Split all multi-line tests to multiple lines
Split all multi-line tests to multiple lines

Remove the without-newlines version of the various-types test.

We don't really need to concern ourselves with various uses of newlines
too much - it's the functionality that Recast provides us with;
unless there's some corner case that Recast doesn't handle well,
we needn't worry too much.

mohebifar/lebab,lebab/lebab,mohebifar/xto6