libghc-regex-compat-tdfa-dev 0.95.1.4-7build1 (arm64 binary) in ubuntu focal

 One module layer over regex-tdfa to replace Text.Regex.
 .
 regex-compat can't use Unicode characters correctly because
 of using regex-posix. This is not good for Unicode users.
 .
 This package provides a modified regex-compat that uses regex-tdfa for solving
 today's problem.
 .
 This package provides a library for the Haskell programming language.
 See http://www.haskell.org/ for more information on Haskell.