Multi-char operators are split by spaces

[baggepinnen]

        Axz .= Ax .- z
        u       .+= Axz

should align as

        Axz  .= Ax .- z
        u   .+= Axz

but aligns as

        Axz . = Ax .- z
        u .+  = Axz

The important thing here is the breaking of the oerators .= and .+=
My "align by" settings are .+=, . -=, .*=, ./=, +=, -=, *=, /=, =, #
and "alignment space chars" is empty

lanuage-julia if that is important. atom-alignment 0.13.0