javascript support

[curist]

match following patterns:

// general function declartion
function foo () {
}

// bind to variable
var my_fun = function() {
};

// named closure
[].forEach(function bar() {
});

[tacahiroy]

Thanks! That has been merged at 54c5f47

[curist]

I'm not sure if I take the meaning of filter right?
empty filters will get the same correct results though.

[tacahiroy]

ah - it might be bad naming filter.
Actually, filter will be applied each result line like this:

substitute(line, filter[0], filter[1], filter[2])

So you can do edit result lines using filter, remove preceding spaces or something like this.