Function: pdf-util-assert-pdf-buffer

pdf-util-assert-pdf-buffer is a natively compiled function defined in pdf-util.el.

Signature

(pdf-util-assert-pdf-buffer &optional BUFFER)

Source Code

;; Defined in /nix/store/63h5z2vmzn0mfavcxi2idi23g5xcgkbl-emacs-packages-deps/share/emacs/site-lisp/elpa/pdf-tools-20260102.1101/pdf-util.el
(defun pdf-util-assert-pdf-buffer (&optional buffer)
  (unless (pdf-util-pdf-buffer-p buffer)
    (error "Buffer is not in PDFView mode")))