Swiftformat: Color literals

[AniHovhannisyanAni]

There are some issues related to color literals. Here is the example. Do we miss any rule which will fix it and make one line ?

[nicklockwood]

This is arguably a bug. I should probably have an option to treat color literals as 1 or 2 characters for the purposes pf wrapping.

[nicklockwood]

I'll add a fix for this in the next update. I think the only way to prevent this from wrapping at the moment is to disable the wrap rule, or set --maxwidth to none.

[nicklockwood]

@AniHovhannisyanAni I've added a new --assetliterals option to control how color/image literals are handled. By default they'll now be treated as having a width of 2 characters.