On Aug 26, 2009, at 4:50 PM, Hallvord R. M. Steen wrote:
On Thu, 27 Aug 2009 01:22:46 +0200, Oliver Hunt <[email protected]>
wrote:
Octal values are completely specified -- the lexer defined in ES5
and json.org disallows a leading 0 on any value not between -1 and
1.
Good to hear but - sorry! - I can't quite see where the spec
supports this conclusion. I tried looking at the lexical and
syntactical grammars and the JSON.parse() algorithm.
From sections 7.8.3 and 15.12.1.1
JSONNumber ::
-<opt> DecimalIntegerLiteral JSONFraction <opt> ExponentPart <opt>
DecimalIntegerLiteral ::
0
NonZeroDigit DecimalDigits <opt>
eg. the only valid character left of the decimal point the begins with
0 is 0
--Oliver
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