* lisp/files-x.el (connection-local-criteria)
(connection-local-profile-name-for-setq): New variables.
(with-connection-local-variables-1): ... let-bind them here.
(connection-local-update-profile-variables)
(connection-local-profile-name-for-criteria): New functions.
(with-connection-local-application-variables, setq-connection-local):
New macros.
* test/lisp/files-x-tests.el: Require 'tramp-integration'
(files-x-test--variable5, remote-lazy-var): New variables.
(files-x-test-hack-connection-local-variables-apply): Expand checks.
(files-x-test-with-connection-local-variables): Remove
'hack-connection-local-variables-apply' check (it belongs in the above
test), and expand some other checks.
(files-x-test--get-lazy-var, files-x-test--set-lazy-var): New
functions.
(files-x-test-connection-local-update-profile-variables)
(files-x-test-setq-connection-local): New tests.
* doc/lispref/variables.texi (Connection Local Variables): Split into
two subsections and document the new features.
* etc/NEWS: Announce 'setq-connection-local'.
* doc/emacs/custom.texi (Connection Variables): New node.
* doc/emacs/emacs.texi (Top): Add entry for Connection Variables.
* doc/emacs/misc.texi (Single Shell): Mention default value for
remote buffers.
* doc/lispref/variables.texi (Connection Local Variables):
Describe `with-connection-local-variables' instead of
`with-connection-local-profiles'.
* doc/misc/tramp.texi (Remote processes): Refer to Emacs manual.
Mention default connection-local settings for `shell-file-name'
and `shell-command-switch'.
* etc/NEWS: Mention connection-local variables changes.
* lisp/files-x.el (hack-connection-local-variables):
Push connection-local variables to `file-local-variables-alist'.
(connection-local-criteria-for-default-directory): New defsubst.
(with-connection-local-variables): Rename from
`with-connection-local-profiles'. Adapt implementation.
* lisp/files.el (hack-local-variables):
Call `hack-connection-local-variables'.
* lisp/shell.el (shell): Use `with-connection-local-variables'.
* lisp/subr.el (start-file-process-shell-command):
* lisp/progmodes/compile.el (compilation-start):
Use `with-connection-local-variables'. Do not set "/bin/sh" for
remote buffers, trust settings of `shell-file-name'. (Bug#24338),
(Bug#29723)
* lisp/net/ange-ftp.el (ange-ftp-compress, ange-ftp-uncompress):
Use `shell-command-switch'.
* lisp/net/tramp-adb.el (tramp-adb-connection-local-default-profile):
New defvar. Add it to connection-local profiles after loading "shell".
* lisp/net/tramp-integration.el (tramp-compat): Require tramp-compat.
(tramp-compat-exec-path): Do not declare anymore.
(tramp-connection-local-safe-shell-file-names): New defvar.
(tramp-connection-local-default-profile): New defconst. Activate
it after loading "shell".
(shell-file-name, shell-command-switch): Add safe-local-variable
property.
* lisp/net/tramp-sh.el (tramp-display-escape-sequence-regexp):
Add tramp-autoload cookie.
* test/lisp/files-x-tests.el (remote-shell-file-name):
Add safe-local-variable property to remote-* variables.
(tramp-connection-local-default-profile): Declare.
(files-x-test-with-connection-local-variables):
Rename from `files-x-test-with-connection-local-profiles'. Adapt
implementation.
* test/lisp/net/tramp-tests.el
(tramp-test34-connection-local-variables): New test.
(tramp-test34-explicit-shell-file-name): Run it also for tramp-adb.
Bind connection-local-{profile,criteria}-alist. Use tramp-adb
specific `shell-file-name'. Add safe-local-variable property to
`explicit-shell-file-name' and `explicit-sh-args'.
* lisp/files-x.el (connection-local-normalize-criteria): Do not
use PROPERTIES anymore.
(connection-local-get-profiles): Rewrite, in order to accept any
property as optional. (Bug#32090)
(connection-local-set-profiles):
Adapt ´connection-local-normalize-criteria' call.
* test/lisp/files-x-tests.el
(files-x-test-connection-local-set-profiles)
(files-x-test-hack-connection-local-variables-apply): Extend tests.
Most of this change is to boilerplate commentary such as license URLs.
This change was prompted by ftp://ftp.gnu.org's going-away party,
planned for November. Change these FTP URLs to https://ftp.gnu.org
instead. Make similar changes for URLs to other organizations moving
away from FTP. Also, change HTTP to HTTPS for URLs to gnu.org and
fsf.org when this works, as this will further help defend against
man-in-the-middle attacks (for this part I omitted the MS-DOS and
MS-Windows sources and the test tarballs to keep the workload down).
HTTPS is not fully working to lists.gnu.org so I left those URLs alone
for now.
For connection local variables interface, `class' is renamed
to `profile'. All arguments `criteria' are a plist now.
* doc/lispref/variables.texi (Connection Local Variables):
Rewrite.
* lisp/files-x.el (connection-local-profile-alist): Rename
from `connection-local-class-alist'. Adapt docstring.
(connection-local-criteria-alist): Adapt docstring.
(connection-local-normalize-criteria): New defun.
(connection-local-get-profiles): Rename from
`connection-local-get-classes'. Rewrite.
(connection-local-set-profiles): Rename from
`connection-local-set-classes'. Rewrite.
(connection-local-get-profile-variables): Rename from
`connection-local-get-class-variables'. Rewrite.
(connection-local-set-profile-variables): Rename from
`connection-local-set-class-variables'. Rewrite.
(hack-connection-local-variables)
(hack-connection-local-variables-apply)): Rewrite.
(with-connection-local-profiles): Rename from
`ith-connection-local-classes'. Rewrite.
* lisp/net/tramp.el (tramp-set-connection-local-variables):
Compute criteria.
* lisp/net/tramp-cmds.el (tramp-bug):
Use `connection-local-profile-alist'.
* test/lisp/files-x-tests.el (files-x-test--variables1)
(files-x-test--variables2, files-x-test--variables3)
(files-x-test--variables4, files-x-test--criteria1)
(files-x-test--criteria2): Make them a defconst.
(files-x-test--application)
(files-x-test--another-application, files-x-test--protocol)
(files-x-test--user, files-x-test--machine): New defconst.
(files-x-test--criteria): New defvar.
(files-x-test--criteria3): Remove.
(files-x-test-connection-local-set-profile-variables):
Rename from `files-x-test-connection-local-set-class-variables'.
Rewrite.
(files-x-test-connection-local-set-profiles): Rename from
`files-x-test-connection-local-set-classes'. Rewrite.
(files-x-test-hack-connection-local-variables-apply) Rewrite.
(files-x-test-with-connection-local-profiles): Rename from
`files-x-test-with-connection-local-classes'. Rewrite.
