Function: treesit-fold--format-overlay-text

treesit-fold--format-overlay-text is a natively compiled function defined in treesit-fold.el.

Signature

(treesit-fold--format-overlay-text BEG END)

Documentation

Return the text to display in the overlay for the fold from BEG to END.

Source Code

;; Defined in /nix/store/mpy1l6b4hlzpp59l4vbahq83hqa821ci-emacs-packages-deps/share/emacs/site-lisp/elpa/treesit-fold-0.2.1/treesit-fold.el
;;
;; (@* "Overlays" )
;;

(defun treesit-fold--format-overlay-text (beg end)
  "Return the text to display in the overlay for the fold from BEG to END."
  (let ((summary (and treesit-fold-summary-show
                      (treesit-fold-summary--get (buffer-substring beg end)))))
    (cond
     ;; Handle line count display.
     ((when-let*
          ((line-count (and treesit-fold-line-count-show
                            (count-lines beg end)))
           (line-count-str (format treesit-fold-line-count-format line-count)))
        (concat (or summary "") line-count-str)))
     ;; `summary' handles truncation itself; just return it if not nil.
     (summary )
     ;; Fallback to ellipsis.
     (t (truncate-string-ellipsis)))))