Another work around, which is rather messy, is to use HTML codes.
So, lets say it takes 5 spaces to get a clear looking indentation, use 5 times.
You’ll get this look:
Ea dicit oporteat recteque vis, nominavi pericula ut vix. Dicat essent mnesarchum mea id, vix id mazim referrentur, assum dolores pro an. Eu scribentur suscipiantur complectitur cum, lorem recteque consequuntur quo ei. Sed no oporteat scripserit, indoctum liberavisse ea eum. Cu pro decore disputando, te meis tempor qui. Tollit essent oporteat has te.
But it will just look messy in the editor:
Ea dicit ...
Note: Strangely enough that really may have been 6 spaces, because for some reason in using the code, you can make an extra space by just including it between the code and your words, so Ea dicit ... is a bit different from Ea dicit ....
Update:
Okay so I think there’s a slightly messy look because of the with an ability to use one extra space indent, so for 5 spaces, you can use . Its just with spaces in between them. So…
  Ea dicit ...
… would be precisely 5 spaces.