From a76225dc7f8ec707fc2dc563a796c65620b1c5a4 Mon Sep 17 00:00:00 2001
From: timb <opuscule@gmail.com>
Date: Wed, 22 Jul 2015 00:25:07 -0700
Subject: finally hook up undo

---
 js/ui/selection.js | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'js/ui/selection.js')

diff --git a/js/ui/selection.js b/js/ui/selection.js
index fe0c943..a2720cb 100644
--- a/js/ui/selection.js
+++ b/js/ui/selection.js
@@ -121,6 +121,8 @@ var selection = (function(){
       a[1] += dy
       b[0] += dx
       b[1] += dy
+      undo.new()
+      undo.save_rect(a[0], a[1], b[0] - a[0] + 1, b[1] - a[1] + 1)
       blit.copy_to( canvas, selection_canvas, a[0], a[1] )
     }
     if (copying) {
-- 
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