重新设定了一下热键，变为SPC d开头，感觉好爽：
(defunxxx-multiple-cursors ()
(use-package multiple-cursors
:init
(progn
(spacemacs/set-leader-keys "dl" 'mc/edit-lines)
(spacemacs/set-leader-keys "db" 'mc/edit-beginnings-of-lines)
(spacemacs/set-leader-keys "de" 'mc/edit-ends-of-lines)
(spacemacs/set-leader-keys "da" 'mc/mark-all-like-this)
(spacemacs/set-leader-keys "dA" 'mc/mark-all-dwim)
(spacemacs/set-leader-keys "dj" 'mc/mark-next-like-this)
(spacemacs/set-leader-keys "dJ" 'mc/unmark-next-like-this)
(spacemacs/set-leader-keys "dk" 'mc/mark-previous-like-this)
(spacemacs/set-leader-keys "dK" 'mc/unmark-previous-like-this)
(spacemacs/set-leader-keys "di" 'mc/insert-numbers)
(spacemacs/set-leader-keys "dh" 'mc-hide-unmatched-lines-mode)
(spacemacs/set-leader-keys "dd" 'mc/mark-all-symbols-like-this-in-defun)
(spacemacs/set-leader-keys "dr" 'mc/reverse-regions)
(spacemacs/set-leader-keys "ds" 'mc/sort-regions)
(global-unset-key (kbd "M-<down-mouse-1>"))
(global-set-key (kbd "M-<mouse-1>") 'mc/add-cursor-on-click))
:config
(setq mc/cmds-to-run-for-all
'(
electric-newline-and-maybe-indent
hungry-delete-backward
spacemacs/backward-kill-word-or-region
spacemacs/smart-move-beginning-of-line
lispy-move-beginning-of-line
lispy-move-end-of-line
evil-exit-visual-state
evil-backward-char
evil-delete-char
evil-escape-emacs-state
evil-escape-insert-state
evil-exit-emacs-state
evil-previous-visual-line
evil-next-visual-line
evil-forward-char
evil-insert
evil-next-line
evil-normal-state
evil-previous-line
evil-append
evil-append-line
forward-sentence
kill-sentence
org-self-insert-command
sp-backward-delete-char
sp-delete-char
sp-remove-active-pair-overlay))))
6 个赞
(defun multiple-cursors/init-multiple-cursors ()
(use-package multiple-cursors
:config
;; multiple-cursors
(global-set-key (kbd "C-<") 'mc/mark-previous-like-this)
(global-set-key (kbd "C->") 'mc/mark-next-like-this)
(global-set-key (kbd "C-+") 'mc/mark-next-like-this)
(global-set-key (kbd "C-c C-<") 'mc/mark-all-like-this)
;; From active region to multiple cursors:
(global-set-key (kbd "C-c c r") 'set-rectangular-region-anchor)
(global-set-key (kbd "C-c c c") 'mc/edit-lines)
(global-set-key (kbd "C-c c e") 'mc/edit-ends-of-lines)
(global-set-key (kbd "C-c c a") 'mc/edit-beginnings-of-lines)
))
1 个赞
(define-key evil-visual-state-map (kbd "mn") 'mc/mark-next-like-this)
(define-key evil-visual-state-map (kbd "ma") 'mc/mark-all-like-this)
(defun liu233w/init-ace-mc ()
(use-package ace-mc
:defer t
:init
(define-key evil-visual-state-map (kbd "mm") 'ace-mc-add-multiple-cursors)
(define-key evil-visual-state-map (kbd "ms") 'ace-mc-add-single-cursor)))
我是在evil的visual state才生效的快捷键，反正一般是在标记之后才会用这个 
还有ace-mc，可以很方便的选择要产生光标的位置
1 个赞
Multiple-cursors 在标记了多个光标之后，没有没办法同时选中多个光标的内容（例如yw)，并yank到kill ring当中。
multiple cursors和spacemacs配合的不大好，在issue里面有讨论的。
Multiple Cursors Integration Discussion
最近改用evil-mc了。spacemacs自带了这个，只要打开就可以用，但是对于某些操作（比如hungry-delete之类的）没法在多光标下执行，需要设置变量evil-mc-custom-known-commands。这是我的配置，额外增加了一个micro-state，这样在make光标的时候就不用一直按着ctrl了。只不过ace-mc没法用在evil-mc上，有些不爽。
(defun liu233w/post-init-evil-mc ()
(add-hook 'prog-mode-hook 'evil-mc-mode)
(add-hook 'text-mode-hook 'evil-mc-mode)
;; 设置在evil-mc之下可以执行的命令，主要是删除操作
(setq evil-mc-custom-known-commands
'((paredit-backward-delete . ((:default . evil-mc-execute-default-call-with-count)))
(hungry-delete-backward . ((:default . evil-mc-execute-default-call-with-count)))
(org-delete-backward-char . ((:default . evil-mc-execute-default-call-with-count)))
))
(spacemacs|define-micro-state liu233w/evil-mc-add-cursor
:doc
"`n' make-and-go-to-next-match `t' skip-and-go-to-next-match"
:use-minibuffer t
:on-enter (evil-mc-make-and-goto-next-match)
:bindings
("n" evil-mc-make-and-goto-next-match)
("t" evil-mc-skip-and-goto-next-match))
(define-key evil-visual-state-map (kbd "mn")
'spacemacs/liu233w/evil-mc-add-cursor-micro-state)
(define-key evil-visual-state-map (kbd "ma")
'evil-mc-make-all-cursors)
)
你用的是multi cursor，还是evil-mc
multiple-cursors + 原生 emacs
原生的emacs就不用说了，我是说Spacemacs+multiple-cursors不行。
我认为并没有什么差别，我同样是 evil-mode，进入到多光标模式下，就不要再拘泥 vi 的操作方式，切换到类似 hybrid-mode 方式，问题就解决了
上面elisp暂时看不大懂，不过貌似没人提到这个？： GitHub - hlissner/evil-multiedit: Multiple cursors for evil-mode, based on iedit 在spacemacs自带的iedit基础上改的，支持sublime经典的渐进式选择的方式，我昨晚看day3的时候找到的，还没试不过从文档来看非常棒。
Dusty
16
请问要如何启用和使用evil-mc？
虽然能在Spacemacs，但是在M-x中没有相关的选项。因为不知道使用时是怎样操作，所以也无法确认是不是已经开启了。
看看你想用的evil-mc-match之类的函数有没有加载咯。或者(featurep 'evil-mc)(evil-mc或者evil-mc-mode，看作者心情了)
同样使用 evil-mc-mode 如果同时使用的 evil-collections 的话，按键不起作用了，有人遇到过吗？
困扰已久=- =，
(use-package multiple-cursors
:defer t
:ensure t
:config
;; 有些命令会询问是否应用到所有光标，然后该命令的 是/否 会被缓存到这个文件中
(setq mc/list-file (expand-file-name "multiple-cursors-list-file" wk-cfg-dir))
)
(define-key global-map (kbd "C-S-c C-S-c") 'mc/edit-lines)
(define-key global-map (kbd "C->") 'mc/mark-next-like-this)
(define-key global-map (kbd "C-<") 'mc/mark-previous-like-this)
(define-key global-map (kbd "C-c C-<") 'mc/mark-all-like-this)
(global-unset-key (kbd "M-<down-mouse-1>"))
(define-key global-map (kbd "M-<mouse-1>") 'mc/add-cursor-on-click)
(define-key mc/keymap (kbd "<return>") nil)
