Adds a way to control chunkspan print formating #670

Job	Run time
test-macos (cpu, clang, clang++, -Wextra-semi -Wextra-semi-stmt -Wold-style-cast, 20, Release, ma...	21m 9s
test-macos (cpu, clang, clang++, -Wextra-semi -Wextra-semi-stmt -Wold-style-cast, 23, Debug, maco...	42m 55s
test-macos (cpu, clang, clang++, -Wextra-semi -Wextra-semi-stmt -Wold-style-cast, 20, Release, ma...	24m 20s
test-macos (cpu, clang, clang++, -Wextra-semi -Wextra-semi-stmt -Wold-style-cast, 23, Release, ma...	26m 17s
test-macos (cpu, clang, clang++, -Wextra-semi -Wextra-semi-stmt -Wold-style-cast, 20, Debug, maco...	24m 23s
test-macos (cpu, clang, clang++, -Wextra-semi -Wextra-semi-stmt -Wold-style-cast, 20, Debug, maco...	42m 50s
test-macos (cpu, clang, clang++, -Wextra-semi -Wextra-semi-stmt -Wold-style-cast, 23, Debug, maco...	31m 35s
test-macos (cpu, clang, clang++, -Wextra-semi -Wextra-semi-stmt -Wold-style-cast, 23, Release, ma...	22m 12s
	3h 55m 41s

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