Hiya! Most of the new scripts are in the "filesys" sprite, but there are 4 new scripts in the JSON sprite, FILESYS: import from savecode, FILESYS: export from savecode, and a GLOBAL: escape string and GLOBAL: un-escape string which are used for the filesystem stuff. Hopefully everything works, there are comments in the project explaining everything hopefully.
Updated slightly later today to replace several unholy, excessively used combinations of join blocks with something else
