libghc-pandoc-lua-marshal-dev 0.1.7-1build1 (arm64 binary) in ubuntu lunar

 This package provides functions to marshal and unmarshal
 pandoc document types to and from Lua.
 .
 The values of most types are pushed to pandoc as "userdata"
 objects that wrap a stable pointer to the Haskell value;
 these objects come with methods to access and modify their
 properties.
 .
 Sequences are pushed as normal Lua tables, but are
 augmented with convenience functions.
 .
 This package provides a library for the Haskell programming language.
 See http://www.haskell.org/ for more information on Haskell.