String options with choices should be followed by colon and argument without whitespace
String options with choices should be followed by colon and argument without whitespace

Format of some of the compiler settings was incompatible with scalac. For example "-target:jvm-1.8" is a valid argument for scalac, but it should be "-target: jvm-1.8" (with a whitespace) for dotc.

dotty-staging/dotty,som-snytt/dotty,som-snytt/dotty,dotty-staging/dotty,sjrd/dotty,sjrd/dotty,dotty-staging/dotty,lampepfl/dotty,lampepfl/dotty,sjrd/dotty,som-snytt/dotty,som-snytt/dotty,sjrd/dotty,dotty-staging/dotty,som-snytt/dotty,sjrd/dotty,lampepfl/dotty,lampepfl/dotty,dotty-staging/dotty,lampepfl/dotty