在Emacs wc-mode中，如何只在当前缓冲区中计算字符？

Question

I'm using wc-mode to count characters in org-mode. However, when I do org-narrow-to-subtree , my modeline continues to count all the characters in the entire org file.

How do I direct wc-mode to count only the characters in the currently active buffer, ie the current subtree?

Answer 1

You need to customize wc-modeline-format . The following line, for example, will give you the total number of words and total number of characters in the buffer (even when narrowed).

(setq wc-modeline-format "[Words: %tw, Chars: %tc]")