1 files changed, 1 insertions, 9 deletions
diff --git a/undo.lua b/undo.lua
index e5dea93..a41ba38 100644
--- a/undo.lua
+++ b/undo.lua
@@ -50,8 +50,6 @@ function snapshot(State, s,e)
     screen_top=deepcopy(State.screen_top1),
     selection=deepcopy(State.selection1),
     cursor=deepcopy(State.cursor1),
-    current_drawing_mode=Drawing_mode,
-    previous_drawing_mode=State.previous_drawing_mode,
     lines={},
     start_line=s,
     end_line=e,
@@ -60,13 +58,7 @@ function snapshot(State, s,e)
   -- deep copy lines without cached stuff like text fragments
   for i=s,e do
     local line = State.lines[i]
-    if line.mode == 'text' then
-      table.insert(event.lines, {mode='text', data=line.data})  -- I've forgotten: should we deepcopy(line.data)?
-    elseif line.mode == 'drawing' then
-      table.insert(event.lines, {mode='drawing', h=line.h, points=deepcopy(line.points), shapes=deepcopy(line.shapes), pending={}})
-    else
-      assert(false, ('unknown line mode %s'):format(line.mode))
-    end
+    table.insert(event.lines, {data=line.data})  -- I've forgotten: should we deepcopy(line.data)?
   end
   return event
 end