Handle default arguments with functions

[blueyed]

This is not parsed currently:

function! TestFunction(test = 1)
    echo a:test
endfunction

Via Vimjas/vint#337.

[tyru]

I didn't know the default arguments in Vim script.
what patch version did include it?

[jmdevin]

It looks like it was 8.1.1310 back in May, so not that long ago. I had no idea either. That's actually how I discovered this issue; I read about it in the help and the very first time I tried to use it I received the error.

[tyru]

@jmdevin Thanks