Install libghc-case-insensitive-doc by entering the following commands in the terminal:
sudo apt update sudo apt install libghc-case-insensitive-doc
Description:
case-insensitive string comparison; documentation
The module Data.CaseInsensitive provides the CI type constructor which can be parameterised by a string-like type like: String, ByteString, Text, etc.. Comparisons of values of the resulting type will be insensitive to cases. . 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/basvandijk/case-insensitive
Version: 1.2.0.10-1build1
Section: universe/doc