[Haskell-cafe] First release of sexpresso

Gregory Popovitch greg7mdp at gmail.com
Mon Nov 11 18:18:56 UTC 2019

With a name like that, it could also be an interesting coffee shop :-)


From: Haskell-Cafe [mailto:haskell-cafe-bounces at haskell.org] On Behalf Of
Vincent Archambault-Bouffard
Sent: Monday, November 11, 2019 11:37 AM
To: haskell-cafe at haskell.org
Subject: [Haskell-cafe] First release of sexpresso


I'm pleased to announce the first release of the sexpresso [0] library on

sexpresso is a library to parse, print and work with S-expression. You can
for example :

- Customize the opening and closing tag, usually '(' and ')'.
- Specify if space is needed between atoms (or between only a subset of
- The datatype for S-expression (SExpr) has a extra parameter to make
parsing, working and printing with multiple "type" of S-expression, like
Scheme list (...) and Scheme vector #(....), easier

- Do much more ... read the doc on Hackage or the README on github [1] !

I plan to improve the printer and add recursive scheme soon.

[0] http://hackage.haskell.org/package/sexpresso
[1] https://github.com/archambaultv/sexpresso

Vincent Archambault

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