History of diffUri 1 change

In src/diff.ts, lines 15–17 on 44e7f260951759e54b452a76ccb80cd61ab498557ba362ccdc3fd2981a9efeb6+d21a85954a34fffebde6bd462770c8fd9a62276776972a41afc5a165160e0dd4+f0b06deac4b9384bffb3371cdeb3145de69692fc7347b5418af5f5f36d0e455c. 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 15,17:src/diff.ts.