Sorry, found the answer with a little bit more 'duckduckgo'ing.
Turns out indentation style is hidden under Tools->Options->All Languages or thereabouts. Not too terribly tough to find, unless you're completely flummoxed by the amount of crap that there is in the new IDE. ;)
| Sysop: | Saxainden |
|---|---|
| Location: | Littleton, CO |
| Users: | 51 |
| Nodes: | 10 (0 / 10) |
| Uptime: | 10:19:02 |
| Calls: | 1,700 |
| Files: | 44 |
| D/L today: |
2 files (6,337K bytes) |
| Messages: | 52,989 |