Add multiple-cursors

init.el

@@ -101,6 +101,35 @@
     (keymap-global-set "C-l" (lambda () (interactive) (god-mode-all 0))))
   (god-mode))
 
+(use-package multiple-cursors
+  :bind
+  ("C-S-c" . mc/edit-lines)
+  ("C->" . mc/mark-next-like-this)
+  ("C-<" . mc/mark-prev-like-this)
+  ("C-+" . mc/mark-all-like-this)
+  ("C-c c" . mc/mark-all-in-region)
+  ("C-c C" . mc/mark-all-in-region-regexp)
+  ("C-c u" . mc/mark-all-like-this-dwim)
+  ("C-c U" . mc/mark-all-dwim)
+  ("C-S-<mouse-1>" . mc/add-cursor-on-click)
+  :custom
+  (mc/always-run-for-all t)
+  :init
+  ;; NOTE: For SOME REASON lispy also defvars the mc cmds list to nil when
+  ;; sourced so they need to be modified twice
+  (let ((add-cmds (lambda ()
+                    (dolist (f '(god-local-mode
+                                 god-mode-all
+                                 god-global-mode))
+                      (add-to-list 'mc/cmds-to-run-once f)))))
+    ;; Because multiple-cursors-core is what actually gets autoloaded
+    (eval-after-load 'multiple-cursors-core add-cmds)
+    (eval-after-load 'lispy add-cmds)))
+
+(use-package expand-region
+  :bind
+  ("C-=" . er/expand-region))
+
 (use-package avy
   :bind
   ("C-'" . avy-goto-char)
@@ -764,9 +793,9 @@
   :if my-is-nixos
   :ensure nil
   :bind
-  ("C-c M m" . mu4e)
-  ("C-c M c" . mu4e-compose-new)
-  ("C-c M u" . mu4e-update-mail-and-index)
+  ("C-c m m" . mu4e)
+  ("C-c m c" . mu4e-compose-new)
+  ("C-c m u" . mu4e-update-mail-and-index)
   :hook
   (mu4e-view-mode . my-inhibit-hl-line-mode)
   (message-mode . my-double-space-sentence)