accessibility module incompatible with Internet Explorer 8 and earlier #6361
Highcharts is compatible with IE6 through IE8.
Highcharts' accessibility module causes an Expected Identifier error in IE6 through IE8.
Live demo with steps to reproduce
(Note: jsfiddle has other issues when used in IE8 and earlier, but the Expected Identifier error should show up for
Internet Explorer 6, 7, and 8
Internet Explorer versions 6 through 8 do not allow for the use of "reserved words" as (dot notation) object properties, though it will allow them formatted as an Array property.
In my (somewhat limited) testing, changing the references to
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