new fork: rip out drawing support

1 files changed, 1 insertions, 13 deletions

diff --git a/undo.lua b/undo.lua
index d699211..b3b9a00 100644
--- a/undo.lua
+++ b/undo.lua
@@ -60,19 +60,7 @@ 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})
-    elseif line.mode == 'drawing' then
-      local points=deepcopy(line.points)
---?       print('copying', line.points, 'with', #line.points, 'points into', points)
-      local shapes=deepcopy(line.shapes)
---?       print('copying', line.shapes, 'with', #line.shapes, 'shapes into', shapes)
-      table.insert(event.lines, {mode='drawing', h=line.h, points=points, shapes=shapes, pending={}})
---?       table.insert(event.lines, {mode='drawing', h=line.h, points=deepcopy(line.points), shapes=deepcopy(line.shapes), pending={}})
-    else
-      print(line.mode)
-      assert(false)
-    end
+    table.insert(event.lines, State.lines[i])
   end
   return event
 end