hfy-href
hfy-href is a compiled Lisp function in `htmlfontify.el
'.
(hfy-href THIS-FILE DEF-FILES TAG TAG-MAP)
Return a relative href to the tag in question, based on
THIS-FILE `hfy-link-extn' `hfy-extn' DEF-FILES TAG and TAG-MAP
THIS-FILE is the current source file
DEF-FILES is a list of file containing possible link endpoints for TAG
TAG is the tag in question
TAG-MAP is the entry in `hfy-tags-cache'.