'Mod-9' bound to 'tab-last' now switches to the last tab like in web browsers

* lisp/tab-bar.el (tab-bar--define-keys): Rebind 0 from
tab-bar-switch-to-recent-tab to its alias tab-recent.
Bind 9 to tab-last.
(tab-bar-switch-to-last-tab): New command.
(tab-last): New alias to tab-bar-switch-to-last-tab.
(tab-bar-switch-to-tab, tab-bar-undo-close-tab): Fix docstrings to
avoid mentioning the term "last" for "most recently used" meaning.

1 files changed, 3 insertions, 0 deletions

diff --git a/etc/NEWS b/etc/NEWS
index c4f4c1d9d86..ca0d71567d0 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -487,6 +487,9 @@ independently from the value of 'tab-bar-mode' and 'tab-bar-show'.
 *** New command 'tab-duplicate'.
 
 ---
+*** 'Mod-9' bound to 'tab-last' now switches to the last tab.
+
+---
 *** New user option 'tab-bar-tab-name-format-function'.
 
 ---