* lisp/emacs-lisp/lisp-mode.el (lisp-current-defun-name): Further
tweaks to make (autoload 'foo) work again. Perhaps this should
all be reverted to the original version and then given a new rething.
* lisp/subr.el (make-directory-autoloads)
(update-directory-autoloads): Make available by default again
(bug#57200).
* lisp/obsolete/autoload.el (make-directory-autoloads): Add
obsoletion form.
(batch-update-autoloads): Fix warning.
The metamail package was last released in 1994, and has been removed
from most GNU/Linux distributions due to being buggy and unmaintained.
* lisp/gnus/gnus-uu.el (gnus-uu-view-with-metamail): Make obsolete.
* doc/misc/gnus.texi (Other Decode Variables): Don't document
above obsolete variable.
* lisp/gnus/gnus-util.el (gnus-iswitchb-completing-read): Make
obsolete. It depends on the obsolete library iswitchb.el.
(gnus-completing-read-function): Don't advertise above obsolete
function.
* lisp/net/tramp-adb.el
(tramp-adb-handle-directory-files-and-attributes): Use it.
* lisp/net/tramp-compat.el (tramp-compat-replace-regexp-in-region):
New defalias.
* lisp/net/tramp-crypt.el (tramp-crypt-do-encrypt-or-decrypt-file-name):
Fix root filename for cache.
* lisp/net/tramp-gvfs.el (tramp-gvfs-do-copy-or-rename-file):
Adapt check for proper remote command.
* lisp/net/tramp-sh.el (tramp-open-shell): Add sanity check for
shell prompt.
(tramp-get-ls-command): Check, that argument "--color=never" has
the intended effect.
* src/xdisp.c (mode_line_update_needed, redisplay_window)
(decode_mode_spec): Don't avoid calling current_column, as it is
now fast enough.
(redisplay_window) <optional_new_start>: Don't call 'move_it_to'
if its result will not be used.
(Flong_line_optimizations_p): New primitive.
* src/indent.c (Fcurrent_column): Doc fix.
(current_column, scan_for_column): When in a buffer with long
and/or truncated lines, quickly return an approximate value.
* src/window.c (Frecenter): Use the old text-mode code when the
buffer has very long lines.
* lisp/simple.el (line-move): Avoid costly calls to
'line-move-partial' and 'line-move-visual' when lines are
truncated and/or very long.
(move-beginning-of-line): Call 'line-beginning-position' instead
of the slower 'skip-chars-backward'.
* etc/NEWS: Announce 'long-line-optimizations-p'.
* lisp/emacs-lisp/nadvice.el (advice--interactive-form): Sink the call
to `commandp` into the autoloaded function case since it's redundant in
the other branch.
(advice--make-interactive-form): Take just the interactive forms rather
than the actual functions as arguments.
(oclosure-interactive-form): Use `advice--interactive-form` rather than
`commandp` since we'd call `advice--interactive-form` afterwards anyway.
* etc/NEWS: Announce new value of `deactivate-mark'.
* lisp/simple.el (deactivate-mark): Handle new value.
(bug#57147)
* src/keyboard.c (syms_of_keyboard): Update doc string of
`deactivate-mark'.
Previously, '$?' (last exit code) was only useful for external
commands, and '$$' (last result) was only useful for Lisp commands.
* lisp/eshell/esh-cmd.el (eshell-lisp-form-nil-is-failure): New
option.
(eshell-lisp-command): Set last exit code to 1 when the command
signals an error, and 2 if it returns nil (for Lisp forms only).
* lisp/eshell/esh-proc.el (eshell-sentinel): Set last result to t if
the command succeeded.
* test/lisp/eshell/esh-cmd-tests.el
(esh-cmd-test/while-loop-lisp-form, esh-cmd-test/until-loop-lisp-form)
(esh-cmd-test/if-else-statement-lisp-form)
(esh-cmd-test/if-else-statement-lisp-form-2)
(esh-cmd-test/unless-else-statement-lisp-form): New tests.
* test/lisp/eshell/esh-var-tests.el
(esh-var-test/last-status-var-lisp-command)
(esh-var-test/last-status-var-lisp-form)
(esh-var-test/last-status-var-lisp-form-2)
(esh-var-test/last-status-var-ext-cmd)
(esh-var-test/last-status-var-ext-cmd): New tests.
(esh-var-test/last-result-var2): Rename from this...
( esh-var-test/last-result-var-twice): ... to this.
* doc/misc/eshell.texi (Variables): Update documentation about '$?'
and '$$'.
(Control Flow): Mention that '(lisp forms)' can be used as
conditionals.
* etc/NEWS: Announce this change (bug#57129).
* lisp/eshell/esh-cmd.el (eshell-structure-basic-command): Forms
beginning with 'eshell-escape-arg' are "data-wise".
* test/lisp/eshell/esh-cmd-tests.el (esh-cmd-test/while-loop)
(esh-cmd-test/until-loop, esh-cmd-test/if-statement)
(esh-cmd-test/if-else-statement, esh-cmd-test/unless-statement)
(esh-cmd-test/unless-else-statement): Use variable interpolation.
(esh-cmd-test/while-loop-ext-cmd, esh-cmd-test/until-loop-ext-cmd)
(esh-cmd-test/if-else-statement-ext-cmd)
(esh-cmd-test/unless-else-statement-ext-cmd): New tests, adapted from
the existing ones.
* doc/misc/eshell.texi (Control Flow): Update documentation for
conditionals (bug#57129).
This simplifies usage of 'eshell-close-handles' in several places and
makes it work more like the docstring indicated it would.
* lisp/eshell/esh-io.el (eshell-close-handles): Only store EXIT-CODE
and RESULT if they're non-nil. Also, use 'dotimes' and 'dolist' to
simplify the implementation.
* lisp/eshell/em-alias.el (eshell-write-aliases-list):
* lisp/eshell/esh-cmd.el (eshell-rewrite-for-command)
(eshell-structure-basic-command): Adapt calls to
'eshell-close-handles'.
* test/lisp/eshell/eshell-tests.el (eshell-test/simple-command-result)
(eshell-test/lisp-command, eshell-test/lisp-command-with-quote)
(eshell-test/for-loop, eshell-test/for-name-loop)
(eshell-test/for-name-shadow-loop, eshell-test/lisp-command-args)
(eshell-test/subcommand, eshell-test/subcommand-args)
(eshell-test/subcommand-lisp): Move from here...
* test/lisp/eshell/esh-cmd-tests.el
(esh-cmd-test/simple-command-result, esh-cmd-test/lisp-command)
(esh-cmd-test/lisp-command-with-quote, esh-cmd-test/for-loop)
(esh-cmd-test/for-name-loop, esh-cmd-test/for-name-shadow-loop)
(esh-cmd-test/lisp-command-args, esh-cmd-test/subcommand)
(esh-cmd-test/subcommand-args, esh-cmd-test/subcommand-lisp): ... to
here.
(esh-cmd-test/and-operator, esh-cmd-test/or-operator)
(esh-cmd-test/for-loop-list, esh-cmd-test/for-loop-multiple-args)
(esh-cmd-test/while-loop, esh-cmd-test/until-loop)
(esh-cmd-test/if-statement, esh-cmd-test/if-else-statement)
(esh-cmd-test/unless-statement, esh-cmd-test/unless-else-statement):
New tests.
* doc/misc/eshell.texi (Invocation): Explain '&&' and '||'.
(for loop): Move from here...
(Control Flow): ... to here, and add documentation for other control
flow forms.
* emacs-authors-mode.el: Rename all symbols from 'etc-authors-*' to
'emacs-authors-*'. Make most old names into obsolete compat aliases.
* admin/authors.el: (Bug#57105)
* etc/AUTHORS: Use 'emacs-authors' instead of 'etc-authors'.
* lisp/progmodes/gud.el (gud-perldb-massage-args): Allow '-E' switch
and use it as a default in favor of '-e'
* etc/NEWS ('perldb' now recognizes '-E') New entry in section 'Gud'
* lisp/faces.el (face-at-point): Say what this function does.
* lisp/thingatpt.el (thing-at-point-face-at-point): Add `face'
type (bug#57087).
(thing-at-point-provider-alist, thing-at-point): Mention it in the
doc strings.
