The glue that melds Applixware Office's features together into coherent applications is an object-oriented macro programming language called ELF (Extension Language Facility).
And indeed some schools have tried to resist the compulsory extension of Welsh language lessons, arguing that since little Welsh was spoken in their community, the money could be better spent elsewhere.
The program then destroys a host of files based on file extension, specifically targeting C language code files, Microsoft Word, Excel and PowerPoint files, among others.