* doc/lispref/tips.texi (Comment Tips): Update information on section
headings to reflect common usage.
Previously the tips stated that if the code is split up into multiple
sections, then that should be done by splitting up the ";;; Code:"
section into multiple sub-sections.
However about half the libraries in Emacs instead use multiple
top-level sections. We update the tips (aka conventions) to allow
this common usage, but because it is awkward if there is a section
named "Code", which contains only some of the code instead of all of
it, we now recommend that that section should be empty in this case.
We cannot just give up on the "Code:" section/heading because that is
an old convention that is followed be nearly every library and because
it is likely that there are some utilities out there that depend on
its presence.
This was discussed in
https://lists.gnu.org/archive/html/emacs-devel/2020-07/msg00444.htmlhttps://lists.gnu.org/archive/html/emacs-devel/2020-08/msg00001.html
* doc/emacs/dired.texi (Operating on Files): Mention the new
defcustom (bug#25075).
* lisp/dired-aux.el (dired-do-copy): Invert the value of
`dired-copy-dereference' in lexical scope when prefix argument is
'(4). Update function documentation for the new defcustom.
* lisp/dired-aux.el (dired-copy-file): Use `dired-copy-dereference' as
the `dereference' argument to `dired-copy-file-recursive'.
* lisp/dired-aux.el (dired-copy-file-recursive): Add new optional
argument `dereference'.
* lisp/dired.el (dired-copy-dereference): New defcustom, defaults to
nil.
* doc/emacs/misc.texi (Single Shell): Reintroduce the actual
buffer names in the user manual (bug#39138), but keep the
references to the variables. It's easier for people reading the
user manual to deal with actual names.
Buffers `*Shell Command Output*' and `*Async Shell Command*'
have been around since a long time; used across several libraries,
they are de facto output buffers for shell commands.
* lisp/simple.el (shell-command-buffer-name)
(shell-command-buffer-name-async): New variables.
* lisp/dired-aux.el
* lisp/gnus/gnus-sum.el
* lisp/gnus/gnus-win.el
* lisp/ibuf-ext.el
* lisp/net/tramp.el: Use them.
* etc/NEWS (Changes in Emacs 28.1): Announce this change.
* doc/emacs/misc.texi (Single Shell)
* doc/misc/tramp.texi (Remote processes):
Update manual (bug#39138).
* lisp/whitespace.el (whitespace-missing-newline-at-eof): New face
(bug#34952).
(whitespace-report-region): Add a test for
end-of-buffer-without-newline.
(whitespace-color-on): Ditto.
* doc/emacs/display.texi (Useless Whitespace): Document it.
* lisp/gnus/mml.el (mml-parse-1): Use `data-encoding' to be
slightly less confusing than `content-transfer-encoding'.
* doc/misc/emacs-mime.texi (MML Definition): Document it.
* lisp/gnus/message.el (message-insert-screenshot): Adjust usage.
* doc/misc/message.texi (System Mailer Setup): Document the usage.
* lisp/gnus/gnus-art.el (gnus-url-mailto): Move most of the code
here to 'message-mailto-1' (bug#38314).
* lisp/gnus/message.el (message-parse-mailto-url): Mark as obsolete.
(message-parse-mailto-url): Rewritten slightly from the above.
(message-mailto): New command.
(message-mailto-1): New function.
The commands now also now work on archive and tar mode parent buffers.
* doc/emacs/files.texi (Image Mode): Document it.
* lisp/arc-mode.el (archive-goto-file): New function (bug#38647).
(archive-next-file-displayer): Ditto.
* lisp/image-mode.el (image-next-file): Reimplement to work on
displayed dired buffers and the like. This means that `n' and `p'
now works on the displayed ordering in the dired buffer, so if
you've reversed the sorting, `n' picks the right "next" file.
(image-mode--directory-buffers): New function.
(image-mode--next-file): Ditto.
* lisp/tar-mode.el (tar-goto-file): New function.
(tar-next-file-displayer): Ditto.
This should avoid some configuration confusion as exemplified
by Jeffrey Walton’s recent bug report (Bug#42675).
* configure.ac (opsys): Simplify Solaris configuration by
not worrying about Solaris 9 and earlier, as they are no
longer supported by the Solaris developers. This should
support Walton’s ‘./configure --build=x86_64-sun-solaris’.
Instead of bothering with ‘opsys=sol2-6’ and ‘opsys=sol2-10’,
just use ‘opsys=solaris’. All uses changed.
(emacs_check_sunpro_c): Remove unused var.
* doc/misc/tramp.texi (Remote programs):
* etc/MACHINES, etc/PROBLEMS:
Modernize PATH for Oracle Developer Studio.
* etc/PROBLEMS: Move Solaris-related problems to legacy area,
except those that are still relevant.
* doc/misc/message.texi (MIME): Document it.
* lisp/gnus/message.el (message-screenshot-command): New variable.
(message-mode-map): New keystroke and menu item. Also add
mml-attach-file to the menu.
(message-insert-screenshot): New command.
* lisp/gnus/mml.el (mml-parse-1): Allow having
content-transfer-encoding already in the part, so that we can have
inline base64-encoded binaries in the Message buffers.
* doc/misc/tramp.texi (Predefined connection information):
Add "direct-async-process".
(Remote processes): New subsection "Improving performance of
asynchronous remote processes".
* lisp/net/tramp-adb.el (tramp-methods) <adb>: Add `tramp-login-program'
and `tramp-login-args'.
(tramp-adb-handle-make-process): Use `tramp-handle-make-process'.
(tramp-adb-maybe-open-connection): Add "set +o vi +o emacs" command.
* lisp/net/tramp-sh.el (tramp-sh-handle-make-process):
Use `tramp-handle-make-process'.
(tramp-sh-file-name-handler-p, tramp-multi-hop-p): New defuns.
(tramp-compute-multi-hops): Use `tramp-multi-hop-p'.
* lisp/net/tramp.el (tramp-dissect-file-name, tramp-dissect-hop-name):
Use `tramp-multi-hop-p'.
(tramp-handle-insert-file-contents, tramp-local-host-p):
Use `tramp-sh-file-name-handler-p'.
(tramp-handle-make-process): New defun.
* test/README: Add another example how to use SELECTOR.
* test/lisp/net/tramp-tests.el (tramp-test03-file-name-method-rules):
Adapt test.
(tramp--test-sh-p): Use `tramp-sh-file-name-handler-p'.
* doc/misc/emacs-mime.texi (Display Customization): Document it.
* lisp/gnus/gnus-art.el (gnus-mime-display-single): Bind it.
* lisp/gnus/mm-view.el (mm-inline-font-lock): New variable (bug#38421).
(mm-display-inline-fontify): Use it.
* lisp/emacs-lisp/edebug.el (edebug-match-:unique): Add a new
‘:unique’ specifier to generate unique names.
* lisp/emacs-lisp/cl-macs.el (cl-flet): Use it. This requires
inlining the ‘cl-defun’ specification.
* test/lisp/emacs-lisp/edebug-tests.el (edebug-tests-cl-flet): New
unit test.
* doc/lispref/edebug.texi (Specification List): Document new ‘:unique’
construct.
This incorporates:
2020-07-30 work around some Oracle Studio attribute bugs
2020-07-29 fsusage, regex, stat-size: remove Cray support
2020-07-26 inttypes: remove support for AIX 4
2020-07-26 gettimeofday: remove workaround for Mac OS X 10.0
2020-07-26 don't require gl_LOCALTIME_BUFFER_DEFAULTS
2020-07-26 alloca: remove Cray-2 and Cray Y-MP support
2020-07-26 libgmp: remove dependency on havelib
2020-07-26 libgmp: remove HAVE_GMP, LIB_GMP
2020-07-25 multiarch: prepare for x86_64+arm64 universal in macOS 11
2020-07-25 sigprocmask: small autoconf macro improvement
2020-07-25 small autoconf macro improvements
2020-07-24 timespec: remove dependence on ‘verify’
2020-07-24 optimize a few more three-valued comparisons
2020-07-24 fix _GL_CMP parenthesization typo
2020-07-23 optimize three-valued comparison between integers
2020-07-24 doc: update for Mac OS X 10.13
2020-07-23 fchmodat, lchmod: use /proc on Cygwin
2020-07-21 inttypes: fix PRI*PTR and SCN*PTR on 64-bit native Windows
2020-07-12 libgmp: avoid warning when --without-libgmp is used
2020-07-12 libgmp: link to the correct shared library
* lib/mini-gmp-gnulib.c: Ignore -Wsuggest-attribute=malloc only for
* build-aux/config.guess, build-aux/config.sub:
* build-aux/install-sh, doc/misc/texinfo.tex, lib/c-strcasecmp.c:
* lib/c-strncasecmp.c, lib/fchmodat.c, lib/fsusage.c:
* lib/gettimeofday.c, lib/inttypes.in.h, lib/lchmod.c:
* lib/mini-gmp-gnulib.c, lib/nstrftime.c, lib/regex.h, lib/timespec.h:
* m4/alloca.m4, m4/getgroups.m4, m4/gettimeofday.m4:
* m4/gnulib-common.m4, m4/inttypes.m4, m4/libgmp.m4, m4/mktime.m4:
* m4/multiarch.m4:
Copy from Gnulib.
* lib/gnulib.mk.in, m4/gnulib-comp.m4: Regenerate.
* src/Makefile.in, test/Makefile.in (LIBGMP):
Rename from LIB_GMP for compatibility with Gnulib.
All uses changed.
4b3085a7fe Fix last change
efdd4632c9 Fix Arabic shaping when column-number-mode is in effect
d5acc50941 Fix description of kmacro-* commands in the user manual
* lisp/net/eww.el (erc--download-directory): New function (bug#41030).
(eww-download-directory): Use it.
(eww-download): Use it.
(eww-download-callback): Adjust parameters.
* doc/emacs/custom.texi (Prefix Keymaps): Document
'project-prefix-map'.
* doc/emacs/maintaining.texi (Project File Commands)
(Switching Projects): Describe key bindings for the commands
described in the sections. Document 'project-list-file'.
(Project Buffer Commands): New section.
* doc/emacs/emacs.texi (Top): Add Project sections to the detailed
menu.
* etc/NEWS: Add entries for project.el, and mark documented entries as
appropriate.
* doc/misc/gnus.texi (Article Washing): Document it.
* lisp/gnus/gnus-art.el (article-fill-long-lines): Take a numeric
prefix as the fill width (bug#38698).
* doc/lispref/processes.texi (Network): Document non-string
capability command.
* lisp/gnus/nntp.el (nntp-open-connection): Use HELP for Typhoon
and CAPABILITIES for everything else (bug#41960).
* lisp/net/network-stream.el (open-network-stream): Document
function variety of :capability-command.
(network-stream-open-starttls): Use it.
(network-stream-open-tls): Ditto.
(network-stream-open-shell): Ditto.
(network-stream--capability-command): New helper function.
