<beginfold id='2'>/*</beginfold id='2'> comment <endfold id='2'>*/</endfold id='2'>

function fun()
<beginfold id='3'>{</beginfold id='3'>
    var boo = <beginfold id='3'>{</beginfold id='3'> 'key': [ 1, 2.0, 3.0e1, 004, 0x5 ] <endfold id='3'>}</endfold id='3'>;
<endfold id='3'>}</endfold id='3'>

class MyClass; // reserved keywords
