emacs/etc/images/tabs/README, branch scratch/exec-byte-code

tab-line: Add close button for modified tabs (bug#79046)

2025-07-31T18:35:50+00:00

* etc/NEWS: Announce changes.
* etc/images/tabs/close-modified.xpm: New image.
* etc/images/tabs/README (Files): Add button icon name to README.
* lisp/tab-line.el (tab-line-close-modified-button-show): New
user option.
(tab-line-close-modified): Define new icon.
(tab-line-close-modified-button): New variable.
(tab-line-tab-modified-p): New function.
(tab-line-tab-name-format-default): Rework.
(tab-line-tab-face-modified): Use 'tab-line-tab-modified-p'.

Update copyright year to 2025

2025-01-01T07:39:17+00:00

Run "TZ=UTC0 admin/update-copyright".

; Add 2024 to copyright years

2024-01-02T01:47:10+00:00

; Add 2023 to copyright years.

2023-01-01T10:31:12+00:00

; Add 2022 to copyright years.

2022-01-01T07:45:51+00:00

Update copyright year to 2021

2021-01-01T09:13:56+00:00

Run "TZ=UTC0 admin/update-copyright".

Update copyright year to 2020

2020-01-01T00:59:52+00:00

Run "TZ=UTC0 admin/update-copyright $(git ls-files)".

Tab-line horizontal scrolling with UI buttons and commands (bug#37667)

2019-10-22T21:17:27+00:00

* etc/images/tabs/left-arrow.xpm:
* etc/images/tabs/right-arrow.xpm: New images.

* lisp/tab-line.el (tab-line-left-map, tab-line-right-map): New keymaps.
(tab-line-left-button, tab-line-right-button): New variables.
(tab-line-tab-name-function): Turn defvar into defcustom.
(tab-line-tab-name-buffer): New function.
(tab-line-tab-name-truncated-buffer): Rename from tab-line-tab-name.
(tab-line-tabs-limit): Default to nil.
(tab-line-tabs): Behavior depends on tab-line-tabs-limit.
(tab-line-format): Use window-parameter tab-line-hscroll.
Add left/right buttons.
(tab-line-hscroll): New function.
(tab-line-hscroll-right, tab-line-hscroll-left): New commands
bound to mouse-wheel.  Rebind tab-switching commands to	mouse-wheel
with Ctrl-modifier.

Use images for new/close buttons in tab-bar and tab-line.

2019-09-15T20:52:22+00:00

* etc/images/tabs/new.xpm:
* etc/images/tabs/close.xpm:
New files.

* lisp/tab-bar.el (tab-bar-separator): New face.
(tab-bar-separator, tab-bar-button-new, tab-bar-button-close):
Use display property with images in default values.

* lisp/tab-line.el (tab-line-button-new, tab-line-button-close):
Use display property with images in default values.

* src/xdisp.c (tab_bar_item_info): Add new arg close_p and set it
to the value of property `close' at charpos.
(get_tab_bar_item): Add new arg close_p.
(handle_tab_bar_click): Add ctrl_modifier when close_p is non-nil.
(Fdump_tab_bar_row): Fix crash for non-X builds.