texform-core

Internal implementation crate for texform. Do not depend on this crate directly — its API has no stability guarantees and may change in any release. Use the texform facade crate instead.

This crate holds the heart of TeXForm: the lexer and chumsky-based parser (src/parse/), the internal Ast arena (src/ast.rs), the public Document DOM layer (src/document.rs), and the canonical serializer (src/serialize.rs).

The parser consults texform-knowledge for command and environment signatures (described in the texform-argspec language) and emits SyntaxNode snapshots defined in texform-interface. Document wraps the panic-contract Ast arena with a fallible, validated editing API; the facade re-exports it as the public tree type.

See ARCHITECTURE.md for how the trees and the pipeline fit together.