* lisp/international/mule-util.el (truncate-string-ellipsis):
Change the default value to nil.
(truncate-string-ellipsis): New function.
(truncate-string-to-width): Use the value returned from the
function 'truncate-string-ellipsis'.
* lisp/tab-bar.el (tab-bar-tab-name-truncated):
* lisp/tab-line.el (tab-line-tab-name-ellipsis):
Take advantage of the improvement of the ellipsis default value
in truncate-string-to-width and truncate-string-ellipsis.
* doc/lispref/display.texi (Size of Displayed Text):
Improve description of truncate-string-ellipsis.
* doc/emacs/misc.texi (FFAP): Document new commands (bug#43503).
* lisp/ffap.el (ffap-read-only-other-tab): New command.
* lisp/tab-bar.el (find-file-read-only-other-tab): New command and
keystroke.
* lisp/tab-bar.el (tab-bar-rename-tab)
(tab-bar-rename-tab-by-name):
* lisp/simple.el (next-matching-history-element): Use
format-prompt in calls to read-from-minibuffer with at default
value.
* lisp/textmodes/rst.el (rst-insert-list-new-item):
* lisp/tab-bar.el (tab-bar-switch-to-tab):
* lisp/profiler.el (profiler-start):
* lisp/frame.el (set-frame-font):
* lisp/erc/erc.el (erc-join-channel):
* lisp/emacs-lock.el (emacs-lock--set-mode):
* lisp/emacs-lisp/elp.el (elp-set-master):
* lisp/emacs-lisp/checkdoc.el ()
(checkdoc-this-string-valid-engine):
* lisp/calendar/todo-mode.el (todo-find-filtered-items-file):
* lisp/calendar/calendar.el (calendar-set-date-style): Use
`format-prompt' in calls to completing-read that has a default
value, but didn't mention that in the prompt.
* lisp/tab-bar.el (tab-bar-new-tab-to): Set frame parameter
tab-bar-lines to 1 when tab-bar-show is the same as number of tabs.
(tab-bar-close-tab, tab-bar-close-other-tabs): Set frame parameter
tab-bar-lines to 0 when tab-bar-show is the same as number of tabs.
Copyright-paperwork-exempt: yes
These are basic faces, so they need to be defined in
faces.el, otherwise (get 'tab-line 'face) returns 0.
* lisp/faces.el (tab-bar, tab-line): Move faces here
from tab-bar.el and tab-line.el.
* lisp/tab-bar.el (tab-bar): Move face to faces.el.
(tab-bar-faces): Add '((tab-bar custom-face))
to the second arg MEMBERS of 'defgroup'.
* lisp/tab-line.el (tab-line): Move face to faces.el.
(tab-line-faces): Add '((tab-line custom-face))
to the second arg MEMBERS of 'defgroup'.
* lisp/tab-bar.el (other-tab-prefix): New command.
(tab-prefix-map): Bind key 'C-x t t' to other-tab-prefix.
* lisp/windmove.el (windmove-display-in-direction):
Use display-buffer-override-next-command.
* lisp/window.el (display-buffer-override-next-command):
New function refactored from windmove-display-in-direction.
* lisp/tab-bar.el (switch-to-buffer-other-tab): Use
'window-normalize-buffer-to-switch-to' on 'buffer-or-name',
like does 'pop-to-buffer' used by 'switch-to-buffer-other-frame',
instead of raising the error "Invalid buffer" on a non-existent buffer name.
* lisp/tab-bar.el (tab-bar-mode): Check for non-nil
tab-bar-new-button and tab-bar-close-button.
(tab-bar-new-button-show): New defcustom.
(tab-bar-make-keymap-1): Check for tab-bar-new-button-show.
(tab-bar-separator): Add docstring.
* lisp/tab-bar.el (display-buffer-in-new-tab): New function with code
from display-buffer-in-tab.
(display-buffer-in-tab): Call display-buffer-in-new-tab.
(switch-to-buffer-other-tab): Instead of 'display-buffer-same-window'
use '(reusable-frames . t)'.
* lisp/windmove.el (windmove-display-in-direction): Set arg 'type'
to 'tab' for window--display-buffer when creating a new tab.
* lisp/window.el (quit-restore-window): Call tab-bar-close-tab
when quit-restore type is 'tab'.
(display-buffer-record-window): Set window-parameter 'quit-restore'
to 'tab' for type 'tab'.
(window--display-buffer): Set window-prev-buffers to nil for tab too.
* lisp/tab-bar.el (tab-bar-tab-name-ellipsis): Use shorter name
instead of tab-bar-tab-name-truncated-ellipsis.
(tab-bar-new-tab-to) <defcustom>: Add 'function' option.
(tab-bar-new-tab-to) <function>: Use it.
* lisp/tab-line.el (tab-line-close-tab): Add missing arg 'tab' to
tab-line-close-tab-function funcall.
* lisp/tab-line.el (tab-line-tab-name-truncated-max): New defcustom.
(tab-line-tab-name-truncated-buffer): Use tab-line-tab-name-truncated-max
consistently with similar options in tab-bar.el.
(tab-line-tabs-limit): Remove variable.
(tab-line-tabs-window-buffers): Remove use of tab-line-tabs-limit
that was an experimental feature before horizontal scrolling was implemented.
(tab-line-close-tab-function): Rename from tab-line-close-tab-action
and allow a customizaed function as option.
(tab-line-close-tab): Call function if tab-line-close-tab-function
is customized to a function.
* lisp/tab-bar.el (tab-bar-tab-name-function): Add option
tab-bar-tab-name-truncated.
(tab-bar-tab-name-truncated-max): New defcustom.
(tab-bar-tab-name-truncated-ellipsis): New variable.
(tab-bar-tab-name-truncated): New function.
* lisp/tab-bar.el (tab-bar--tabs-recent): New function with code
extracted from tab-bar--tab-index-recent.
(tab-bar-switch-to-tab): Use tab-bar--tabs-recent in interactive spec
to sort names of tabs by recency for default values of completing-read.
(tab-prefix-map): Bind RET to tab-bar-select-tab-by-name, and 'm' to tab-move.
* lisp/tab-bar.el (tab-bar-tab-post-open-functions,
tab-bar-tab-prevent-close-functions, tab-bar-tab-pre-close-functions):
New defcustoms
(tab-bar-new-tab-to, tab-bar-close-tab): Use new defcustoms
(tab-bar--tab): Use float-time instead of integer.
This improves correct detection of recent tabs switched within 1 sec.
(tab-bar--current-tab, tab-bar--current-tab-index)
(tab-bar--tab-index, tab-bar--tab-index-by-name)
(tab-bar--tab-index-recent): Add optional arg FRAME.
(tab-bar-move-tab-to-frame): Add with-selected-frame for tab-bar-close-tab.
(tab-bar--reusable-frames): New function.
(tab-bar-get-buffer-tab): Add index to the found tab.
(display-buffer-in-tab): Use `tab-name' entry instead of `name'.
Add `reusable-frames' entry. (bug#38354)
* 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.
* lisp/tab-bar.el (tab-bar-history-limit): Increase to 10 since wc
is not saved to the desktop file anymore, so doesn't affect its size.
(tab-bar-history--pre-change, tab-bar--history-change):
Store wc before possibly entering the minibuffer.
* 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/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/tab-bar.el (tab-bar-history--pre-change): Store also minibuffer-depth.
(tab-bar-history-change): Check stored minibuffer-depth for zero.
(tab-bar-history-mode): Use prefix -- for internal functions.
* lisp/tab-bar.el (tab-bar-back-button, tab-bar-forward-button):
New variables.
(tab-bar-make-keymap-1): Show these buttons in tab-bar-history-mode.
(tab-bar--tab): Add history-back and history-forward.
(tab-bar-select-tab): Restore history-back and history-forward.
(tab-bar-history-omit, tab-bar-history-back)
(tab-bar-history-forward, tab-bar-history-pre-change): New variables.
(tab-bar-history-pre-change, tab-bar-history-change)
(tab-bar-history-back, tab-bar-history-forward)
(tab-bar-history-mode): New functions.
