History of BriefFs::createDirectory 1 change

In src/briefs.ts, lines 75–77 on 0bfe88762caa24e7c8cd1df8434cddd9a2f698f07b2b2b60baab3541507ac5a6. Every change that wrote or deleted one of these lines, or deleted a line from between them. Exact, because each line keeps its identity across edits; edits elsewhere in the file are not here. Also: oxy log -L 75,77:src/briefs.ts.