grammar update

Jeff Dyer jodyer at adobe.com
Sun Mar 30 20:51:38 PDT 2008


IIRC, 'enum' is one of the four extra IE reserved words that we've reserved
for posterity. 'wrap' and 'has' should be removed from their respective
lists.

Thanks,

Jd


On 3/30/08 8:31 PM, Lars Hansen wrote:

> Observed on page 1:
> 
> 'enum' and 'wrap' do not belong in the list of reserved words.
> 
> If 'has' is contextually reserved then so is 'invoke'.
> 
> --lars
> 
>> -----Original Message-----
>> From: es4-discuss-bounces at mozilla.org
>> [mailto:es4-discuss-bounces at mozilla.org] On Behalf Of Jeff Dyer
>> Sent: 30. mars 2008 18:30
>> To: es4-discuss
>> Subject: grammar update
>> 
>> Hi,
>> 
>> I've updated the ES4 grammar files linked from
>> 
>>   http://wiki.ecmascript.org/doku.php?id=proposals:normative_grammar
>> 
>> This version is my best attempt to describe the syntax of the
>> language that the ES4 working group is converging on. This
>> convergence is reflected in the feature spreadsheet posted at:
>> 
>>   http://spreadsheets.google.com/pub?key=pFIHldY_CkszsFxMkQOReAQ&gid=2
>> 
>> I expect the syntax described by the updated grammar to be
>> fairly representative of the final language that will be
>> proposed by the ES4 working group as the next edition of
>> ECMAScript. Most of the recent changes are either bug fixes
>> or feature cuts. There are few notable additions
>> (SplatExpression may be the only one) or feature redesigns
>> (use strict and LikedPattern being examples). Changes are
>> logged in the Revision History section in the wiki and at the
>> bottom of the spreadsheet.
>> 
>> NOTE: I have removed from the PDF the columns that show the
>> translation from concrete to surface syntax, as they are out
>> of date. However, you will find these obsolete columns in the
>> updated XLS spreadsheet. I will provide a text based
>> description of this translation in the next week or so.
>> 
>> Comments welcomed. Enjoy!
>> 
>> Jd
>> 
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