Resizing blocks isn't remembered.

[Jeffrey Elkner]

When blocks are made smaller to accommodate longer programs, and the program is saved, the size of the blocks should be remembered. Otherwise, each time the program is opened the blocks have to be resized anew.

[Jeffrey Elkner (jelkner)]

Connector blocks also don't remember their size (both magnification *and* extension). I don't know if this is a separate bug, but it makes opening a large program especially tedious since code sections appear on top of each other until all the extension blocks are adjusted.