//! TeXForm core library — LaTeX formula parsing, AST, and transformation.
//!
//! # Modules
//!
//! | Module | Purpose |
//! |---|---|
//! | [`parse`] | [`ParseContext`](parse::ParseContext): the main API for configuring knowledge and parsing |
//! | [`ast`] | Mutable arena-backed AST for tree transforms |
//! | [`lexer`] | Logos-based lexer mapping LaTeX source to tokens |
//! | [`column_parser`] | Standalone parser for `{lcc}` column specifications |