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* doc/lispref/text.texi (Examining Properties): Mention the change in
cursor-sensor-functions.
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Since Emacs-27, `package-initialize` is for internal use only,
and callers should either call `package-activate-all` instead
(cheaper and faster) or do nothing at all (because the other
functions should trigger the needed initialization automatically
as needed).
* doc/lispref/package.texi (Packaging Basics): Delete `package-initialize`.
* doc/misc/eglot.texi (Reporting bugs): Don't recommend using `package-initialize`.
* doc/misc/org.org (Using Emacs packaging system): Simplify the command
line since both `(require 'package)` and `(package-initialize)` are
redundant here.
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A new basic face 'margin' is used for text displayed in the left and
right margin areas, i.e., the areas typically used by VCS and LSP
packages for per-line annotations. Its background defaults to the
frame default, preserving existing behavior for users who do not
customize it.
* etc/NEWS: Document the new 'margin' face.
* lisp/faces.el (margin): Add 'margin' face, inheriting from 'default'.
* src/dispextern.h (face_id): Add MARGIN_FACE_ID.
* src/xdisp.c (face_at_pos): Use 'margin' as the base face for
strings displayed in margin areas so that they inherit the gutter
background by default.
(extend_face_to_end_of_line): Compute 'margin_fill_face_id' from the
'margin' face. Use while loops to explicitly fill all empty character
slots in both left and right margins for both GUI and TTY branches.
(display_line): Call 'extend_face_to_end_of_line' for beyond-EOB rows
when the window has margins. Also extend the existing condition for
text rows with empty margins to trigger when the 'margin' face
background differs from the frame default, not only when the default
face is remapped.
* src/xfaces.c (realize_basic_faces): Realize 'margin' as a basic
face to support face-remapping and efficient lookup.
(Bug#80693)
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* lisp/emacs-lisp/nadvice.el (advice--how-alist): Add ':interactive-only'.
* doc/lispref/functions.texi (Advice Combinators): Document it.
(Core Advising Primitives): Use it.
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* doc/lispref/text.texi (Database): Update description of
'sqlite-close'. (Bug#80908)
* etc/NEWS: Fix SQLite entries.
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* lisp/treesit.el (treesit-font-lock-rules): Handle
treesit-query-with-fallback.
(treesit-query-with-fallback): New function.
* doc/lispref/modes.texi (Parser-based Font Lock): Mention
treesit-query-with-fallback.
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* doc/lispref/windows.texi (Buffer Display Action Alists):
Clarify that only new windows can be marked as dedicated via the
action alist entry.
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* doc/lispref/windows.texi (Window History): Document that
'window-prev-buffers' returns positions as markers. (Bug#80754)
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* doc/lispref/files.texi (Unique File Names):
* lisp/files.el (make-temp-file):
* src/fileio.c (Fmake_temp_file_internal): Doc fixes.
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'setopt-local' is the buffer local equivalent of 'setopt'.
Unify 'setopt', 'setopt-local', 'setq-local',
'buffer-local-set-state' with 'setq' to signal
'wrong-number-of-arguments'.
* lisp/cus-edit.el (setopt): Change error signal to
'wrong-number-of-arguments'.
(setopt-local): New macro.
(setopt--set-local): New function.
* lisp/subr.el (set-local): New function.
(setq-local, buffer-local-set-state): Signal
'wrong-number-of-arguments' rather than 'error'.
* doc/emacs/custom.texi (Examining): Document 'setopt-local'.
* etc/NEWS: Announce the new macro and function.
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This introduces the predicate frame-initial-p, which uses
struct frame.output_method or struct terminal.type to detect
initial_terminal without relying on its name (bug#80629).
For some prior discussion, see:
https://lists.gnu.org/r/emacs-devel/2019-12/msg00480.html
https://lists.gnu.org/r/emacs-devel/2020-01/msg00120.html
* doc/lispref/frames.texi (Frames): Document frame-initial-p.
(Finding All Frames): Fix grammar.
* etc/NEWS (Lisp Changes in Emacs 31.1): Announce frame-initial-p.
* lisp/desktop.el (desktop--check-dont-save):
* lisp/emacs-lisp/debug.el (debug):
* lisp/frameset.el (frameset-restore):
* lisp/menu-bar.el (menu-bar-update-buffers):
* lisp/xt-mouse.el (turn-on-xterm-mouse-tracking-on-terminal):
Use frame-initial-p instead of checking the "initial_terminal" name.
* lisp/emacs-lisp/byte-opt.el: Mark frame-initial-p as error-free.
* src/pgtkterm.c (pgtk_focus_changed): Use IS_DAEMON in place of
Fdaemonp, thus also accepting a named daemon session.
* src/terminal.c (decode_tty_terminal): Clarify commentary.
(Fframe_initial_p): New function.
(syms_of_terminal): Expose it.
(init_initial_terminal): Update commentary now that
menu-bar-update-buffers uses frame-initial-p (bug#53740).
* test/lisp/xt-mouse-tests.el (with-xterm-mouse-mode): Simulate the
lack of an initial terminal by overriding frame-initial-p now
that turn-on-xterm-mouse-tracking-on-terminal uses it.
* test/src/terminal-tests.el: New file.
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Move shortdoc group definitions from shortdoc.el to a separate file
shortdoc-doc.el. Document shortdoc group format in a future-proof way
and guide package authors on how to use shortdoc groups across past
Emacs versions.
* lisp/emacs-lisp/shortdoc-doc.el: New file.
* lisp/emacs-lisp/shortdoc.el: Document shortdoc group format in a
future-proof way. Require 'shortdoc-doc'.
(shortdoc--keyword-plist-p): New function.
(shortdoc--check): Update to check the documented shortdoc group format.
(shortdoc--groups, define-short-documentation-group): Pull out of
autoloaded 'progn'.
(define-short-documentation-group): Report errors in terms of byte
compiler warnings.
(alist, map, string, file-name, file, hash-table, list, symbol)
(comparison, vector, regexp, sequence, buffer, overlay, process, number)
(text-properties, keymaps): Move group to shortdoc-doc.el.
(shortdoc): Move alias to after function.
(shortdoc-add-function): Add argument checks.
* doc/lispref/tips.texi (Documentation Group Tips): New section.
* doc/lispref/elisp.texi (Top):
* doc/lispref/tips.texi (Tips): Add references to it.
* doc/lispref/help.texi (Documentation Groups): Ditto, and add some
concept index entries. (bug#80297)
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* src/data.c (Fmakunbound): Break aliasing, if present.
* doc/lispref/variables.texi (Void Variables): Document it.
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* doc/lispref/windows.texi (Window Sizes):
* src/window.c (Fwindow_body_height, Fwindow_total_height)
(Fwindow_total_width, Fwindow_body_width): Clarify that window
dimensions are returned in canonical columns and lines.
(Bug#80620)
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* doc/lispref/lists.texi:
* lisp/emacs-lisp/let-alist.el (let-alist): Improve docs.
Namely, clarify that 'let-alist' does not "see" symbols
introduced by macro-expansion in its body, and that the
generated code looks up symbols in the alist whether or not
they are actually used in runtime.
See also bug#79706 for some relevant discussion.
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* doc/lispref/lists.texi (Building Lists): Document it.
* etc/NEWS: Mention it.
* lisp/emacs-lisp/shortdoc.el (list): Demonstrate it.
* lisp/subr.el (ensure-proper-list): Add it.
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Remove `error-data` from the new error API: it is not really
compatible with a more abstract view of error descriptors, and
in practice it seems to be used only in two ways (both of them rare):
- To add some contextual info to an error. We should maybe add
a dedicated support for that, but it's not clear what shape it
should take, ideally (there was a discussion about with Alan
and myself in emacs-devel a few years ago).
- To do some other massaging whose correctness is dubious anyway.
* doc/lispref/control.texi (Handling Errors): Remove `error-data`.
* lisp/epa-file.el (epa-file--find-file-not-found-function): Don't use
`error-data`.
(epa-file--error-add-context): New function, extracted from
`epa-file-insert-file-contents`.
(epa-file-insert-file-contents): Use it instead of `error-data`.
* lisp/subr.el (error-data): Delete function.
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Define new functions to manipulate error descriptors and
add support for `signal` to *re*signal a previous error.
* src/eval.c (Fsignal): Make the second arg optional and document
the possibility of passing a whole error descriptor to re-signal it.
(signal_or_quit): Fix a few corner case issues when
DATA is `nil` and ERROR_SYMBOL is an error descriptor.
* lisp/subr.el (error-type-p, error--p, error-type, error-data)
(error-has-type-p, error-slot-value): New function.
* doc/lispref/control.texi (Handling Errors): Prefer "error descriptor"
to "error description". Use the new single-arg call to `signal` to
re-throw an error.
Document `error-type`, `error-data` and `error-slot-value`.
(Error Symbols): Document the new functions `error-type-p` and
`error-has-type-p`.
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Walking the window tree is more reliable than using the selected
window. Implement 'get-mru-frame' on top of 'get-mru-frames'
using 'frame-use-time'.
* lisp/frame.el (frame-use-time): Change to walk the window tree
for the specified frame.
(get-mru-frames): New defun.
(get-mru-frame): Change to call 'get-mru-frames'.
* doc/lispref/frames.texi: Update documentation.
* etc/NEWS: Update announcement.
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* lisp/subr.el (any): Rename from this ...
(member-if): ... to this. All uses changed.
(any): New function alias.
* lisp/emacs-lisp/cl-seq.el (cl-member-if): Mark obsolete.
* lisp/obsolete/cl.el (member-if): Delete obsolete function
alias.
* doc/lispref/lists.texi (List Elements):
* doc/misc/cl.texi (Lists as Sets):
* etc/NEWS: Document the change.
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This reverts commit 2bdf15f6d8293b21234cd236f39ce68f62e1f6c3.
There is no consensus for this change.
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* lisp/subr.el (any): Rename from this ...
(member-if): ... to this. All uses changed.
Implement '&key KEY-FN' for backwards compatibility.
(any): New function alias.
* lisp/emacs-lisp/cl-seq.el (cl-member-if): Make an alias for
'member-if'.
* lisp/obsolete/cl.el (member-if): Delete obsolete function
alias.
* doc/lispref/lists.texi (List Elements):
* doc/misc/cl.texi (Lists as Sets):
* etc/NEWS: Document the change.
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* etc/NEWS:
* doc/lispref/parsing.texi (User-defined Things): Fix punctuation,
markup and typos.
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Not a bug report, but this is from the emacs-devel thread
"Tree-sitter: Transcendental things".
Improve tree-sitter thing navigation functions to handle the
case where there are multiple nested parsers in the
buffer. Previously these functions just grab the node at point
and are limited to the parser of that node. Now these functions
will thoUrouly search through all parsers that covers point
before giving up.
* doc/lispref/parsing.texi: Mention the change.
* lisp/treesit.el (treesit--some): New macro.
(treesit--thing-sibling): Use the new macro, add a new PARSER
parameter.
(treesit-thing-prev):
(treesit-thing-next): Add PARSER parameter.
(treesit-thing-at):
(treesit-navigate-thing): Use the new macro, add a new PARSER
parameter. Also pass the PARSER arg to recursive calls and
calls to treesit-thing-prev, etc.
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Also, document stuffing better.
* src/keyboard.c (stuff_buffered_input):
Give up on stuffing if it fails.
* src/sysdep.c (stuff_char): Return failure indication.
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* doc/lispref/strings.texi (Text Comparison):
The old text was wrong: non-ASCII unibyte chars overlap part of Unicode.
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* src/emacs.c (Fkill_emacs):
* doc/lispref/os.texi (Killing Emacs): Document that EXIT-DATA
being a string doesn't always work. (Bug#80435)
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* src/buffer.c (Foverlays_in):
* lisp/subr.el (remove-overlays):
* doc/lispref/display.texi (Finding Overlays, Managing Overlays):
* etc/NEWS: Improve the documentation of recent changes in
behavior of 'overlays-in' and 'remove-overlays'. (Bug#80242)
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* lisp/subr.el (command-line-max-length): New variable.
(multiple-command-partition-arguments): New function.
* doc/lispref/processes.texi (Shell Arguments):
* etc/NEWS: Document them.
* test/lisp/subr-tests.el
(subr-multiple-command-partition-arguments): New test.
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* src/lisp.h (FOR_EACH_TAIL_INTERNAL): Divvy up the code into...
(FOR_EACH_TAIL_BASIC, FOR_EACH_TAIL_STEP_CYCLEP): ...these macros,
so that they can be used in more flexible ways.
* src/fns.c (internal_equal_1): Detect circular lists and call...
(internal_equal_cycle): ...this function that keeps comparing
but now detecting cycles in the other argument.
* lisp/emacs-lisp/testcover.el (testcover-after):
Remove unnecessary error handling.
* test/src/fns-tests.el (test-cycle-equal): Adapt and extend.
* test/lisp/emacs-lisp/testcover-resources/testcases.el
(testcover-testcase-cyc1): Remove case that no longer applies.
* doc/lispref/objects.texi (Equality Predicates): Update.
* etc/NEWS: Announce.
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* admin/merge-gnulib (GNULIB_MODULES): Add crypto/sha3-buffer.
* lib/sha3.c: New file, imported by running admin/merge-gnulib.
* lib/sha3.h: Likewise.
* m4/sha3.m4: Likewise.
* lib/gnulib.mk.in: Updated by admin/merge-gnulib.
* m4/gnulib-comp.m4: Likewise.
* src/fns.c: Include sha3.h
(Fsecure_hash_algorithms): Add Qsha3_224, Qsha3_256, Qsha3_384, and
Qsha3_512.
(secure_hash): Likewise.
(Fsecure_hash): List the SHA-3 algorithms in the docstring.
(syms_of_fns): Define Qsha3_224, Qsha3_256, Qsha3_384, and Qsha3_512.
* test/lisp/net/gnutls-tests.el (gnutls-tests-internal-macs-upcased):
Filter out the new SHA-3 algorithms since they are currently not
implemented in gnutls.
* test/src/fns-tests.el (test-secure-hash): Add test cases for the new
algorithms.
* doc/lispref/text.texi (Checksum/Hash): List the SHA-3 algorithms.
Mention that they are considered secure.
* etc/NEWS: Mention the new feature.
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* doc/misc/woman.texi:
* doc/misc/wisent.texi:
* doc/misc/widget.texi:
* doc/misc/vtable.texi:
* doc/misc/viper.texi:
* doc/misc/vhdl-mode.texi:
* doc/misc/use-package.texi:
* doc/misc/url.texi:
* doc/misc/tramp.texi:
* doc/misc/todo-mode.texi:
* doc/misc/srecode.texi:
* doc/misc/speedbar.texi:
* doc/misc/smtpmail.texi:
* doc/misc/sieve.texi:
* doc/misc/ses.texi:
* doc/misc/semantic.texi:
* doc/misc/sc.texi:
* doc/misc/sasl.texi:
* doc/misc/remember.texi:
* doc/misc/reftex.texi:
* doc/misc/rcirc.texi:
* doc/misc/pgg.texi:
* doc/misc/pcl-cvs.texi:
* doc/misc/octave-mode.texi:
* doc/misc/nxml-mode.texi:
* doc/misc/newsticker.texi:
* doc/misc/mh-e.texi:
* doc/misc/message.texi:
* doc/misc/mairix-el.texi:
* doc/misc/info.texi:
* doc/misc/ido.texi:
* doc/misc/idlwave.texi:
* doc/misc/htmlfontify.texi:
* doc/misc/gnus.texi:
* doc/misc/forms.texi:
* doc/misc/flymake.texi:
* doc/misc/eww.texi:
* doc/misc/eudc.texi:
* doc/misc/eshell.texi:
* doc/misc/ert.texi:
* doc/misc/erc.texi:
* doc/misc/epa.texi:
* doc/misc/emacs-gnutls.texi:
* doc/misc/eieio.texi:
* doc/misc/eglot.texi:
* doc/misc/efaq-w32.texi:
* doc/misc/efaq.texi:
* doc/misc/edt.texi:
* doc/misc/ediff.texi:
* doc/misc/ede.texi:
* doc/misc/ebrowse.texi:
* doc/misc/dired-x.texi:
* doc/misc/dbus.texi:
* doc/misc/cl.texi:
* doc/misc/cc-mode.texi:
* doc/misc/calc.texi:
* doc/misc/bovine.texi:
* doc/misc/autotype.texi:
* doc/misc/auth.texi:
* doc/lispintro/emacs-lisp-intro.texi:
* doc/lispref/elisp.texi:
* doc/emacs/emacs.texi: Add @documentlanguage where it was
missing. This makes the language explicit given the change in
behavior expected in Texinfo 7.3.
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* lisp/emacs-lisp/cond-star.el (cond*-non-exit-clause-p)
(cond*-non-exit-clause-substance): Treat only one element
clauses beginning with match*/pcase* pseudoforms as non-exit.
(cond*-convert-condition): Handle exiting clauses with only one
element, that is a regular Lisp expression.
(cond*):
* doc/lispref/control.texi (cond* Macro): Document the change.
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