History of urlFor 1 change

In src/provider.ts, lines 19–22 on 77998d682d47223aecd8a60ada7d7fae6712bb14393256dcc09c059b3669db4f. 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 19,22:src/provider.ts.