REPL: uppercase strings have different colors than lowercase

scala> "lowercase"
res16: String = lowercase
scala> "UPPERCASE"
res17: String = UPPERCASE
scala> "lower UPPER lower"
res18: String = lower UPPER lower

[smarter]

I think the correct thing to do here is to print the string with " around it, as a bonus this means that the output of the repl is valid Scala, but it also means that we have to escape our output, e.g.

scala> "\""
res0: String = " // Currently
res0: String = "\"" // Proposed behavior

I think that’s a trade-off worth making

[lihaoyi]

Oh ok. I think all the non-derivation parts of the library are great:

• The code to pretty-print strings, collections, primitives, case clases
• That the printer returns an Iterator[String] instead of a plain String (though maybe it should return a geny.Generator at some point)
• The code formatting things single/multi-line
• Colors

All that stuff is nice 😃 and there to use. If we could hook it up to some non-gnarly derivation mechanism we’d be all set