Merge #50 50: Include `Self` specifically in NameRef r=Veykril a=Veykril `Self` is a keyword, so we'll treat it as such bors r+ Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
A DSL for specifying concrete syntax trees.
See the blog post for an introduction.
See ./rust.ungram for an example.