History of encode 2 changes

In src/cli/mod.rs, lines 537–544 on b044d90930d9aaf4293b244b3f37f55f46e6b585435e4203e9f1bab2c158af2e. 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 537,544:src/cli/mod.rs.