Function: bdf-read-cache

bdf-read-cache is a byte-compiled function defined in ps-bdf.el.gz.

Signature

(bdf-read-cache)

Documentation

Return a cached information about BDF font files from a cache file.

The variable bdf-cache-file holds the cache file name. If the cache file is not readable, this return nil.

Source Code

;; Defined in /usr/src/emacs/lisp/ps-bdf.el.gz
(defun bdf-read-cache ()
  "Return a cached information about `BDF' font files from a cache file.
The variable `bdf-cache-file' holds the cache file name.
If the cache file is not readable, this return nil."
  (setq bdf-cache nil)
  (condition-case nil
      (and (file-readable-p bdf-cache-file)
	   (progn
	     (load-file bdf-cache-file)
	     (if (listp bdf-cache)
		 bdf-cache
	       (setq bdf-cache nil))))
    (error nil)))