# tree-sitter-nqc This crate provides a NQC grammar for the [tree-sitter][] parsing library. To use this crate, add it to the `[dependencies]` section of your `Cargo.toml` file. (Note that you will probably also need to depend on the [`tree-sitter`][tree-sitter crate] crate to use the parsed result in any useful way.) ```toml [dependencies] tree-sitter = "0.20.10" tree-sitter-nqc = "1.0.0" ``` Typically, you will use the [language][language func] function to add this grammar to a tree-sitter [Parser][], and then use the parser to parse some code: ```rust let code = r#" task a() { OnFwd(OUT_A, 75); Wait(1000); Off(OUT_A); } sub b() { OnFwd(OUT_B, 75); Wait(1000); Off(OUT_B); until (Sensor(IN_1) > 50) { OnFwd(OUT_C, 75); } start c; stop c; acquire (E) { OnFwd(OUT_D, 75); } catch { Off(OUT_D); } monitor (F) { OnFwd(OUT_E, 75); } catch (G) { Off(OUT_E); } } "#; let mut parser = Parser::new(); parser.set_language(tree_sitter_nqc::language()).expect("Error loading NQC grammar"); let parsed = parser.parse(code, None); ``` If you have any questions, please reach out to us in the [tree-sitter discussions] page. [language func]: https://docs.rs/tree-sitter-nqc/*/tree_sitter_nqc/fn.language.html [Parser]: https://docs.rs/tree-sitter/*/tree_sitter/struct.Parser.html [tree-sitter]: https://tree-sitter.github.io/ [tree-sitter crate]: https://crates.io/crates/tree-sitter [tree-sitter discussions]: https://github.com/tree-sitter/tree-sitter/discussions