E4X: extra " / > \n in Function.toSource function a(){ a=<?xml version="1.0"?> a1=<{a} a="a"/>; a2=<{a} a="a"></a>; a3=<{a} a="a">1</a>; x=<a> a new line then a backslash \ then a slash <b a="aa \ "/></a> } a give ==> function a() { a = <?xml "version=\"1.0\""?>; a1 = <{a} a="a"/>/>; a2 = <{a} a="a">></a>; a3 = <{a} a="a">>1</a>; x = <a> a new line \n then a backslash \\ then a slash <b a="aa \n \\ "/></a>; } 3 issues:- 1. extra " in processing instruction 2. extra /> and > 3. new line and backslash not unescaped and shown as \n \\ I dont know if they are separate bugs or the same step:- 1. navigate attachment "extra_stuff_in_toSource.html" 2. click Input Case "0" link 3. Click "test" button 4. repeat for links 1, 2, 3, 4 ....

==1=== x=<y><{'x'} a="n" /></y>; x gives ==> <y> <x a="n"/> /&gt; </y> ==2=== x=<{'x'} a="n"></x>; x.toXMLString() gives ==> <x a="n">&gt;</x> ===3===== x=<{'x'} a="n" /> x.toXMLString() gives ==> syntax error

1. extra " in processing instruction 3. new line and backslash not unescaped and shown as \n \\ resolved.... now only issue 2 remains. ie, 2. extra /> and > Also seeing function (){ x12=<?xml versio n= "1.0" ?> x18 = <?xml version="1.0" {'encoding'}={"iso-8859-1"}"?>; } as valid, ie for x12, a space between "versio" and "n" is ok for x18, an extra " at the end is OK

Should be fixed by saved source.