Hello Haskellers,
whose author Takayuki Muranushi died about a year ago [1].
We Japanese (and perhaps non-alphabet writers) are often
annoyed by the result of the show function, which converts various characters
into non-human-readable strings.
The unicode-show package solves the problem, and I'm going to introduce
the package in an educational content I'm creating to help Japanese Haskell newbies.
Thanks to the simple structure, there is nothing to maintain
(unfortunately except hard one).
It works even on GHC 8.4.