evil-mode有evil-emacs-state-modes var，用于定义要在emacs模式下打开的模式。
我在该var中列出了magit-diff-mode（实际上，它是默认值）。
在magit-diff模式下正常运行emacs。
但是，如果我运行magit-status（在emacs mode中打开），请将该点放在Head（缓冲区中的第一行）并点击 Ret ，magit-visit-thing被调用，并且提交信息显示在新缓冲区中。此缓冲区位于magit-diff-mode中，但evil-mode对此缓冲区有效。
如何防止此行为？
答案 0 :(得分：0)
As we figured out in the comments - the buffer opens in magit-revision-mode, not in magit-diff-mode.
To find out the major mode of the buffer, describe variable major-mode - C-h v major-mode <RET>.
For you information, when you do describe-mode instead (C-h m) what you see as mode name is the string that appears in the status line. It may be difficult to guess from it what the actual mode name is - like Magit Rev is actually a string for magit-revision-mode - no way of knowing unless you look in magit-diff.el:
define-derived-mode magit-revision-mode magit-diff-mode "Magit Rev"