evil-move-beyond-eol设为nil在visual-state下无效？

Emacs-general
1

evil-move-beyond-eol为t时，normal-state下光标可以移动到一行最后一个字符之后，为nil时则不可以，这些都符合预期，但是visual-state下，改变evil-move-beyond-eol不起作用，光标总是可以移到最后一个字之后。

2

我在 Vim 试了一下，似乎在 visual-state 下 $ 会移动到最后一个字符后是 Vim 的默认行为，用于选中行尾的换行符。

3

好吧，确实vim下normal mode不可以移到最后一个字后，visual mode可以，所以现在evil的行为是正确的。

去翻了下evil-end-of-line的代码:

(evil-define-motion evil-end-of-line (count)
  "Move the cursor to the end of the current line.
If COUNT is given, move COUNT - 1 lines downward first."
  :type inclusive
  (move-end-of-line count)
  (when evil-track-eol
    (setq temporary-goal-column most-positive-fixnum
          this-command 'next-line))
  (unless (evil-visual-state-p)
    (evil-adjust-cursor)
    (when (eolp)
      ;; prevent "c$" and "d$" from deleting blank lines
      (setq evil-this-type 'exclusive))))

发现evil-adjust-cursor会在非evil-visual-state-p的时候把光标从最后一个字后面移到最后一个字上，所以覆盖一下这个函数的定义就好了 :beers: :

  (evil-define-motion evil-end-of-line (count)
    "Move the cursor to the end of the current line.
If COUNT is given, move COUNT - 1 lines downward first."
    :type inclusive
    (move-end-of-line count)
    (when evil-track-eol
      (setq temporary-goal-column most-positive-fixnum
            this-command 'next-line))
    (evil-adjust-cursor)
    (when (evil-visual-state-p)
      (when (eolp)
        ;; prevent "c$" and "d$" from deleting blank lines
        (setq evil-this-type 'exclusive))))