cell inlineStr parsing problem at the beginning of the file

[lowercase]

I found a problem with inlineStr parsing, when we get a spreadsheet with

<sheetData><row r="1"><c r="A1" s="1" type="inlineStr"><is><t>Value1</t></is></c><c r="B1" s="1" type="inlineStr"><is><t>Value2</t></is></c>...

the whole row will be [nil, nil, ...]
but if we change only the first cell to

<c r="A1" s="1" type="inlineStr"><v>Value1</v></c><c r="B1" s="1" type="inlineStr"><is><t>Value2</t></is></c>...

the whole row will parse ["Value1", "Value2"...]

how to fix this behavior?

[lowercase]

if add

> # xlsxir/lib/xlsxir/parse_worksheet.ex
> def sax_event_handler({:startElement, _, 't', _, _}, state, _, _) do                                                                                                                                                   
>      %{state | value_type: :value}                                                                                                                                                                                        
> end

what will it break?

[lowercase]

def sax_event_handler({:startElement, _, 'c', _, xml_attr}, state, %{styles: styles_tid}, _) do
      .....
      %{state | cell_ref: cell_ref, num_style: num_style, data_type: data_type, value_type: nil}
end

and maybe value_type should be nullified for new cell

[lowercase]

Oh, I see that it's already fixed in master. But there are still bugs in 1.6.4

[lowercase]

In master branch there is another problem: since stream_worksheet.ex has its own def sax_event_handler({:endElement, _, 'row', _}, state, _excel), it does not fill_nil like parse_worksheet.ex. So for {A1: 1, C1: 2} instead of [1, nil, 2] I get [1,2].