History of doctor 1 change

In src/cli/workspace.rs, lines 1574–1642 on 30d5fac7560dea15f032e006ddd6d00a693ff81a8b1eb33875be65836fee74c2. 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 1574,1642:src/cli/workspace.rs.