Robert Pluim [Mon, 22 Feb 2021 14:05:48 +0000 (15:05 +0100)]
Skip tests that require Internet when there's no Internet
Bug#46641
The network-stream-tests actually work fine when the local machine has
no IP at all, but cause a crash in the GnuTLS library when there is an
IP configured but the interface is down.
* test/lisp/net/network-stream-tests.el (internet-is-working): New
defvar, checks if we can resolve "google.com".
(connect-to-tls-ipv4-nowait, connect-to-tls-ipv6-nowait)
(open-network-stream-tls-nowait, open-gnutls-stream-new-api-nowait)
(open-gnutls-stream-old-api-nowait): Use it to check for working
Internet access.
* test/src/process-tests.el (internet-is-working): New defvar, checks
if we can resolve "google.com".
(lookup-family-specification, lookup-unicode-domains)
(unibyte-domain-name, lookup-google, non-existent-lookup-failure): Use
it to check for working Internet access.
Robert Pluim [Mon, 22 Feb 2021 13:47:41 +0000 (14:47 +0100)]
Fix hang when running dns-query with no working internet
* lisp/net/dns.el (dns-set-servers): reduce the timeout and retry
count when using 'nslookup' for "localhost".
(dns-query): Check to see if we actually managed to initiate a dns
request before starting a busy-wait for the result.
Stefan Kangas [Mon, 22 Feb 2021 11:17:41 +0000 (12:17 +0100)]
Prefer mailing lists to newsgroups in FAQ
* doc/misc/efaq.texi (Real meaning of copyleft)
(Guidelines for mailing list postings, Mailing list archives)
(Packages that do not come with Emacs): Prefer mailing lists to
newsgroups. (Bug#46633)
Fix compilation of closures with nontrivial doc strings
* lisp/emacs-lisp/bytecomp.el (byte-compile-make-closure):
Use the supplied doc string if it's a literal; fall back to the old
slow way of building a closure otherwise.
Stefan Kangas [Mon, 22 Feb 2021 01:24:25 +0000 (02:24 +0100)]
Convert some textmodes menus to easy-menu-define
* lisp/textmodes/artist.el (artist-menu-map): Convert menu definition
to easy-menu-define.
* lisp/textmodes/conf-mode.el (conf-mode-map):
* lisp/textmodes/nroff-mode.el (nroff-mode-map): Move menu
definition from here...
* lisp/textmodes/conf-mode.el (conf-mode-menu):
* lisp/textmodes/nroff-mode.el (nroff-mode-menu): ...to here, and
convert to use easy-menu-define.
Faster, more compact, and readable closure creation
Simplify closure creation by calling a single function at run time
instead of putting it together from small pieces. This is faster
(by about a factor 2), takes less space on disk and in memory, and
makes internal functions somewhat readable in disassembly listings again.
This is done by creating a prototype function at compile-time whose
closure variables are placeholder values V0, V1... which can be seen
in the disassembly. The prototype is then cloned at run time using
the new make-closure function that replaces the placeholders with
the actual closure variables.
* lisp/emacs-lisp/bytecomp.el (byte-compile-make-closure):
Generate call to make-closure from a prototype function.
* src/alloc.c (Fmake_closure): New function.
(syms_of_alloc): Defsubr it.
* src/data.c (syms_of_data): Defsym byte-code-function-p.
Stefan Kangas [Fri, 19 Feb 2021 11:31:56 +0000 (12:31 +0100)]
Run admin/cus-tests.el tests from test suite
* test/Makefile.in (SUBDIRS): Run tests in new directory "misc",
intended for tests not belonging to any one file.
* test/misc/test-custom-deps.el:
* test/misc/test-custom-libs.el:
* test/misc/test-custom-noloads.el:
* test/misc/test-custom-opts.el: New files.
* test/lisp/custom-tests.el (custom--test-local-option): Move test to
above new file test-custom-opts.el.
* admin/cus-test.el: Document running tests from regular test suite.
* test/file-organization.org (Test Files): Document new test directory
"misc" for tests not belonging to any one file.
* lisp/json.el (json-encode-string): Clarify commentary.
(json--encode-stringlike): New function that covers a subset of
json-encode.
(json-encode-key): Use it for more efficient encoding and
validation, and to avoid mishandling confusable keys like boolean
symbols (bug#42545).
(json-encode-array): Make it clearer that argument can be a list.
(json-encode): Reuse json-encode-keyword and json--encode-stringlike
for a subset of the dispatch logic.
(json-pretty-print): Ensure confusable keys like ":a" survive a
decoding/encoding roundtrip (bug#24252, bug#45032).
* test/lisp/json-tests.el (test-json-encode-string)
(test-json-encode-hash-table, test-json-encode-alist)
(test-json-encode-plist, test-json-pretty-print-object): Test
encoding of confusable keys.
Stefan Kangas [Sun, 21 Feb 2021 09:19:23 +0000 (10:19 +0100)]
Convert bubbles menu to easy-menu-define
* lisp/play/bubbles.el (bubbles-game-theme-menu)
(bubbles-graphics-theme-menu, bubbles-menu, bubbles-mode-map):
Move menu definition from here...
(bubbles-menu): ...to here, and convert to easy-menu-define.
Stefan Kangas [Sat, 20 Feb 2021 16:43:03 +0000 (17:43 +0100)]
Convert makefile-mode menu to easy-menu-define
* lisp/progmodes/make-mode.el (makefile-mode-map): Move menu
definition from here...
(makefile-mode-menu): ...to here, and rewrite using easy-menu-define.
* doc/lispref/commands.texi (Interactive Call): Document it.
* lisp/simple.el (command-completion-using-modes-p): Refactored
out into its own function for reuse...
(command-completion-default-include-p): ... from here.
(execute-extended-command-for-buffer): New command and keystroke
(`M-S-x').
* lisp/emacs-lisp/byte-run.el (byte-run--set-modes): Change from
being a predicate to storing the modes. This allows using the
modes for positive command discovery, too.
* src/data.c (Fcommand_modes): Look at the `command-modes' symbol
property, too.
F. Jason Park [Fri, 5 Feb 2021 13:24:55 +0000 (05:24 -0800)]
Add more auth-related tests for socks.el
* test/lisp/net/socks-tests.el (auth-registration-and-suite-offer)
(filter-response-parsing-v4, filter-response-parsing-v5): Assert
auth-method selection wrangling and socks-filter parsing.
(v5-auth-user-pass, v5-auth-user-pass-blank, v5-auth-none): Show prep
and execution of the SOCKS connect command and proxying of an HTTP
request; simplify fake server. (Bug#46342)
Stefan Monnier [Fri, 19 Feb 2021 17:08:00 +0000 (12:08 -0500)]
* test/lisp/emacs-lisp/edebug-tests.el: Adjust to new `edebug-eval-defun`.
(edebug-tests-trivial-backquote): Adjust to the way `eval-defun`
outputs its result.
(edebug-tests-cl-macrolet): Adjust to the fact that now macro expansion
takes place during the `eval-defun` even when Edebugging.
Glenn Morris [Fri, 19 Feb 2021 16:36:56 +0000 (08:36 -0800)]
Merge from origin/emacs-27
8e8b46ef81 (origin/emacs-27) More accurate documentation of the "r" i... dcb2015a5b Mention the GNU Kind Communications Guidelines in the FAQ 9882e63eea ; * CONTRIBUTE: Another wording change regarding tiny chan... 850f18ef23 Allow newlines in password prompts again in comint c977370dd7 Avoid point movement when visiting image files da64a257a4 ; * CONTRIBUTE: Yet another clarification of significant c... d03f2a6ee9 Avoid assertion violation in callproc.c dcc00bbb19 ; * CONTRIBUTE: Clarify the "15-lines" rule a bit more.
Glenn Morris [Fri, 19 Feb 2021 16:36:55 +0000 (08:36 -0800)]
Merge from origin/emacs-27
4712c75ab8 Clarify when activate-mark-hook is run abedf3a865 Fix language-environment and font selection on MS-Windows 8b8708eadd Fix example in Sequence Functions node in the manual
* lisp/net/newst-treeview.el (newsticker-treeview-jump): Change prompt
string.
(newsticker--group-shift): Move the group when a group is currently
selected. Fix error when explicitly shifting a group. (Fixes first
issue in Bug#41376.)
* lisp/progmodes/cperl-mode.el (cperl--package-regexp):
Avoid double repetition; cperl--ws-or-comment-regexp is already
repeated with 1+.
* test/lisp/textmodes/dns-mode-tests.el
(dns-mode-tests-dns-mode-soa-increment-serial): Escape literal '$'.
* test/lisp/emacs-lisp/rx-tests.el (rx-regexp): Modify test to not
trigger a linting warning while retaining its testing power.
(edebug-all-defs, edebug-all-forms): Don't autoload since the problem
it was working around has been fixed a while back.
(edebug--eval-defun): Rename from `edebug-eval-defun` and simplify by
making it an `:around` advice.
(edebug-install-read-eval-functions)
(edebug-uninstall-read-eval-functions): Adjust accordingly.
(edebug-eval-defun): Redefine as an obsolete wrapper.
* lisp/progmodes/elisp-mode.el (elisp--eval-defun):
Use `load-read-function` so it obeys `edebug-all-(defs|forms)`.
(elisp--eval-defun): Fix recent regression introduced with
`elisp--eval-defun-result`.
Ryan Prior [Thu, 18 Feb 2021 11:48:28 +0000 (12:48 +0100)]
Allow newlines in password prompts again in comint
* lisp/comint.el (comint-password-prompt-regexp): Match all
whitespace (including newline) at the end of the passphrase, not
just space and \t (bug#46609).
(comint-watch-for-password-prompt): Remove trailing newlines from
the prompt (bug#46609).
The argument of the rx `regexp` form is assumed to evaluate to a valid
regexp, but certain kinds of deprecated but still accepted usage were
not handled correctly, such as unescaped literal (special) characters:
(rx "a" (regexp "*")) => "a*" which is wrong.
Handle these cases; there is no extra trouble.
* lisp/emacs-lisp/rx.el (rx--translate-regexp): Force bracketing
of single special characters.
* test/lisp/emacs-lisp/rx-tests.el (rx-regexp): Add test case.
Alan Mackenzie [Wed, 17 Feb 2021 21:15:51 +0000 (21:15 +0000)]
Make goto-line-history buffer local only when so customized
* lisp/simple.el (goto-line-history-local): New customizable option.
(goto-line-history): Define this simply with defvar, not defvar-local.
(goto-line-read-args): Handle goto-line-history-local, and changes to it.
* doc/emacs/basic.texi (Moving Point): Add a paragraph about
goto-line-history-local.
* etc/NEWS: Add an item under "Editing Changes in Emacs 28.1".
* lisp/buff-menu.el (Buffer-menu-sort): Make unused alias obsolete.
* test/lisp/progmodes/elisp-mode-tests.el
(find-defs-defalias-defun-el): Adjust test to use an alias that's
not obsolete.
* lisp/repeat.el (repeat-exit-key): New defcustom.
(repeat-mode): New global minor mode.
(repeat-post-hook): New function.
* lisp/bindings.el (undo-repeat-map): New variable.
(undo): Put 'repeat-map' property with
'undo-repeat-map'.
(next-error-repeat-map): New variable.
(next-error, previous-error): Put 'repeat-map' property with
'next-error-repeat-map'.
* lisp/window.el (other-window-repeat-map): New variable.
(other-window): Put 'repeat-map' property with
'other-window-repeat-map'.
(resize-window-repeat-map): New variable.
(enlarge-window, enlarge-window-horizontally)
(shrink-window-horizontally, shrink-window): Put 'repeat-map'
property with 'resize-window-repeat-map'.
Eli Zaretskii [Wed, 17 Feb 2021 16:53:54 +0000 (18:53 +0200)]
Disable filtering of commands in M-x completion
This makes the default behavior like it was before:
M-x completion doesn't filter out any commands. To
have commands filtered based on their relevance to the
current buffer's modes, customize the option
'read-extended-command-predicate' to call
'command-completion-default-include-p'.
* doc/lispref/commands.texi (Interactive Call):
* doc/emacs/m-x.texi (M-x): Update the description of
'read-extended-command-predicate' and improve wording.
* etc/NEWS: Update the entry about
'read-extended-command-predicate'.
* lisp/simple.el (read-extended-command-predicate): Change default
value to nil. Update doc string. Add :group.
(read-extended-command): Handle nil as meaning to apply
no-filtering.
Harald Jörg [Tue, 16 Feb 2021 23:54:38 +0000 (00:54 +0100)]
cperl-mode: Improve detection of index entries for imenu
* lisp/progmodes/cperl-mode.el
(cperl-imenu-addback): Customization variable deleted. This
variable has been declared obsolete in 1998.
(cperl--basic-identifier-regexp) and many other variables:
defining regular expressions for basic Perl constructs.
(cperl-imenu--create-perl-index): This function has been
completely rewritten, keeping only some parts of the output
formatting. It now recognizes a lot more package and
subroutine declarations which came since Perl 5.14: Packages
with a version and/or a block attached, lexical subroutines,
declarations with a newline between the keyword "package" and
the package name, and several more. This version also
correctly separates subroutine names from attributes, does no
longer support "unnamed" packages (which don't exist in Perl),
and doesn't fall for false positives like stuff that looks
like a declaration in a multiline string.
(cperl-tags-hier-init): Eliminate call to
`cperl-imenu-addback` (which actually was commented out in
1997)
* test/lisp/progmodes/cperl-mode-tests.el
(cperl-test--validate-regexp) and six other new tests for the
new regular expressions and the index creation.
* test/lisp/progmodes/cperl-mode-resources/grammar.pl: New
file showcasing different syntax variations for package and
sub declarations (bug#46574).
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