Weird formatting for spaces in associative arrays

[Takeshi Kaneko]

Input:

void main()
{
    auto aa = ["aaa": 1, "bbb":2];
}

Actual output with default options (so, dfmt_space_before_aa_colon is false):

void main()
{
    auto aa = ["aaa" : 1, "bbb" : 2];
}

Expected output (I think):

void main()
{
    auto aa = ["aaa": 1, "bbb": 2];
}

---

dfmt/src/dfmt/formatter.d

Line 841 in 58b2c6e

 const inAA = indents.topIs(tok!"]") && indents.topDetails.breakEveryItem; 

I don't know why indents.topDetails.breakEveryItem is checked here.