History of subject 1 change

In src/flowview.ts, lines 72–74 on b1047516e0643c3250ded6f18fad3ac6c86edf0476be548a71df4e67a70f52e8. 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 72,74:src/flowview.ts.