Range = range:: ec
| ec ^"-" ec
-e =// (Quoted|Word) ^":" e
-// >
- nonTerminal:: Word
+e = (Quoted|Word) ^":" e
+ > nonTerminal:: Word
| literal:: Quoted
| ^"()"
- | ^"{" PreSequence "}" /ws
+ | ^"{" PreSequence "}" /ws
| ^"[" Range* "]"
| e ^"++" /ws -> ~[/]
| e ^"+" /ws -> ~[+]