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Minor improvements to ret shortcut #198

Job	Run time
test (macos-latest, 29.4)	4m 38s
test (macos-latest, 28.2)	3m 58s
test (ubuntu-latest, 30.2)	52s
test (macos-latest, 30.2)	3m 54s
test (ubuntu-latest, 28.2)	1m 47s
test (windows-latest, 30.2)	1h 27m 53s
test (ubuntu-latest, snapshot)	48s
test (ubuntu-latest, 29.4)	1m 10s
test (windows-latest, snapshot)	1h 25m 20s
test (windows-latest, 28.2)	55m 27s
test (macos-latest, snapshot)	4m 16s
test (windows-latest, 29.4)	1h 30m 0s
	5h 40m 3s