//! Lexer and parser for the Praxis language.
//!
//! - [`lex`] turns source text into a lossless token stream (including trivia)
//! plus `T0xx` diagnostics.
//! - [`parse`] runs the lexer and then a recursive-descent + Pratt parser
//! (ADR-004) over the grammar, producing a rowan-backed lossless tree
//! (ADR-003) plus `P0xx` diagnostics. The tree retains trivia, so the LSP and
//! its code actions can rewrite a span without disturbing the comments and
//! whitespace around it.
pub use ;
pub use ;