public static @bind.as("/") Seq slash(Seq s, El e) { return s.separate(e); }
public static @bind.as("ps") Seq seq(El[] elements) { return new Seq(elements); }
+ // public static @bind.as("PreSequence") Seq seq2(El[] elements) { return new Seq(elements); }
public static @bind.as Seq psx(Seq s) { return s; }
public static @bind.as(":") El colon(String s, El e) { return new Label(s, e); }
public static @bind.as(")") void close(String foo) { throw new Error("not supported"); }