* lisp/loadup.el: Preserve (default-toplevel-value 'lexical-binding).
* src/lread.c (Fload, Feval_buffer): Obey (default-toplevel-value
'lexical-binding).
* doc/lispintro/emacs-lisp-intro.texi (Lexical vs Dynamic Binding
Example): Use the lexical dialect also for the dynamic
scoping example.
* doc/lispref/edebug.texi (Edebug Eval): Remove long-obsolete mention
of Edebug support for `lexical-let`.
The new default REPL (PyREPL) in Python 3.13 is incompatible
with Python shell and displays a warning message when reverting
to the old basic REPL.
* lisp/progmodes/python.el
(python-shell--calculate-process-environment): Use the basic
REPL. (Bug#76205)
IPython/Python 3.13 indirectly imports rlcompleter, and the
completer is set up to reference rlcompleter.__main__.
However, this rlcompleter.__main__ is different from the
__main__ in the REPL execution. Therefore, this completer
cannot correctly complete the REPL globals. To address this
issue, we override rlcompleter.__main__ with __main__ only in
the case of IPython.
* lisp/progmodes/python.el (python-shell-completion-native-setup):
Modify __PYTHON_EL_native_completion_setup(). (Bug#76205)
* lisp/replace.el (perform-replace): Don't access
overriding-text-conversion-style when unbound, and also avoid
needlessly polluting this symbol with a binding. (bug#76371)
* lisp/mpc.el (mpc-server-stats): New command.
(mpc-mode-menu): Add menu item.
(mpc--server-stats-date, mpc--server-stats-duration):
New variable.
(mpc--server-stats-date, mpc--server-stats-duration):
(mpc--server-stats-format): New function.
(mpc-song-viewer-value, mpc-song-viewer-tag):
(mpc-song-viewer-empty): Remove face.
(mpc-table-value, mpc-table-key, mpc-table-empty): New face.
(mpc-describe-song): Use new table face names.
* doc/lispref/modes.texi (Search-based Fontification): Fix
indentation of (MATCHER . FACESPEC) example.
* doc/misc/cc-mode.texi (Performance Issues): Index
defun-prompt-regexp under variables, not functions.
* lisp/progmodes/autoconf.el (autoconf--symbol, autoconf--macro):
New rx definitions.
(autoconf-definition-regexp): Use an optional second capture group
to indicate a function rather than variable definition. Detect
AC_DEFINE defining a function-like CPP macro. Skip more shell
syntax such as variable ${} expansion and command `` substitution in
AC_DEFINE_UNQUOTED variable. Match AH_VERBATIM, AM_CONDITIONAL, and
AM_MISSING_PROG as defining variables, and AC_DEFUN, AC_DEFUN_ONCE,
AU_ALIAS, and AU_DEFUN as defining functions. Document first
capture group in docstring.
(autoconf-font-lock-keywords): Use autoconf--macro to match more
Autoconf macros, such as those defined in the Autoconf Archive and
Gnulib. Reserve font-lock-function-name-face for function
definitions as determined by autoconf-definition-regexp, and use
font-lock-variable-name-face for the rest instead. Use Font Lock
face symbols directly in place of their corresponding variable.
Fontify M4 changequote primitive only as a standalone symbol.
(autoconf-imenu-generic-expression): Add commentary mentioning new
submenu possibility.
(autoconf-current-defun-function): Update docstring accuracy.
Replace line-end-position with pos-eol since there are no fields.
(autoconf-mode): Define defun-prompt-regexp in terms of
autoconf--macro to support more toplevel macros, such as those
defined in Autoheader, M4sh, etc. Set
open-paren-in-column-0-is-defun-start to nil to avoid false
positives when an Autoconf quote character is in column zero.
* test/lisp/progmodes/autoconf-resources/configure.ac: New file.
* test/lisp/progmodes/autoconf-tests.el
(autoconf-tests-current-defun-function-define)
(autoconf-tests-current-defun-function-subst): Replace character
motion with search.
(autoconf-tests-autoconf-mode-comment-syntax): Ditto. Test both dnl
and # comments. Use syntax-ppss-context.
(autoconf-tests-font-lock): New test.
* lisp/emacs-lisp/cl-lib.el (cl-plusp, cl-minusp): Move from here...
* lisp/subr.el (plusp, minusp): ...to here. Make old names into
aliases, documented as deprecated. Add type declarations. Change from
defsubst to regular functions with compiler macros.
* lisp/obsolete/cl.el: Don't alias plusp and minusp.
* test/lisp/emacs-lisp/cl-lib-tests.el (cl-lib-test-plusp)
(cl-lib-test-minusp): Move tests from here...
* test/lisp/subr-tests.el (subr-test-plusp, subr-test-minusp):
...to here.
* doc/lispref/numbers.texi (Predicates on Numbers): Document plusp
and minusp.
* doc/misc/cl.texi (Predicates on Numbers): Delete cl-plusp and
cl-minusp.
* lisp/emacs-lisp/shortdoc.el (number): Document plusp and minusp
instead of cl-plusp and cl-minusp.
* lisp/treesit.el (treesit-simple-indent-modify-rules): Rename
and fix docstring. It should be matcher, not anchor. Also
reword a little bit.
* etc/NEWS: Update.
* lisp/textmodes/mhtml-ts-mode.el:
(mhtml-ts-mode--treesit-indent-rules): Update accordingly.
* test/lisp/vc/vc-git-tests.el (vc-git-test--run): Make sure to
log output from failing Git commands.
(vc-git-test--dir-headers): Stop bothering with vc-dir
internals and just invoke the branch-munging and
header-formatting code we mean to test.
(vc-git-test-dir-branch-headers): Stop invoking vc-dir; just set
default-directory to be able to pass it to the backend function.
The default safety level is 1. Restoring the default safety level to
1 after it was temporarily 0 should reset byte-compile-delete-errors
to nil, its default level. Failing to do that resulted in
miscompilation of code in highly-parallel builds.
* lisp/emacs-lisp/cl-macs.el (cl--do-proclaim): Change
'byte-compile-delete-errors' to become t only at 'safety' level 0, not
levels 1 or 2.
