When loading a file if in this session there was ever a file loaded
with that name rename it before loading it to make sure we always get
a new handle from the standard library.
When recompiling remove the corresponding stale elns found in the
`comp-eln-load-path'.
When removing a package remove the corresponding elns too.
On Windows both of these are performed only when possible, when it's
not the file is renamed as .eln.old and a last attempt to remove this
is performed closing the Emacs session. When a file being deleted was
loaded by multiple Emacs sessions the last one being closed should
delete it.
* lisp/emacs-lisp/comp.el (comp-clean-up-stale-eln): New function.
(comp-delete-or-replace-file): Rename from
`comp--replace-output-file' and update so it can be used for
replacing or deleting shared libs safetly.
* lisp/emacs-lisp/package.el (package--delete-directory): When
native compiled just call `comp-clean-up-stale-eln' for each
eln file we want to clean-up.
* src/alloc.c (cleanup_vector): Call directly the dynlib_close.
* src/comp.c (syms_of_comp): Update for comp_u->cfile removal.
Make 'all_loaded_comp_units_h' key-value weak as now the key will
be the filename.
(load_comp_unit): Register the compilation unit only when the load
is fully completed.
(register_native_comp_unit): Make the key of
all_loaded_comp_units_h the load filename.
(eln_load_path_final_clean_up): New function.
(dispose_comp_unit)
(finish_delayed_disposal_of_comp_units)
(dispose_all_remaining_comp_units)
(clean_package_user_dir_of_old_comp_units): Remove.
(Fcomp__compile_ctxt_to_file): Update for
`comp--replace-output-file' -> `comp-delete-or-replace-file'
rename.
* src/comp.h (dispose_comp_unit)
(finish_delayed_disposal_of_comp_units)
(dispose_all_remaining_comp_units)
(clean_package_user_dir_of_old_comp_units): Remove.
(eln_load_path_final_clean_up): Add.
(struct Lisp_Native_Comp_Unit): Remove cfile field.
* src/emacs.c (Fkill_emacs): Call 'eln_load_path_final_clean_up'.
* src/pdumper.c (dump_do_dump_relocation): Do not set comp_u->cfile.
The report that they broke macOS was a false alarm, as the
previous commit was also broken (Bug#43152#62).
* src/alloc.c (live_string_holding, live_cons_holding)
(live_symbol_holding):
Count only pointers that point to a struct component,
or are a tagged pointer to the start of the struct.
Exception: for non-bool-vector pseudovectors,
count any pointer past the header, since it’s too much
of a pain to write code for every pseudovector.
(live_float_holding, live_vector_pointer):
New functions, which are similar about counting pointers.
(live_float_p, live_large_vector_holding)
(live_small_vector_pointer, mark_maybe_pointer): Use them.
(mark_maybe_object, mark_maybe_objects): Remove,
and remove all callers; mark_maybe_pointer now suffices.
(mark_objects): New function.
* src/alloc.c (mark_vectorlike, mark_face_cache):
* src/eval.c (mark_specpdl):
* src/fringe.c (mark_fringe_data):
* src/keyboard.c (mark_kboards):
Simplify by using mark_objects.
* src/lisp.h (SAFE_ALLOCA_LISP_EXTRA):
Clear any Lisp_Object arrays large enough to not fit into the stack,
so that GC need not worry about whether they contain objects.
* lisp/info-look.el (info-lookup-maybe-add-help 'Custom-mode): Don't
pass info-lookup-guess-custom-symbol as the :parse-rule, since we
don't need it anymore. (Bug#41905)
(info-lookup-guess-custom-symbol): Now unused, mark as obsolete.
(info-lookup-interactive-arguments): Get rid of text properties before
passing the default value to completing-read.
* lisp/progmodes/cperl-mode.el (cperl-init-faces): Fontify hashes
and arrays (%foo and @foo) before the keywords, since the keyword
regexps are "wider" and the hash/array regexp just match those two
things (bug#22867).
* lisp/cus-edit.el (custom-unlispify-menu-entry): Display the
pretty name, but keep the real symbol name as the value (bug#41905).
Copyright-paperwork-exempt: yes
* lisp/custom.el (enable-theme): Since we are enabling the theme, bind
custom--inhibit-theme-enable to nil. Then rely on custom-push-theme
to do the right thing with the theme settings and prior user settings,
instead of manipulating the property here. This way, when disabling a
theme, we restore user preferences, even when the values were changed
outside of customize.
(disable-theme): Call custom-push-theme instead of handling theme
settings directly.
(custom-push-theme): Avoid another instance of Bug#28904: we don't
need the changed theme when the value recorded for it is going to be
the same as the recorded for the user theme.
* test/lisp/custom-tests.el (custom--test-theme-variables): Get rid of
a portion of the test that will always fail, because the user theme
has priority over every other theme. Expect the test to pass now that
we preserve user customizations after disabling a theme (bug#34027).
* lisp/gnus/gnus.el (gnus-summary-line-format): Include %Z, %G, and %g
in the docstring.
* doc/misc/gnus.texi (Summary Buffer Lines): Document %Z, %G, and %g
specifications.
This new backend allows gnus to handle arbitrary sets of messages
spanning multiple groups, even when these groups are from different
backends and different servers. All gnus glue is removed from
nnir (leaving only the backend search functions) and gnus
search-related processing is done through nnselect. In appropriate
places 'nnir' has been replaced by 'nnselect' or 'search'.
* etc/NEWS: Document the change.
* doc/misc/gnus.texi: New documentation for nnselect and update
searching and thread-referral sections.
* lisp/gnus/nnselect.el: New file.
* lisp/gnus/nnir.el: Remove all gnus glue, leaving only searching
capability. Improve documentation strings.
* lisp/gnus/gnus-group.el (gnus-group-read-ephemeral-search-group,
gnus-group-make-search-group): New functions.
* lisp/gnus/gnus-msg.el (gnus-setup-message, gnus-group-news,
gnus-summary-news-other-window): Update to work for nnselect. Fix
gnus-newsgroup-name wrangling.
*lisp/gnus/gnus-registry.el
(gnus-registry-action,gnus-registry-ignore-group-p): Make work from nnselect.
* lisp/gnus/nnheader.el (nnheader-parse-head, nnheader-parse-nov):
Rework and consolidate header parsing.
* lisp/gnus/gnus-agent.el (gnus-agent-regenerate-group):
* lisp/gnus/gnus-cache.el (gnus-possibly-enter-article):
* lisp/gnus/gnus-cloud.el (gnus-cloud-available-chunks):
* lisp/gnus/gnus-msg.el (gnus-inews-yank-articles):
* lisp/gnus/gnus-sum. (gnus-get-newsgroup-headers):
* lisp/gnus/nndiary.el (nndiary-parse-head):
* lisp/gnus/nnfolder.el (nnfolder-parse-head):
* lisp/gnus/nnmaildir.el (nnmaildir--update-nov):
* lisp/gnus/nnml.el (nnml-parse-head):
* lisp/gnus/nnspool.el (nnspool-insert-nov-head):
Use new header parsing.
* lisp/gnus/gnus-start.el (gnus-read-active-for-groups): Rescan on
activation by default.
* lisp/gnus/gnus-sum.el (gnus-summary-line-format-alist): New specs
for virtual groups.
(gnus-article-sort-by-rsv, gnus-thread-sort-by-rsv): New functions to
allow sorting by search RSV.
Rename eln sys directory into 'native-lisp' and move it from
"$(DESTDIR)${libexecdir}/emacs/${version}/${configuration}/" to
"$(DESTDIR)${libdir}/emacs/".
Add to the directory name used to disambiguate the eln compatibility
the Emacs version to have it more user friendly.
* Makefile.in (clean, install-eln): Rename eln-cache into
native-lisp.
(ELN_DESTDIR): Move from
'$(DESTDIR)${libexecdir}/emacs/${version}/${configuration}/' to
'$(DESTDIR)${libdir}/emacs/'.
* lisp/loadup.el: Update for comp-native-path-postfix ->
comp-native-version-dir rename.
* src/comp.c (syms_of_comp): Rename eln-cache -> native-lisp.
(syms_of_comp, Fcomp_el_to_eln_filename): Rename
comp-native-path-postfix -> comp-native-version-dir.
(hash_native_abi): Rework and add emacs-version to
comp-native-version-dir.
* lisp/cus-theme.el (custom-theme-write-variables
custom-theme-write-faces): Remove check for a bound symbol or for a
face name, so saving a theme does not remove not yet defined variables
or faces (bug#24727).
* doc/misc/dbus.texi (Receiving Method Calls): Describe how to
produce D-Bus error messages.
(Receiving Method Calls): Support :write access type.
* lisp/net/dbus.el (dbus-error-dbus, dbus-error-failed)
(dbus-error-access-denied, dbus-error-invalid-args)
(dbus-error-property-read-only): New defconsts.
(dbus-method-error-internal): Add arg ERROR-NAME.
(dbus-register-method): Adapt docstring.
(dbus-handle-event): Handle error messages returned from the handler.
(dbus-get-this-registered-property)
(dbus-get-other-registered-property): New defuns.
(dbus-register-property): Support :write access type.
(dbus-property-handler): Submit proper D-Bus error messages.
Handle several paths at the same interface.
* src/dbusbind.c (Fdbus_message_internal): Improve handling of
DBUS_MESSAGE_TYPE_ERROR.
* doc/lispref/customize.texi (Type Keywords): Document :type-error, so
Lisp programs can display a more correct message when the value of a
user option doesn't match its type (bug#23975).
* etc/NEWS: Describe 'display-warning' button change (bug#30757).
* lisp/emacs-lisp/warnings.el (warning-suppress-warning):
Define button.
(warning-suppress-action): New function.
(warning-suppress-log-warning): Define button.
(warning-suppress-log-action): New function.
(display-warning): Show buttons to allow permanent
modification of warning-suppress-types and
warning-suppress-log-types per warning.
`dired-rename-file' calls unconditionally `dired-rename-subdir'.
The second function performs performs a loop on all the Emacs
buffers; this step is only needed if FILE is a directory (bug#32899).
In a long lived Emacs session, this can make a difference
when renaming a bunch of files with `wdired'.
For instance, in my 40 days old Emacs session, with ~ 700 buffers,
this patch increases the speed to rename 2000 files a factor ~ 15.
* lisp/dired-aux.el (dired-rename-file): Call `dired-rename-subdir'
iif FILE is a directory. Add docstring.
(dired-rename-subdir, dired-remove-entry)
(dired-remove-file): Add docstring.
(dired-remove-entry): Move definition into `dired.el'.
* lisp/wdired.el (wdired-do-renames): Use a progress-reporter.
* lisp/dired.el (dired-delete-entry):
Use `dired-remove-entry'. Add docstring.
(dired-buffers-for-dir, dired-fun-in-all-buffers):
Change comment into docstring.
(dired-fun-in-all-buffers): Prefer `when' and `push' here.
* lisp/progmodes/cperl-mode.el (cperl-indent-exp): Fix (Bug#10483)
Perl expressions (e.g. function calls) ending in ")" without
statement terminator on the same line no longer loop endlessly.
(mspools-mode-map): Remove bindings made redundant by `special-mode-map`.
(mspools-show): Autoload. Use `erase-buffer`.
(mspools-visit-spool): Use `inhibit-read-only`; simplify a bit.
(mspools-get-spool-files): Avoid `setq`. Use `pcase-dolist`.
(mspools-revert-buffer): Make (unused) args optional.
(mspools-help, mspools-show-again, mspools-quit): Declare obsolete.
As soon as we get a response from any of the user functions/sources in
eldoc-documentation-functions, we must make sure to call the
display-doc local function, just like in the other strategies.
That is even if that response produced nil, meaning that there's no
doc coming from that source. Failure to do so when none of the
sources produced non-nil would keep stale documentation displaying.
First reported in https://github.com/joaotavora/eglot/issues/503
* lisp/emacs-lisp/eldoc.el (eldoc--invoke-strategy): Fix
:enthusiast strategy.
(Version): Bump to 1.10.0
* lisp/progmodes/cperl-mode.el (cperl-forward-group-in-re): Make
sure that an error is reported back to the caller (Bug#16368).
* test/lisp/progmodes/cperl-mode-tests.el (cperl-mode-test-bug-16368):
Tests for balanced (no error) and unbalanced (caught exception)
cases of `cperl-forward-group-in-re'.
