Can't parse ||= operator.

[JC3]

Esdoc fails to parse code that uses the ||= operator:

function someFunction (x) { 
    x = {};
    x = x || {};
    x ||= {};
}

Esdoc will say it can't parse the code, pointing to the x ||= {} line.

[JC3]

Workaround, of course, is to replace x ||= {} with x = x || {} where possible in code.