Install libghc-boomerang-doc by entering the following commands in the terminal:
sudo apt update sudo apt install libghc-boomerang-doc
Description:
invertible parsing and printing; documentation
Specify a single unified grammar which can be used for parsing and pretty-printing. . Boomerang is a DSL for creating parsers and pretty-printers using a single specification. Instead of writing a parser, and then writing a separate pretty-printer, both are created at once. This saves time, and ensures that the parser and pretty-printer are inverses and stay in-sync with each other. . Boomerang is a generalized derivative of the Zwaluw library created by Sjoerd Visscher and Martijn van Steenbergen. . This package contains the documentation files.
Homepage: http://hackage.haskell.org/package/boomerang
Version: 1.4.5.3-1
Section: universe/doc