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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">The ES6 spec explicitly lists the whitespace characters, and omits U+0085 (<a href="https://people.mozilla.org/~jorendorff/es6-draft.html#sec-white-space">https://people.mozilla.org/~jorendorff/es6-draft.html#sec-white-space</a>
) , so this may be deliberate.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">I did log a bug against the ES6 spec for this a couple months ago (<a href="https://bugs.ecmascript.org/show_bug.cgi?id=2409">https://bugs.ecmascript.org/show_bug.cgi?id=2409</a>
), and it’s been marked as ‘CONFIRMED’, but there are no additional notes yet – so it’s unclear what the resolution is going to be (i.e. either adding it, or calling out explicitly that it’s not considered whitespace).<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
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<![if !supportLists]><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Bill<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> test262-discuss [mailto:test262-discuss-bounces@mozilla.org]
<b>On Behalf Of </b>Yang Guo<br>
<b>Sent:</b> Friday, February 7, 2014 5:32 AM<br>
<b>To:</b> test262-discuss@mozilla.org<br>
<b>Subject:</b> Bug report: U+0085 (NEL) is a whitespace.<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">Hi,<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif""><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">According to ECMA-262 5.1, 7.2 (White Spaces):<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif""><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">"ECMAScript implementations must recognise all of the white space characters defined in Unicode 5.1. Later editions of the Unicode Standard may define other white space characters.
ECMAScript implementations may recognise white space characters from later editions of the Unicode Standard."<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif""><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">According to Unicode 5.1.0 and later (<a href="http://www.unicode.org/Public/5.1.0/ucd/PropList.txt" target="_blank">http://www.unicode.org/Public/5.1.0/ucd/PropList.txt</a>),
U+0085 is considered a white space.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif""><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">In Test262 however, S15.10.2.12_A1_T1 and S15.10.2.12_A2_T1 expect U+0085 to be not a whitespace. This should be fixed.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif""><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">Best Regards,<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif""><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">Yang Guo<o:p></o:p></span></p>
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