[GHC] #13013: Add readMaybe to Prelude (possibly readEither too), make Haddocks for read more cautionary

[GHC]

#13013: Add readMaybe to Prelude (possibly readEither too), make Haddocks for read
more cautionary
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        Reporter:  sjakobi           |                Owner:
            Type:  feature request   |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Core Libraries    |              Version:
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by ekmett):

 I'm personally weakly against this proposal as names are very much not
 taken by `Prelude` lightly. To put things in perspective, we've had
 precisely one wave of additions to the names taken by the Prelude in 18
 years, and then it was part of a very contentious and public process.

 That said, this belongs as a `libraries@` mailing list proposal at this
 stage, rather than as a ticket here. If clear consensus arises from the
 `libraries@` proposal, ''then'' this would become the correct venue to put
 the feet of the core libraries committee to the fire to get it
 implemented.

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13013#comment:4>
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