“该Emacs会话具有客户端” - 我怎么知道为什么? [英] "This Emacs session has clients" - how do I find out why?

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问题描述



(我正在使用Emacs 24beta在Windows 7上,而Cx Cc Emacs宣布:这个Emacs会话有客户端,退出? ,如果重要的话)。



我希望有些文件被打开,这是通过emacsclientw.exe打开的 - 但我没有看到任何。

(我有
git config --global core.editor/c/lang/emacs-24beta/bin/emacsclientw.exe)



有没有办法找出哪些缓冲区有客户端? (或还有什么需要寻找的?)

解决方案


有没有办法找出哪些缓冲区有客户端?


当缓冲区有客户端时,其 server-buffer-clients 变量将为非零。



我确定有一个更好的方法,但是这个代码应该给客户端提供缓冲区列表: / p>

 
(require'cl)

(defvar server-buffers nil)


(setq server-buffers nil)
(let((ori​​ginal-buffer(current-buffer)))
(循环)对于buf in(buffer-list)
do
(progn
(switch-to-buffer buf)
(if(and
server-buffer-clients
(buffer-live-p buf))
(add-to-list'server-buffers buf))))
(switch-to-buffer original-buffer)
server-buffers:%sserver-buffers) ))


Every now and then, on C-x C-c Emacs announces "This Emacs session has clients; exit anyway?".

(I'm using Emacs 24beta at windows 7, in case that matters.)

I expected some files to be open that had been opened via emacsclientw.exe - but I don't see any.

(I have git config --global core.editor "/c/lang/emacs-24beta/bin/emacsclientw.exe")

Is there any way to find out which buffers have clients? (Or is there anything else to look for?)

解决方案

Is there any way to find out which buffers have clients?

When a buffer has clients, the value of its server-buffer-clients variable will be non-nil.

I'm sure there's a better way, but this code should give a list of buffers with clients:

(require 'cl)

(defvar server-buffers nil)

(defun show-server-buffers ()
  (interactive)
  (setq server-buffers nil)
  (let ((original-buffer (current-buffer)))
    (loop for buf in (buffer-list)
      do
      (progn
        (switch-to-buffer buf)
        (if (and
         server-buffer-clients
         (buffer-live-p buf))
        (add-to-list 'server-buffers buf))))
    (switch-to-buffer original-buffer)
    (message "server-buffers: %s" server-buffers)))

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