Allow placing debug-on-entry on a function not-yet-defined, which
is convenient when the problem you're investigating happens while
the relevant files are loaded.
These character set operations, together with `not' for set
complement, improve the compositionality of rx, and reduce duplication
in complicated cases. Named character classes are not permitted in
set operations.
* lisp/emacs-lisp/rx.el (rx--translate-any): Split into multiple
functions.
(rx--foldl, rx--parse-any, rx--generate-alt, rx--intervals-to-alt)
(rx--complement-intervals, rx--intersect-intervals)
(rx--union-intervals, rx--charset-intervals, rx--charset-union)
(rx--charset-all, rx--charset-intersection, rx--translate-union)
(rx--translate-intersection): New.
(rx--translate-not, rx--translate-form, rx--builtin-forms, rx):
Add `union' and `intersection'.
* test/lisp/emacs-lisp/rx-tests.el (rx-union ,rx-def-in-union)
(rx-intersection, rx-def-in-intersection): New tests.
* doc/lispref/searching.texi (Rx Constructs):
* etc/NEWS:
Document `union' and `intersection'.
This reverts the last change that replaced [remap self-insert-command]
with [t]. The user should have freedom of using any command
in the minibuffer. (bug#32738)
Treat SHORT-ANSWER as a character is characterp returns non-nil.
Otherwise, use key-description to print it.
Use catch-all [t] in keymap instead of [remap self-insert-command].
(bug#32738)
Although 'push' returns the modified list, it isn't actually
documented to do so, so don't rely on it.
* lisp/emacs-lisp/rx.el (rx--translate-any): Add progn.
For example, (any digit digit) should produce "[[:digit:]]",
not "[[:digit:][:digit:]]".
* lisp/emacs-lisp/rx.el (rx--translate-any): Deduplicate character classes.
* test/lisp/emacs-lisp/rx-tests.el (rx-any): Add test case.
* lisp/window.el (window-state-buffers): New function.
* lisp/tab-bar.el (tab-bar-get-buffer-tab): New function.
* lisp/emacs-lisp/seq.el (seq-some): Add autoload cookie.
* lisp/desktop.el (desktop-buffers-not-to-save-function): New variable.
(desktop-save-buffer-p): Use it.
Add some hints to the message for byte compiler free & unused variable
warnings, and 'void-variable' errors where the variable has confusable
quote characters in it.
* lisp/help.el (uni-confusables), uni-confusables-regexp): New
constants.
(help-command-error-confusable-suggestions): New function, added to
`command-error-function'.
(help-uni-confusable-suggestions): New function.
* lisp/emacs-lisp/bytecomp.el (byte-compile-variable-ref):
* lisp/emacs-lisp/cconv.el (cconv--analyze-use): Use it.
* lisp/emacs-lisp/lisp-mode.el
(lisp--match-confusable-symbol-character): New function.
(lisp-fdefs): Use it to fontify confusable characters with
font-lock-warning-face when they occur in symbol names.
* doc/lispref/modes.texi (Faces for Font Lock):
* doc/lispref/objects.texi (Basic Char Syntax): Recommend backslash
escaping of confusable characters, and mention new fontification.
* etc/NEWS: Announce the new fontification behavior.
* test/lisp/emacs-lisp/lisp-mode-tests.el (lisp-fontify-confusables):
New test.
* lisp/emacs-lisp/timer.el (debounce, debounce-reduce): New macros.
* lisp/image.el (image-increase-size, image-decrease-size):
Use funcall to call image--change-size-function.
(image--change-size-function): Move code from defun of
image--change-size to defvar that has the value of lambda
returned from debounce-reduce. (Bug#38187)
* lisp/emacs-lisp/package.el (package-generate-autoloads)
(package--compile, package--save-selected-packages): Don't use
'inhibit-message' to bind 'noninteractive' and 'save-silently',
since 'inhibit-message' already disables all messages.
(Bug#38264)
Handle the case where the token is not in `smie-grammar`, either because
the caller is making an error, or because it's a paren-like token that's
not handled in the grammar but directly via the syntax tables.
* lisp/emacs-lisp/macroexp.el (macroexp-macroexpand): Pass the
macro/alias symbol on to byte-compile-warning-enabled-p so that
with-suppressed-warnings works for macros, too.
* lisp/emacs-lisp/cl-extra.el (cl-prettyexpand): This function has
apparently not worked for at least a couple of decades
(bug#38206) unless supplied with a FULL parameter. Make the FULL
parameter obsolete and make the function always work as it did
with a non-nil FULL.
* lisp/emacs-lisp/edebug.el (edebug-remove-instrumentation):
Prompt the user for what functions to remove instrumentation from
a la cancel-edebug-on-entry (bug#38195).
* doc/lispref/numbers.texi (Float Basics):
* doc/misc/cl.texi (Implementation Parameters):
* lisp/emacs-lisp/cl-lib.el (cl-most-positive-float)
(cl-least-positive-float)
(cl-least-positive-normalized-float, cl-float-epsilon)
(cl-float-negative-epsilon):
Document IEEE floating point better. Don’t suggest that Emacs
might use some floating-point format other than IEEE format, as
Emacs currently assumes IEEE in several places and there seems
little point in removing those assumptions.
* lisp/autorevert.el (auto-revert-handler): Use 'minibuffer-message'
instead of 'message'. Call it from the original window's buffer
that in case of the minibuffer should be current, so
minibuffer-message could add a message to it. (Bug#34614)
* lisp/emacs-lisp/ert-x.el (ert--make-message-advice): Add nil to
the list of values to not use for format-message, because
minibuffer-message calls 'message' with nil argument, and tests fail.
* lisp/simple.el (read-char-history):
Rename from read-char-from-minibuffer-history. (Bug#38076)
(read-char-from-minibuffer-insert-char):
Rename from read-char-from-minibuffer-self-insert.
(read-char-from-minibuffer-map-hash): New defconst.
(read-char-from-minibuffer-insert-other): New command.
(read-char-from-minibuffer): Add optional args CHARS and HISTORY.
(zap-to-char): Use 'read-char-history as HISTORY arg of
read-char-from-minibuffer.
* lisp/emacs-lisp/map-ynp.el (read-answer): Use sit-for instead of sleep-for.
Replace short answer history yes-or-no-p-history with read-char-history.
* lisp/emacs-lisp/package.el (package--ensure-package-menu-mode):
Extract function to warn about incorrect major mode...
(package-menu-toggle-hiding, package-menu-refresh)
(package-menu-execute): ...from here.
(package-menu--mark-upgrades-1): And here, but move call...
(package-menu-mark-upgrades): ...here instead.
(package-menu-hide-package, package-menu-mark-delete)
(package-menu-mark-install, package-menu-mark-unmark)
(package-menu-quick-help, package-menu-get-status)
(package-menu-filter-by-keyword, package-menu-filter-by-name)
(package-menu-clear-filter): Add call to new function. (Bug#37891)
* lisp/emacs-lisp/package.el (package-menu--refresh-archives): Rename
from duplicated name package-menu--refresh. (Bug#38084)
(package-menu-mode, list-packages): Use new name.
* lisp/emacs-lisp/package.el (package--activated): New variable to
avoid changing value of defcustom 'package-enable-at-startup'.
(package-initialize): Don't set 'package-enable-at-startup'.
(package-initialize, package-activate-all): Set 'package--activated'
instead of 'package-enable-at-startup'.
(package--initialized): Add doc string.
* lisp/startup.el (command-line): Check if 'package--activated' is
non-nil before activating packages.
* doc/lispref/package.texi (Packaging Basics): Update docs.
* lisp/emacs-lisp/package.el (package-menu--refresh): Rename from
'package-menu-refresh', make internal and non-interactive.
(package-menu-mode-map, package-menu-mode-menu, package-menu-mode)
(list-packages): Use the above. (Bug#35504)
(package-menu-refresh): Redefine as obsolete fuction alias for
'revert-buffer'.
* doc/emacs/package.texi (Package Menu): Document it.
* etc/NEWS: Announce it.
* lisp/tab-bar.el (frameset-filter-tabs): New function
added to 'frameset-filter-alist' for frame parameter 'tabs'.
(tab-bar--tab): Remove ws-bl/ws-bbl that are not needed because
frameset doesn't save frame buffer-list to desktop anyway.
(tab-bar-select-tab): Remove ws-bl/ws-bbl related code.
* lisp/emacs-lisp/seq.el (seq-reduce): Add autoload cookie.
* lisp/emacs-lisp/package.el (package-buffer-info): Don't signal an
error when the "footer line" is missing. Warn only. (Bug#26490)
* etc/NEWS: Announce it.
* lisp/emacs-lisp/syntax.el (syntax-ppss): Move the description of
the return value from...
* src/syntax.c (Fparse_partial_sexp): ... here because
`syntax-ppss' is what's called over the place, and jumping through
an indirection to get to the value description is inconvenient.
* lisp/tab-bar.el (tab-bar--tab): Store additionally point-marker,
frame parameters buffer-list and buried-buffer-list, both for wc and ws.
Use seq-filter.
(tab-bar-select-tab): Restore point-marker after restoring
window-configuration. Also restore frame parameters buffer-list
and buried-buffer-list both for window-configuration and window-state.
(tab-bar-history-limit, tab-bar-history--minibuffer-depth): New variables.
(tab-bar-history-current): Rename from tab-bar-history--pre-change.
(tab-bar-history--pre-change): Set tab-bar-history-current.
(tab-bar--history-change): Use seq-take for tab-bar-history-limit.
(tab-bar-history-back, tab-bar-history-forward): Restore point-marker.
(tab-bar-list-noselect): Use seq-remove.
* lisp/emacs-lisp/seq.el (seq-take, seq-filter): Add autoload cookie.
* lisp/emacs-lisp/tabulated-list.el (tabulated-list-print):
Don't use count-screen-lines, as it is unreliable when lines
are truncated and the region ends before a newline (the root
cause is in vertical-motion, but is very hard to fix there).
Instead, use vertical-motion directly, as the problems with
counting/not counting the newline that ends the region are not
relevant to what we need in this function, which is simply the
number of the current window line. (Bug#37941)
(tab-recent): Alias to tab-bar-switch-to-recent-tab.
(tab-bar--tab-index-recent): New internal function.
(tab-bar-close-tab-select): Add new default option 'recent'.
(tab-bar-close-tab): Handle it.
* lisp/emacs-lisp/seq.el (seq-sort-by, seq-remove): Add autoload.
* lisp/emacs-lisp/edebug.el (edebug-eval-last-sexp): Make the zero
prefix work analogously to in eval-last-sexp (bug#28895).
(edebug-eval-print-last-sexp): Ditto.
