* lisp/net/rcirc.el (part): Split out channel name and part reason.
* doc/misc/rcirc.texi (rcirc commands): Clarify that channel name may
be provided to /part.
(Final Commit)
* lisp/progmodes/cc-engine.el (c-semi-trim-near-cache): Correct a comparison
with the wrong ...-limit variable.
(c-semi-pp-to-literal): Remove a wrong setting of c-lit-pos-cache-limit.
(c-full-get-near-cache-entry): Eliminate extravagant and unneeded coding.
(c-state-cache-init, c-record-parse-state-state): No longer manipulate
c-lit-pos-cache, which is no longer regarded as part of c-parse-state.
* lisp/progmodes/cc-mode.el (c-basic-common-init): Call
c-truncate-lit-pos-cache to initialize the literal cache.
(Intermediate commit)
* lisp/progmodes/cc-engine.el, lisp/progmodes/cc-fonts.el
* lisp/progmodes/cc-mode.el : Rename:
c-state-semi-nonlit-pos-cache -> c-lit-pos-cache,
c-state-semi-nonlit-pos-cache-limit -> c-lit-pos-cache-limit,
c-state-semi-nonlit-near-cache -> c-semi-lit-near-cache,
c-truncate-semi-nonlit-pos-cache -> c-truncate-lit-pos-cache,
c-state-semi-trim-near-cache -> c-semi-trim-near-cache,
c-state-semi-get-near-cache-entry -> c-semi-get-near-cache-entry,
c-state-semi-put-near-cache-entry -> c-semi-put-near-cache-entry,
c-state-semi-pp-to-literal -> c-semi-pp-to-literal,
c-state-full-pp-to-literal -> c-full-pp-to-literal,
c-state-semi-trim-cache -> c-trim-lit-pos-cache.
* lisp/progmodes/cc-engine.el (c-semi-near-cache-limit): New variable.
(c-truncate-lit-pos-cache): This now truncates the cache variables for all
three lit- sub-caches.
(c-semi-put-near-cache-entry): Increase c-semi-near-cache-limit to the
position of the new entry.
(c-full-near-cache-limit, c-full-lit-near-cache): New variables.
(c-full-trim-near-cache, c-full-get-near-cache-entry)
(c-full-put-near-cache-entry): New functions.
(c-full-pp-to-literal): Amend to use the new functions, and to optimize the
use of the available caches, similarly to c-semi-pp-to-literal.
134edc1 Warn about wrong number of args for subrs (Bug#35767)
5f01af6 Use plain symbols for eieio type descriptors (Bug#29220)
4b24b01 Pacify GCC 9 -Wredundant-decls
* etc/HELLO: Set 'inhibit-compacting-font-caches' non-nil
locally. (Bug#36032)
* lisp/files.el: Add 'inhibit-compacting-font-caches' to the
list of built-in variables for which we set up
'safe-local-variable' properties.
* lisp/textmodes/page.el: Use lexical-binding.
(forward-page): Replace `(if x nil y)' with `(unless x y)'.
* test/lisp/textmodes/page-tests.el: New file with tests for page.el.
* lisp/autoinsert.el: Use lexical-binding.
Remove redundant :group args.
(auto-insert): Simplify.
* test/lisp/autoinsert-tests.el: New file with tests for
autoinsert.el.
* nt/mingw-cfg.site (gl_cv_func_pthread_sigmask_macro): Set to
"no", to avoid compiling Gnulib's pthread_sigmask.c.
Reported by Richard Copley <rcopley@gmail.com>.
`url-insert-file-contents` saves in buffer-file-coding-system
the coding-system used to decode the contents. Preserve this
as the contents is moved from buffer to string to buffer, and use
it when saving the contents to file, so as to try and better preserve
the original byte sequence.
(package--buffer-string, package--cs): New functions.
(package--check-signature): Encode `string` if a coding-system
was specified in buffer-file-coding-system.
(package--download-one-archive, package-install-from-archive):
Obey and preserve the buffer-file-coding-system if specified.
Do not merge.
Since Emacs 26, eieio objects use a class record (with circular
references) as the type descriptor of the object record. This causes
problems when reading back an object from a string, because the class
record is not `eq' to the canonical one (which means that read objects
don't satisfy the foo-p predicate).
* lisp/emacs-lisp/eieio.el (make-instance): As a (partial) fix, set
the record's type descriptor to a plain symbol for the type descriptor
when eieio-backward-compatibility is non-nil (the default).
* lisp/emacs-lisp/eieio-core.el (eieio--object-class): Call
eieio--class-object on the type tag when eieio-backward-compatibility
is non-nil.
(eieio-object-p): Use eieio--object-class instead of
eieio--object-class-tag.
* test/lisp/emacs-lisp/eieio-tests/eieio-test-persist.el
(eieio-test-persist-hash-and-vector)
(eieio-test-persist-interior-lists): Make into functions.
(eieio-persist-hash-and-vector-backward-compatibility)
(eieio-persist-hash-and-vector-no-backward-compatibility)
(eieio-test-persist-interior-lists-backward-compatibility)
(eieio-test-persist-interior-lists-no-backward-compatibility): New
tests which call them, eieio-backward-compatibility let-bound.
* m4/manywarnings.m4 (gl_MANYWARN_ALL_GCC): Remove -Wchkp.
This suppresses a boatload of warnings of the form
“gcc: warning: switch ‘-Wchkp’ is no longer supported”.
when using GCC 9. Do not merge to master.
* src/gmalloc.c (_fraghead) [!HYBRID_MALLOC]:
Make it static in this case, too. This avoids having both
‘extern struct list _fraghead[];’ and
‘static struct list _fraghead[BLOCKLOG];’, which
GCC 9 complains about.
* lisp/progmoes/cc-langs.el (c-block-comment-awkward-chars): New lang
constant and variable.
* lisp/progmodes/cc-engine.el (c-state-semi-nonlit-pos-cache): Enhance the
doc comment.
(c-state-semi-get-near-cache-entry, c-state-semi-pp-to-literal): Reuse entry
if the sought position is in a literal, and lies between the literal start and
the entry's position.
(c-cache-to-parse-ps-state, c-parse-ps-state-below): Amend such that instead
of cacheing a state for a position after a backslash or first character of a
2-character comment delimiter, this is done for the previous character
position.
Make it possible to control the relative ordering of functions on hooks by
specifying `depth` in the same was as was possible with `add-function`.
* lisp/electric.el (electric--sort-post-self-insertion-hook):
Delete function.
(electric-indent-mode, electric-layout-mode, electric-quote-mode):
* lisp/elec-pair.el (electric-pair-mode): Use new `depth` arg instead of
electric--sort-post-self-insertion-hook.
* lisp/emacs-lisp/syntax.el (syntax-propertize, syntax-ppss):
Use new `depth` arg to make sure noone accidentally gets added
after syntax-ppss-flush-cache.
* doc/lispref/modes.texi (Setting Hooks): Document new `depth` arg.
* test/lisp/subr-tests.el (subr-tests-add-hook-depth): New test.
* lisp/makesum.el: Use lexical-binding.
(make-command-summary): Replace `if..progn' with `when'.
(double-column): Add docstring and apply trivial simplifications.
* test/lisp/makesum-tests.el: New file with tests for makesum.el.
* lisp/gnus/gnus-art.el: Make implicit seq.el dependency explicit.
(gnus-treat-predicate): Use seq-some in place of mapcar + gnus-or
and evaluate lambda predicate.
* lisp/gnus/gnus-util.el (gnus-or, gnus-and): Simplify.
* src/dispextern.h (Emacs_Pix_Container) [USE_CAIRO]: New struct. Also used
as aliases of Emacs_Pixmap and Emacs_Pix_Context.
(x_kill_gs_process) [USE_CAIRO]: #ifdef out extern.
(RGB_PIXEL_COLOR) [USE_CAIRO]: Define as unsigned long.
* src/image.c: Include stdint.h. On cairo, remove existing image support
code, use non-X11-specific code for XBM/XPM, and remove POSTSCRIPT support.
(PUT_PIXEL): New macro. Use it instead of XPutPixel when not specific to X11.
(GET_PIXEL, NO_PIXMAP, PIX_MASK_RETAIN, PIX_MASK_DRAW)
(RGB_TO_ULONG, ARGB_TO_ULONG, RED_FROM_ULONG)
(GREEN_FROM_ULONG, BLUE_FROM_ULONG, RED16_FROM_ULONG)
(GREEN16_FROM_ULONG, BLUE16_FROM_ULONG) [USE_CAIRO]: New macros.
(image_create_pix_container, image_pix_container_put_pixel)
(image_pix_context_get_pixel, image_pix_container_create_from_bitmap_data)
(cr_create_cr_surface_from_image) [USE_CAIRO]: New functions.
(image_create_x_image_and_pixmap_1, image_destroy_x_image)
(image_check_image_size): Extract X11-specific code from here ...
(x_create_x_image_and_pixmap, x_destroy_x_image)
(x_check_image_size) [HAVE_X_WINDOWS]: ... to here.
(x_create_bitmap_mask) [HAVE_X_WINDOWS]: Use them. Inline specialized version
of four_corners_best.
(prepare_image_for_display, image_clear_image_1, image_destroy_x_image)
(gui_put_x_image, image_put_x_image, image_get_x_image, image_unget_x_image)
(Create_Pixmap_From_Bitmap_Data, lookup_rgb_color)
(image_to_emacs_colors) [USE_CAIRO]: Add cairo support.
(image_background, png_load_body) [USE_CAIRO]: Use image_alloc_image_color for
img->background.
(image_sync_to_pixmaps) [USE_CAIRO]: #ifdef out function.
(Create_Pixmap_From_Bitmap_Data) [HAVE_X_WINDOWS]: Move image_check_image_size
call from here ...
(xbm_load_image): ... to here.
(xpm_load_image):
(image_build_heuristic_mask, pbm_load, gif_load) [USE_CAIRO]: Use
lookup_rgb_color for argument of PUT_PIXEL.
(image_pixmap_draw_cross) [HAVE_X_WINDOWS || USE_CAIRO]: New function.
(image_disable_image) [HAVE_X_WINDOWS || USE_CAIRO]: Use it.
(CrossForeground) [!HAVE_NTGUI && !HAVE_NS]: New macro.
(image_disable_image) [!HAVE_NTGUI && !HAVE_NS]: Use it.
* src/xterm.c (handle_one_xevent) <ClientMessage> [USE_CAIRO]: #ifdef out
x_kill_gs_process call.
(x_free_pixmap) [USE_CAIRO]: Free Emacs_Pix_Container and data it contains.
