tree-sitter is very generic and supports so many languages, it is really great. The first use case of the article, "Level 1: Irrelevant Whitespace" is covered b

tree-sitter is very generic and supports so many languages, it is really great. The first use case of the article, "Level 1: Irrelevant Whitespace" is covered by diffsitter. I wanted at some point, to diff files and ignore comments for Rust source code. I wrote a small program, to remove the two different comment nodes the Rust grammar defines: line_comments and block_comments. Then i diffed the resulting uncommented code using diffsitter. From start to finish, writing the program and testing it to many different files it took 5 hours.