reduce allocations more #211

Job	Run time
Documentation	3m 15s
Julia 1.10 - ubuntu-latest - x64 - pull_request	12m 46s
Julia 1 - ubuntu-latest - x64 - pull_request	14m 42s
Julia pre - ubuntu-latest - x64 - pull_request	14m 7s
Julia 1 - windows-latest - x64 - pull_request	12m 51s
Julia 1 - macOS-latest - aarch64 - pull_request	6m 18s
	1h 3m 59s

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