* lisp/emacs-lisp/comp.el (comp-num-cpus): New special variable.
(comp-effective-async-max-jobs): Make use of `comp-num-cpus'.
(comp-call-optim-form-call): Remove unnecessary parameter.
(comp-call-optim-func): Reflect `comp-call-optim-form-call'
parameter removal.
* lisp/emacs-lisp/comp.el (comp-never-optimize-functions):
Blacklist all primitives advised by evil-mode from trampoline
optimization.
(comp-call-optim-form-call): Prevent trampoline optimization for
recursive calls at speed 2 to respect elisp original semantic.
* lisp/mouse.el (mouse-drag-and-drop-region-show-tooltip): Fix
defcustom type to allow all valid values. Suggested by David
Ponce. (Bug#41351)
(mouse-drag-and-drop-region): Fix bug where setting
`drag-and-drop-region-show-tooltip' to 0 would still show a
tooltip.
From a patch privately suggested by Mattias Engdegård on 2020-05-11
in a followup to Bug#40671.
* admin/charsets/cp51932.awk:
* admin/charsets/eucjp-ms.awk:
Generate code that does not modify constant conses.
* doc/misc/emacs-mime.texi (Encoding Customization):
* lisp/emacs-lisp/byte-opt.el (byte-compile-side-effect-free-ops):
* lisp/frameset.el (frameset-persistent-filter-alist):
* lisp/gnus/gnus-sum.el (gnus-article-mode-line-format-alist):
Use append instead of nconc.
* lisp/language/japanese.el (japanese-ucs-cp932-to-jis-map)
(jisx0213-to-unicode):
Use mapcar instead of mapc.
* lisp/language/lao-util.el (lao-transcription-consonant-alist)
(lao-transcription-vowel-alist):
* lisp/language/tibetan.el (tibetan-subjoined-transcription-alist):
Use copy-sequence.
* test/src/fns-tests.el (fns-tests-nreverse):
(fns-tests-sort, fns-tests-collate-sort)
(fns-tests-string-version-lessp, fns-tests-mapcan):
Use copy-sequence, vector, and list.
b4937f64cd (origin/emacs-27) Improve documentation of manually instal...
efd4e973a4 Reflect the emacs-devel ELPA/MELPA dispute in FAQ
28541674cd Consider face inheritance when checking region face backgr...
e75f6be6cc Fix dired default file operation (bug#41261)
406fb0746c Fix documentation related to 'command-switch-alist'.
747e0a2523 Improve ediff readability in misterioso theme (Bug#41221)
48830c73e7 Fix a crash in handle_display_spec
a37290a6f9 In x_hide_tip reset tip_last_frame for GTK+ tooltips only ...
3d81995692 Fix docstring of flymake-make-diagnostic (bug#40351)
632aa9d57a Go back to “Bahá’í”
e2406ff60f * lisp/dired.el (dired-toggle-marks): Doc fix. (Bug#41097)
# Conflicts:
# doc/emacs/building.texi
* lisp/vc/ediff-vers.el (ediff-vc-revision-other-window)
(ediff-vc-working-revision): Redefine Emacs 22 compatibility
aliases as obsolete function aliases.
(ediff-vc-internal, ediff-vc-merge-internal): Don't use the now
obsolete aliases.
* lisp/cedet/semantic/wisent/comp.el (wisent-ISVALID-TOKEN)
(wisent-parse-nonterminals):
* lisp/cedet/semantic/wisent/wisent.el
(wisent-item-to-string): Remove XEmacs compatibility code.
(wisent-char-p): Redefine as obsolete function alias for
'characterp'.
Some themes (like dracula) make the region face inherit from some
other face. If the background color of the region was inherited,
`indicate-copied-region' did the switch-point-and-mark-twice dance
which is not visible in case the region is highlighted. It just
looked like Emacs would hang for a second after M-w.
* lisp/simple.el (indicate-copied-region): Consider face inheritance
when checking region face background.
* lisp/progmodes/cc-engine.el (c-end-of-macro): Fix faulty cache handling,
where the upper bound of c-macro-cache was never being set.
(c-forward-comment-minus-1): New macro which terminates unwanted indefinite
backward searching with lots of escaped newlines in c-backward-single-comment.
(c-backward-single-comment, c-backward-comments): Use the new macro above.
* lisp/progmodes/cc-mode.el (c-before-change-check-unbalanced-strings)
(c-after-change-mark-abnormal-strings, c-after-change-escape-NL-in-string):
Optimize three regexps by using shy groups, thus preventing regexp stack
overflow while handling the large C Macro.
* lisp/emacs-lisp/comp.el (comp-lex-byte-func-p): New subst.
(comp-intern-func-in-ctxt): Do not crash if we still encounter a
non lexical scoped lambda.
* src/pdumper.c (dump_do_dump_relocation): While fixing up lambda
relocation verify placeholder coherency.
* src/comp.c (syms_of_comp): Define symbol 'lambda-fixup'.
* lisp/emacs-lisp/comp.el (comp-finalize-container): Leave a
lambda-fixup as placeholder in the relocation as a sanity check.
Emacs 23.2 was released 10 years ago. old-whitespace.el has a
replacement in whitespace.el and is no longer relevant. The other
libraries implement compatibility with Lucid Emacs, a modified version
of Emacs last released in the 1990s.
* lisp/obsolete/ledit.el:
* lisp/obsolete/lmenu.el:
* lisp/obsolete/lucid.el:
* lisp/obsolete/old-whitespace.el: Delete files. These libraries have
been obsolete since Emacs 23.1 or 23.2.
* etc/NEWS: Announce their deletion.
* admin/authors.el (authors-ignored-files)
(authors-fixed-entries, authors-valid-file-names):
* lisp/emulation/viper.el (viper-mode):
* lisp/ffap.el (ffap-menu-ask): Remove references to deleted files.
Hopefully this aids in getting the package correctly listed in GNU
ELPA.
* lisp/progmodes/xref.el (Version): Bump to 1.0.1
(Package-Requires): Require project 0.1.1.
* lisp/emacs-lisp/comp.el (comp-spill-lap-function): Move code
from to comp-intern-func-in-ctxt.
(comp-intern-func-in-ctxt): New function, this guard
in case byte-to-native-lambda-byte-func is nil.
* lisp/emacs-lisp/comp.el (comp-spill-lap-function): Make use of
byte-to-native-lambdas-h and update for 'byte-to-native-func-def'.
(comp-spill-lap-function): Rework logic to retrive LAP using
'byte-to-native-lambdas-h'.
(comp-emit-for-top-level): Update for 'byte-to-native-function'.
* lisp/emacs-lisp/bytecomp.el: Add commentary on new spill LAP
mechanism.
(byte-to-native-lambda, byte-to-native-func-def): New structures.
(byte-to-native-top-level): Indent.
(byte-to-native-lambdas-h): Update doc.
(byte-compile-lapcode): Add a 'byte-to-native-lambda' instance
into byte-to-native-lambdas-h instead of just LAP.
(byte-compile-file-form-defmumble): Store into
'byte-to-native-func-def' only the byte compiled function, the LAP
will be retrived through 'byte-to-native-lambdas-h'.
(byte-compile-lambda): Return the byte compiled function.
Add a new function, file-modes-number-to-symbolic.
Make archive-int-to-mode and obsolete alias of it; use it
to define tar-grind-file-mode (Bug#27952).
* lisp/files.el (file-modes-number-to-symbolic): New defun.
* lisp/arc-mode.el (archive-int-to-mode): Make it an obsolete alias.
* lisp/tar-mode.el (tar-grind-file-mode):
Use file-modes-number-to-symbolic.
* test/lisp/arc-mode-tests.el (arc-mode-test-archive-int-to-mode)
* test/lisp/tar-mode-tests.el (tar-mode-test-tar-grind-file-mode):
Update test.
* test/lisp/files-tests.el (files-tests-file-modes-symbolic-to-number)
(files-tests-file-modes-number-to-symbolic): New tests.
* doc/lispref/files.texi (Changing Files): Document the new funtion.
* etc/NEWS (Lisp Changes in Emacs 28.1): Announce it.
Computing determinant and inverse for on some matrices containing
non-numeric elements failed or gave the wrong result.
Reported by Mauro Aranda.
* lisp/calc/calc-mtx.el (math-do-matrix-lud): Don't use zero as pivot.
* test/lisp/calc/calc-tests.el (calc-matrix-determinant): New test.
* lisp/calendar/cal-julian.el (diary-julian-date)
(diary-astro-day-number): Silence byte-compiler warning about variable
'declared after its first use'.
The new packages state they require Emacs 26.3 to function, but a
small part of project.el breaks this "soft" rule: the two functions
requiring fileloop.el are incompatible with Emacs 26.3.
* lisp/jsonrpc.el: Tweak comment near Package-Requires.
* lisp/emacs-lisp/eldoc.el: Add Version and Package-Requires.
* lisp/progmodes/flymake.el: Add comment near Package-Requires.
* lisp/progmodes/project.el: Add Version and Package-Requires.
* lisp/progmodes/xref.el: Add Version and Package-Requires.
