Crossmark is a new markup format for documents with embedded macros and TeX math expressions. The macro feature in principle can support code in any interpreted programming language, but in practice the Crossmark developers want to use Python.
- Libcrossmark is a C++ library to support parsing and creation of crossmark documents. Python bindings are provided as well. It's currently in prototype state.
Crossmark page at WikiCreole: discussion of unification with Creole.