make it really valid JavaScript code (rse#56)

Author: rse

features.txt

@@ -307,7 +307,8 @@ Extended support using Unicode within strings and regular expressions.
 
 6| "𠮷".length === 2;
 6| "𠮷".match(/./|u|)[0].length === 2;
-6| "|\u{20BB7}|" === "𠮷" === "\uD842\uDFB7";
+5| "𠮷" === "\uD842\uDFB7";
+6| "𠮷" === "|\u{20BB7}|";
 6| "𠮷".|codePointAt|(0) == 0x20BB7;
 6| for (let codepoint |of| "𠮷") console.log(codepoint);
 
@@ -316,6 +317,7 @@ Extended support using Unicode within strings and regular expressions.
 5| "𠮷" === "\uD842\uDFB7";
 5| //  no equivalent in ES5
 5| //  no equivalent in ES5
+5| //  no equivalent in ES5
 
 
 Enhanced Regular Expression

index.html

@@ -640,7 +640,8 @@
     <div class="title"><b>ECMAScript 6</b> &mdash; syntactic sugar: <span class="style reduced">reduced</span> | <span class="style traditional">traditional</span></div>
     <div class="code"><span class="literal">"𠮷"</span><span class="punctuation">.</span>length <span class="punctuation">===</span> <span class="literal">2</span><span class="semi">;</span>
 <span class="literal">"𠮷"</span><span class="punctuation">.</span>match<span class="punctuation">(</span>/<span class="punctuation">.</span>/<span class="mark">u</span><span class="punctuation">)</span><span class="punctuation">[</span><span class="literal">0</span><span class="punctuation">]</span><span class="punctuation">.</span>length <span class="punctuation">===</span> <span class="literal">2</span><span class="semi">;</span>
-<span class="literal">"<span class="mark">\u<span class="punctuation">{</span>20BB7<span class="punctuation">}</span></span>"</span> <span class="punctuation">===</span> <span class="literal">"𠮷"</span> <span class="punctuation">===</span> <span class="literal">"\uD842\uDFB7"</span><span class="semi">;</span>
+<span class="literal">5</span>| <span class="literal">"𠮷"</span> <span class="punctuation">===</span> <span class="literal">"\uD842\uDFB7"</span><span class="semi">;</span>
+<span class="literal">"𠮷"</span> <span class="punctuation">===</span> <span class="literal">"<span class="mark">\u<span class="punctuation">{</span>20BB7<span class="punctuation">}</span></span>"</span><span class="semi">;</span>
 <span class="literal">"𠮷"</span><span class="punctuation">.</span><span class="mark">codePointAt</span><span class="punctuation">(</span><span class="literal">0</span><span class="punctuation">)</span> == <span class="literal">0</span>x<span class="literal">20</span>BB<span class="literal">7</span><span class="semi">;</span>
 <span class="keyword">for</span> <span class="punctuation">(</span><span class="keyword">let</span> codepoint <span class="mark"><span class="keyword">of</span></span> <span class="literal">"𠮷"</span><span class="punctuation">)</span> console<span class="punctuation">.</span>log<span class="punctuation">(</span>codepoint<span class="punctuation">)</span><span class="semi">;</span>
 </div>
@@ -653,6 +654,7 @@
 <span class="literal">"𠮷"</span><span class="punctuation">.</span>match<span class="punctuation">(</span>/<span class="punctuation">(</span>?:<span class="punctuation">[</span>\<span class="literal">0</span><span class="punctuation">-</span>\t\x<span class="literal">0</span>B\f\x<span class="literal">0</span>E<span class="punctuation">-</span>\u<span class="literal">2027</span>\u<span class="literal">202</span>A<span class="punctuation">-</span>\uD<span class="literal">7</span>FF\uE<span class="literal">000</span><span class="punctuation">-</span>\uFFFF<span class="punctuation">]</span><span class="mark"><span class="punctuation">[</span>\uD<span class="literal">800</span><span class="punctuation">-</span>\uDBFF<span class="punctuation">]</span><span class="punctuation">[</span>\uDC<span class="literal">00</span><span class="punctuation">-</span>\uDFFF<span class="punctuation">]</span></span><span class="punctuation">[</span>\uD<span class="literal">800</span><span class="punctuation">-</span>\uDBFF<span class="punctuation">]</span><span class="punctuation">(</span>?!<span class="punctuation">[</span>\uDC<span class="literal">00</span><span class="punctuation">-</span>\uDFFF<span class="punctuation">]</span><span class="punctuation">)</span><span class="mark"><span class="punctuation">(</span>?:<span class="punctuation">[</span>^\uD<span class="literal">800</span><span class="punctuation">-</span>\uDBFF<span class="punctuation">]</span></span>^<span class="punctuation">)</span><span class="punctuation">[</span>\uDC<span class="literal">00</span><span class="punctuation">-</span>\uDFFF<span class="punctuation">]</span><span class="punctuation">)</span>/<span class="punctuation">)</span><span class="punctuation">[</span><span class="literal">0</span><span class="punctuation">]</span><span class="punctuation">.</span>length <span class="punctuation">===</span> <span class="literal">2</span><span class="semi">;</span>
 <span class="literal">"𠮷"</span> <span class="punctuation">===</span> <span class="literal">"\uD842\uDFB7"</span><span class="semi">;</span><span class="comment">
 //  no equivalent <span class="keyword">in</span> ES<span class="literal">5</span></span><span class="comment">
+//  no equivalent <span class="keyword">in</span> ES<span class="literal">5</span></span><span class="comment">
 //  no equivalent <span class="keyword">in</span> ES<span class="literal">5</span></span></div>
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