This reverts most of commit 14fb657ba8
and its followup fixes, and instead fixes the original bugs in a
different manner that doesn't affect any unrelated use cases. As
part of this, the code which caused 'expand-file-name' to enforce
a trailing slash on expanded directories is removed, as this kind
of semantic processing is outside of 'expand-file-name's scope.
* src/fileio.c (Fexpand_file_name): If expanding default_directory
yields a remote file name, call its handlers. (Bug#26911)
(Bug#34834)
* doc/lispref/files.texi (File Name Expansion): Remove the
requirement that expanding a directory name yields a directory
name, i.e. that the expansion must end in a slash.
* etc/NEWS: Remove the announcement of the changed behavior of
'expand-file-name' wrt trailing slashes.
* test/src/fileio-tests.el (fileio-tests--HOME-trailing-slash)
(fileio-tests--expand-file-name-trailing-slash): Remove tests.
* test/lisp/net/tramp-tests.el (tramp-test05-expand-file-name): No
need to expect different results in Emacs 28 and later.
f20169399d (origin/emacs-27) Fix typo in Introduction to Emacs Lisp
7605060d51 Update Elisp Manual reference to which-function-mode
29708cbde7 Some precisions to bug handling
dddc971f0e CC Mode: Fix processing for when c-multiline-string-start-...
4a73fb9668 Fix description of %-constructs in 'mode-line-format'
* doc/lispref/minibuf.texi (Text from Minibuffer): Document it.
* lisp/help-fns.el (describe-function): Adjust the caller.
* lisp/minibuffer.el (format-prompt): Interpret a nil default
value as "no default".
* lisp/progmodes/project.el (project-async-shell-command)
(project-shell-command): New commands to run 'async-shell-command'
and 'shell-command' in project's root directory.
(project-prefix-map): Bind commands to '!' and '&'.
* doc/emacs/maintaining.texi (Project File Commands): Document the
new commands.
* etc/NEWS: Announce the new commands.
Problem reported by Yegor Timoshenko (Bug#26911),
and I ran into it myself recently in normal-top-level.
* doc/lispref/files.texi (File Name Expansion), etc/NEWS: Mention this.
* src/fileio.c (Fexpand_file_name): Expand "/a/b/." to "/a/b/" not
"/a/b", to avoid misinterpreting a symlink "/a/b". Similarly,
expand "/a/b/c/.." to "/a/b/" not "/a/b".
* test/lisp/net/tramp-tests.el (tramp-test05-expand-file-name):
Adjust to match new behavior.
(tramp-test05-expand-file-name-relative): This test now succeeds,
at least on Fedora 31.
* test/src/fileio-tests.el:
(fileio-tests--expand-file-name-trailing-slash) New test.
* doc/lispref/minibuf.texi (Text from Minibuffer): Document them.
* lisp/minibuffer.el (format-prompt): New function (bug#12443).
(minibuffer-default-prompt-format): New variable.
* lisp/gnus/gnus-dbus.el: New library, registering a signal that
closes all Gnus servers when the system is going to sleep.
* lisp/gnus/gnus-start.el: Check new option
`gnus-dbus-close-on-sleep', and register the appropriate D-Bus signal
if it is non-nil.
* lisp/gnus/gnus.el: New gnus-dbus customization group.
* doc/misc/gnus.texi: Document.
* doc/lispref/variables.texi (Adding Generalized Variables): Fix example.
* lisp/emacs-lisp/cl-lib.el (substring)
* lisp/emacs-lisp/gv.el (cons, logand): Return the value being
assigned, as specified for 'setf'. (bug#35546)
* doc/misc/tramp.texi: Adapt Tramp and Emacs version numbers.
(Remote processes): Describe `process-file-return-signal-string'
and $INSIDE_EMACS.
(Frequently Asked Questions): Mention Emacs 28.
Describe `tramp-smb-options'.
* doc/misc/trampver.texi: Change version to "2.4.5-pre".
* lisp/net/tramp-adb.el (process-file-return-signal-string): Declare.
(tramp-adb-handle-write-region): Flush the cache after the file
has been written.
(tramp-adb-handle-set-file-modes, tramp-adb-handle-set-file-times):
Add optional _FLAG.
(tramp-adb-handle-copy-file, tramp-adb-handle-rename-file)
(tramp-adb-handle-process-file): Use `tramp-file-local-name'.
(tramp-adb-get-signal-strings): New defun.
(tramp-adb-handle-process-file): Use it.
(tramp-adb-handle-make-process): Implement `stderr'. Use
`insert-file-contents-literally'.
(tramp-adb-send-command-and-check): Add optional argument
EXIT-STATUS.
(tramp-adb-handle-process-file): Use it.
* lisp/net/tramp-archive.el (tramp-archive-file-name-handler):
Increase `max-specpdl-size' temporarily.
* lisp/net/tramp-cache.el (top):
Use `insert-file-contents-literally'.
* lisp/net/tramp-cmds.el (tramp-rename-files):
Use `tramp-file-local-name'.
* lisp/net/tramp-gvfs.el (tramp-gvfs-enabled): Prevent crash for
older Emacsen.
(top): Adapt `tramp-gvfs-unload-hook'.
(tramp-gvfs-handle-file-system-info): Fix error.
(tramp-gvfs-handle-set-file-modes, tramp-gvfs-handle-set-file-times):
Add optional _FLAG.
* lisp/net/tramp-rclone.el (tramp-rclone-flush-directory-cache):
Fix a problem with older Emacsen.
* lisp/net/tramp-sh.el (process-file-return-signal-string): Declare.
(tramp-sh-extra-args): Add "-noediting" as bash arg.
(tramp-hexdump-encode, tramp-hexdump-awk-encode)
(tramp-od-encode, tramp-od-awk-encode): New defconst.
(tramp-awk-encode, tramp-awk-decode): Adapt.
(tramp-awk-coding-test): Remove.
(tramp-remote-coding-commands): Add hexdump/awk encoding. (Bug#35639)
(tramp-find-inline-encoding): Adapt handling of awk, hexdump and od.
(tramp-get-remote-busybox, tramp-get-remote-awk)
(tramp-get-remote-hexdump, tramp-get-remote-od): New defuns.
(tramp-sh-handle-make-symbolic-link):
(tramp-do-copy-or-rename-file-directly)
(tramp-sh-handle-process-file, tramp-set-remote-path)
(tramp-find-inline-encoding, tramp-get-remote-touch):
Use `tramp-file-local-name'.
(tramp-do-file-attributes-with-stat): Simplify shell command.
Suppress errors (interpret as nil).
(tramp-sh-handle-set-file-modes, tramp-sh-handle-set-file-times):
Add optional _FLAG.
(tramp-sh-handle-make-process): Do not visit with
`insert-file-contents'. Delete tmp file only if exists. Support
`stderr' as file name. Delete temporary stderr file. Flush
connection properties in time.
(tramp-sh-get-signal-strings): New defun.
(tramp-sh-handle-process-file): Use it.
(tramp-sh-handle-write-region): Copy to temp file only if FILENAME
exists. (Bug#40156)
(tramp-set-remote-path): Send the command in several chunks if it
is too large. (Bug#42538)
(tramp-open-connection-setup-interactive-shell): Move up "set +o
vi +o emacs" command. (Bug#39399)
(tramp-send-command-and-read): Suppress `signal-hook-function'
when reading expression.
(tramp-send-command-and-check): Add optional argument EXIT-STATUS.
(tramp-sh-handle-process-file): Use it. (Bug#41099)
* lisp/net/tramp-smb.el (tramp-smb-conf): Fix docstring.
(tramp-smb-options): New defcustom.
(tramp-smb-handle-copy-directory, tramp-smb-handle-file-acl)
(tramp-smb-handle-set-file-acl, tramp-smb-maybe-open-connection):
Use it.
(tramp-smb-errors): Add "NT_STATUS_INVALID_PARAMETER".
(tramp-smb-handle-make-symbolic-link)
(tramp-smb-handle-process-file): Use `tramp-file-local-name'.
* lisp/net/tramp-sudoedit.el (tramp-sudoedit-do-copy-or-rename-file):
(tramp-sudoedit-handle-set-file-uid-gid):
Use `tramp-unquote-file-local-name'.
(tramp-sudoedit-handle-make-symbolic-link):
Use `tramp-file-local-name'.
(tramp-sudoedit-handle-file-system-info): Fix a scoping error.
(tramp-sudoedit-handle-set-file-modes):
(tramp-sudoedit-handle-set-file-times): Add optional _FLAG.
* lisp/net/tramp.el: Bump version to 2.4.5-pre.
(tramp-file-local-name, tramp-unquote-file-local-name): New defuns.
(tramp-set-connection-local-variables-for-buffer)
(tramp-equal-remote, tramp-handle-make-auto-save-file-name):
Use `tramp-tramp-file-p'.
(tramp-parse-file): Use `insert-file-contents-literally'.
(tramp-handle-file-modes, tramp-handle-file-times):
Add optional _FLAG.
(tramp-handle-shell-command): Fix `window-start' in output buffer.
(Bug#39171)
Handle `shell-command-dont-erase-buffer'. (Bug#39067)
Reorganize error-buffer handling. Set `default-directory'.
(Bug#39253)
(tramp-handle-shell-command, tramp-handle-start-file-process):
Implement asynchronous `error-buffer'.
(tramp-action-process-alive): Read pending output.
(tramp-read-passwd): Use `tramp-compat-temporary-file-directory'.
(Bug#39389, Bug#39489)
(tramp-interrupt-process): Improve command.
* lisp/net/trampver.el: Change version to "2.4.5-pre".
(tramp-repository-branch, tramp-repository-version):
Bind `debug-on-error' to nil.
* test/lisp/net/tramp-tests.el (tramp-get-remote-gid)
(process-file-return-signal-string)
(shell-command-dont-erase-buffer): Declare.
(tramp-test10-write-region, tramp-test28-process-file)
(tramp-test29-start-file-process, tramp-test30-make-process)
(tramp-test31-interrupt-process, tramp-test32-shell-command):
Extend test.
(tramp-test10-write-region, tramp-test21-file-links): Use function
symbols.
(tramp-test18-file-attributes): Check `file-ownership-preserved-p'
only if possible.
(tramp--test-async-shell-command): New defun.
(tramp--test-shell-command-to-string-asynchronously): Use it.
(tramp-test32-shell-command-dont-erase-buffer): New test.
* doc/misc/tramp.texi (Remote processes): Precise restrictions for direct
async processes.
* lisp/net/tramp.el (tramp-methods): Adapt docstring.
(tramp-direct-async-process-p): Make it more precise.
(tramp-handle-make-process): Rewrite, based on `make-process'.
* test/lisp/net/tramp-tests.el (tramp-test-temporary-file-directory):
Add `tramp-direct-async-args` for mock method.
(tramp-test29-start-file-process, tramp-test30-make-process):
Use weaker regexp checking "foo".
(tramp-test30-make-process): Do not check stderr for direct async processes.
(tramp--test--deftest-direct-async-process): New defmacro.
(tramp-test29-start-file-process-direct-async)
(tramp-test30-make-process-direct-async): New tests.
* lisp/international/kinsoku.el (kinsoku): Provide 'kinsoku'.
* lisp/cus-start.el (standard): Use 'require' instead of 'load.
* etc/NEWS:
* doc/emacs/display.texi (Visual Line Mode): Improve wording and
markup of last change.
Note about the change around line 9257 and 23372:
Before, the test for whitespace checks for can_wrap_before and
can_wrap_after simutaniously. Now we separate these two checks, and
the logic needs to change a little bit. However, when we don't enable
the new wrapping feature, 'can_wrap_after' is equivalent to
'IT_DISPLAYING_WHITESPACE' and 'can_wrap_before' is equivalent to
'!IT_DISPLAYING_WHITESPACE'. And the new logic is equivalent with the
old one in that case.
Old logic:
if (whitespace) /* Which means can wrap after && can't wrap
before. */
may_wrap = true;
else if (may_wrap) /* aka (!whitespace && may_wrap)
(set wrap point) * aka (can't wrap after && can wrap before
may_wrap = false * && may_wrap)
*/
New logic:
if (can_wrap_after)
next_may_wrap = true
else
next_may_wrap = false;
if (may_wrap && can_wrap_before)
(set wrap point)
/* Update may_wrap. */
may_wrap = next_may_wrap;
* src/xdisp.c (it_char_has_category, char_can_wrap_before)
(char_can_wrap_after): New functions.
(move_it_in_display_line_to, display_line): Replace calls to
'IT_DISPLAYING_WHITESPACE' with either 'char_can_wrap_before' or
'char_can_wrap_after'.
(word-wrap-by-category): New variable.
* lisp/cus-start.el (minibuffer-prompt-properties--setter): Add
'word-wrap-by-category' as a customizable variable.
* doc/emacs/display.texi (Visual Line Mode): Add a paragraph about the
new 'word-wrap-by-category' feature.
* etc/NEWS: Announce the change.
Allow user to enable globstar when the shell support
it and disable it by default (e.g. bash).
* lisp/dired.el (dired-maybe-use-globstar): New user option.
(dired-enable-globstar-in-shell): New variable.
(dired-insert-directory): if `dired-maybe-use-globstar' is
non-nil and the shell supports globstar, then enable it.
* doc/emacs/dired.texi: Document feature.
; * etc/NEWS: Add entry.
362ca83a3b (origin/emacs-27) Let Emacs start even if curdir is inacce...
dd989c0ea0 * etc/NEWS: Mention GnuPG 2.0 through 2.1.5 issue (Bug#428...
4542b750cc Fix bug with ~/Emacs file not being read at init
9b403d624e ; Fix last change
6bff65a626 ; * doc/lispref/sequences.texi (Sequence Functions): Typo ...
3c4edfd85e Prevent from frozen frame after `C-z' in Lucid builds
98e8241992 Document the 'flex' completion style
19fa8b7ca3 Note that Emacs needs systemd support if systemd is used t...
# Conflicts:
# etc/NEWS
* lisp/textmodes/flyspell.el (flyspell-use-mouse-3-for-menu): Rename
from 'flyspell-correct-on-mouse-3'. The previous name did not make it
clear that it's about opening a menu. (Bug#11680)
(flyspell--set-use-mouse-3-for-menu): Rename from
'flyspell--set-correct-on-mouse-3'. Bind menu to 'down-mouse-3'
instead of 'mouse-3' to be more in line with user expectations.
(flyspell-mode): Use the above new names.
* doc/emacs/fixit.texi (Spelling):
* etc/NEWS: Update documentation to use the new name.
Suggested by Stefan Monnier <monnier@iro.umontreal.ca>.
* lisp/textmodes/flyspell.el
(flyspell-correct-on-mouse-3): New option to bind
'flyspell-correct-word' to 'mouse-3'.
(flyspell--set-correct-on-mouse-3): New function to update option.
(flyspell-mode): Update 'flyspell-mouse-map' if above option is
set.
* doc/emacs/fixit.texi (Spelling): Mention the new option.
* etc/NEWS: Announce the new option.
