Feature idea: alternate format for numeric literals

[alanz]

The rust language server has a code action that provides alternative formats for numeric literals, in different bases.

This might be something to consider for haskell

[drsooch]

Is there a complete list of valid Number Syntax somewhere? I was going to take a look at this.

[jneira]

@drsooch great, thanks for willing to contribute. The docs i've found about numeric literals are:

• numeric literals from the haskell 2010 language report: https://www.haskell.org/onlinereport/haskell2010/haskellch2.html#x7-190002.5
• the ghc extensions about literals: http://downloads.haskell.org/~ghc/latest/docs/html/users_guide/exts/literals.html
  • extensions should be enabled to allow the different literal syntaxes