Andrea Corallo [Sun, 5 Jul 2020 21:05:36 +0000 (22:05 +0100)]
* Optimize pure functions defined by the compilation environment
* lisp/emacs-lisp/comp.el (comp-apply-in-env): New macro.
(comp-function-call-maybe-remove): Update to make use of
`comp-apply-in-env'.
Andrea Corallo [Sun, 5 Jul 2020 19:26:36 +0000 (20:26 +0100)]
* Introduce a new pass ipa-pure
Add a simple pass to infer pure functions not explicitly declared as
such. Use this information only during compilation (speed 3) to
optimize out function calls whe possible.
Andrea Corallo [Sun, 5 Jul 2020 19:00:46 +0000 (20:00 +0100)]
* Add `comp-call-op-p'
* lisp/emacs-lisp/comp.el (comp-call-op-p): New predicate.
(comp-limple-insn-call-p): Make use of.
Andrea Corallo [Sun, 5 Jul 2020 18:45:10 +0000 (19:45 +0100)]
* test/src/comp-test-funcs.el (comp-tests-aref-aset-f) : Fix UB.
Andrea Corallo [Sun, 5 Jul 2020 17:32:32 +0000 (18:32 +0100)]
* Define `comp-symbol-func-to-fun'
* lisp/emacs-lisp/comp.el (comp-symbol-func-to-fun): New function.
(comp-func-in-unit): Make use of the `comp-symbol-func-to-fun'.
Andrea Corallo [Sun, 5 Jul 2020 10:11:11 +0000 (11:11 +0100)]
* Add a test targeting forward propagation
* test/src/comp-tests.el (comp-tests-fw-prop-checker-1): New
function.
(comp-tests-fw-prop): New test.
Andrea Corallo [Sun, 5 Jul 2020 09:23:46 +0000 (10:23 +0100)]
* Rework some test logic for generality
* test/src/comp-tests.el (comp-tests-make-insn-checker): New
function splitting logic from `comp-tests-tco-checker' to have it
more general.
(comp-tests-tco-checker): Make use of
`comp-tests-make-insn-checker'.
Andrea Corallo [Sun, 5 Jul 2020 09:21:21 +0000 (10:21 +0100)]
* Clean-up some const folding logic and add `comp-function-pure-p'
* lisp/emacs-lisp/comp.el (comp-function-pure-p): New predicate.
(comp-function-call-maybe-remove): Update to use the
`comp-function-pure-p'.
Andrea Corallo [Tue, 7 Jul 2020 19:44:39 +0000 (20:44 +0100)]
Merge remote-tracking branch 'savannah/master' into HEAD
Mattias Engdegård [Mon, 6 Jul 2020 10:51:04 +0000 (12:51 +0200)]
Optimise assoc and rassoc with symbol key to assq and rassq
This is the same transformation made for member to memq.
* lisp/emacs-lisp/byte-opt.el (byte-optimize-assoc): New function.
(assoc, rassoc): Set the byte-optimizer property.
Glenn Morris [Tue, 7 Jul 2020 14:50:40 +0000 (07:50 -0700)]
Merge from origin/emacs-27
71fc003860 (origin/emacs-27) Avoid infloop in 'format-mode-line'
247dcb4b1b Clarify the documentation of 'left/right-fringe' display spec
d453cee177 Minor improvement in ELisp manual
3c778c443c * doc/misc/tramp.texi (Customizing Methods): Fix typo.
Glenn Morris [Tue, 7 Jul 2020 14:50:40 +0000 (07:50 -0700)]
; Merge from origin/emacs-27
The following commit was skipped:
2aa4be89cd (emacs-27) ; Auto-commit of loaddefs files.
Glenn Morris [Tue, 7 Jul 2020 14:50:39 +0000 (07:50 -0700)]
Merge from origin/emacs-27
59e768d64a Fix undefined behavior in json.c (Bug#42113)
cce00bef03 Fix ACTION argument of 'display-buffer' call in gud.el
0121db2702 * src/keyboard.c (Fclear_this_command_keys): Doc fix.
b9abf5ceb2 Improve do string of 'man'
b87fc938a0 ; * src/xdisp.c (pos_visible_p): Yet another minor fix for...
Eli Zaretskii [Tue, 7 Jul 2020 14:08:19 +0000 (17:08 +0300)]
Avoid infloop in 'format-mode-line'
* src/xdisp.c (decode_mode_spec): Don't use W->start if it is
outside of the buffer's accessible region. (Bug#42220)
Stefan Monnier [Mon, 6 Jul 2020 22:04:54 +0000 (18:04 -0400)]
* lisp/emacs-lisp/cl-macs.el (cl-deftype-satisfies): Add `keyword`
Mattias Engdegård [Mon, 6 Jul 2020 15:38:52 +0000 (17:38 +0200)]
Simplify byte-code optimisation of pure functions
Most pure functions need no explicit optimisation; we can do away with
almost all uses of byte-optimize-predicate (now renamed to
byte-optimize-constant-args, since it is not just for predicates).
Also remove some superfluous arity warnings.
* lisp/emacs-lisp/byte-opt.el (byte-optimize-identity, byte-optimize-memq)
(byte-optimize-nth, byte-optimize-nthcdr):
Remove arity warnings and simplify.
* lisp/emacs-lisp/byte-opt.el (<, >, <=, >=, not, null, consp, listp)
(symbolp, stringp, string<, string-lessp, proper-list-p, logand)
(logior, logxor, lognot, car, cdr, car-safe, cdr-safe):
Remove superfluous byte-optimizer property.
(byte-optimize-predicate): Rename to byte-optimize-constant-args.
All uses changed.
Mattias Engdegård [Sun, 5 Jul 2020 11:47:34 +0000 (13:47 +0200)]
Mark more functions pure (bug#42147)
Extend the list of 'pure' functions to many predicates and numerical
functions that we are reasonably confident will give portable results.
Also include various list and array accessors, because our use of purity
in the byte compiler isn't affected by the mutability of arguments.
* lisp/emacs-lisp/byte-opt.el: Update example in comment.
(pure-fns): Add many functions.
(byte-optimize-form-code-walker) Don't signal errors during evaluation
of calls to pure functions with constant arguments at compile time,
since such calls are not necessarily reachable.
Dmitry Gutov [Mon, 6 Jul 2020 01:29:52 +0000 (04:29 +0300)]
; Revert "; Add a note about a bottleneck"
This reverts commit
9f9ce631a2ff44ebcb87b0b1390a21b13665db43.
It's still a bottleneck, but so are mapcar (with its effect on GC) and
concat. So our limits show in several places at once.
Dmitry Gutov [Mon, 6 Jul 2020 00:50:59 +0000 (03:50 +0300)]
; Add a note about a bottleneck
Dmitry Gutov [Sun, 5 Jul 2020 21:51:13 +0000 (00:51 +0300)]
* lisp/progmodes/project.el: Bump the version.
Dmitry Gutov [Sun, 5 Jul 2020 21:50:32 +0000 (00:50 +0300)]
; Add a couple of FIXMEs
Dmitry Gutov [Sun, 5 Jul 2020 00:35:00 +0000 (03:35 +0300)]
project-switch-to-buffer: Don't filter based on default-directory
* lisp/progmodes/project.el (project-switch-to-buffer):
Don't filter based on default-directory
(https://lists.gnu.org/archive/html/emacs-devel/2020-07/msg00075.html).
(project-switch-to-buffer): Ditto.
Wilson Snyder [Sun, 5 Jul 2020 17:31:39 +0000 (13:31 -0400)]
Verilog-Mode collected updates.
* lisp/progmodes/verilog-mode.el (verilog-auto-inst): Support regexp of
what AUTOINST I/O to include, issue #1682. Reported by Mrainy.
(verilog-font-lock-keywords-1): Fix highlighting module names with no
following (, issue #1679. Reported by Vinam Arora.
(verilog-font-lock-keywords) Adds syntax highlighting for identifiers in
declaration statements, #1678.
(verilog-calculate-indent, verilog-inject-arg)
(verilog-keywords, verilog-showscopes): Support AMS
connectmodule/endconnectmodule, #1665. Reported by Dan McMahill.
Mattias Engdegård [Sun, 5 Jul 2020 15:44:34 +0000 (17:44 +0200)]
Don't confuse errors with nil in bytecomp-tests.el
* test/lisp/emacs-lisp/bytecomp-tests.el (bytecomp-check-1)
(bytecomp-explain-1, test-byte-opt-arithmetic, bytecomp-lexbind-check-1)
(bytecomp-lexbind-explain-1):
If an expression raises an error when evaluated, don't treat it as if
it had succeeded with the value nil; use 'bytecomp-check-error' as the
result instead.
Eli Zaretskii [Sun, 5 Jul 2020 15:30:21 +0000 (18:30 +0300)]
Clarify the documentation of 'left/right-fringe' display spec
* doc/lispref/display.texi (Other Display Specs, Fringe Bitmaps):
Clarify how the optional FACE parameter of the left-fringe and
right-fringe display spec is used. Reported by Gregory Heytings
<ghe@sdf.org>.
Mattias Engdegård [Fri, 3 Jul 2020 18:13:50 +0000 (20:13 +0200)]
Relax portable number check in byte compiler (bug#42147)
With bignums, the set of representable integers is no longer
platform-dependent, and since we use nothing but IEEE754 64-bit
floats, all numbers are now portable. Take advantage of this fact
to simplify constant-folding in the byte compiler, allowing it to
be applied more widely.
* lisp/emacs-lisp/byte-opt.el (byte-opt--portable-max)
(byte-opt--portable-min, byte-opt--portable-numberp): Remove.
(byte-opt--arith-reduce, byte-optimize-minus, byte-optimize-1+)
(byte-optimize-1-): Simplify: any number will do, and if N is a
number, then so are -N, N+1 and N-1.
Alan Mackenzie [Sat, 4 Jul 2020 16:35:47 +0000 (16:35 +0000)]
Remove long obsolete c-looking-at-bos. Make c-at-expression-start-p obsolete
* lisp/progmodes/cc-engine.el (c-looking-at-bos): Remove.
(c-at-expression-start-p): Make obsolete, with no alternative function.
Andrea Corallo [Sat, 4 Jul 2020 14:53:15 +0000 (15:53 +0100)]
* Relax constant folding rules
* lisp/emacs-lisp/comp.el (comp-function-optimizable-p): No need to
check for operands or result to be fixnums.
Alan Mackenzie [Sat, 4 Jul 2020 12:55:49 +0000 (12:55 +0000)]
Fix filling in js-mode and mhtml-mode (js-mode parts), fixing bug #41897
* lisp/progmodes/js.el (js-mode): Use "\\(?:" in the value of
comment-start-skip rather than "\\(", fixing the second half of bug #41952.
Call c-foreign-init-lit-pos-cache and install c-foreign-truncate-lit-pos-cache
on before-change-functions, to connect up correctly with CC Mode's filling
mechanism.
* lisp/textmodes/mhtml-mode.el (mhtml--crucial-variable-prefix): Add prefixes
"adaptive-fill-", "fill-", "normal-auto-fill-function" and "paragraph-" to
pull in variables crucial to filling.
(mhtml-syntax-propertize): Read the current submode from the piece of text
being propertized rather than one character before it, and do so before
erasing the submode text-property.
(mhtml-mode): Set the js-mode value of auto-fill-function to js-do-auto-fill.
Correctly initialize and use CC Mode's filling facilities, as above.
Alan Mackenzie [Sat, 4 Jul 2020 11:56:18 +0000 (11:56 +0000)]
CC Mode: Fix wrong value of comment-start-skip, fixing half of bug #41952
Also add functions to enable correct use of CC Mode's filling functionality
from major modes which don't initialize CC Mode fully. These modes are
currently js-mode and mhtml-mode.
* lisp/progmodes/cc-langs.el (comment-start-skip): Replace "\\(" by "\\(?:" so
that (match-end 1) isn't falsely taken to be the start of the comment.
* lisp/progmodes/cc-engine.el (c-foreign-truncate-lit-pos-cache)
(c-foreign-init-lit-pos-cache): New functions.
Daniel Koning [Tue, 23 Jun 2020 00:03:20 +0000 (19:03 -0500)]
Use 'emacs-lisp-mode-syntax-table' for reading Lisp expressions
* lisp/simple.el (read--expression): Set syntax table to
'emacs-lisp-mode-syntax-table' when reading a Lisp expression
from the minibuffer. (Bug#41781)
Copyright-paperwork-exempt: yes
Eli Zaretskii [Sat, 4 Jul 2020 07:19:56 +0000 (10:19 +0300)]
Minor improvement in ELisp manual
* doc/lispref/frames.texi (Position Parameters): Clarify the
description of the 'above' frame parameter. (Bug#42154)
Andrea Corallo [Thu, 2 Jul 2020 19:45:42 +0000 (21:45 +0200)]
* Fix missing tail recursion elimination
* lisp/emacs-lisp/comp.el (comp-tco-func): Fix tail recursion
elimination given now functions in LIMPLE are expressed with
the C name.
Andrea Corallo [Thu, 2 Jul 2020 19:43:52 +0000 (21:43 +0200)]
* Add a test to verify tail recursion elimination
* test/src/comp-tests.el (comp-tests-tco): Compile a recursive
functions at speed 3 and verify the tail recursion elimination.
(comp-tests-tco-checker, comp-tests-mentioned-p)
(comp-tests-mentioned-p-1): New support functions.
Andrea Corallo [Thu, 2 Jul 2020 19:32:09 +0000 (21:32 +0200)]
Rework `comp-c-func-name' arguments
* lisp/emacs-lisp/comp.el (comp-c-func-name): Add FIRST argument
to ignore the compiler context and return the first name.
* lisp/emacs-lisp/disass.el (disassemble-internal): Update the
`comp-c-func-name' call.
Andrea Corallo [Thu, 2 Jul 2020 19:29:34 +0000 (21:29 +0200)]
* Add to possibility to write per pass specific tests
* lisp/emacs-lisp/comp.el (comp-post-pass-hooks): New special
variable.
(native-compile): Run what is registered in
`comp-post-pass-hooks'.
Andrea Corallo [Thu, 2 Jul 2020 20:30:37 +0000 (22:30 +0200)]
Merge remote-tracking branch 'savahnna/master' into HEAD
Alan Mackenzie [Thu, 2 Jul 2020 18:14:30 +0000 (18:14 +0000)]
* lisp/progmodes/cc-mode.el (c-or-c++-mode--regexp): Change WS to [ \t] in it
Phillip Lord [Thu, 2 Jul 2020 17:03:23 +0000 (18:03 +0100)]
Remove Emacs-27 reference
* admin/nt/dist-build/README-windows-binaries:
Michael Albinus [Thu, 2 Jul 2020 11:06:25 +0000 (13:06 +0200)]
* doc/misc/tramp.texi (Customizing Methods): Fix typo.
Juri Linkov [Wed, 1 Jul 2020 22:08:18 +0000 (01:08 +0300)]
Revert feature added in
bfd96e995d using project directories in vc (bug#41821)
Eli Zaretskii [Wed, 1 Jul 2020 14:25:52 +0000 (17:25 +0300)]
; * etc/NEWS: Announce dropping of support for OpenBSD 5.3.
YASUOKA Masahiko [Sat, 27 Jun 2020 03:56:42 +0000 (12:56 +0900)]
Support pty's on OpenBSD
* configure.ac (PTY_TTY_NAME_SPRINTF): OpenBSD has posix_openpt
nowadays. (Bug#42059)
Copyright-paperwork-exempt: yes
Glenn Morris [Wed, 1 Jul 2020 13:27:56 +0000 (06:27 -0700)]
; Auto-commit of loaddefs files.
Glenn Morris [Wed, 1 Jul 2020 13:12:10 +0000 (06:12 -0700)]
; Auto-commit of loaddefs files.
Juri Linkov [Tue, 30 Jun 2020 21:30:18 +0000 (00:30 +0300)]
Bind 'C-x 4 1' to 'same-window-prefix' and document new commands (bug#41691)
* lisp/window.el (ctl-x-4-map): Bind 'C-x 4 1' to 'same-window-prefix'.
* doc/emacs/windows.texi (Pop Up Window): Add 'C-x 4 4' and 'C-x 4 1'.
* doc/emacs/frames.texi (Creating Frames): Add 'C-x 5 5'.
(Tab Bars): Add 'C-x t t'.
Andrea Corallo [Tue, 30 Jun 2020 17:14:52 +0000 (19:14 +0200)]
Add a test for lambda list containing uninterned symbols
* test/src/comp-test-funcs-dyn.el
(comp-tests-cl-uninterned-arg-parse-f): New function.
* test/src/comp-tests.el (comp-tests-cl-uninterned-arg-parse-f):
New test.
Andrea Corallo [Tue, 30 Jun 2020 17:10:19 +0000 (19:10 +0200)]
Fix lambda-list relocation class
Lambda-lists must stay in the same relocation class of the object
referenced by code to respect uninterned symbols.
* lisp/emacs-lisp/comp.el (comp-prepare-args-for-top-level): Break
the original function in a generic specializing for
dynamic/lexical functions. When allocating the lambda-list for
dynamic functions do that in the default relocation class.
(comp-emit-for-top-level): Make use of the new
`comp-prepare-args-for-top-level'.
(comp-emit-lambda-for-top-level): Likewise.
James N. V. Cash [Mon, 29 Jun 2020 23:45:15 +0000 (02:45 +0300)]
Subject: Frame-local tab-bar for numeric value of tab-bar-show (bug#42052)
* lisp/tab-bar.el (tab-bar-new-tab-to): Set frame parameter
tab-bar-lines to 1 when tab-bar-show is the same as number of tabs.
(tab-bar-close-tab, tab-bar-close-other-tabs): Set frame parameter
tab-bar-lines to 0 when tab-bar-show is the same as number of tabs.
Copyright-paperwork-exempt: yes
Alan Mackenzie [Mon, 29 Jun 2020 19:10:09 +0000 (19:10 +0000)]
CC Mode: optimize for repeated simple operations.
Do this by recognising that unterminated strings in a buffer are typically
going to be few and close together. Also optimize code for C++ attributes.
* lisp/progmodes/cc-defs.el (c-previous-single-property-change): New macro.
(c-put-syn-tab, c-clear-syn-tab): Turned from macros into functions, and moved
to cc-mode.el.
(c-clear-syn-tab-properties): Amended to use c-min/max-syn-tab-mkr.
(c-with-extended-string-fences): Removed.
* lisp/progmodes/cc-engine-el (c-enclosing-c++-attribute): Rewritten for
speed.
(c-slow-enclosing-c++-attribute): Removed.
(c-semi-pp-to-literal): Remove a superfluous call to
c-with-extended-string-fences.
* lisp/progmodes/cc-mode.el (c-min-syn-tab-mkr, c-max-syn-tab-mkr): two new
marker variables which bound the region occupied by positions with
c-fl-syn-tab text properties.
(c-basic-common-init): Initialize these two variables.
(c-fl-syn-tab-region): Removed.
(c-put-syn-tab, c-clear-syn-tab): Functions moved from cc-defs.el.
(c-clear-string-fences): Amended to use the new scheme.
(c-restore-string-fences): Now takes no arguments; amended to use the new
scheme.
(c-font-lock-fontify-region): Amended to use the new scheme.
Paul Eggert [Mon, 29 Jun 2020 16:54:45 +0000 (09:54 -0700)]
* test/src/fns-tests.el (test-secure-hash): Test getrandom format.
Andrea Corallo [Mon, 29 Jun 2020 15:26:29 +0000 (17:26 +0200)]
Revert "* src/comp.c (Fcomp__register_subr): Remove code duplication using Fdefalias."
This reverts commit
6c7f615ae59b636efe5012f761a25acfd956480d.
Philipp Stephani [Mon, 29 Jun 2020 10:32:56 +0000 (12:32 +0200)]
Fix undefined behavior in json.c (Bug#42113)
* src/json.c (lisp_to_json_toplevel_1, Fjson_parse_string): Check
whether input strings are actually strings.
* test/src/json-tests.el (json-parse-string/wrong-type)
(json-serialize/wrong-hash-key-type): New regression tests.
Paul Eggert [Sun, 28 Jun 2020 20:22:44 +0000 (13:22 -0700)]
Update from Gnulib.
This incorporates:
2020-06-28 getrandom: do not depend on ‘open’ on mingw
2020-06-28 getrandom: fix compilation errors on older versions of mingw
* build-aux/config.sub, lib/getrandom.c, m4/getrandom.m4:
Copy from Gnulib
* lib/gnulib.mk.in, m4/gnulib-comp.m4: Regenerate.
Andrea Corallo [Sun, 28 Jun 2020 19:44:22 +0000 (20:44 +0100)]
* Do not skip native compilation for leim subfolder during boostrap
* lisp/emacs-lisp/comp.el (comp-bootstrap-black-list): Remove
"^leim/".
Andrea Corallo [Sun, 28 Jun 2020 19:38:13 +0000 (20:38 +0100)]
* Enable deferred compilation for dynamic scoped code
* src/comp.c (maybe_defer_native_compilation): Trigger for dynamic
code and add a comment.
Eli Zaretskii [Sun, 28 Jun 2020 15:26:20 +0000 (18:26 +0300)]
MS-Windows fixes as followup to import of Gnulib 'getrandom'
* nt/mingw-cfg.site (gl_cv_lib_assume_bcrypt): Set to "no" to
disable linking against bcrypt.dll. (Bug#42095)
* src/gnutls.c (gnutls_rnd) [WINDOWSNT]: Don't define a function
pointer, and don't load it from GnuTLS DLL.
(w32_gnutls_rnd) [WINDOWSNT]: Delete unused function.
* src/fns.c (gnutls_rnd) [WINDOWSNT]: Don't redirect to
w32_gnutls_rnd.
Andrea Corallo [Sun, 28 Jun 2020 14:54:57 +0000 (15:54 +0100)]
Merge remote-tracking branch 'savannah/master' into uninterned
Andrea Corallo [Sun, 28 Jun 2020 14:38:48 +0000 (15:38 +0100)]
* src/comp.c (Fcomp__register_subr): Remove code duplication using Fdefalias.
Andrea Corallo [Sun, 28 Jun 2020 12:45:49 +0000 (13:45 +0100)]
Add a test to verify CL macro expansion in dynamic scope
* test/src/comp-tests.el (comp-tests-cl-macro-exp): New test.
* test/src/comp-test-funcs-dyn.el: Require `cl-lib'.
(comp-tests-cl-macro-exp-f): New function.
Andrea Corallo [Sun, 28 Jun 2020 12:33:11 +0000 (13:33 +0100)]
* Setup correctly the printer while dumping objs in native CU (bug#42088)
* src/comp.c (emit_static_object): Bind a bunch of special
variables to setup `prin1-to-string' as
`byte-compile-output-file-form' does. This to preserve
uninterned symbols.
Richard Kim [Tue, 16 Jun 2020 06:20:57 +0000 (23:20 -0700)]
Fix ACTION argument of 'display-buffer' call in gud.el
* lisp/progmodes/gud.el (gud-common-init): The ACTION argument of
'display-buffer' should be a list of list of functions. (Bug#41888)
Timo Myyrä [Sun, 28 Jun 2020 08:27:21 +0000 (10:27 +0200)]
Add thread-naming support for OpenBSD
OpenBSD has pthread_set_name_np; FreeBSD appears to have both
this call and pthread_setname_np (the latter call is used in preference).
* configure.ac: Detect pthread_set_name_np.
* sys/systhread.c:
Include <pthread_np.h> and call pthread_set_name_np if available.
Andrea Corallo [Sat, 27 Jun 2020 20:42:16 +0000 (21:42 +0100)]
Merge remote-tracking branch 'savannah/master' into HEAD
Andrea Corallo [Sat, 27 Jun 2020 19:59:22 +0000 (20:59 +0100)]
src/comp.c (Fcomp__register_subr): Handle advice activation (bug#42038).
Paul Eggert [Sat, 27 Jun 2020 20:02:24 +0000 (13:02 -0700)]
Use getrandom syscall for nonces
* admin/merge-gnulib (GNULIB_MODULES): Add getrandom.
* doc/lispref/text.texi (Format of GnuTLS Cryptography Inputs):
Don’t say that iv-auto uses GNUTLS_RND_NONCE. Also, don’t say
that it returns the IV’s actual value, as it never has done that.
* src/fns.c, src/sysdep.c: Include sys/random.h, for getrandom.
* src/fns.c (Fsecure_hash_algorithms): Use getrandom so that this
function does not depend on HAVE_GNUTLS3.
* src/sysdep.c: Do not include <gnutls/crypto.h>.
(random_seed) [HAVE_LRAND48]: Can be long int now.
(init_random) [!WINDOWSNT]: Use getrandom syscall instead
of opening /dev/urandom, as this works even on GNU/Linux
hosts that lack /dev/urandom. Don’t bother with gnutls_rnd
as it’s not needed now that we have getrandom.
Paul Eggert [Sat, 27 Jun 2020 17:00:17 +0000 (10:00 -0700)]
Update from Gnulib
This incorporates:
2020-06-27 getloadavg: don’t depend on fopen-gnu
2020-06-25 c-dtoastr, c-ldtoastr: new modules
2020-06-01 getloadavg: fix double-increment bug
2020-06-01 tempname: use getrandom, not getentropy
2020-05-31 tempname: merge from glibc and coreutils
2020-05-31 getentropy: work around a macOS and Solaris problem
2020-05-31 fnmatch: merge from glibc
2020-05-30 unistd: remove conflicting declaration of getrandom
2020-05-30 don't assume that UNICODE is not defined
2020-05-29 fix compilation error on native Windows
2020-05-28 avoid dynamic loading of Windows API functions when possible
2020-05-28 at-internal: make more robust in multithreaded applications
2020-05-28 getloadavg: make more robust in multithreaded applications
2020-05-27 getloadavg: make more robust in multithreaded applications
2020-05-26 count-one-bits: fix MSVC specific code
2020-05-25 getentropy, getrandom: new modules
2020-05-24 open, openat: really support O_CLOEXEC
2020-05-23 verify: document ‘assume’ better
2020-05-21 regex: configure better with "clang -fsanitize=leak"
2020-05-21 memmem: configure better with "clang -fsanitize=undefined"
2020-05-19 ftoastr: fix ifndef typo
* build-aux/config.guess, build-aux/config.sub, doc/misc/texinfo.tex:
* lib/count-one-bits.h, lib/ftoastr.c, lib/ftoastr.h:
* lib/getloadavg.c, lib/gettimeofday.c, lib/libc-config.h:
* lib/open.c, lib/openat-proc.c, lib/tempname.c, lib/tempname.h:
* lib/unistd.in.h, lib/verify.h, m4/memmem.m4, m4/regex.m4:
* m4/unistd_h.m4:
Update from Gnulib.
* lib/getrandom.c, lib/sys_random.in.h:
* m4/getrandom.m4, m4/sys_random_h.m4:
New files, copied from Gnulib.
* lib/gnulib.mk.in, m4/gnulib-comp.m4: Regenerate.
Eli Zaretskii [Sat, 27 Jun 2020 08:35:34 +0000 (11:35 +0300)]
* src/keyboard.c (Fclear_this_command_keys): Doc fix.
Eli Zaretskii [Sat, 27 Jun 2020 07:48:02 +0000 (10:48 +0300)]
Improve do string of 'man'
* lisp/man.el (man): Mention the need to use C-q for quoting the
SPC character in the man-page input. (Bug#41859)
Eli Zaretskii [Fri, 26 Jun 2020 19:33:44 +0000 (22:33 +0300)]
; * src/xdisp.c (pos_visible_p): Yet another minor fix for bug#42039.
Glenn Morris [Fri, 26 Jun 2020 14:50:38 +0000 (07:50 -0700)]
Merge from origin/emacs-27
5280e118c0 (origin/emacs-27) ; * src/xdisp.c (pos_visible_p): Fix las...
bb1a9481c9 Fix posn-at-point at beginning of a display string
0c4b033670 Improve documentation of Info node movement commands
632b0119e1 Add Jansson dependency to Windows Build
dbfcdab837 Unbreak 'reverse-region'
c37de84845 Fix typos and markup in fill column indicator docs
f61bff3ee9 ; * CONTRIBUTE: Clarify the preferences for patch formatting.
368e140660 Avoid crashes in 'defconst'
11e3413cff Fix text about Lisp archives in the Emacs FQ
4c81724675 Don't use 'cl' functions in ELisp manual's examples
Eli Zaretskii [Fri, 26 Jun 2020 13:34:50 +0000 (16:34 +0300)]
; * src/xdisp.c (pos_visible_p): Fix last change. (Bug#42039)
Eli Zaretskii [Fri, 26 Jun 2020 12:01:44 +0000 (15:01 +0300)]
Fix posn-at-point at beginning of a display string
* src/xdisp.c (pos_visible_p): Account for the line-number width
when the display string at CHARPOS ends in a newline. (Bug#42039)
Basil L. Contovounesios [Fri, 26 Jun 2020 08:37:52 +0000 (09:37 +0100)]
; Fix recent indentation in project.el
* lisp/progmodes/project.el (project-ignores, project-find-file-in)
(project-eshell, project--read-project-list): Fix indentation.
Eli Zaretskii [Fri, 26 Jun 2020 07:41:09 +0000 (10:41 +0300)]
Improve documentation of Info node movement commands
* lisp/info.el (Info-next, Info-prev, Info-forward-node)
(Info-backward-node): More detailed descriptions of what each
commands does with respect to child and parent nodes. (Bug#42050)
Eli Zaretskii [Fri, 26 Jun 2020 07:15:46 +0000 (10:15 +0300)]
Fix byte-compilation warning in project.el
* lisp/emacs-lisp/seq.el (seq-every-p): Autoload it. This fixes
byte-compilation warning in project.el.
Dmitry Gutov [Fri, 26 Jun 2020 00:44:51 +0000 (03:44 +0300)]
vc-known-roots: Actually update
* lisp/vc/vc-hooks.el (vc-known-roots):
Actually update for the change in
733921edfe (bug#41821).
Dmitry Gutov [Fri, 26 Jun 2020 00:41:42 +0000 (03:41 +0300)]
project--read-project-list: Add structure verification
* lisp/progmodes/project.el (project--list): Update docstring.
(project--read-project-list): Add structure verification.
Dmitry Gutov [Fri, 26 Jun 2020 00:33:13 +0000 (03:33 +0300)]
project-known-roots: Rename and improve
* lisp/progmodes/project.el (project-known-project-roots):
Rename from 'project-known-roots'. Update the docstring. Make
sure the returned value is a list of strings. Update the caller
(bug#41821).
Dmitry Gutov [Fri, 26 Jun 2020 00:27:39 +0000 (03:27 +0300)]
Rename project-kill-buffers-{skip-conditions,ignores}
* lisp/progmodes/project.el (project-kill-buffers-ignores):
Rename from project-kill-buffers-skip-conditions (bug#41868).
Update both references.
Add a :package-version attribute.
Tassilo Horn [Thu, 25 Jun 2020 20:06:53 +0000 (22:06 +0200)]
Add NEWS entry for bug-reference auto-setup.
* etc/NEWS: Add entry for bug-reference auto-setup.
Eli Zaretskii [Thu, 25 Jun 2020 19:27:19 +0000 (22:27 +0300)]
Fix last change
* lisp/menu-bar.el (menu-bar-describe-menu): Improve the wording
and the help-echo of the new list-recent-keystrokes Help menu
item. (Bug#41933)
* etc/NEWS: Call out the new menu item.
Tino Calancha [Thu, 25 Jun 2020 18:54:46 +0000 (20:54 +0200)]
Add help menu entry for view-lossage
* lisp/menu-bar.el (menu-bar-describe-menu):
Add an entry for view-lossage (Bug#41933).
Alan Mackenzie [Thu, 25 Jun 2020 17:07:16 +0000 (17:07 +0000)]
CC Mode. Fix an off by one error. Fixes bug #41809
* lisp/progmodes/cc-engine.el (c-full-pp-to-literal): Change > to >= (twice).
Juri Linkov [Thu, 25 Jun 2020 00:48:32 +0000 (03:48 +0300)]
Push action to list of functions in display-buffer-override-next-command
* lisp/window.el (display-buffer-override-next-command):
Push action to 'car' of 'display-buffer-overriding-action'
and in exitfun remove action from 'car'.
https://lists.gnu.org/archive/html/emacs-devel/2020-06/msg00803.html
Alan Mackenzie [Wed, 24 Jun 2020 19:45:30 +0000 (19:45 +0000)]
Make switch work in AWK Mode. Fixes bug #41923
lisp/progmodes/cc-langs.el (c-block-stmt-2-kwds): Insert "switch" into the AWK
Mode entry.
(c-case-kwds): Remove the special entry for AWK Mode.
Eli Zaretskii [Wed, 24 Jun 2020 14:51:08 +0000 (17:51 +0300)]
; * etc/NEWS: Improve format and wording of recently added entries.
Michael Albinus [Wed, 24 Jun 2020 08:41:39 +0000 (10:41 +0200)]
; Fix typos in etc/NEWS
Juri Linkov [Tue, 23 Jun 2020 23:59:31 +0000 (02:59 +0300)]
M-n in read-directory-name of vc commands gets project dirs (bug#41821)
* lisp/progmodes/project.el (project-known-roots): New autoloaded function.
* lisp/vc/vc-hooks.el (vc-known-roots): New function.
* lisp/vc/vc.el (vc-root-diff, vc-print-root-log):
* lisp/vc/vc-dir.el (vc-dir): Use 'vc-known-roots' for default
values for read-directory-name.
Juri Linkov [Tue, 23 Jun 2020 23:54:30 +0000 (02:54 +0300)]
More not-state-changing vc commands can be used from non-file buffers
* lisp/vc/vc.el (vc-deduce-fileset): Instead of checking for
log-view-mode, check for '(not buffer-file-name)' before trying to
get the backend for default-directory. Remove the branch that
checks for '(not buffer-file-name)' and signals the error because
vc-responsible-backend used in previous condition already signals
its error. (Bug#41974)
Michael Albinus [Tue, 23 Jun 2020 19:18:08 +0000 (21:18 +0200)]
Fix problem in tramp-smb.el
* lisp/net/tramp-smb.el (tramp-smb-handle-directory-files):
Use `directory-file-name'.
* test/lisp/net/tramp-tests.el (trace): Require it.
(tramp--test-instrument-test-case): Print also function traces.
(tramp--test-smb-p): New defun.
(tramp-test03-file-name-method-rules)
(tramp-test05-expand-file-name-relative)
(tramp-test21-file-links, tramp--test-windows-nt-or-smb-p)
(tramp--test-check-files): Use it.
Basil L. Contovounesios [Tue, 23 Jun 2020 14:48:24 +0000 (15:48 +0100)]
; Fix indentation in last change
* lisp/gnus/gnus-cloud.el (gnus-cloud-download-data): Reindent first
argument of prog1.
David Edmondson [Tue, 23 Jun 2020 11:52:34 +0000 (12:52 +0100)]
Fix gnus-cloud-download-all-data return value
* lisp/gnus/gnus-cloud.el (gnus-cloud-download-data): Return the
result of calling `gnus-cloud-update-all' when UPDATE is t, as per the
documented behaviour. (Bug#40280)
Andrea Corallo [Mon, 22 Jun 2020 22:33:09 +0000 (00:33 +0200)]
* lisp/gnus/gnus.el (gnus): Fix a check to handle native compilation.
Phillip Lord [Mon, 22 Jun 2020 17:14:48 +0000 (18:14 +0100)]
Add Jansson dependency to Windows Build
* admin/nt/dist-build/build-dep-zips.py: Add dependency
Richard Copley [Thu, 18 Jun 2020 17:59:21 +0000 (18:59 +0100)]
Unbreak 'reverse-region'
* lisp/sort.el (reverse-region): Unbreak the function. It was
broken by a fix for bug#39376.
Copyright-paperwork-exempt: yes
Eli Zaretskii [Mon, 22 Jun 2020 15:32:01 +0000 (18:32 +0300)]
Minor improvements as followup to recent RGB string-parsing change
* src/xfaces.c (Finternal_color_values_from_color_spec): Rename to...
(Fcolor_values_from_color_spec): ...this. Callers changed.
Rename the argument to SPEC and improve the doc string.
(parse_color_spec, parse_float_color_comp, parse_hex_color_comp):
Improve commentary.
(parse_color_spec): Rename the argument S to SPEC.
* etc/NEWS: Mention 'color-values-from-color-spec'.
Dmitry Gutov [Mon, 22 Jun 2020 13:58:02 +0000 (16:58 +0300)]
project-switch-to-buffer: Improve Ido compatibility
* lisp/progmodes/project.el (project-switch-to-buffer):
Check that the entry contains a non-nil CDR.
Basil L. Contovounesios [Mon, 22 Jun 2020 13:43:53 +0000 (14:43 +0100)]
Fix typos and markup in fill column indicator docs
* doc/emacs/display.texi (Displaying Boundaries): Fix typos and
Texinfo markup.
Dmitry Gutov [Mon, 22 Jun 2020 13:48:43 +0000 (16:48 +0300)]
project-switch-to-buffer: Do not require matching input
* lisp/progmodes/project.el (project-switch-to-buffer):
Do not require matching input, to allow creating buffers as well
(bug#41879).