Attributed val/var processing for syntactics (SI-8180)
TypedTreesPrinter added
changes based on pull request comments:
print root packages flag; tests for syntactics; SyntacticEmptyTypeTree added to Printers
printers flag processing improvements: printRootPkg flag fixed, comments to flags metadata printing added
lazy vals printing fixed for typechecked trees
CodePrinter: TypedTreePrinter merged with ParsedTreePrinter
move methods for typechecked trees processing to TreeInfo
printOwners support added to Printers; whitespaces removed
block processing fixed for syntactics in typechecked trees
block wrapping for trees modified
fixes for wrappingIntoTerm
PrintersTest commented