* lisp/progmodes/project.el (project-other-window-map,
project-other-frame-map, project--other-place-command,
project-other-window-command, project-other-frame-command,
project-other-tab-command): Add these functions and maps.
* lisp/progmodes/project.el: Bind project-other-window-command to C-x
4 p, project-other-frame-command to C-x 5 p and
project-other-tab-command to C-x t p (bug#42210).
* lisp/progmodes/project.el (project--read-project-buffer): New
function extracted from project-switch-buffer.
* lisp/progmodes/project.el (project-switch-buffer): Instead of
unconditionally reading a project buffer from the user, add
buffer-or-name argument, and populate it using
project--read-project-buffer when called interactively. Update
docstring.
* test/src/emacs-module-tests.el (mod-test-globref-reordered): New
unit test.
* test/data/emacs-module/mod-test.c (Fmod_test_globref_reordered): New
test module function.
(emacs_module_init): Export it.
This backports commit 9f01ce6327 from master. Since the bug isn’t
present on emacs-27, just backport the new test case.
* test/data/emacs-module/mod-test.c (Fmod_test_globref_invalid_free):
New test module function.
(emacs_module_init): Export it.
* test/src/emacs-module-tests.el
(module--test-assertions--globref-invalid-free): New unit test.
This backports commit 6355a3ec62 from master. Since the bug isn’t
present in emacs-27, just backport the test case.
* test/data/emacs-module/mod-test.c
(Fmod_test_invalid_store_copy): New test module function.
(emacs_module_init): Export it.
* test/src/emacs-module-tests.el
(module--test-assertions--load-non-live-object-with-global-copy):
New unit test.
* lisp/emacs-lisp/comp.el (comp-ensure-native-compiler): New function.
(native-compile, batch-native-compile)
(batch-byte-native-compile-for-bootstrap, native-compile-async):
Make use of `comp-ensure-native-compiler'.
We can't just use a hash lookup because a global and a local reference
might refer to the same Lisp object.
* src/emacs-module.c (module_free_global_ref): More precise check for
global liveness.
* test/data/emacs-module/mod-test.c (Fmod_test_globref_invalid_free):
New test module function.
(emacs_module_init): Export it.
* test/src/emacs-module-tests.el
(module--test-assertions--globref-invalid-free): New unit test.
We can't simply look up the Lisp object in the global reference table
because an invalid local and a valid global reference might refer to
the same object. Instead, we have to test the address of the global
reference against the stored references.
* src/emacs-module.c (module_global_reference_p): New helper function.
(value_to_lisp): Use it.
* test/data/emacs-module/mod-test.c
(Fmod_test_invalid_store_copy): New test module function.
(emacs_module_init): Export it.
* test/src/emacs-module-tests.el
(module--test-assertions--load-non-live-object-with-global-copy):
New unit test.
Turn (+ a b c) into (+ (+ a b) c), and do the same for - and *.
The 2-arg operations have their own bytecode which results in a 1.5×
speed-up. Furthermore, the transform enables other optimisations; for
example, (+ a 1 b) -> (+ (1+ a) b).
* lisp/emacs-lisp/byte-opt.el (byte-optimize-plus, byte-optimize-minus)
(byte-optimize-multiply): Transform (OP a b c) into (OP (OP a b) c).
* src/indent.c (scan_for_column, compute_motion): Pass -1,
instead of NEUTRAL_DIR, to 'composition_reseat_it'.
* src/composite.c (composition_reseat_it): Interpret negative
value of BIDI_LEVEL to mean the caller doesn't know what is the
bidi direction of the text. (Bug#41005)
* doc/emacs/custom.texi (Prefix Keymaps): Document
'project-prefix-map'.
* doc/emacs/maintaining.texi (Project File Commands)
(Switching Projects): Describe key bindings for the commands
described in the sections. Document 'project-list-file'.
(Project Buffer Commands): New section.
* doc/emacs/emacs.texi (Top): Add Project sections to the detailed
menu.
* etc/NEWS: Add entries for project.el, and mark documented entries as
appropriate.
* lisp/ielm.el (inferior-emacs-lisp-mode): Add
`elisp-eldoc-var-docstring' and `elisp-eldoc-funcall' as
`eldoc-documentation-functions' instead of the undefined
elisp-eldoc-documentation-function (bug#42493).
* lisp/progmodes/bug-reference.el (bug-reference-setup-from-irc-alist):
Change SERVER-REGEXP to NETWORK-REGEXP in docstring.
* lisp/progmodes/bug-reference.el (bug-reference--maybe-setup-from-irc):
Change semantics from requiring a match of channel OR server to
requiring a match of both (if both are configured).
* lisp/progmodes/bug-reference.el (bug-reference-try-setup-from-erc):
New defun doing the auto-setup for ERC.
(bug-reference--run-auto-setup): Run bug-reference-try-setup-from-erc.
* etc/NEWS: Extend entry describing bug-reference auto-setup.
Instead of storing the global values in a global 'emacs_value_storage'
object, store them as hash values alongside the reference counts.
That way the garbage collector takes care of cleaning them up.
* src/emacs-module.c (global_storage): Remove.
(struct module_global_reference): New pseudovector type.
(XMODULE_GLOBAL_REFERENCE): New helper function.
(module_make_global_ref, module_free_global_ref): Use
'module_global_reference' struct for global reference values.
(value_to_lisp, module_handle_nonlocal_exit): Adapt to deletion of
'global_storage'.
Fixes: bug#42421
Do this conservatively for now: if the ElDoc helper buffer (as
returned by eldoc--doc-buffer) is visible and showing documentation
for the very same "situation" (as computed by the the new
eldoc--request-state helper), don't request that documentation from
sources again.
Before this change, not only was that request inefficient but if the
user invoked scroll-other-window to see more of the helper buffer,
that would eventually cause it to be reformatted and unexpectedly
recentered.
Later on, when a customizable list of documentation "sinks" is offered
to the user, say, something like eldoc-display-functions, this process
must be consolidated. In those circumstances, as soon as one of those
sinks signals that it doesn't have up-to-date documentation for the
state computed by eldoc--request-state, documentation will have to be
requested anew from eldoc-documentation-functions via
eldoc--invoke-strategy.
* lisp/emacs-lisp/eldoc.el (eldoc--request-docs-p): Rework from
eglot-display-message-p.
(eldoc--last-request-state): New variable.
(eldoc--request-state): New helper.
(eldoc--handle-docs): Memorize state of request in doc buffer.
(eldoc-print-current-symbol-info): Pass a token to
eldoc--request-docs-p.
(Version): Bump to 1.6.0
The following commits were skipped:
8bc8565721 (origin/emacs-27) Revert "Rectify allout-widgets region un...
db479d6354 Revert "Resolve missing button-region keymap bindings."
259dc75c23 Revert "Provide missing let definition to prevent backgrou...
56422a6366 Revert "Don't let item decoration be disrupted by too-shal...
8e4eae0ce3 Revert "Fix allout-widgets-mode handling of edits to item ...
The following commits were skipped:
bc10e467f1 Backport: Rectify allout-widgets region undecoration so it...
82742e295d Backport: Resolve missing button-region keymap bindings.
2035ecca57 Backport: Provide missing let definition to prevent backgr...
3071cecda0 Backport: Don't let item decoration be disrupted by too-sh...
044960ead2 Backport: Fix allout-widgets-mode handling of edits to ite...
If the user has navigated away from the customize buffer, then
clicking on a widget in the customize buffer applies changes in the
selected buffer rather than in the customize buffer. Pass the
customize buffer to 'custom-magic-reset' to avoid this.
* lisp/cus-edit.el (custom-magic-reset): Add optional buffer argument,
apply changes in that buffer.
(custom-notify): Pass the buffer containing the widget to
'custom-magic-reset'. (Bug#40788)
* lisp/allout-widgets.el (allout-widgets-undecorate-region):
Reorganize the loop so an item at the start is not skipped.
(cherry picked from commit 33d85cb768)
* lisp/allout-widgets.el (allout-item-icon-keymap,
allout-item-body-keymap, allout-cue-span-keymap, allout-widgets-mode):
Inherit from both (current-local-map) and (current-global-map). This
provides for missing global bindings when inheriting from
just (current-local-map), eg Esc-<.
(cherry picked from commit dd7c191291)
* lisp/allout-widgets.el (allout-widgets-exposure-change-processor)
Let-declare handled-conceal, for reference through `(symbol-value)'
within the let body. (Because the error happens in an
after-change-functions hook, so it is caught and reported as a message
by allout-widgets-hook-error-handler.)
(cherry picked from commit 3c410b6b47)
* lisp/allout-widgets.el (allout-decorate-item-and-context): Check for
parent-position having value before using it.
Also, shift local emacs vars topic deeper so it doesn't constitute
an instance of that particular aberrant case.
(cherry picked from commit 8684216542)
* lisp/allout-widgets.el (allout-item-icon-keymap,
allout-item-body-keymap, allout-cue-span-keymap, allout-widgets-mode):
Inherit from both (current-local-map) and (current-global-map). This
provides for missing global bindings when inheriting from
just (current-local-map), eg Esc-<.
* lisp/allout-widgets.el (allout-widgets-exposure-change-processor)
Let-declare handled-conceal, for reference through `(symbol-value)'
within the let body. (Because the error happens in an
after-change-functions hook, so it is caught and reported as a message
by allout-widgets-hook-error-handler.)
* lisp/allout-widgets.el (allout-decorate-item-and-context): Check for
parent-position having value before using it.
Also, shift local emacs vars topic deeper so it doesn't constitute
an instance of that particular aberrant case.
