Function: pdf-tools-assert-pdf-buffer

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

Signature

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

Documentation

Throw an error if the current BUFFER does not contain a PDF document.

Source Code

;; Defined in /nix/store/63h5z2vmzn0mfavcxi2idi23g5xcgkbl-emacs-packages-deps/share/emacs/site-lisp/elpa/pdf-tools-20260102.1101/pdf-tools.el
(defun pdf-tools-assert-pdf-buffer (&optional buffer)
  "Throw an error if the current BUFFER does not contain a PDF document."
  (unless (pdf-tools-pdf-buffer-p buffer)
    (error "Buffer does not contain a PDF document")))