GitLab

* configure.ac: Test for XRender outside of xft checks.
* src/Makefile.in (XRENDER_LIBS): List XRender libs separately from
xft libs.
* lisp/image.el (image--get-imagemagick-and-warn): Allow resizing if
native scaling is available.
* src/dispextern.h: Add XRender and image scaling stuff.
(struct image): Add XRender Pictures.
* src/image.c (x_create_bitmap_mask):
(image_create_x_image_and_pixmap): Handle XRender Picture.
(scale_image_size):
(compute_image_size): Make available when any form of scaling is
enabled.
(x_set_image_size): New function.
(lookup_image): Set image size.
(x_create_x_image_and_pixmap): Create XRender Picture when necessary.
(x_put_x_image): Handle the case where desired size != actual size.
(free_image): Free XRender Pictures.
(Fimage_scaling_p): New function.
(syms_of_image): Add image-scaling-p.
* src/nsimage.m (ns_load_image): Remove NS specific resizing.
([EmacsImage setSizeFromSpec:]): Remove method.
(ns_image_set_size): New function.
* src/nsterm.m (ns_draw_fringe_bitmap): Cocoa and GNUstep both have
the same compositing functions, so remove unnecessary difference.
* src/xterm.c (x_composite_image): New function.
(x_draw_image_foreground): Use new x_composite_image function.
* doc/lispref/display.texi (Image Descriptors): Document
image-scaling-p and add resizing descriptors.
(ImageMagick Images): Remove resizing descriptors.

* doc/emacs/macos.texi (Mac / GNUstep Events): Describe the new drag
and drop behaviour.
* lisp/term/ns-win.el (ns-drag-n-drop): Handle the new event format.
(ns-drag-n-drop-other-frame):
(ns-drag-n-drop-as-text):
(ns-drag-n-drop-as-text-other-frame): Remove functions and key
bindings.
* src/nsterm.m ([EmacsView performDragOperation:]): Send Emacs event
in new format without setting any modifiers.

* test/lisp/custom-tests.el (custom--test-user-option)
(custom--test-variable): New variables.
(custom--test-theme-variables): New test.

* test/lisp/custom-resources/custom--test-theme.el (custom--test):
New file.

* lisp/window.el (display-buffer-record-window): Rewrite
doc-string.
(window--display-buffer): Remove fifth argument DEDICATED and
either directly use a 'dedicated' entry in ALIST or the value
of 'display-buffer-mark-dedicated' instead.
(display-buffer-in-atom-window, display-buffer-use-some-frame)
(display-buffer-pop-up-frame, display-buffer-pop-up-window)
(display-buffer-below-selected, display-buffer-at-bottom):
Adjust callers of 'window--display-buffer'.
(window--make-major-side-window)
(display-buffer-in-side-window): Handle dedicated status of
the chosen side window via a 'dedicated' alist entry and
adjust 'window--display-buffer' call.
(display-buffer-in-child-frame): Set up TYPE correctly for and
adjust 'window--display-buffer' call.
(display-buffer-in-previous-window): Handle dedicated status
of a previous window already showing BUFFER.
* doc/lispref/windows.texi (Buffer Display Action Alists): New
action alist entry 'dedicated'.
(Dedicated Windows): Mention new buffer display action alist
entry 'dedicated'.
* etc/NEWS: Mention new buffer display action alist entry
'dedicated'.

* lisp/language/japan-util.el (setup-japanese-environment-internal):
Use utf-8 as preferred coding system instead of japanese-iso-8bit when
system is not MS-Windows. And while I'm at it, fix comment to fit current
implementation.  (Bug#28705)
Copyright-paperwork-exempt: yes.

When calculating the length of a Lisp object whose type is
known, use a specialized length operation on it to save a bit
of runtime overhead.
* src/callint.c (Fcall_interactively):
* src/minibuf.c (read_minibuf_unwind):
Use ASIZE rather than Flength on values that must be vectors.
* src/charset.c (Fsort_charsets):
* src/coding.c (detect_coding_sjis):
(Fdefine_coding_system_internal):
* src/data.c (wrong_choice):
* src/eval.c (Flet, eval_sub, Fapply, apply_lambda):
* src/fns.c (sort_list):
* src/font.c (font_vconcat_entity_vectors)
(font_find_for_lface):
* src/frame.c (Fmodify_frame_parameters):
* src/fringe.c (get_logical_fringe_bitmap):
* src/ftfont.c (ftfont_get_open_type_spec):
* src/gtkutil.c (xg_print_frames_dialog):
* src/lread.c (read1, read_vector):
* src/keymap.c (Fkey_description):
* src/kqueue.c (Fkqueue_add_watch):
* src/macfont.m (macfont_get_open_type_spec):
* src/menu.c (parse_single_submenu, x_popup_menu_1):
* src/minibuf.c (Finternal_complete_buffer):
* src/nsfont.m (ns_findfonts, nsfont_list_family):
* src/process.c (Fmake_process):
* src/search.c (Fset_match_data):
* src/xfaces.c (Fx_family_fonts):
Use list_length rather than Flength on values that must be lists.
* src/fns.c (list_length): New function.
(Flength): Use it.
* src/nsfont.m (ns_findfonts):
Use !NILP (x) rather than XFIXNUM (Flength (x)) != 0.
* src/xdisp.c (store_mode_line_string):
Use SCHARS rather than Flength on values that must be strings.

...made unnecessary by a058edae.

* lisp/net/tramp-sudoedit.el (tramp-sudoedit-do-copy-or-rename-file):
Remove weird code, resulting from cut'n'waste.

* .gitlab-ci.yml (variables): Move outside jobs.  Use
"GIT_STRATEGY: fetch".
(before_script): Install git.
(test-all): Rename from test.  Install inotify-tools.  Run "make
check-expensive".
(test-filenotify-gio): New job.

* lisp/international/ja-dic-cnv.el:
* lisp/international/ja-dic-utl.el:
* lisp/international/kinsoku.el:
* lisp/international/kkc.el:
* lisp/language/japan-util.el:
* lisp/language/japanese.el:
* lisp/leim/quail/cyril-jis.el:
* lisp/leim/quail/hanja-jis.el:
* lisp/leim/quail/japanese.el:
* lisp/leim/quail/py-punct.el:
* lisp/leim/quail/pypunct-b5.el: Use utf-8 coding system.
* lisp/international/titdic-cnv.el: Use utf-8-emacs coding system.

(titdic-convert, miscdic-convert): Use utf-8 when writing and don't
bother putting a `coding:` tag since utf-8 is the default anyway.

ref http://lists.gnu.org/r/emacs-devel/2019-01/msg00076.html

The following commits were skipped:

13b586d7 (origin/emacs-26) Adapt filenotify-tests for emba
d8525ae4 (tag: emacs-26.1.91) Bump Emacs version to 26.1.91

f1ce72b7 ; ChangeLog.3 update
5b59cf0d * etc/AUTHORS: Update.
2cf20b67 * lisp/textmodes/mhtml-mode.el: Avoid loading flyspell.  (Bug...

# Conflicts:
#	ChangeLog.3
#	lisp/textmodes/mhtml-mode.el

The following commits were skipped:

99e2ad9e Improve GC+Cairo workaround
e0862eda Work around GC+Cairo bug

0ecff00b Improve commentary in font.h
a058edae Fix definition of Qwindow_point_insertion_type (Bug#33871)

The following commit was skipped:

77551730 Improve documentation of 'server-name'

5f2aa328 Update Unicode copyright notice

The following commits were skipped:

08840f2f Handle quoted file names in filenotify.el
e0870c38 ; Auto-commit of loaddefs files.

* .gitlab-ci.yml (test): Add EMACS_EMBA_CI variable.

* test/lisp/filenotify-tests.el (file-notify-test03-events)
(file-notify-test05-file-validity)
(file-notify-test06-dir-validity)
(file-notify-test07-many-events)
(file-notify-test09-watched-file-in-watched-dir): Adapt tests for emba.

* README:
* configure.ac:
* msdos/sed2v2.inp:
* nt/README.W32: Bump Emacs version to 26.1.91.

* test/lisp/filenotify-tests.el (file-notify-test03-events)
(file-notify-test05-file-validity)
(file-notify-test06-dir-validity)
(file-notify-test07-many-events)
(file-notify-test09-watched-file-in-watched-dir): Adapt tests for emba.

* src/lread.c (INFINITY): Use a more-portable way to specify
this macro on non-C99 platforms that lack it.
(NAN): Remove; unused.

Change logb to return -infinity, +infinity, and NaN respectively.
Formerly logb returned an extreme fixnum to represent
infinity, but this is no longer the right thing to do now that
we have bignums and there is no extreme integer.
* doc/lispref/numbers.texi (Float Basics), etc/NEWS: Document.
* src/floatfns.c (Flogb): Implement this.

* lisp/emacs-lisp/syntax.el (syntax-ppss-stats):
Use integers, not floating-point, for stats, now that integers are
unbounded.  Almost always these should be fixnums.  Add 1 to last
slot’s car so that this addition need not be done at runtime.
(syntax-pps-stats, syntax-ppss): Use integers for calculations.
(syntax-ppss--update-stats): New convenience function.
(syntax-ppss): Use it.

* test/lisp/filenotify-tests.el (file-notify-test03-events)
(file-notify-test05-file-validity)
(file-notify-test06-dir-validity)
(file-notify-test07-many-events)
(file-notify-test09-watched-file-in-watched-dir): Adapt tests for emba.

* configure.ac (tputs_library): Also try tinfow, ncursesw (Bug#33977).

A feature suggested by Yuri Khan <yurivkhan@gmail.com>.

* lisp/progmodes/flymake.el (flymake-suppress-zero-counters): New
variable.  (flymake--mode-line-format): Use it.

Fixes: bug#33872

"Now you have two problems..."

* lisp/progmodes/flymake-cc.el (flymake-cc--make-diagnostics):
Adjust regexp.

Fixes: bug#33881
Copyright-paperwork-exempt: yes

* lisp/progmodes/flymake.el (flymake-show-diagnostics-buffer):
Set flymake--diagnostics-buffer-source before reverting.

Suggested by Eli Zaretskii (Bug#20890#31).
* src/font.h (font_data_structures_may_be_ill_formed): New function.
* src/ftfont.c (ftfont_close):
* src/ftcrfont.c (ftcrfont_close): Use it.

(cherry picked from commit d02fd482)