Crate texlang

Texlang: a TeX language interpreter.

This crate implements a general purpose TeX language interpreter called Texlang.

Most of the high level documentation is provided in the Texcraft website, including guided introductions to using Texlang to build TeX interpreters. The documentation here is mostly for reference.

Modules

• command
  Texlang commands API
• error
  Error types and error display logic.
• parse
  Logic for parsing elements of the TeX grammar from token streams.
• texmacro
  Implementation of TeX user defined macros.
• token
  TeX tokens and category codes.
• traits
  Module that re-exports all of the crate’s traits.
• types
  TeX types supported by Texlang
• variable
  Texlang variables API
• vm
  The Texlang virtual machine (VM).

Macros

• implement_has_component
  This macro is for implementing the HasComponent trait in the special (but common) case when the state is a struct and the component is a direct field of the struct.