There's no need to call 'get-buffer', since 'with-current-buffer'
does that internally.
* lisp/calendar/todo-mode.el (todo-merge-category):
* lisp/comint.el (comint-dynamic-list-completions):
* lisp/emacs-lisp/checkdoc.el (checkdoc-error):
* lisp/emacs-lisp/debug.el (debug, debugger-record-expression):
* lisp/emacs-lisp/eieio-opt.el (eieio-browse):
* lisp/emacs-lisp/re-builder.el (reb-restart-font-lock):
* lisp/erc/erc-dcc.el (erc-dcc-do-LIST-command):
* lisp/eshell/em-unix.el (eshell-poor-mans-grep):
* lisp/gnus/gnus-group.el (gnus-add-mark):
* lisp/net/eww.el (eww-next-bookmark, eww-previous-bookmark):
* lisp/net/sieve.el (sieve-upload):
* lisp/net/tramp-cmds.el (tramp-cleanup-some-buffers):
* lisp/obsolete/quickurl.el (quickurl-list-populate-buffer):
* lisp/org/ob-calc.el: (org-babel-execute:calc):
* lisp/org/org-agenda.el (org-agenda-use-sticky-p):
* lisp/pcomplete.el (pcomplete-show-completions):
* lisp/progmodes/bug-reference.el
(bug-reference--try-setup-gnus-article):
* lisp/progmodes/idlw-help.el
(idlwave-highlight-linked-completions):
* lisp/progmodes/verilog-mode.el (verilog-preprocess):
* lisp/replace.el (occur-1):
* lisp/term.el (term-dynamic-list-completions):
* lisp/time.el (world-clock-update):
* lisp/url/url-cache.el (url-store-in-cache):
* lisp/vc/vc-cvs.el (vc-cvs-merge, vc-cvs-merge-news):
* lisp/vc/vc-rcs.el (vc-rcs-system-release):
* lisp/vc/vc-svn.el (vc-svn-merge, vc-svn-merge-news):
* test/lisp/calendar/icalendar-tests.el
(icalendar-tests--get-error-string-for-export):
* test/lisp/erc/erc-dcc-tests.el
(pcomplete/erc-mode/DCC--get-1flag)
(pcomplete/erc-mode/DCC--get-2flags)
(pcomplete/erc-mode/DCC--get-2flags-reverse):
* test/lisp/erc/erc-networks-tests.el
(erc-networks--rename-server-buffer--existing--noreuse):
* test/lisp/erc/erc-scenarios-services-misc.el
(erc-scenarios-services-misc--reconnect-retry-nick):
* test/lisp/erc/erc-tests.el (erc--refresh-prompt):
Replace (with-current-buffer (get-buffer ...) ...) with
(with-current-buffer ...).

While `major-mode-remap-alist` provides a way for users to indicate the
major mode of their choice, we need a similar variable for the
use of packages.

This patch adds a new `major-mode-remap-defaults` and changes various
packages to obey it or make use of it.
I think it nicely cleans the regexp duplication between CC-mode and
`c-ts-mode.el` and also makes it easier/cleaner for users to override
the changes made by `*-ts-mode.el`.

* lisp/files.el (major-mode-remap-defaults): New variable.
(major-mode-remap): New function.
(set-auto-mode-0): Use it.
* doc/lispref/modes.texi (Auto Major Mode): Document them.

* lisp/textmodes/tex-mode.el (tex--redirect-to-submode):
Use `major-mode-remap`.
(major-mode-remap-defaults): Set it to remap AUCTeX modes by default.
* lisp/progmodes/ruby-ts-mode.el (auto-mode-alist): Leave it alone.
(major-mode-remap-defaults): Set this one instead.
* lisp/progmodes/c-ts-mode.el (c-or-c++-ts-mode): Use `major-mode-remap`.
(auto-mode-alist): Leave it alone.
(major-mode-remap-defaults): Set this one instead.
* lisp/org/ox.el (org-export-to-buffer): Modernize docstring accordingly.
* lisp/progmodes/cc-mode.el (c-or-c++-mode):
* lisp/org/ox-latex.el (org-latex-export-as-latex):
* lisp/org/ox-koma-letter.el (org-koma-letter-export-as-latex):
* lisp/org/ox-beamer.el (org-beamer-export-as-latex):
Use `major-mode-remap` when available.

This reverts commit 5254c582efb3e7171e955dde653e7530d2d3ffef.

This reverts commit 99483e214fdafa76e8001c7009dff13a76c33f32.

Until now @dircategory/@direntry entries were added only if
both TEXINFO_DIR_CATEGORY and TEXINFO_DIR_TITLE were set.
And the setting of TEXINFO_DIR_TITLE had to be careful to
provide exactly the right syntax.

This patch changes various things in this regard:
- Only require TEXINFO_DIR_CATEGORY in order to generate
  `@dircategory` and `@direntry`.
- Use the document title by default if TEXINFO_DIR_DESC is missing.
- Use the filename by default when TEXINFO_DIR_TITLE is missing.
- Try and make it harder to provide a direntry that does not
  have the right format or refers to a different filename than
  the one we're outputting to.

* lisp/org/ox-texinfo.el: Remove redundant `:group` arguments.
Prefer #' to quote function names.
(org-texinfo-template): Use sane defaults for `@direntry`.

* doc/misc/org.org (Texinfo specific export settings): Adjust accordingly.

* lisp/org/org-macs.el (org-split-string): Escape control chars.
* lisp/org/ox-latex.el (org-latex-guess-babel-language): And here.

01ebc95114f Fix 'help-quick-toggle'
afe49c7e2a2 ; * admin/authors.el (authors-aliases): Fix last change.
8b1f10f8cf4 ; Normalize Morgan Smith's attributions.
70cf4b694b3 ; * etc/PROBLEMS: Describe input lags due to GTK IM (bug#...
f28a557c7d4 * doc/lispref/modes.texi (Tabulated List Mode): Update.
d6131b5902a * lisp/net/tramp.el (tramp-methods): Fix typo in docstrin...
2eb85a9de1a ; * lisp/emacs-lisp/pcase.el (pcase-let*, pcase-let): Ano...
4c6653f23ae ; * lisp/emacs-lisp/pcase.el (pcase-let*, pcase-let): Doc...
5a64d2c7595 java-ts-mode: Indentation for opening brace on a separate...
9e56bd5ed87 Removed decommissioned PGP keyservers
e56f0ef51bf org: Fix security prompt for downloading remote resource
65ba3274652 Revert "Update to Org 9.6.19"
07a392f445e Update to Org 9.6.19

* lisp/org.el (org--confirm-resource-safe): Do not assume that
resource is safe when user replies "n" (do not download).

Reported-by: Max Nikulin <manikulin@gmail.com>
Link: https://orgmode.org/list/upj6uk$b7o$1@ciao.gmane.io