Function: idlwave-best-rinfo-assq

idlwave-best-rinfo-assq is a byte-compiled function defined in idlwave.el.gz.

Signature

(idlwave-best-rinfo-assq NAME TYPE CLASS LIST &optional WITH-FILE KEEP-SYSTEM)

Documentation

Like idlwave-rinfo-assq, but get all twins and sort, then return first.

If WITH-FILE is passed, find the best rinfo entry with a file included. If KEEP-SYSTEM is set, don't prune system for compiled syslib files.

Source Code

;; Defined in /usr/src/emacs/lisp/progmodes/idlwave.el.gz
(defun idlwave-best-rinfo-assq (name type class list &optional with-file
				     keep-system)
  "Like `idlwave-rinfo-assq', but get all twins and sort, then return first.
If WITH-FILE is passed, find the best rinfo entry with a file
included.  If KEEP-SYSTEM is set, don't prune system for compiled
syslib files."
  (let ((twins (idlwave-routine-twins
		(idlwave-rinfo-assq-any-class name type class list)
		list))
	syslibp)
    (when (> (length twins) 1)
      (setq twins (sort twins #'idlwave-routine-entry-compare-twins))
      (if (and (null keep-system)
	       (eq 'system (car (nth 3 (car twins))))
	       (setq syslibp (idlwave-any-syslib (cdr twins)))
	       (not (equal 1 syslibp)))
	  ;; Its a compiled syslib, so we need to remove the system entry
	  (setq twins (cdr twins)))
      (if with-file
	  (setq twins (delq nil
			    (mapcar (lambda (x)
				      (if (nth 1 (nth 3 x)) x))
				    twins)))))
    (car twins)))