TeXmacsGhci
The compilation of this code provide the binary file TeXmacsGHci, the main element of a GNU TeXmacsplug-in for haskell sessions. ( Version 1.99.11. For an other version, please change line 17 of Main.hs )
More information about the installation : https://yuktibhasa.wordpress.com/texmacs-plugin-for-haskell-using-stack/