclude lock files.
(tramp-crypt-file-name-handler-alist): Use `identity' for
`abbreviate-file-name'.
(tramp-crypt-add-directory, tramp-crypt-remove-directory):
Adapt docstrings.
(tramp-crypt-cleanup-connection): New defun.  Add it to
`tramp-cleanup-connection-hook'

* lisp/net/tramp.el (tramp-skeleton-file-name-all-completions):
Handle "." and "..".

* lisp/net/tramp-adb.el (tramp-adb-handle-file-name-all-completions):
* lisp/net/tramp-fuse.el (tramp-fuse-handle-file-name-all-completions):
* lisp/net/tramp-gvfs.el (tramp-gvfs-handle-file-name-all-completions):
Remove special handling of "." an "..".

* lisp/net/tramp-sh.el (tramp-pipe-stty-settings): New defcustom.
(tramp-sh-handle-make-process): Use it.  (Bug#62093)

* test/lisp/net/tramp-tests.el (tramp-test18-file-attributes):
Adapt test.
(tramp-test31-signal-process): Extend.

2 files changed, 10 insertions, 8 deletions

diff --git a/doc/misc/tramp.texi b/doc/misc/tramp.texi
index 53a848ad652..3be88d1767a 100644
--- a/doc/misc/tramp.texi
+++ b/doc/misc/tramp.texi
@@ -318,7 +318,7 @@ behind the scenes when you open a file with @value{tramp}.
 @cindex GNU ELPA
 @vindex tramp-version
 
-@value{tramp} is included as part of Emacs (since @w{Emacs 22.1}).
+@value{tramp} is included as part of Emacs.
 
 @value{tramp} is also freely packaged for download on the Internet at
 @uref{https://ftp.gnu.org/gnu/tramp/}.  The version number of
@@ -340,10 +340,12 @@ versions packaged with Emacs can be retrieved by
 @end lisp
 
 @value{tramp} is also available as @uref{https://elpa.gnu.org, GNU
-ELPA} package.  Besides the standalone releases, further minor versions
-of @value{tramp} will appear on GNU ELPA, until the next @value{tramp}
-release appears.  These minor versions have a four-number string, like
-``2.4.5.1''.
+ELPA} package.  Besides the standalone releases, further minor
+versions of @value{tramp} will appear on GNU ELPA, until the next
+@value{tramp} release appears.  These minor versions have a
+four-number string, like ``2.4.5.1''.  The manual of the latest
+@value{tramp} ELPA package is located at
+@uref{https://elpa.gnu.org/packages/doc/tramp.html}.
 
 @value{tramp} development versions are available on Git servers.
 Development versions contain new and incomplete features.  The
@@ -4108,7 +4110,7 @@ To open @command{powershell} as a remote shell, use this:
 
 @subsection Remote process connection type
 @vindex process-connection-type
-@cindex tramp-process-connection-type
+@vindex tramp-process-connection-type
 
 Asynchronous processes behave differently based on whether they use a
 pseudo tty or not.  This is controlled by the variable
@@ -4245,7 +4247,7 @@ called @code{tramp-connection-local-*-ps-profile} and
 @end group
 @end lisp
 
-@cindex proced
+@cindex @code{proced}
 @vindex proced-show-remote-processes
 If you want to see a listing of remote system processes when calling
 @code{proced}, set user option @code{proced-show-remote-processes} to
diff --git a/doc/misc/trampver.texi b/doc/misc/trampver.texi
index 794c54c112e..956d055fdaf 100644
--- a/doc/misc/trampver.texi
+++ b/doc/misc/trampver.texi
@@ -7,7 +7,7 @@
 
 @c In the  Tramp GIT, the version number and the bug report address
 @c are auto-frobbed from configure.ac.
-@set trampver 2.6.2.29.2
+@set trampver 2.6.3-pre
 @set trampurl https://www.gnu.org/software/tramp/
 @set tramp-bug-report-address tramp-devel@@gnu.org
 @set emacsver 26.1