(package-menu-async): New variable. Controls whether
`list-packages' is asynchronous.
(list-packages): Now asynchronous by default.
(package-menu--new-package-list): Always buffer-local.
(package-menu--post-refresh)
(package-menu--find-and-notify-upgrades)
(package-menu--populate-new-package-list): New functions.
(package--with-work-buffer-async)
(package--check-signature-content)
(package--update-downloads-in-progress): New functions.
(package--check-signature, package--download-one-archive)
(package--download-and-read-archives, package-refresh-contents):
Optional arguments for async usage.
(package--post-download-archives-hook): New variable. Hook run
after every refresh.
* lisp/jit-lock.el (jit-lock--run-functions): New function.
(jit-lock-fontify-now): Use it. Handle fontification bounds more
precisely in case the backend functions fontify more than requested.
Don't round up to whole lines since that shouldn't be needed
any more.
* lisp/font-lock.el (font-lock-fontify-region-function): Adjust docstring.
(font-lock-inhibit-thing-lock): Make obsolete.
(font-lock-default-fontify-region): Return the bounds actually used.
* lisp/emacs-lisp/eieio-base.el (eieio-persistent-validate/fix-slot-value):
Fix compilation error.
* lisp/emacs-lisp/cl-macs.el (cl-dolist, cl-dotimes): Silence byte-compiler.
* lisp/emacs-lisp/eieio.el (defclass): Change internal name so as to make
sure only EIEIO files should have "eieio--" prefixes in their .elc.
* lisp/emacs-lisp/cl-macs.el (cl-struct): New pcase pattern.
* lisp/emacs-lisp/eieio.el (eieio-pcase-slot-index-table)
(eieio-pcase-slot-index-from-index-table): New functions.
(eieio): New pcase pattern.
* lisp/emacs-lisp/pcase.el (pcase--make-docstring): New function.
(pcase): Use it to build the docstring.
(pcase-defmacro): Make sure the macro is lazy-loaded.
(\`): Move its docstring from `pcase'.
lisp/emacs-lisp/tabulated-list.el (tabulated-list-print): Only call
`recenter' if `current-buffer' is equal to `window-buffer'.
(cherry picked from commit 4a81602043)
* lisp/emacs-lisp/eieio-core.el (eieio--class): Change field names and order
to match those of cl--class; use cl--slot for both instance slots and
class slots.
(eieio--object-num-slots): Use cl-struct-slot-info.
(eieio--object-class): Rename from eieio--object-class-object.
(eieio--object-class-name): Remove.
(eieio-defclass-internal): Adjust to new slot representation.
Store doc in class rather than in `variable-documentation'.
(eieio--perform-slot-validation-for-default): Change API to take
a slot object.
(eieio--slot-override): New function.
(eieio--add-new-slot): Rewrite.
(eieio-copy-parents-into-subclass): Rewrite.
(eieio--validate-slot-value, eieio--validate-class-slot-value)
(eieio-oref-default, eieio-oset-default)
(eieio--class-slot-name-index, eieio-set-defaults): Adjust to new
slot representation.
(eieio--c3-merge-lists): Simplify.
(eieio--class/struct-parents): New function.
(eieio--class-precedence-bfs): Use it.
* lisp/emacs-lisp/eieio.el (with-slots): Use macroexp-let2.
(object-class-fast): Change recommend replacement.
(eieio-object-class): Rewrite.
(slot-exists-p): Adjust to new slot representation.
(initialize-instance): Adjust to new slot representation.
(object-write): Adjust to new slot representation.
* lisp/emacs-lisp/eieio-base.el (eieio-persistent-convert-list-to-object):
Manually map initargs to slot names.
(eieio-persistent-validate/fix-slot-value): Adjust to new
slot representation.
* lisp/emacs-lisp/eieio-compat.el (eieio--generic-static-symbol-specializers):
Extract from eieio--generic-static-symbol-generalizer.
(eieio--generic-static-symbol-generalizer): Use it.
* lisp/emacs-lisp/eieio-custom.el (eieio-object-value-create)
(eieio-object-value-get): Adjust to new slot representation.
* lisp/emacs-lisp/eieio-datadebug.el (data-debug/eieio-insert-slots):
Declare to silence warnings.
(data-debug-insert-object-button): Avoid `object-slots'.
(data-debug/eieio-insert-slots): Adjust to new slot representation.
* lisp/emacs-lisp/eieio-opt.el (eieio--help-print-slot): New function
extracted from eieio-help-class-slots.
(eieio-help-class-slots): Use it. Adjust to new slot representation.
* test/automated/eieio-test-methodinvoke.el (make-instance): Use new-style
`subclass' specializer for a change.
* test/automated/eieio-test-persist.el (persist-test-save-and-compare):
Adjust to new slot representation.
* test/automated/eieio-tests.el (eieio-test-17-virtual-slot): Don't use
initarg in `oset'.
(eieio-test-32-slot-attribute-override-2): Adjust to new
slot representation.
* lisp/emacs-lisp/cl-preloaded.el (cl--class): Fix type of `parents'.
* lisp/emacs-lisp/cl-preloaded.el (cl--struct-get-class): New function.
(cl--make-slot-desc): New constructor.
(cl--plist-remove, cl--struct-register-child): New functions.
(cl-struct-define): Rewrite.
(cl-structure-class, cl-structure-object, cl-slot-descriptor)
(cl--class): New structs.
(cl--struct-default-parent): Initialize it here.
* lisp/emacs-lisp/cl-macs.el (cl--find-class): New macro.
(cl-defsubst, cl--defsubst-expand, cl--sublis): Move before first use.
(cl--struct-default-parent): New var.
(cl-defstruct): Adjust to new representation of classes; add
default parent. In accessors, signal `wrong-type-argument' rather than
a generic error.
(cl-struct-sequence-type, cl-struct-slot-info)
(cl-struct-slot-offset): Rewrite.
* lisp/emacs-lisp/cl-generic.el (cl--generic-struct-specializers)
(cl-generic-generalizers): Rewrite.
* src/alloc.c (purecopy): Handle hash-tables.
* lisp/emacs-lisp/debug.el (debug--implement-debug-on-entry):
Bind inhibit-debug-on-entry here...
(debug): Instead of here.
* lisp/emacs-lisp/macroexp.el (macroexp--debug-eager): New var.
(internal-macroexpand-for-load): Use it.
* lwlib/xlwmenu.c (pop_up_menu): Remove debugging code.
* emacs-lisp/byte-run.el (macro-declarations-alist): New
declaration no-font-lock-keyword.
(defmacro): Flush font-lock in existing elisp buffers.
* emacs-lisp/lisp-mode.el (lisp--el-update-after-load)
(lisp--el-update-macro-regexp, lisp--el-macro-regexp): Delete
functions and defconst.
(lisp--el-match-keyword): Rename from lisp--el-match-macro.
(lisp--el-font-lock-flush-elisp-buffers): New function.
(lisp-mode-variables): Remove code for updating
lisp--el-macro-regexp, and add
lisp--el-font-lock-flush-elisp-buffers to after-load-functions.
Fixes: debbugs:20125
* test/automated/cl-lib-tests.el: Use lexical-binding.
(cl-lib-arglist-performance): Refine test to the case where one of the
fields has a non-nil default value. Use existing `mystruct' defstruct.
(cl-lib-struct-accessors): Use `pcase' to be a bit more flexible in the
accepted outputs.
Also display the overlay arrow in go and go-nonstop modes.
* emacs-lisp/edebug.el (edebug--display-1): Move the
`input-pending' test to after trace mode's `sit-for'.
(edebug--recursive-edit): Insert "(sit-for 0)" after
"(edebug-overlay-arrow)".
Rework to avoid cl--do-arglist in more cases; add comments to explain what's
going on.
(cl--do-&aux): New function extracted from cl--do-arglist.
(cl--do-arglist): Use it.
* lisp/emacs-lisp/cl-generic.el: Add Version: header, for ELPA purposes.
* emacs-lisp/edebug.el (edebug--display-1): Remove call to
edebug-adjust-window.
(edebug--recursive-edit): Don't bind pre/post-command-hooks to nil
over the recursive edit.
(edebug-adjust-window): Remove.
* emacs-lisp/lisp-mode.el (lisp--el-macro-regexp): New defconst.
(lisp--el-update-macro-regexp, lisp--el-update-after-load)
(lisp--el-match-macro): New functions.
(lisp-mode-variables): Update lisp--el-macro-regexp and add
lisp--el-update-after-load to after-load-functions.
* lisp/emacs-lisp/cl-indent.el
(lisp-indent-backquote-substitution-mode): New user option.
(common-lisp-indent-function-1, common-lisp-loop-part-indentation)
(common-lisp-indent-function): Support normally indenting
backquote substitutions.
(extended-loop-p): Rename to `lisp-extended-loop-p'.
* lisp/emacs-lisp/seq.el: Make seq-into a public function (replacing
seq--into)
* test/automated/seq-tests.el: Add tests for seq-into
* doc/lispref/sequences.texi: Add documentation for seq-into
* lisp/emacs-lisp/cl-generic.el (cl--generic-generalizer): New struct.
(cl-generic-tagcode-function, cl-generic-tag-types-function): Remove.
(cl--generic-t-generalizer): New const.
(cl--generic-make-method): Rename from `cl--generic-method-make'.
(cl--generic-make): Change calling convention.
(cl--generic): Add `options' field.
(cl-generic-function-options): New function.
(cl-defgeneric): Rewrite handling of options. Add support for :method
options and allow the use of a default body.
(cl-generic-define): Save options in the corresponding new field.
(cl-defmethod): Fix ordering of qualifiers.
(cl-generic-define-method): Use cl-generic-generalizers.
(cl--generic-get-dispatcher): Change calling convention, and change
calling convention of the returned function as well so as to take the
list of methods separately from the generic function object, so that it
can receive the original generic function object.
(cl--generic-make-next-function): New function, extracted from
cl--generic-make-function.
(cl--generic-make-function): Use it.
(cl-generic-method-combination-function): Remove.
(cl--generic-cyclic-definition): New error.
(cl-generic-call-method): Take a generic function object rather than
its name.
(cl-method-qualifiers): New alias.
(cl--generic-build-combined-method): Use cl-generic-combine-methods,
don't segregate by qualifiers here any more.
(cl--generic-standard-method-combination): Segregate by qualifiers
here instead. Add support for the `:extra' qualifier.
(cl--generic-cache-miss): Move earlier, adjust to new calling convention.
(cl-generic-generalizers, cl-generic-combine-methods):
New generic functions.
(cl-no-next-method, cl-no-applicable-method, cl-no-primary-method):
Use the new "default method in defgeneric" functionality, change
calling convention to receive a generic function object.
(cl--generic-head-used): New var.
(cl--generic-head-generalizer, cl--generic-eql-generalizer)
(cl--generic-struct-generalizer, cl--generic-typeof-generalizer):
New consts.
* lisp/emacs-lisp/eieio-core.el (eieio--generic-generalizer)
(eieio--generic-subclass-generalizer): New consts.
(cl-generic-generalizers): New methods.
* lisp/emacs-lisp/eieio-compat.el (eieio--generic-static-symbol-generalizer)
(eieio--generic-static-object-generalizer): New consts.
(cl-generic-generalizers) <(head eieio--static)>: New method.
* lisp/emacs-lisp/byte-opt.el (byte-optimize-form-code-walker):
Unfold closures like lambdas.
* lisp/emacs-lisp/generator.el: (iter-defun): Use `macroexp-parse-body'.
* test/automated/generator-tests.el (cps-testcase): Use
(cps-test-declarations-preserved): New test.
