Emacs 将提示替换为erc buffers中的缓冲区名称

如何替换每个

ERC

缓冲区中的

ERC>

提示符，使其显示缓冲区的名称

例如，如果我在

#emacs

频道，我有以下内容：

   *** arall (~arall@128.205.23.161) has joined channel #emacs  [22:40]   
   ERC> 

   *** arall (~arall@128.205.23.161) has joined channel #emacs  [22:40]
    #emacs> 

虽然我想要这个：

   *** arall (~arall@128.205.23.161) has joined channel #emacs  [22:40]   
   ERC> 

   *** arall (~arall@128.205.23.161) has joined channel #emacs  [22:40]
    #emacs> 

---

您可以将变量

erc prompt

设置为返回当前频道名称的函数，例如：

(setq erc-prompt  (lambda () (concat (buffer-name) "> ")))