Let the caller tell us clearly where is the base of the backtrace,
if it's not `debug`. This is done by passing a new `:backtrace-base`
keyword argument to `debug`.
Then use this info systematically in all the places where we access
the real C-level backtrace, to try and avoid inconsistencies and brittle
code that tries to enumerate the expected frames we're in.
* src/eval.c (get_backtrace_starting_at): Add support for offsets in the
`base` argument.
(Fbacktrace_debug): Add optional `base` argument.
* lisp/emacs-lisp/debug.el (debug, debugger-frame, debugger-frame-clear):
Use `debugger--backtrace-base` when calling `backtrace-debug`.
(debugger-setup-buffer): Use `debugger--backtrace-base`
when calling `backtrace-get-frames`.
(debugger-frame-number): Drop `skip-base` arg, assume it's never nil.
Add sanity check.
(debugger--backtrace-base): Use the `:backtrace-base` info
in `debugger-args`.
(debugger-eval-expression): Adjust call to `debugger-frame-number`.
(debug--implement-debug-on-entry): Pass appropriate `:backtrace-base`.
* lisp/subr.el (touch-screen-events-received): New variable.
(read--potential-mouse-event): If a touch screen event's been
registered thus far, continue as though xterm-mouse-mode is
enabled.
* lisp/touch-screen.el (touch-screen-handle-touch): Set that
variable. If t-s-c-t already exists but the new touch point was
assigned the same number by the system, replace the current tool
with it rather than installing it as the anciliary tool.
Looking at uses of `derived-mode-p` and `provide-mode-derived-p`,
I can't find a single use case where it wouldn't be preferable for
it to take a single argument instead of `&rest`: all the calls are
either passing a single argument anyway, or passing a fixed list of modes.
The use of `&rest` just makes the code less efficient and sometimes
more clunky (because of the need for `apply`).
So let's change that (while preserving backward compatibility, of course).
* doc/lispref/modes.texi (Derived Modes): Adjust accordingly.
* lisp/subr.el (provided-mode-derived-p, derived-mode-p): Take the
`modes` as a single argument.
Suggested by Mattias Engdegård.
* lisp/subr.el (merge-ordered-lists): Don't mutate the arg.
* test/lisp/subr-tests.el (subr-tests--merge-ordered-lists): Make the
test a bit more precise.
* lisp/subr.el (derived-mode-all-parents): Fix the handling of cycles
so that it doesn't fill the cache with incorrect results.
(merge-ordered-lists): Improve docstring.
(provided-mode-derived-p): Swap the loops since `modes` is usually
shorter than `ps`.
* test/lisp/subr-tests.el (subr-tests--parent-mode): Simplify.
(subr-tests--mode-A, subr-tests--mode-B, subr-tests--mode-C): New funs.
(subt-tests--derived-mode-add-parents): New test.
The code was used to linearize the EIEIO class hierarchy, since
it results in saner results than things like BFS or DFS.
By moving it to `subr.el` we get to benefit from that same
advantage both in `cl--class-allparents` and
in `derived-mode-all-parents`.
* lisp/subr.el (merge-ordered-lists): New function.
(derived-mode-all-parents): Use it to improve parent ordering.
* lisp/emacs-lisp/eieio-core.el (eieio--c3-candidate)
(eieio--c3-merge-lists): Delete functions, replaced by
`merge-ordered-lists`.
(eieio--class-precedence-c3): Use `merge-ordered-lists`.
* lisp/emacs-lisp/cl-preloaded.el (cl--class-allparents):
Use `merge-ordered-lists` to improve parent ordering.
* lisp/emacs-lisp/cl-macs.el (cl--struct-all-parents): Delete function.
(cl--pcase-mutually-exclusive-p): Use `cl--class-allparents` instead.
Add the ability for a major mode to declare "extra parents" in
addition to the one from which it inherits.
* lisp/subr.el (derived-mode-add-parents): New function.
(derived-mode-all-parents): Adjust accordingly.
Most uses of the mode hierarchy don't really need to construct the
list, they just need to iterate over it. With single inheritance
we could do it just by jumping up from a mode to its parent,
but to support the upcoming multiple inheritance we'd need a more
complex and costly iterator.
Luckily, the inheritance graph is mostly static so we can cache
the list of all parents, making `derived-mode-all-parents` cheap
enough to be the basis of iteration and keeping the API very simple.
* lisp/subr.el (derived-mode-all-parents): Cache the result.
(derived-mode--flush): New function.
(derived-mode-set-parent): Use it.
The `derived-mode-parent` property should be an implementation detail,
so we can change it more easily. To that end, add functions to set and
query it.
* lisp/subr.el (derived-mode-all-parents): New function.
(provided-mode-derived-p): Use it.
(derived-mode-set-parent): New function.
The new handling of aliases in `provided-mode-derived-p`
introduced in Emacs-28.1 caused a regression where
(provided-mode-derived-p MODE MODE) returns nil if MODE is an alias.
Rework the loop so we consider an alias as a kind of parent.
* lisp/subr.el (provided-mode-derived-p): Step over aliases separately.
* test/lisp/subr-tests.el (subr-tests--derived-mode-1)
(subr-tests--derived-mode-2): Move out of `provided-mode-derived-p`
and give them properly namespaced names.
(provided-mode-derived-p): Add more tests for aliases.
* lisp/subr.el (buffer-match-p--past-warnings): New var.
(buffer-match-p): Use it. Replace `&optional arg` with `&rest args`.
(match-buffers): Replace `&optional arg` with `&rest args`.
* lisp/window.el (display-buffer-alist): Fix out of date docstring.
* doc/lispref/buffers.texi (Buffer List): Document new calling convention.
* lisp/subr.el (sit-for): Remove support for old calling convention
* doc/lispref/functions.texi (Obsolete Functions): Adjust wording now
that we don't support `sit-for`s old convention any more.
* doc/lispref/commands.texi (Waiting): Remove mention of old calling
convention for `sit-for`.
755ae813a6 ; Declare some treesit.c functions in typescript-ts-mode.el.
89fa204b70 Fix loss of encrypted data in plstore.el
d9a1175a61 Close SQL database when corresponding 'sqlite-mode' buffe...
cbd8fac283 Fix Unicode normalization of characters
825be05b37 Support one-time passwords in Tramp
f880b94e64 Fix the 'C' and 'c' categories of characters
58fd212d8a Fix Emoji zooming commands
8970cdd009 ; Fix last change.
ba924be452 ; * etc/DEBUG: Improve the redisplay section.
e110312ad9 ; * doc/lispref/minibuf.texi (Text from Minibuffer): Ment...
65f4810003 tsx-ts-mode--font-lock-compatibility-bb1f97b: Improve
6fe11b88ed Avoid using --display in emacsclient to reuse frames on PGTK
2fc7463c0e ; * INSTALL: Don't advertise -O3. (Bug#65988)
29055412f2 ; Fix doc string of 'lsh'
738d854333 Support emacsclient on Windows with server on GNU or Unix...
f0a89fa1d0 ; * lisp/saveplace.el (save-place-ignore-files-regexp): F...
c9cb8ee0fc Fix defcustom in saveplace.el (Bug#65977)
5ec8be1d58 ; * lisp/subr.el (string-suffix-p, string-prefix-p): Doc ...
809305e6d8 Fix 'window-text-pixel-size' when there are several image...
ea14b0dcc2 : Doc fix.
01e8a0c6cb Doc fix for prettify-symbols-unprettify-at-point
0065621d0d (report_overlay_modification): Fix bug#65929
6cc6455e93 Fix SVG colors (bug#56182)
9396d73942 * doc/emacs/text.texi (Outline Minor Mode): Add a note ab...
a65d1a5a16 Improve documentation of 'list-abbrevs'
5dcc4b7eab Tweak s-p-f for js-ts-mode
1fb2fb501f typescript-ts-mode, tsx-ts-mode: Fix syntax properties fo...
946b395e7e * lisp/progmodes/c-ts-mode.el (c++-ts-mode): Provide (bug...
33ee3e588f Fix regression of treesit_cursor_helper_1
d11d81dfcc ; Fix doc typos (Bug#65868)
6554ec2246 Update docs for passing of Thien-Thi Nguyen
5ab2792d5c Update defvar usage tips example in manual
35d88c657e Document using Flymake together with Eglot
3f04efe9e7 ; * src/font.h (struct font): Comment about use of averag...
459b5f6b6d ; * admin/authors.el (authors-aliases): Update.
0c029ae8bc ; tweak etc/TODO item
# Conflicts:
# admin/authors.el
# lisp/subr.el
* lisp/subr.el (read-char-from-minibuffer-map): No need to remap
`self-insert-command` any more.
(read-char-from-minibuffer): Use `post-command-hook` to exit as soon as
a char is provided.
3296031ad7 ; Another improvement for documentation of pixelwise scro...
baeb2d71ae Support defun navigation for DEFUN in c-ts-mode (bug#64442)
781ddd7e7d Fix touchpad scrolling on MS-Windows
c125bd060e Fix order in which package-vc dependencies are resolved
500ced133a Fix building of VC package manuals with relative org link...
456ecabe9e Fix the documentation of 'cl-flet'
f6ebd1ef0d ; * src/treesit.c (Ftreesit_node_parent): Improve comment...
fac0e2d533 Avoid false "wrong passphrase" messages in EPA
8f683b51d8 Fix jsx font-lock in older tree-sitter-js grammars
d9af79ae39 Fix cloning 'face-remapping-alist' for indirect buffers
636fb267c4 Improve documentation of case transfer in replacement com...
7856d51436 Fix horizontal scrolling of images with C-f
8cf5659ec2 ; Fix defcustom in completion.el
a8c8a4e368 ; * src/fns.c (Fcopy_sequence): Doc fix. (Bug#64960)
205d87cdca Fix unpacking ZIP archives on MS-Windows
3712e8bc38 ; Fix typos in lisp/keymap.el doc strings (bug#65329).
21b2ecee66 Fix command example in Eshell manual
26949819df ; lisp/progmodes/csharp-mode.el (treesit-query-capture): ...
221ed70b90 ; Improve documentation of 'define-alternatives'
32280205e2 Add user options mentioned in the Eshell manual to the va...
cf3145a486 * Add missing alias to `native-comp-enable-subr-trampolin...
922b649028 * Add missing alias to `native-comp-enable-subr-trampolin...
6962823c83 ; * etc/PROBLEMS: Fix typo and clarify wording.
# Conflicts:
# doc/misc/eshell.texi
* lisp/subr.el (read-char-from-minibuffer): Disable text
conversion. (bug#65370)
(y-or-n-p): Remove redundant binding of
`override-text-conversion-style', given that read-key already
disables text conversion.
* src/textconv.c (Fset_text_conversion_style): Always reset text
conversion for the selected frame in addition to any displaying
current_buffer.
* configure.ac (emacs_cv_tputs_lib): Only circumvent termcap if
Android windowing support is enabled. (bug#65340)
* etc/PROBLEMS: Fix typo in section recouting problems with the
Anonymous Pro font.
* lisp/subr.el (event-start, event-end): Return the mouse
position list tied to touchscreen-begin and end events.
Reported by Stefan Monnier <monnier@iro.umontreal.ca>.
* lisp/version.el (emacs-build-system, emacs-build-time)
(emacs-repository-get-version, emacs-repository-get-branch):
Bypass Android specific code on non-GUI builds running on
Android. (bug#65340)
* lisp/wid-edit.el (widget-event-point): Remove now redundant
code.
* lisp/subr.el (with-restriction, without-restriction): Merge the
bodies of the 'internal--with-restriction' and
'internal--without-restriction' function into the macros. The
result is more efficient than a funcall.
(internal--with-restriction, internal--without-restriction):
Remove.
Suggested by Mattias Engdegård.
This simplification is symmetrical to 01fb898420.
* src/editfns.c: (Finternal__labeled_widen): Add a call to
'Fwiden', and rename from 'internal--unlabel-restriction'.
(unwind_labeled_narrow_to_region): Use the renamed function, and
remove the call to 'Fwiden'.
(syms_of_editfns): Rename the symbol.
* lisp/subr.el (internal--without-restriction): Use the renamed
function.
ee20b50dfe ; * lisp/progmodes/typescript-ts-mode.el (treesit-query-c...
2215298d90 Update JSX support due to upstream changes (bug#64647)
235561a2cc Update TSX support due to upstream changes (bug#64647)
12ab82d3b3 ; Fix customization form of 'bookmark-watch-bookmark-file'
d149a4dc42 ; Improve documentation of automatic addition to minibuff...
42a9962794 ; Improve documentation of 'last-command-event'
101455cb85 ; * lisp/subr.el (ignore, always): Doc fixes. (Bug#64776)
* java/org/gnu/emacs/EmacsService.java (renameDocument): Don't
catch UnsupportedOperationException; handle ENOSYS in
android_saf_rename_document instead.
(moveDocument): New function.
* lisp/subr.el (y-or-n-p): Always change the text conversion
style.
* src/android.c (android_init_emacs_service)
(android_exception_check_4): New function.
* src/android.h: Update Java function table.
* src/androidvfs.c (android_saf_rename_document): Handle ENOSYS
here by setting errno to EXDEV.
(android_saf_move_document): New function.
(android_document_id_from_name): Take const `dir_name'.
(android_saf_tree_rename): Use delete-move-rename to implement
cross-directory renames.
* doc/lispref/commands.texi (Key Sequence Input): Document new
argument to `read-key-sequence' etc.
* lisp/help-macro.el (make-help-screen):
* lisp/subr.el (read-key, read-char-choice-with-read-key):
Disable text conversion and display the OSK before reading a key
sequence.
* lisp/touch-screen.el (touch-screen-window-selection-changed):
Only cancel the minibuffer OSK timer.
(touch-screen-handle-point-up): Update comment accordingly.
* src/keyboard.c (command_loop_1, read_menu_command)
(read_key_sequence, read_key_sequence_vs, Fread_key_sequence)
(Fread_key_sequence_vector): New arg DISABLE_TEXT_CONVERSION.
All callers changed.
7ac947f34c ; * src/lisp.h (struct Lisp_Overlay): Update commentary (...
9bc93c7996 Replace duplicate text from epa.texi by a reference
74cc1d27f1 Add basic usage information and fix references
f24bdbfaf5 Add concept index, title-case structure titles
0165b50b0f ; * lisp/emacs-lisp/lisp.el (raise-sexp): Fix typo in doc...
4cf33b6bd0 ; * doc/misc/modus-themes.org: Fix whitespace (bug#64548).
4821da1ad7 Fix show-paren-mode when the parentheses is partially vis...
419b4d4491 ; Improve documentation of with-restriction
be34e8294a ; * admin/git-bisect-start: Update failing commits
8e06809fcc Merge branch 'scratch/bug64391' into emacs-29
dbac807605 * lisp/net/tramp.el (tramp-get-buffer-string): Stabilize.
01fb898420 Simplify after adding internal function to enter a labele...
b741dc7fcd Add internal function to enter a labeled restriction
# Conflicts:
# doc/misc/modus-themes.org
* lisp/subr.el (with-restriction):
* doc/lispref/positions.texi (Narrowing): Make it clear that the
argument is evaluated and that the result of the evaluation must
not be nil.
