1. run at the background (WitchDoctor) - pack to plugin -> feature projects (Done)
2. variable Name ()
3. index edit script, store script to DB
4. find more scripts based on similar code in Java projects using Repertoire;
5. evaluate the performance with different numbers of edit scripts and length of the context.
6. add AST, Example in LASE view to Cookbook View.
add script
7. given a patch, it can generate scripts.