Install libghc-hxt-charproperties-doc by entering the following commands in the terminal:
sudo apt update sudo apt install libghc-hxt-charproperties-doc
Description:
Character properties and classes for XML and Unicode; documentation
This is a part of Haskell XML Toolbox. . Character proprties defined by XML and Unicode standards. These modules contain predicates for Unicode blocks and char proprties and character predicates defined by XML. Supported Unicode version is 5.2.0. . This package provides the documentation for a library for the Haskell programming language. See http://www.haskell.org/ for more information on Haskell.
Homepage: https://github.com/UweSchmidt/hxt
Version: 9.2.0.1-6build1
Section: universe/doc