Using `:indent-only?` when formatting Clojure structures doesn't work.

[kkinnear]

You can format source (typically using the pre-built binaries or the uberjar) or Clojure structures (typically using zprint as a library, possibly at the REPL). I you configure :indent-only? when using zprint as a library and try to format Clojure structures, it doesn't work correctly. Which you probably would never do, since what would it mean to not add newlines to formatting structures which ... don't have any newlines? This is fixed in version 1.3.0 where :indent-only? is ignored when not formatting source.