Function: org-publish-find-property

org-publish-find-property is a byte-compiled function defined in ox-publish.el.gz.

Signature

(org-publish-find-property FILE PROPERTY PROJECT &optional BACKEND)

Documentation

Find the PROPERTY of FILE in project.

PROPERTY is a keyword referring to an export option, as defined in org-export-options-alist or in export back-ends. In the latter case, optional argument BACKEND has to be set to the back-end where the option is defined, e.g.,

  (org-publish-find-property file :subtitle 'latex)

Return value may be a string or a list, depending on the type of PROPERTY, i.e. "behavior" parameter from org-export-options-alist.

Source Code

;; Defined in /usr/src/emacs/lisp/org/ox-publish.el.gz
(defun org-publish-find-property (file property project &optional backend)
  "Find the PROPERTY of FILE in project.

PROPERTY is a keyword referring to an export option, as defined
in `org-export-options-alist' or in export back-ends.  In the
latter case, optional argument BACKEND has to be set to the
back-end where the option is defined, e.g.,

  (org-publish-find-property file :subtitle \\='latex)

Return value may be a string or a list, depending on the type of
PROPERTY, i.e. \"behavior\" parameter from `org-export-options-alist'."
  (let ((file (org-publish--expand-file-name file project)))
    (when (and (file-readable-p file) (not (directory-name-p file)))
      (let* ((org-inhibit-startup t)
	     (visiting (find-buffer-visiting file))
	     (buffer (or visiting (find-file-noselect file))))
	(unwind-protect
	    (plist-get (with-current-buffer buffer
			 (if (not visiting) (org-export-get-environment backend)
			   ;; Protect local variables in open buffers.
			   (org-export-with-buffer-copy
			    (org-export-get-environment backend))))
		       property)
	  (unless visiting (kill-buffer buffer)))))))