Function: tab-bar-tab-name-truncated

tab-bar-tab-name-truncated is a byte-compiled function defined in tab-bar.el.gz.

Signature

(tab-bar-tab-name-truncated)

Documentation

Generate tab name from the buffer of the selected window.

Truncate it to the length specified by tab-bar-tab-name-truncated-max. Append ellipsis tab-bar-tab-name-ellipsis in this case.

Source Code

;; Defined in /usr/src/emacs/lisp/tab-bar.el.gz
(defun tab-bar-tab-name-truncated ()
  "Generate tab name from the buffer of the selected window.
Truncate it to the length specified by `tab-bar-tab-name-truncated-max'.
Append ellipsis `tab-bar-tab-name-ellipsis' in this case."
  (let ((tab-name (tab-bar-tab-name-current)))
    (if (< (length tab-name) tab-bar-tab-name-truncated-max)
        tab-name
      (propertize (truncate-string-to-width
                   tab-name tab-bar-tab-name-truncated-max nil nil
                   tab-bar-tab-name-ellipsis)
                  'help-echo tab-name))))