file-cache-add-directory-recursively

file-cache-add-directory-recursively is an interactive autoloaded compiled Lisp function in `filecache.el'.


(file-cache-add-directory-recursively DIR &optional REGEXP)

Adds DIR and any subdirectories to the file-cache.
This function does not use any external programs.
If the optional REGEXP argument is non-nil, only files which match it
will be added to the cache. Note that the REGEXP is applied to the
files in each directory, not to the directory list itself.