Function: ibuffer-push-filter

ibuffer-push-filter is a byte-compiled function defined in ibuf-ext.el.gz.

Signature

(ibuffer-push-filter FILTER-SPECIFICATION)

Documentation

Add FILTER-SPECIFICATION to ibuffer-filtering-qualifiers.

If FILTER-SPECIFICATION is already in the list then return nil. Otherwise, return the updated list.

Source Code

;; Defined in /usr/src/emacs/lisp/ibuf-ext.el.gz
(defun ibuffer-push-filter (filter-specification)
  "Add FILTER-SPECIFICATION to `ibuffer-filtering-qualifiers'.
If FILTER-SPECIFICATION is already in the list then return nil.  Otherwise,
return the updated list."
  (unless (member filter-specification ibuffer-filtering-qualifiers)
    (push filter-specification ibuffer-filtering-qualifiers)))