On Thu, Apr 29, 2010 at 12:08 PM, Mike Samuel <[email protected]> wrote:
> Yeah, I'm on the other side. I think that all new productions that
> introduce a new keyword should be restricted. We have enough
> semicolon insertion problems already!
> :)
>
>
+1. I think all new productions should be restricted whenever the lack of
restriction creates either an actual semi-insertion problem, or a visual
confusion about whether there may be such a problem.
Whether the infix "!" is used for binding or for asynchronous message
sending, it needs to be a restricted production so that
<left-operand>
! <stuff>
is not confused with
<expression-statement>;
! <unary-operand>
Specifically, infix "!" needs to prohibit a newline to its left.
--
Cheers,
--MarkM
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