Nick Cameron 1f3100d7bb Make string lit formatting fallible
This allows expressions containing string lits to wrap their content

Fixes #1282
2017-01-27 08:04:52 +13:00
..
2016-04-05 02:45:39 +03:00
2016-04-05 02:45:39 +03:00
2016-11-03 04:22:16 +00:00