* doc/emacs/package.texi (Fetching Package Sources): Update documentation.
* lisp/emacs-lisp/package-vc.el (package-vc-refresh): Rename from.
(package-vc-rebuild): Rename to.
This intends to clarify the intention and avoid confusion with
'package-refresh-contents'. Thanks to Rudolf Adamkovič for the
suggestion.
* lisp/emacs-lisp/package-vc.el (package-vc-update): Add the source
directory to the identifier list, in case the remaining
'vc-do-command' arguments are all read-time constants.
* lisp/emacs-lisp/package-vc.el (package-vc-repository-store): Remove
obsolete variable.
(package-vc--unpack-1): Respect :lisp-dir.
(package-vc--unpack): Add :lisp-dir to the package description if
necessary.
* lisp/emacs-lisp/package.el (package--delete-directory): Check if a
directory is a symbolic link.
* lisp/emacs-lisp/package-vc.el (package-vc--version): Replace
docstring.
It seems like this was just copied over from 'package-vc-commit', for
no good reason.
* lisp/emacs-lisp/package-vc.el (package-vc-selected-packages): Remove
reference to non-existent function and add an explanation that the
value won't override an existing source package installation.
* lisp/emacs-lisp/package-vc.el (package-vc--sourced-packages-list):
Remove function in favour of 'package-vc--read-package-name'.
(package-vc--read-package-name):
Extract out common functionality.
(package-vc--read-package-desc): Add auxiliary function based on
'package-vc--read-package-name'.
(package-vc-update): Add interactive spec using
'package-vc--read-package-desc'.
(package-vc-install): Use 'package-vc--read-package-desc'.
(package-vc-checkout): Use 'package-vc--read-package-desc'.
(package-vc--read-pkg): Remove in favour of 'package-vc--read-package-desc'.
(package-vc-refresh): Use 'package-vc--read-package-desc'.
(package-vc-prepare-patch): Use 'package-vc--read-package-desc'.
* lisp/emacs-lisp/package-vc.el (package-vc-ensure-packages): Add an
autoload cookie.
(package-vc-selected-packages): Set
:initialize to 'custom-initialize-default'.
* lisp/emacs-lisp/package-vc.el (package-vc-ensure-packages): Inter
sting keys while processing 'package-vc-selected-packages'.
As requested by Rudolf Adamkovič.
* lisp/progmodes/c-ts-mode.el (c-ts-mode--font-lock-settings): Use new
escape, number, property, operator, bracket, and delimiter font-lock
faces.
(c-ts-mode--base-mode): Add them to the feature list.
(c-ts-mode): Fix typo.
* lisp/progmodes/python.el (python--treesit-settings): Use new number,
property, operator, bracket, and delimiter font-lock faces.
(python-mode): Add them to the feature list.
* doc/lispref/modes.texi (Parser-based Font Lock)
* lisp/treesit.el (treesit-font-lock-feature-list): Explain in more
detail, and change some features.
This still uses the old iterator code, but runs the new code
alongside to make sure they behave identically.
* src/itree.c (struct itree_iterator): New field `node`.
(itree_iterator_create): Give it a sane default value.
(itree_iterator_busy_p, itree_iterator_start, itree_iterator_finish):
Move down to the "iterator" section of the file.
(itree_iter_next_in_subtree, itree_iterator_first_node)
(itree_iter_next): New functions.
(itree_iterator_start): Initialize the new `node` field.
(itree_iterator_next): Add post-order case.
Call the new "stateless" `itree_iter_next` function and check that it
agrees.
* src/itree.h (enum itree_order): New value for post-order traversals.
* lisp/mail/rmailsum.el (rmail-summary-progressively-narrow):
Renamed from 'rmail-summary-apply-filters-consecutively'. Doc
fix.
(rmail-summary-invert): Renamed from 'rmail-summary-negate'. Doc
fix.
(rmail-summary-currently-displayed-msgs): Doc fix.
(rmail-summary--exists-1): New function.
(rmail-summary-by-labels, rmail-summary-by-recipients)
(rmail-summary-by-regexp, rmail-summary-by-topic)
(rmail-summary-by-senders): Call 'rmail-summary-exists' to verify
that the summary is usable.
This fixes bug #59267. It applies to C Mode only, and refers to constructs
like "register count;" which are implicitly of int type.
* lisp/progmodes/cc-engine.el (c-forward-type): Use the new regexp
c-maybe-typeless-specifier-re in place of c-opt-type-modifier-prefix-key. Add
an extra arm to the main cond form to handle the construct, and another to
handle "extern "C" foo_t my_foo;".
(c-forward-decl-or-cast-1): Adapt to handle the result no-id from
c-forward-type.
* lisp/progmodes/cc-langs.el (c-maybe-typeless-specifier-re): New lang
const/var.
Hunks were not computed correctly because the diff3 command was
invoked with arguments in an incorrect order. The correct order is
the local file first, the base (or "ancestor") second and the other
file third. This erroneous behavior had two consequences. First, the
output of diff3 would change, since it tries to merge chunks according
to maximal matches between the second and first files, and the second
and third files. Second, ediff, more precisely, `ediff-do-merge',
would consequently try to merge the reverse of the changes from the
base to the other file.
* lisp/vc/ediff-diff.el (ediff-setup-diff-regions3): In the arguments
to `ediff-exec-process', swap the other file with the ancestor (only
when merging with an ancestor).
(ediff-extract-diffs3): Match the hunk data for the ancestor and the
other file correctly. The local variable `three-way-comp' indicates
this is a merge with ancestors when it is nil.
(Bug#59182)
* src/xdisp.c (init_iterator): For the mode-line, adjust
last_visible_x due to the right divider and the 'box' attribute,
if any, of the mode-line face.
(display_min_width): Update current_x after producing the stretch
glyph, to mimic PRODUCE_GLYPHS.
(display_mode_line): Widen the last glyph to account for adding
the right box line to it. (Bug#5930)
