Adds a way to control chunkspan print formating #671

Job	Run time
test-macos (cpu, clang, clang++, -Wextra-semi -Wextra-semi-stmt -Wold-style-cast, 23, Release, ma...	21m 48s
test-macos (cpu, clang, clang++, -Wextra-semi -Wextra-semi-stmt -Wold-style-cast, 20, Release, ma...	27m 50s
test-macos (cpu, clang, clang++, -Wextra-semi -Wextra-semi-stmt -Wold-style-cast, 20, Release, ma...	22m 22s
test-macos (cpu, clang, clang++, -Wextra-semi -Wextra-semi-stmt -Wold-style-cast, 23, Debug, maco...	27m 26s
test-macos (cpu, clang, clang++, -Wextra-semi -Wextra-semi-stmt -Wold-style-cast, 20, Debug, maco...	37m 30s
test-macos (cpu, clang, clang++, -Wextra-semi -Wextra-semi-stmt -Wold-style-cast, 23, Release, ma...	27m 14s
test-macos (cpu, clang, clang++, -Wextra-semi -Wextra-semi-stmt -Wold-style-cast, 23, Debug, maco...	40m 31s
test-macos (cpu, clang, clang++, -Wextra-semi -Wextra-semi-stmt -Wold-style-cast, 20, Debug, maco...	32m 11s
	3h 56m 52s

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