branch: elpa/multiple-cursors
commit 092b0a1017cc00947825fd52451c38f146313a57
Author: Magnar Sveen <magn...@gmail.com>
Commit: Magnar Sveen <magn...@gmail.com>
Cycle through cursors with C-v and M-v
---
mc-cycle-cursors.el | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
multiple-cursors.el | 1 +
2 files changed, 49 insertions(+)
diff --git a/mc-cycle-cursors.el b/mc-cycle-cursors.el
new file mode 100644
index 0000000..f89a9d0
--- /dev/null
+++ b/mc-cycle-cursors.el
@@ -0,0 +1,48 @@
+(eval-when-compile (require 'cl))
+
+(defun mc/next-cursor-after-point ()
+ (let ((pos (point))
+ (next-pos (point-max))
+ next)
+ (mc/for-each-fake-cursor
+ (let ((cursor-pos (overlay-get cursor 'point)))
+ (when (and (< pos cursor-pos)
+ (< cursor-pos next-pos))
+ (setq next-pos cursor-pos)
+ (setq next cursor))))
+ next))
+
+(defun mc/prev-cursor-before-point ()
+ (let ((pos (point))
+ (prev-pos (point-min))
+ prev)
+ (mc/for-each-fake-cursor
+ (let ((cursor-pos (overlay-get cursor 'point)))
+ (when (and (> pos cursor-pos)
+ (> cursor-pos prev-pos))
+ (setq prev-pos cursor-pos)
+ (setq prev cursor))))
+ prev))
+
+(defun mc/cycle-forward ()
+ (interactive)
+ (let ((next-cursor (mc/next-cursor-after-point)))
+ (unless next-cursor
+ (error "We're already at the last cursor"))
+ (mc/create-fake-cursor-at-point)
+ (mc/pop-state-from-overlay next-cursor)
+ (recenter)))
+
+(defun mc/cycle-backward ()
+ (interactive)
+ (let ((prev-cursor (mc/prev-cursor-before-point)))
+ (unless prev-cursor
+ (error "We're already at the first cursor"))
+ (mc/create-fake-cursor-at-point)
+ (mc/pop-state-from-overlay prev-cursor)
+ (recenter)))
+
+(define-key mc/keymap (kbd "C-v") 'mc/cycle-forward)
+(define-key mc/keymap (kbd "M-v") 'mc/cycle-backward)
+
+(provide 'mc-cycle-cursors)
diff --git a/multiple-cursors.el b/multiple-cursors.el
index 505dadf..3ceeaef 100644
--- a/multiple-cursors.el
+++ b/multiple-cursors.el
@@ -74,6 +74,7 @@
(require 'multiple-cursors-core)
(require 'mc-edit-lines)
+(require 'mc-cycle-cursors)
(require 'mc-mark-multiple-integration)
(require 'rectangular-region-mode)
