libghc-wai-handler-launch-doc 3.0.2.4-2build1 (amd64 binary) in ubuntu focal

 This WAI handler for launching in a web browser handles cross-platform
 launching and inserts JavaScript code to ping the server. When the
 server no longer receives pings, it shuts down.
 .
 This package provides the documentation for a library for the Haskell
 programming language.
 See http://www.haskell.org/ for more information on Haskell.