Allow limiting number of parent ascents when listing backlinks
Allow limiting number of parent ascents when listing backlinks

Sometimes only the backlinks to the items itself might be interesting, or
backlinks to the current item and its direct parent.  To allow for easy
insertion of dynamic backlink blocks in those cases as well, include a
:parent-depth parameter.  The default value of nil means no limit is imposed, as
has been the case until now.

exot/.emacs.d