History of ReferenceIndex::constructor 1 change

In src/references.ts, lines 35–38 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 35,38:src/references.ts.