Anyway to have a priority?

[lemonlambda]

Like this for example

plex::parser! {
    fn parse_(Token, Span);

    // combine two spans
    (a, b) {
        Span {
            lo: a.lo,
            hi: b.hi,
        }
    }

    program: Program {
        statements[s] => Program { stmts: s }
    }

    statements: Vec<Expr> {
        => vec![],
        statements[mut st] outer[e] SemiColon => {
            st.push(e);
            st
        }
    }

    outer: Expr {
        #[priority]
        Token SemiColon => ...,
        inner[a] => a,
    }
    
    inner: Expr {
        Token => ....,
    }
}

[lemonlambda]

@goffrie

[maxrdz]

Requesting the same feature here, as I'm dealing with some issues in my grammar which could be solved with priority.

[goffrie]

Yes, there's the #[overriding] attribute that gives a rule precedence over other rules. There isn't any syntax for multiple priority levels but it is supported in the underlying LALR(1) library so it should be simple enough to add.