;;; iswitchb.el --- switch between buffers using substrings
-;; Copyright (C) 1996, 1997, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
-;; 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+;; Copyright (C) 1996-1997, 2000-2012 Free Software Foundation, Inc.
;; Author: Stephen Eglen <stephen@gnu.org>
;; Maintainer: Stephen Eglen <stephen@gnu.org>
;; t IN | INBOX
;; t In | [No match]
-;;; Customisation
+;;; Customization
;; See the User Variables section below for easy ways to change the
;; functionality of the program. These are accessible using the
;; Font-Lock
;; font-lock is used to highlight the first matching buffer. To
-;; switch this off, set (setq iswitchb-use-faces nil). Colouring of
+;; switch this off, set (setq iswitchb-use-faces nil). Coloring of
;; the matching buffer name was suggested by Carsten Dominik
;; (dominik@strw.leidenuniv.nl)
;; (delete-minibuffer-contents))
;;
;; (add-hook 'iswitchb-define-mode-map-hook
-;; '(lambda () (define-key
+;; (lambda () (define-key
;; iswitchb-mode-map "\C-o"
;; 'iswitchb-exclude-nonmatching)))
(not (iswitchb-existing-buffer-p)))
(let ((virt (car iswitchb-virtual-buffers))
(new-buf))
- ;; Keep the name of the buffer returned by find-file-noselect, as
+ ;; Keep the name of the buffer returned by find-file-noselect, as
;; the buffer 'virt' could be a symlink to a file of a different name.
(setq new-buf (buffer-name (find-file-noselect (cdr virt))))
(setq iswitchb-matches (list new-buf)
(display-completion-list (or iswitchb-matches iswitchb-buflist)
:help-string "iswitchb "
:activate-callback
- (lambda (x y z)
+ (lambda (_x _y _z)
(message "doesn't work yet, sorry!")))
;; else running Emacs
(display-completion-list (or iswitchb-matches iswitchb-buflist))))
(if (fboundp 'set-buffer-major-mode)
(set-buffer-major-mode newbufcreated))
(iswitchb-visit-buffer newbufcreated))
- ;; else wont create new buffer
+ ;; else won't create new buffer
(message "no buffer matching `%s'" buf))))
(defun iswitchb-window-buffer-p (buffer)
If BUFFER is visible in the current frame, return nil."
(interactive)
(let ((blist (iswitchb-get-buffers-in-frames 'current)))
- ;;If the buffer is visible in current frame, return nil
- (if (memq buffer blist)
- nil
- ;; maybe in other frame or icon
+ ;; If the buffer is visible in current frame, return nil
+ (unless (member buffer blist)
+ ;; maybe in other frame or icon
(get-buffer-window buffer 0) ; better than 'visible
)))
;;;###autoload
(define-minor-mode iswitchb-mode
- "Toggle Iswitchb global minor mode.
-With arg, turn Iswitchb mode on if ARG is positive, otherwise turn it off.
-This mode enables switching between buffers using substrings. See
-`iswitchb' for details."
+ "Toggle Iswitchb mode.
+With a prefix argument ARG, enable Iswitchb mode if ARG is
+positive, and disable it otherwise. If called from Lisp, enable
+the mode if ARG is omitted or nil.
+
+Iswitchb mode is a global minor mode that enables switching
+between buffers using substrings. See `iswitchb' for details."
nil nil iswitchb-global-map :global t :group 'iswitchb
(if iswitchb-mode
(add-hook 'minibuffer-setup-hook 'iswitchb-minibuffer-setup)