Hasn"t that been done 30 years ago - didn"t Envy work on the program structure. But it is Smalltalk so code was not stored as plain text. Now if only Smalltal

Hasn"t that been done 30 years ago - didn"t Envy work on the program structure. But it is Smalltalk so code was not stored as plain text. Now if only Smalltalk had changed with the times, e.g. added typing, used native GUIs and not set itself off in a walled expensive garden.