缓冲区之间的Emacs选项卡

Question

有没有办法在缓冲区之间切换，而不必通过 缓冲区列表或写入我想要切换到的缓冲区的名称？更具体的我不知道Emacs可以缓冲区之间标签就像它是如何在记事本工作++

Answer 1

Emacs的22.1及更高supports的previous-buffer（C-x <left arrow>）和next-buffer（C-x <right arrow>）命令。

可以使用this script将这两个命令添加到较老的Emacsen。

Answer 2

我从来没有最终使用CX <权>或CX < C-右>了，因为我觉得他们繁琐重复，如果我想过去的周期超过一个缓冲区，所以我刚刚写了一对夫妇的功能，让你继续切换到next/previous-buffer与< C-右>和< C-左>如果最后的命令也是一个next/previous-buffer命令。

例如C-X < C-左> < C-左> < C-左> < C-右> < C-左>将带您回到三个缓存器，向前，向后一次。

我所做的假设，即< C-左> & < C-右>通常势必forward/backward-word，和我呼吁那些明确作为后备。

(defun my-forward-word-or-buffer-or-windows (&optional arg) 
    "Enable <C-left> to call next-buffer if the last command was 
next-buffer or previous-buffer, and winner-redo if the last 
command was winner-undo or winner-redo." 
    (interactive "p") 
    (cond ((memq last-command (list 'next-buffer 'previous-buffer)) 
     (progn (next-buffer) 
       (setq this-command 'next-buffer))) 
     ((memq last-command (list 'winner-redo 'winner-undo)) 
     (progn (winner-redo) 
       (setq this-command 'winner-redo))) 
     (t ;else 
     (progn (forward-word arg) 
       (setq this-command 'forward-word))))) 

(defun my-backward-word-or-buffer-or-windows (&optional arg) 
    "Enable <C-left> to call previous-buffer if the last command 
was next-buffer or previous-buffer, and winner-undo if the last 
command was winner-undo or winner-redo." 
    (interactive "p") 
    (cond ((memq last-command (list 'next-buffer 'previous-buffer)) 
     (progn (previous-buffer) 
       (setq this-command 'previous-buffer))) 
     ((memq last-command (list 'winner-redo 'winner-undo)) 
     (progn (winner-undo) 
       (setq this-command 'winner-undo))) 
     (t ;else 
     (progn (backward-word arg) 
       (setq this-command 'backward-word))))) 

(global-set-key (kbd "<C-left>") 'my-backward-word-or-buffer-or-windows) 
(global-set-key (kbd "<C-right>") 'my-forward-word-or-buffer-or-windows) 

Answer 3

（我用Icicles缓冲区交换，我自己，但是......）

如果你想重复以前的命令任意次数，只要使用CX ZZZZZZ ......在这种情况下，例如，CX离开CX ZZZ ......

如果真是太麻烦了，绑定(next|previous)-buffer以外，重复键，如其他人所说。

但可重复的钥匙需求量很大。如果你不想浪费任何东西，你甚至可以把这些命令放在一个前缀键上，这样，例如，你可以这样做，例如，Cx左上角的左边 ......这是一个诀窍，在Bookmark+代码）：

 

    (defun my-repeat-command (command) 
     "Repeat COMMAND." 
     (let ((repeat-message-function 'ignore)) 
     (setq last-repeatable-command command) 
     (repeat nil))) 

    (defun my-next-whatever-repeat (arg) ; `C-x right' 
     "Jump to the Nth-next whatever. 
    N defaults to 1, meaning the next whatever. 
    Plain `C-u' means start over at the first whatever (and no repeat)." 
     (interactive "P") 
     (require 'repeat) 
     (my-repeat-command 'next-whatever)) 

    (define-key ctl-x-map [right] 'my-next-whatever-repeat