* src/editfns.c (labeled_restrictions_pop, Fwiden):
* src/eval.c (lexbound_p, Fbacktrace__locals):
* src/fileio.c (Finsert_file_contents):
* src/fns.c (Fyes_or_no_p):
* src/keyboard.c (command_loop_1):
Use BASE_EQ for comparing with Qoutermost_restriction,
Qinternal_interpreter_environment and Qunbound as uninterned
symbols won't be EQ to a symbol-with-pos.
* java/org/gnu/emacs/EmacsNative.java (onLowMemory):
* java/org/gnu/emacs/EmacsService.java (onLowMemory): New
function.
* src/android.c (android_on_low_memory, onLowMemory): New
functions called when a VM caution is registered. Clear
the image cache and run garbage collection.
* java/org/gnu/emacs/EmacsNative.java (shutDownEmacs):
* java/org/gnu/emacs/EmacsService.java (onDestroy): New
function. When invoked, call shut_down_emacs and await its
completion.
* src/android.c (android_shut_down_emacs, shutDownEmacs): New
functions.
* lisp/term/android-win.el (android-deactivate-mark-command):
New command.
(select-all, start-selecting-text, stop-selecting-text): Arrange
for commands manipulating the region to be executed when these
keys are registered.
* src/android.c (android_get_keysym_name): Return the keysym
name of each of the new keysyms introduced.
* src/androidterm.c (performContextMenuAction): Save special
keysyms into key events for the selectAll, startSelectingText
and stopSelectingText actions.
* src/xdisp.c (get_glyph_face_and_encoding): Remove unnecessary
assertion. It triggers, for no good reason, when running the
recipe of bug#66922 and typing C-p in the *Warnings* buffer after
the recipe finishes, because the glyph passed to this function is
a STRETCH_GLYPH, not a CHAR_GLYPH.
* lisp/simple.el (analyze-text-conversion): If neither calling
p-s-i-h nor calling p-t-c-h yields a change to point, return it
to its location before analyze-text-conversion was called.
* src/keyboard.c (kbd_buffer_get_event): See that text
conversion events are uniformly delivered prior to keyboard
events arriving in unison.
* src/xdisp.c (get_glyph_face_and_encoding): Account for
non-character glyphs by not attempting to translate them to
characters.
(gui_get_glyph_overhangs, gui_produce_glyphs): If the face is
overstruck, increase the right side bearing by 1 pixel.
* src/sfntfont.c (struct sfnt_font_desc): Introduce fields where
the font's underline position is recorded.
(sfnt_enum_font_1): Compute the underline position with
information in the post table whenever it exists.
(sfntfont_open): Scale the recorded position and save it into
the font object.
* src/sfnt.c (sfnt_table_names): Introduce name of post table.
(sfnt_read_post_table): New function.
(main): New tests.
* src/sfnt.h (struct sfnt_post_table): New struct.
* src/sfntfont.c (sfnt_enum_font_1): Read post table, and set
spacing from its is_fixed_pitch value.
(sfntfont_list_1): Compare spacing between both fonts if
supplied in the font spec.
(sfntfont_open): Set FONT_FILE_INDEX as well as
FONT_FULLNAME_INDEX.
In some programming languages and styles, a symbol (or every
symbol in a sequence of symbols) might be capitalized, but the
individual words making up the symbol should never be capitalized.
For example, in OCaml, type names Look_like_this and variable names
look_like_this, but it is basically never correct for something to
Look_Like_This. And one might have "aa_bb cc_dd ee_ff" or "Aa_bb
Cc_dd Ee_ff", but never "Aa_Bb Cc_Dd Ee_Ff".
To support this, the new variable 'case-symbols-as-words' causes
symbol constituents to be treated as part of words only for case
operations.
* src/casefiddle.c (case_ch_is_word): New function.
(case_character_impl, case_character): Use 'case_ch_is_word'.
(syms_of_casefiddle): Define 'case-symbols-as-words'.
* src/search.c (Freplace_match): Use 'case-symbols-as-words'
when calculating case pattern.
* test/src/casefiddle-tests.el (casefiddle-tests--check-syms)
(casefiddle-case-symbols-as-words): Test 'case-symbols-as-words'.
* etc/NEWS: Announce 'case-symbols-as-words'.
* doc/lispref/strings.texi (Case Conversion): Document
'case-symbols-as-words'.
(Bug#66614)
* java/org/gnu/emacs/EmacsNative.java (close): New declaration.
* java/org/gnu/emacs/EmacsSdk11Clipboard.java
(getClipboardData): Catch SecurityException and guarantee file
descriptors are closed even if exceptions arise.
* src/android.c (dup): Export another function.
* src/window.h:
* src/window.c (window_from_coordinates): In the no toolkit
build, add support for the menu bar window. Add a new
'menu_bar_p' argument so the function's signature has changed.
All callers changed.
* src/androidterm.c (handle_one_android_event):
* src/haikuterm.c (haiku_read_socket):
* src/keyboard.c (make_lispy_position):
* src/nsterm.m ([EmacsView mouseDown:]):
* src/pgtkterm.c (button_event):
* src/w32term.c (w32_read_socket):
* src/xdisp.c (note_mouse_highlight):
* src/xterm.c (handle_one_xevent): Set menu_bar_p to true.
* java/org/gnu/emacs/EmacsWindow.java (EmacsWindow)
<dndXPosition, dndYPosition>: New fields initialized to -1.
(onDragEvent): Remember the position of the previous event to
avoid sending duplicates.
* src/androidvfs.c (EMACS_PATH_MAX): New define.
(android_saf_tree_rename, android_saf_tree_opendir)
(android_name_file, android_fstatat, android_faccessat)
(android_fchmodat, android_readlinkat): Use EMACS_PATH_MAX where
SAF file names might be encountered.
* src/sfnt.c (sfnt_compute_tuple_scale, sfnt_vary_simple_glyph)
(sfnt_vary_compound_glyph): Correct typos involving
intermediate_end (or something of the like) being set to
intermediate_start.
* src/sfnt.c (sfnt_compare_unicode_value_range)
(sfnt_is_character_default): New functions.
(sfnt_test_uvs): Print and verify the default UVS table.
* src/sfnt.h: Update prototypes.
* src/sfntfont.c (sfntfont_get_variation_glyphs): Index the cmap
with the default glyph, and insert it within VARIATIONS if
character is present within a selector record's default UVS
table.
* src/indent.c (line_number_display_width): No longer static.
* src/lisp.h (line_number_display_width): Add prototype.
* src/keyboard.c (save_line_number_display_width)
(line_number_mode_hscroll): New functions.
(make_lispy_event): Call 'save_line_number_display_width' and
'line_number_mode_hscroll' to avoid interpreting up-event as drag
event when redisplay scrolls the text horizontally between the
down- and up-event to account for the changed width of the
line-number display. (Bug#66655)
* src/sfnt.c (sfnt_bsearch_above): Cease returning the last
element if it is ordered below the key itself.
(sfnt_lookup_glyph_8, sfnt_lookup_glyph_12): Verify whether the
group returned is NULL.
* src/xterm.c (x_frame_highlight, x_frame_unhighlight): Skip
changing the frame alpha when the frame is not eligible for
focus state-specific alpha values; otherwise, the alpha might be
reset by the time a alpha change wrought by a focus change
arrives, impeding handle_one_xevent from subsequently restoring
the initial value. (bug#66398)
* java/org/gnu/emacs/EmacsService.java (getUsefulContentResolver)
(getContentResolverContext): New functions which return a
content resolver from an EmacsActivity, if at all possible.
(openContentUri, checkContentUri): Probe or open URIs through
such content resolvers. Probe URIs by opening them if merely
testing permissions fails, for DND URIs do not make
checkCallingUriPermission return true.
* java/org/gnu/emacs/EmacsWindow.java (onDragEvent): Address
potential crash.
* src/androidvfs.c (android_check_content_access): Circumvent
JNI dynamic method dispatch.
(android_authority_name): Guarantee NAME is never a directory.
* java/org/gnu/emacs/EmacsNative.java (sendDndDrag, sendDndUri)
(sendDndText): Declare new event-sending functions.
* java/org/gnu/emacs/EmacsView.java (onDragEvent): New function.
* java/org/gnu/emacs/EmacsWindow.java (onDragEvent): New
function; respond to each drag and drop event, request
permissions if necessary and transfer dropped data to Lisp.
* lisp/dnd.el (dnd-unescape-file-uris): New variable.
(dnd-get-local-file-name): If that variable is nil, refrain from
unescaping URLs provided.
* lisp/term/android-win.el (android-handle-dnd-event): New
function.
(special-event-map): Bind drag-n-drop-event.
* src/android.c (sendDndDrag, sendDndUri, sendDndText): New
functions.
* src/androidgui.h (enum android_event_type): New event types
ANDROID_DND_DRAG_EVENT, ANDROID_DND_URI_EVENT,
ANDROID_DND_TEXT_EVENT.
(struct android_dnd_event): New structure.
(union android_event) <dnd>: New field.
* src/androidterm.c (handle_one_android_event)
<ANDROID_DND_..._EVENT>: Generate drag-n-drop events for each
of these types.
(syms_of_androidterm) <Quri, Qtext>: New defsyms.
