Combinators for Show

Li-yao Xia lysxia at
Tue Jan 30 03:48:35 UTC 2018

Hello libraries,

base contains a small combinator library for Read, but there doesn't 
seem to be a similar thing for Show. Offering a few more convenient 
helpers to avoid dealing with whitespace and especially precedence 
levels seems straightforward enough.

Is there an API somewhere that I missed? Has there been a 
proposal/discussion about this before? I'm ready to make one otherwise.


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