Normal diff: compact ranges of lines where possible (fixes #10) #27

Job	Run time
cargo fmt --all -- --check	5s
cargo clippy -- -D warnings (ubuntu-latest)	55s
Code Coverage (ubuntu-latest, unix)	58s
cargo check (ubuntu-latest)	20s
cargo clippy -- -D warnings (macOS-latest)	8s
Code Coverage (macos-latest, macos)	54s
cargo check (macOS-latest)	11s
cargo test (ubuntu-latest)	28s
cargo clippy -- -D warnings (windows-latest)	39s
cargo test (macOS-latest)	1m 31s
cargo check (windows-latest)	1m 17s
Code Coverage (windows-latest, windows)	39s
cargo test (windows-latest)	1m 13s
	9m 18s

Provide feedback