yield syntax (diverging from: How would shallow generators compose with lambda?)

[Brendan Eich]

On May 17, 2009, at 11:00 AM, Brendan Eich wrote:

> Bean-counting productions in a traditional bottom-up grammar is also  
> silly given how many are required for ES1-3. From the patch, notice  
> all the existing specialized NoIn/NoBF/NoNode variants in parser/ 
> Grammar.y (NoBF = No Brace at Front, as far as I can tell).

Correction:

%type <expressionNode>  MemberExpr MemberExprNoBF /* BF => brace or  
function */

/be