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Added C-o keybinding to toggle use of virtual buffers

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* ido.el (ido-init-completion-maps): For ido-switch-buffer, C-o
toggles the use of virtual buffers.
(ido-buffer-internal): Guard `ido-use-virtual-buffers' global
value.  
(ido-toggle-virtual-buffers): New function.
This commit is contained in:
Leo Liu 2010-04-21 07:00:58 -04:00 committed by John Wiegley
parent b6c73ee227
commit c5cbeb128e
2 changed files with 20 additions and 0 deletions
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8
lisp/ChangeLog
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@ -1,3 +1,11 @@
2010-04-21 John Wiegley <jwiegley@gmail.com>
* ido.el (ido-init-completion-maps): For ido-switch-buffer, C-o
toggles the use of virtual buffers.
(ido-buffer-internal): Guard `ido-use-virtual-buffers' global
value.
(ido-toggle-virtual-buffers): New function.
2010-04-21 Juanma Barranquero <lekktu@gmail.com>
Use `define-derived-mode'; fix window selection; doc fixes.

12
lisp/ido.el
View File

@ -1633,6 +1633,7 @@ This function also adds a hook to the minibuffer."
(define-key map "\C-x\C-f" 'ido-enter-find-file)
(define-key map "\C-x\C-b" 'ido-fallback-command)
(define-key map "\C-k" 'ido-kill-buffer-at-head)
(define-key map "\C-o" 'ido-toggle-virtual-buffers)
(set-keymap-parent map ido-common-completion-map)
(setq ido-buffer-completion-map map)))
@ -2182,6 +2183,7 @@ If cursor is not at the end of the user input, move to end of input."
(ido-current-directory nil)
(ido-directory-nonreadable nil)
(ido-directory-too-big nil)
(ido-use-virtual-buffers ido-use-virtual-buffers)
(require-match (confirm-nonexistent-file-or-buffer))
(buf (ido-read-internal 'buffer (or prompt "Buffer: ") 'ido-buffer-history default
require-match initial))
@ -2705,6 +2707,16 @@ C-x C-f ... C-d enter `dired' on current directory."
(setq ido-exit 'keep)
(exit-minibuffer))))
(defun ido-toggle-virtual-buffers ()
"Toggle the use of virtual buffers.
See `ido-use-virtual-buffers' for explanation of virtual buffer."
(interactive)
(when (and ido-mode (eq ido-cur-item 'buffer))
(setq ido-use-virtual-buffers (not ido-use-virtual-buffers))
(setq ido-text-init ido-text)
(setq ido-exit 'refresh)
(exit-minibuffer)))
(defun ido-reread-directory ()
"Read current directory again.
May be useful if cached version is no longer valid, but directory