Before this change, end-of-defun calls end-of-defun-function even if
point is not necessarily at the beginning of a defun (contrary to what
end-of-defun-function's docstring claims). Now it terminates early
and doesn't call end-of-defun-function.
* lisp/emacs-lisp/lisp.el (beginning-of-defun-raw): Update docstring
clarifying the return value.
(end-of-defun): Terminate early if beginning-of-defun-raw returns nil.
* doc/emacs/package.texi: Expand documentation and give example.
* etc/NEWS: Mention 'package-vc-selected-packages'.
* lisp/emacs-lisp/package-vc.el (package-vc--select-packages): Remove
function.
(package-vc-ensure-packages): Add function based on
'package-vc--select-packages'.
(package-vc-selected-packages): Call 'package-vc-ensure-packages' from
custom setter.
* lisp/emacs-lisp/text-property-search.el
(text-property--find-end-backward): Don't miss the end of
text-property value at point. This fixes searches backward when
the property is on a single character position. (Bug#58937)
* lisp/emacs-lisp/package.el (package--download-one-archive): Move
'cl-pushnew' call from 'package--download-one-archive' and cons file
name onto the archive.
(package--download-one-archive): Cons the file name onto the archive.
(package--download-and-read-archives): Remove 'cl-pushnew' call.
* lisp/emacs-lisp/package.el (package-load-descriptor): Remove the
:commit check.
The property is mostly unused anyway, and this unnecessarily slows
down initialisation if a package is installed from source.
* lisp/emacs-lisp/package-vc.el (package-vc-release-rev): Use new
signature.
* lisp/vc/vc-git.el (vc-git-last-change): Update signature
* lisp/vc/vc.el (vc-default-last-change): Update signature and use
'annotate-command'.
* lisp/emacs-lisp/package-vc.el (package-vc-archive-spec-alist):
Unmention :release-rev
(package-vc-desc->spec): Fall back on other archives if a
specification is missing.
(package-vc-main-file): Add new function, copying the behaviour of
elpa-admin.el.
(package-vc-generate-description-file): Use 'package-vc-main-file'.
(package-vc-unpack): Handle special value ':last-release'.
(package-vc-release-rev): Add new function using 'last-change'.
(package-vc-install): Pass ':last-release' as REV instead of a
release.
* lisp/vc/vc-git.el (vc-git-last-change): Add Git 'last-change'
implementation.
* lisp/vc/vc.el (vc-default-last-change): Add default 'last-change'
implementation.
This attempts to replicate the behaviour of elpa-admin.el's
"elpaa--get-last-release-commit".
* lisp/emacs-lisp/comp.el (native-comp-debug): Don't emit debug
symbols on MS-Windows. The default was originally made 1 because
without that, C backtraces on Windows would not show
natively-compiled functions correctly, or would even stop short of
reaching the topmost call frame. But that turned out to be due to
a bug in GDB, which was meanwhile fixed in GDB 12. So we can now
reset the value back to zero, and gain smaller *.eln files on
MS-Windows.
This fixes bug #58739. Make subr-arity return, e.g., (12 . 12) rather than
(12 . many) for a function with a fixed number of arguments more than 8.
* lisp/emacs-lisp/comp.el (comp-prepare-args-for-top-level): Only return a cdr
of 'many when there are &rest arguments.
* src/eval.c (eval_sub): Also check for a fixed number of args over 8 when
using the nargs + *args calling convention.
(funcall_subr): Also check numargs <= 8 before using the fixed args calling
convention. Include the case numargs > 8 in the aMany calling convention.
* src/lisp.h (DEFUN): Amend the comment about MANY.
* lisp/emacs-lisp/package-vc.el (package-vc-archive-spec-alist):
Document the feature.
(package-vc-unpack): Check for :vc-backend in both PKG-SPEC and the
archive specification data.
* lisp/emacs-lisp/package-vc.el (package-vc--archives-initialize): Add
new function, extending 'package--archives-initialize'.
(package-vc-install): Use new function.
(package-vc-link-directory): Use new function.
The new code to make interpreted closures safe-for-space introduced
a regression in `cconv-tests-interactive-closure-bug51695`, only seen
when using TEST_LOAD_EL.
A few other issues were found and fixed along the way.
* lisp/emacs-lisp/cconv.el (cconv-fv): Change calling convention and
focus on finding the free variables.
(cconv-make-interpreted-closure): New function.
* lisp/loadup.el: Use `compiled-function-p` rather than
`byte-code-function-p` so we also use safe-for-space interpreted
closures when we build with native compilation.
(internal-make-interpreted-closure-function):
Use `cconv-make-interpreted-closure`.
* src/eval.c (syms_of_eval): Rename `internal-filter-closure-env-function`
to `internal-make-interpreted-closure-function`.
(Ffunction): Let that new var build the actual closure.
* test/lisp/emacs-lisp/cconv-tests.el
(cconv-tests-interactive-closure-bug51695): Test specifically the
interpreted case.
