It has been effectively obsolete since Emacs 27, when the modern
extension mechanism was introduced.
* lisp/emacs-lisp/rx.el (rx-constituents): Make obsolete.
* test/lisp/emacs-lisp/rx-tests.el (rx-constituents): Suppress warning.
* etc/NEWS: Announce.
It's a common name for this function and symmetric with respect to
`take`. It's also a lot less awkward to type and say.
* lisp/subr.el (drop): New alias.
* doc/lispref/lists.texi (List Elements): Document. Mention the
equation tying `take` and `drop` together.
* etc/NEWS: Announce.
* doc/emacs/input.texi (On-Screen Keyboards): Update conditions
for displaying the virtual keyboard when t-s-d-k is enabled.
* etc/NEWS (Announce): Document changes.
* lisp/net/eww.el (eww-check-text-conversion): New function.
(eww-mode): Install it as a local post-command-hook.
(eww-submit-map, eww-submit-file, eww-checkbox-map): Bind
suitable commands to mouse-2.
(eww-form-submit, eww-form-checkbox, eww-form-file)
(eww-tag-select): Disguise inserted forms as buttons, that touch
event translation may prefer their bindings to mouse-2 over
mouse-1.
(eww-form-text, eww-tag-textarea): Insert field properties as
well.
(eww-select-file, eww-toggle-checkbox, eww-submit): New argument
EVENT, to whose position point is set.
* lisp/touch-screen.el (touch-screen-handle-point-up): Trivial
adjustments to the criteria for selecting mouse commands and
displaying the on screen keyboard.
* lisp/cus-edit.el (Custom-mode): Enable text conversion, now
that fields are correctly treated.
* src/alloc.c (mark_frame): Mark f->conversion.field.
* src/androidterm.c (android_update_selection): Adjust
conversion region and selection position by the field start and
end.
* src/editfns.c (find_field): Export function.
* src/frame.c (make_frame): Clear f->conversion.field.
* src/frame.h (struct text_conversion_state) <field>: New field.
* src/lisp.h (find_fields, reset_frame_conversion): Export
functions.
* src/minibuf.c (Fread_from_minibuffer): Reset frame conversion
if Voverriding_text_conversion_style is set.
* src/textconv.c (textconv_query): Narrow to field.
(reset_frame_conversion): New function.
(reset_frame_state): Clear conversion field.
(really_delete_surrounding_text): Narrow to field.
(locate_and_save_position_in_field): New function.
(really_request_point_update, really_set_point_and_mark)
(complete_edit_check, handle_pending_conversion_events_1)
(handle_pending_conversion_events, get_conversion_field)
(set_composing_region, textconv_set_point_and_mark, replace_text)
(get_extracted_text, get_surrounding_text, report_point_change):
Compute, narrow to and offset by the currently active field
whenever point is updated or a command is received.
(syms_of_textconv): Revise doc strings.
* src/textconv.h (get_conversion_field): Export function.
Change `function` so that when evaluating #'(lambda ...)
we return an object of type `interpreted-function` rather than
a list starting with one of `lambda` or `closure`.
The new type reuses the existing PVEC_CLOSURE (nee PVEC_COMPILED)
tag and tries to align the corresponding elements:
- the arglist, the docstring, and the interactive-form go in the
same slots as for byte-code functions.
- the body of the function goes in the slot used for the bytecode string.
- the lexical context goes in the slot used for the constants of
bytecoded functions.
The first point above means that `help-function-arglist`,
`documentation`, and `interactive-form`s don't need to
distinguish interpreted and bytecode functions any more.
Main benefits of the change:
- We can now reliably distinguish a list from a function value.
- `cl-defmethod` can dispatch on `interactive-function` and `closure`.
Dispatch on `function` also works now for interpreted functions but still
won't work for functions represented as lists or as symbols, of course.
- Function values are now self-evaluating. That was alrready the case
when byte-compiled, but not when interpreted since
(eval '(closure ...)) signals a void-function error.
That also avoids false-positive warnings about "don't quote your lambdas"
when doing things like `(mapcar ',func ...)`.
* src/eval.c (Fmake_interpreted_closure): New function.
(Ffunction): Use it and change calling convention of
`Vinternal_make_interpreted_closure_function`.
(FUNCTIONP, Fcommandp, eval_sub, funcall_general, funcall_lambda)
(Ffunc_arity, lambda_arity): Simplify.
(funcall_lambda): Adjust to new representation.
(syms_of_eval): `defsubr` the new function. Remove definition of `Qclosure`.
* lisp/emacs-lisp/cconv.el (cconv-make-interpreted-closure):
Change calling convention and use `make-interpreted-closure`.
* src/data.c (Fcl_type_of): Distinguish `byte-code-function`s from
`interpreted-function`s.
(Fclosurep, finterpreted_function_p): New functions.
(Fbyte_code_function_p): Don't be confused by `interpreted-function`s.
(Finteractive_form, Fcommand_modes): Simplify.
(syms_of_data): Define new type symbols and `defsubr` the two
new functions.
* lisp/emacs-lisp/cl-print.el (cl-print-object) <interpreted-function>:
New method.
* lisp/emacs-lisp/oclosure.el (oclosure): Refine the parent
to be `closure`.
(oclosure--fix-type, oclosure-type): Simplify.
(oclosure--copy, oclosure--get, oclosure--set): Adjust to
new representation.
* src/callint.c (Fcall_interactively): Adjust to new representation.
* src/lread.c (bytecode_from_rev_list):
* lisp/simple.el (function-documentation):
* lisp/help.el (help-function-arglist): Remove the old `closure` case
and adjust the byte-code case so it handles `interpreted-function`s.
* lisp/emacs-lisp/cl-preloaded.el (closure): New type.
(byte-code-function): Add it as a parent.
(interpreted-function): Adjust parent (the type itself was already
added earlier by accident).
* lisp/emacs-lisp/bytecomp.el (byte-compile--reify-function): Adjust to
new representation.
(byte-compile): Use `interpreted-function-p`.
* lisp/emacs-lisp/byte-opt.el (byte-compile-inline-expand): Adjust to
new representation.
(side-effect-free-fns): Add `interpreted-function-p` and `closurep`.
* src/profiler.c (trace_hash, ffunction_equal): Simplify.
* lisp/profiler.el (profiler-function-equal): Simplify.
* lisp/emacs-lisp/nadvice.el (advice--interactive-form-1):
Use `interpreted-function-p`; adjust to new representation; and take
advantage of the fact that function values are now self-evaluating.
* lisp/emacs-lisp/lisp-mode.el (closure):
Remove `lisp-indent-function` property.
* lisp/emacs-lisp/disass.el (disassemble-internal): Adjust to
new representation.
* lisp/emacs-lisp/edebug.el (edebug--strip-instrumentation):
Use `interpreted-function-p`.
* lisp/emacs-lisp/comp-common.el (comp-known-type-specifiers):
Add `closurep` and `interpreted-function-p`.
* test/lisp/help-fns-tests.el (help-fns-test-lisp-defun): Adjust to
more precise type info in `describe-function`.
* test/lisp/erc/resources/erc-d/erc-d-tests.el (erc-d--render-entries):
Use `interpreted-function-p`.
* test/lisp/emacs-lisp/macroexp-resources/vk.el (vk-f4, vk-f5):
Don't hardcode function values.
* doc/lispref/functions.texi (Anonymous Functions): Don't suggest that
function values are lists. Reword "self-quoting" to reflect the
fact that #' doesn't return the exact same object. Update examples
with the new shape of the return value.
* doc/lispref/variables.texi (Lexical Binding):
* doc/lispref/lists.texi (Rearrangement):
* doc/lispref/control.texi (Handling Errors): Update examples to reflect
new representation of function values.
* lisp/emacs-lisp/easy-mmode.el (define-globalized-minor-mode):
Refine the Custom type of the '*-modes' option, generated when
this macro is given a ':predicate' argument. (Bug#70589)
f37f01b504 Fix a typo in Introduction to Emacs Lisp (bug#70571).
d8687fd6cd Fix last change
494dfd9cf2 Fix indentation of if/else in 'csharp-ts-mode' (bug#70345)
1cc6322e61 ; * etc/PROBLEMS: Document crashes due to tree-sitter ABI...
42766f95e5 * build-aux/make-info-dir: Avoid bashism (bug#70484).
81476fa19e Improve documentation of selection and navigation in *xre...
2a53351492 Fix Widget manual typos, markup and omissions (bug#70502)
90be3015b4 ; Document bookmark fringe mark in the user manual
afd0b548fc Fix python-ts-mode built-in functions and attributes (bug...
dc720decc3 Fix markup and indexing in the Calendar chapter of user m...
f593bf79a9 Fix the user manual for `calendar-time-zone-style'
aed2b7a3d8 Avoid assertion violations in 'push_prefix_prop'
c929532b46 Remove ert-equal-including-properties from manual
e3aae5fd38 ; Document 'filtered-frame-list'
* src/dispextern.h (face, face_underline_type, syms_of_xfacse)
(internal-set-lisp-face-attribute)
(gui_supports_face_attributes_p): Add definitions for new
underline styles of Double-line, Dots and Dashes. Rename
FACE_UNDER_LINE and FACE_UNDER_WAVE to make definitions
consistent. Delete tty_underline_p from the face struct and use
just underline going forward. Add a flag to check whether styled
underlines are available.
* lisp/cus-face.el (custom-face-attributes): Add entries for
Double-line, Dots and Dashes so they can be set through
`customize'.
* src/termchar.c (tty_display_info): Add an entry for the escape
sequence to set the underline style and color on terminal frames.
* src/term.c (init_tty, tty_capable_p, turn_on_face): Read and
save the underline style escape sequence from the Smulx termcap
(alternatively if the Su flag is set use a default sequence).
Allow checking for support of styled underlines in the current
terminal frame. Output the necessary escape sequences to activate
a styled underline on turn_on_face; this is currently only used
for the new special underline styles, a default straight underline
will still use the "us" termcap. Output escape sequence to set
underline color when set in the face and supported by the tty.
Save a default value for this sequence on init_tty when styled
underlines are supported.
* src/xfaces.c (tty_supports_face_attributes_p, realize_tty_face)
(map_tty_color): Assert whether styled underlines are supported by
the current terminal on display-supports-face-attributes-p checks.
Populate the correct underline style and color in the face spec
when realizing a face. Allow map_tty_color to map underline
colors alongside foreground and background. The interface of
map_tty_color was amended to allow the caller to supply the
underline color instead of accessing it through the face
attributes. (bug#62994)
* src/xterm.c (x_draw_glyph_string): Updated to use renamed
FACE_UNDERLINE_SINGLE and FACE_UNDERLINE_WAVE face_underline_type
enumerations.
* lisp/emacs-lisp/package-vc.el (vc-dir-prepare-status-buffer):
Add a declaration.
(package-vc-upgrade): Prepare a dummy vc-dir buffer to ensure
that 'vc-pull' (or rather 'vc-deduce-fileset') can correctly
infer the VC backend to use. (bug#70526)
* lisp/bindings.el (mode--line-format-right-align): Fix alignment
when window-margins are different on each side of the window.
Suggested by Charles Gonnaud <charles.gonnaud@gmail.com>.
(Bug#70485)
* lisp/progmodes/csharp-mode.el (csharp-ts-mode--indent-rules):
Fix indentation rules for 'if' and 'else'.
* test/lisp/progmodes/csharp-ts-mode-tests.el:
* test/lisp/progmodes/csharp-ts-mode-resources/indent.erts: New
test files.
Copyright-paperwork-exempt: yes
Avoid activating Completion Preview mode in a few more major
modes when 'global-completion-preview-mode' is enabled.
* lisp/completion-preview.el (global-completion-preview-mode):
By default, exclude a few more major modes for which Completion
Preview mode isn't suitable.
* lisp/vc/log-edit.el (log-edit-fill-entry): Match and replace
with NBSPs the opening defun list also.
* test/lisp/vc/log-edit-tests.el
(log-edit-fill-entry-no-defun-list-wrapping): New test.
* lisp/touch-screen.el (touch-screen-hold, touch-screen-drag):
Clear deactivate-mark if the mark is activated to prevent undue
deactivation after completion.
* lisp/wid-edit.el (widget-field, widget-single-line-field):
Insert specifications suitable for monochrome displays.
* src/androidfns.c (Fxw_display_color_p, Fx_display_grayscale_p):
Report color and/or grayscale properly.
* src/image.c (image_create_bitmap_from_file)
[HAVE_ANDROID]: If a file with no extension cannot be located,
append .xbm and retry.
* lisp/gnus/gnus.el (gnus-valid-select-methods): Add entry for nnatom.
* lisp/gnus/nnfeed.el: New file implementing an abstract web feed back
end.
* lisp/gnus/nnatom.el: New file implementing a back end for Atom feeds.
* doc/misc/gnus.texi (Browsing the Web, Back End Interface):
* etc/NEWS (Gnus): Document nnatom and nnfeed.
The previous fix based on comparing the Eglot-provided didOpen URI to
the server-provided textDocument/publishDiagnostics URI didn't quite
work because the URI differs slightly in escaping conventions on certain
platforms.
This elephant-size bug is easily reproducible on Windows with clangd,
where every file is basically diagnostic-free.
* lisp/progmodes/eglot.el (eglot-path-to-uri): Rework.
(eglot--TextDocumentIdentifier-cache):
Rename from eglot--TextDocumentIdentifier-uri.
(eglot-handle-notification textDocument/publishDiagnostics): Tweak.
(eglot--TextDocumentIdentifier): Rework.
(eglot--signal-textDocument/didOpen): Tweak.
* lisp/completion-preview.el (completion-preview--ignore): New
internal command.
(completion-preview--internal-commands): Add it.
(completion-preview--mouse-map): Use it to fix bindings.
* doc/misc/tramp.texi (Frequently Asked Questions): Describe how
to manipulate trash-directory.
Explain tramp-inhibit-errors-if-setting-file-attributes-fail.
* lisp/files.el (move-file-to-trash): Use connection-local value
of `trash-directory'. (Bug#70421)
This fixes bug#70019 and a separate fringe-mark removal bug that
also affected bookmarks in certain Info nodes.
* lisp/bookmark.el (bookmark--remove-fringe-mark): Fix bug#70019 by
temporarily widening in order to ensure we fetch the right overlays.
Also, normalize both filenames before comparing, to avoid spurious
failure to match.
Thanks to Dani Moncayo for the bug report and for testing.
* lisp/emacs-lisp/bytecomp.el (byte-compile-format-warn):
Speed up by eliminating the temporary buffer.
Detect invalid format sequences. Use plurals properly.
* test/lisp/emacs-lisp/bytecomp-tests.el: Update test.
(flymake-mode-map): Bind mouse-1 click on the fringe to
'flymake-show-buffer-diagnostics' (bug#70459).
(flymake-show-buffer-diagnostics): Display buffer diagnostics
at the bottom.
(flymake-show-project-diagnostics): Display project diagnostics
at the bottom.
(display-warning): Use 'warning-display-at-bottom' to display
the warning buffer at the bottom of the screen and to scroll
to the last warning message (bug#69983).
* lisp/progmodes/rust-ts-mode.el
(rust-ts-mode--font-lock-settings): Add font-locking for Rust
macro metavariables, fragment specifiers and repitition patterns.
* lisp/progmodes/c-ts-common.el:
(c-ts-common-comment-indent-new-line): Handle the case where user
types M-j in the middle of a line; and when the line starts with /**.
* lisp/progmodes/c-ts-common.el:
(c-ts-common-comment-indent-new-line): New function.
(c-ts-common-comment-setup): Setup comment-line-break-function and
comment-multi-line.
* lisp/progmodes/rust-ts-mode.el
(rust-ts-mode--font-lock-settings): Add font-lock rule for Rust
function signatures and missing function modifier keyword 'default'.
* lisp/progmodes/python.el (python--treesit-settings): Change the
treesitter query to fetch the correct type of node for built-in
functions and attributes and highlight them with corresponding
font-lock face.
