Function: treesit-fold-summary--extract-summary

treesit-fold-summary--extract-summary is a natively compiled function defined in treesit-fold-summary.el.

Signature

(treesit-fold-summary--extract-summary DOC-STR SYM)

Documentation

Extract only document summary from DOC-STR using SYM.

Source Code

;; Defined in /nix/store/mpy1l6b4hlzpp59l4vbahq83hqa821ci-emacs-packages-deps/share/emacs/site-lisp/elpa/treesit-fold-0.2.1/treesit-fold-summary.el
(defun treesit-fold-summary--extract-summary (doc-str sym)
  "Extract only document summary from DOC-STR using SYM."
  (let ((lines (split-string doc-str "\n")) new-lines)
    (dolist (line lines)
      (setq line (string-trim line))
      (cond ((listp sym)
             (dolist (c sym) (setq line (treesit-fold-summary--apply-sym line c))))
            (t (setq line (treesit-fold-summary--apply-sym line sym))))
      (when (treesit-fold-summary--valid-content-p line) (push line new-lines)))
    (reverse new-lines)))