org: Publishing action

 
 13.1.4 Publishing action
 ------------------------
 
 Publishing means that a file is copied to the destination directory and
 possibly transformed in the process.  The default transformation is to
 export Org files as HTML files, and this is done by the function
 ‘org-html-publish-to-html’, which calls the HTML exporter (SeeHTML
 export).  But you also can publish your content as PDF files using
 ‘org-latex-publish-to-pdf’ or as ‘ascii’, ‘Texinfo’, etc., using the
 corresponding functions.
 
    If you want to publish the Org file as an ‘.org’ file but with the
 archived, commented and tag-excluded trees removed, use the function
 ‘org-org-publish-to-org’.  This will produce ‘file.org’ and put it in
 the publishing directory.  If you want a htmlized version of this file,
 set the parameter ‘:htmlized-source’ to ‘t’, it will produce
 ‘file.org.html’ in the publishing directory(1).
 
    Other files like images only need to be copied to the publishing
 destination.  For this you can use ‘org-publish-attachment’.  For
 non-org files, you always need to specify the publishing function:
 
 ‘:publishing-function’ Function executing the publication of a file.
                        This may also be a list of functions, which will
                        all be called in turn.
 ‘:htmlized-source’     non-‘nil’ means, publish htmlized source.
 
    The function must accept three arguments: a property list containing
 at least a ‘:publishing-directory’ property, the name of the file to be
 published and the path to the publishing directory of the output file.
 It should take the specified file, make the necessary transformation (if
 any) and place the result into the destination folder.
 
    ---------- Footnotes ----------
 
    (1) If the publishing directory is the same than the source
 directory, ‘file.org’ will be exported as ‘file.org.org’, so probably
 don’t want to do this.