Claude wrote the harness and pretty much all of these tests, eg: https://github.com/williamcotton/search-input-query/blob/main/search-input-query-parser/src/pa

Claude wrote the harness and pretty much all of these tests, eg: https://github.com/williamcotton/search-input-query/blob/main/search-input-query-parser/src/parser.test.ts#L187 https://github.com/williamcotton/search-input-query/blob/mai... It is a good test suite and it saved me quite a bit of typing! In fact, Claude did most of the typing for the entire project: https://github.com/williamcotton/search-input-query https://github.com/williamcotton/search-input-query BTW, I obviously didn't just type "make a lexer and multi-pass parser that returns multiple errors and then make a single-line instance of a Monaco editor with error reporting, type checking, syntax highlighting and tab completion". I put it together piece-by-piece and with detailed architectural guidance.