History of makeProvider 2 changes

In src/provider.ts, lines 11–24 on 991516a107fab7d12fab499dbbeb4bec5ad7d131e124038a2a4d470f035d5e2d. 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 11,24:src/provider.ts.