(repeat-post-hook, repeat-echo-message-string): Add backward-compatibility
code for repeat-exit-key to keep support for 'key-sequence' type (bug#55986).
(repeat-exit-function): New variable.
(repeat-post-hook): Set repeat-exit-function.
Call repeat-exit from run-with-idle-timer.
Also use repeat--exit.
(repeat--exit): New internal function.
* lisp/repeat.el (repeat-check-key): Use for repeat-check-key the same logic
as is used for repeat-exit-timeout in repeat-post-hook (bug#51390).
(repeat-post-hook): Check for repeat-exit-timeout symbol property.
* lisp/repeat.el (repeat-check-key): New defcustom (bug#51390).
(repeat--command-property): New internal function.
(repeat-check-key): New function.
(repeat-post-hook): Use repeat--command-property and repeat-check-key.
* test/lisp/repeat-tests.el (repeat-tests-check-key): New test.
* etc/NEWS: Mention the new variable.
* lisp/apropos.el (apropos-describe-plist): Bind the new
variable (bug#52053).
* lisp/button.el (button-describe): Bind the new variable.
* lisp/help-fns.el (describe-function, describe-variable)
(describe-face, describe-symbol, describe-syntax)
(describe-categories, describe-keymap, describe-mode)
(describe-widget): Bind the new variable.
* lisp/help-macro.el (make-help-screen): Bind the new variable.
* lisp/help.el (help-buffer-under-preparation): New variable
that is bound to t by commands that create a *Help* buffer.
(substitute-command-keys): Use the new variable:
help-link-key-to-documentation is supposed to have an effect
only "in *Help* buffers". Fixes bug#52053.
(view-lossage, describe-bindings, describe-key): Bind the new
variable.
* lisp/repeat.el (describe-repeat-maps): Bind the new variable.
* lisp/international/mule-cmds.el (describe-input-method)
(describe-language-environment): Bind the new variable.
* lisp/international/mule-diag.el (describe-character-set)
(describe-coding-system, describe-font, describe-fontset)
((list-fontsets): Bind the new variable.
(repeat--prev-mb): New internal variable.
(repeat-post-hook): Check the property 'repeat-map' on the symbol
from 'this-command' in addition to 'real-this-command'. Don't allow
repeatable maps in the activated minibuffer or in the minibuffer
from another command. Set 'repeat--prev-mb' at the end.
(repeat-exit-timer): New variable.
(repeat-post-hook): Run idle timer with an "exit function"
returned from set-transient-map.
Suggested by Gustavo Barros <gusbrs.2016@gmail.com>.
(repeat-echo-message): Remove own previous message when input arg is nil.
* lisp/window.el (display-buffer-override-next-command): Return exitfun.
* lisp/repeat.el (repeat-echo-function): Rename from repeat-mode-echo.
Add choice repeat-echo-mode-line.
(repeat-in-progress): New variable.
(repeat-post-hook): Call repeat-echo-function with nil arg
at the end of repeating sequence.
(repeat-echo-message-string): New function with body from repeat-post-hook.
(repeat-echo-message): Rename from repeat-mode-message.
(repeat-echo-mode-line-string): New variable.
(repeat-echo-mode-line): New function.
(repeat-post-hook): Use it.
(repeat-mode-message): New function (bug#47566).
(repeat-post-hook): Use real-this-command instead of this-command
to handle e.g. rectangle-exchange-point-and-mark remapped to
exchange-point-and-mark (bug#47688).
* lisp/repeat.el (repeat-map): New autoloaded global variable.
(repeat-post-hook): Use 'repeat-map' when non-nil
and reset it to nil afterwards.
(repeat-post-hook): Keep the current prefix when
'repeat-keep-prefix' is non-nil.
* lisp/window.el (other-window-repeat-map): Add "O" that sets
'repeat-map' to 'other-window-repeat-map' before calling
'(other-window -1)'.
https://lists.gnu.org/archive/html/emacs-devel/2021-03/msg01387.html
* lisp/repeat.el (repeat-post-hook): Rename let-bound repeat-map to rep-map.
Define let-bound prefix-command-p. Use lookup-key with
this-single-command-keys instead of last-command-event.
Don't show message when typing prefix keys.
https://lists.gnu.org/archive/html/emacs-devel/2021-04/msg00083.html
* doc/emacs/basic.texi (Repeating): Document repeat-mode.
* lisp/repeat.el (repeat-exit-key): New defcustom.
(repeat-mode): New global minor mode.
(repeat-post-hook): New function.
* lisp/bindings.el (undo-repeat-map): New variable.
(undo): Put 'repeat-map' property with
'undo-repeat-map'.
(next-error-repeat-map): New variable.
(next-error, previous-error): Put 'repeat-map' property with
'next-error-repeat-map'.
* lisp/window.el (other-window-repeat-map): New variable.
(other-window): Put 'repeat-map' property with
'other-window-repeat-map'.
(resize-window-repeat-map): New variable.
(enlarge-window, enlarge-window-horizontally)
(shrink-window-horizontally, shrink-window): Put 'repeat-map'
property with 'resize-window-repeat-map'.
