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: | Gate Keeper |
|---|---|
| Location: | Shelby, NC |
| Users: | 914 |
| Nodes: | 20 (0 / 20) |
| Uptime: | 497095:33:43 |
| Calls: | 15,665 |
| Calls today: | 5 |
| Files: | 5,309 |
| D/L today: |
11 files (8,192P bytes) |
| Messages: | 669,969 |