//! This crate provides XML and DTD grammars for the [tree-sitter][] parsing library. //! //! Typically, you will use the [language_xml][language func] function to add this grammar to a //! tree-sitter [Parser][], and then use the parser to parse some code: //! //! ``` //! use tree_sitter::Parser; //! //! let code = r#" //! //! //! Tove //! Jani //! Reminder //! Don't forget me this weekend! //! //! "#; //! let mut parser = Parser::new(); //! parser //! .set_language(tree_sitter_xml::language_xml()) //! .expect("Error loading XML grammar"); //! let parsed = parser.parse(code, None).unwrap(); //! let root = parsed.root_node(); //! assert!(!root.has_error()); //! ``` //! //! [Language]: https://docs.rs/tree-sitter/*/tree_sitter/struct.Language.html //! [language func]: fn.language_xml.html //! [Parser]: https://docs.rs/tree-sitter/*/tree_sitter/struct.Parser.html //! [tree-sitter]: https://tree-sitter.github.io/ use tree_sitter::Language; extern "C" { fn tree_sitter_dtd() -> Language; fn tree_sitter_xml() -> Language; } /// Returns the tree-sitter [Language][] for DTD. /// /// [Language]: https://docs.rs/tree-sitter/*/tree_sitter/struct.Language.html pub fn language_dtd() -> Language { unsafe { tree_sitter_dtd() } } /// Returns the tree-sitter [Language][] for XML. /// /// [Language]: https://docs.rs/tree-sitter/*/tree_sitter/struct.Language.html pub fn language_xml() -> Language { unsafe { tree_sitter_xml() } } /// The syntax highlighting queries for XML. pub const XML_HIGHLIGHT_QUERY: &str = include_str!("../../tree-sitter-xml/queries/highlights.scm"); /// The syntax highlighting queries for DTD. pub const DTD_HIGHLIGHT_QUERY: &str = include_str!("../../tree-sitter-dtd/queries/highlights.scm"); /// The content of the [`node-types.json`][] file for XML. /// /// [`node-types.json`]: https://tree-sitter.github.io/tree-sitter/using-parsers#static-node-types pub const XML_NODE_TYPES: &str = include_str!("../../tree-sitter-xml/src/node-types.json"); /// The content of the [`node-types.json`][] file for DTD. /// /// [`node-types.json`]: https://tree-sitter.github.io/tree-sitter/using-parsers#static-node-types pub const DTD_NODE_TYPES: &str = include_str!("../../tree-sitter-dtd/src/node-types.json");