fix: Skip of newline for single-examples (#4636) #14

Job	Run time
core-cli.macos-11.amd64.Debug.AppleClang.standalone	13m 23s
core-cli.ubuntu-22.04.amd64.Debug.g++.standalone	17m 4s
core-cli.macos-11.amd64.Release.AppleClang.standalone	10m 55s
core-cli.ubuntu-22.04.amd64.Debug.clang++.standalone	9m 32s
core-cli.windows-2019.amd64.Debug.msvc.standalone	16m 29s
core-cli.windows-2019.amd64.Release.msvc.standalone	21m 15s
core-cli.ubuntu-22.04.amd64.Release.g++.standalone	12m 38s
core-cli.windows-2022.amd64.Debug.msvc.standalone	16m 58s
core-cli.ubuntu-22.04.amd64.Release.clang++.standalone	10m 32s
core-cli.windows-2022.amd64.Release.msvc.standalone	19m 14s
core-cli.ubuntu-20.04.amd64.Debug.g++.standalone	14m 31s
core-cli.ubuntu-20.04.amd64.Debug.clang++.standalone	13m 3s
core-cli.ubuntu-20.04.amd64.Release.g++.standalone	9m 18s
core-cli.ubuntu-20.04.amd64.Release.clang++.standalone	9m 52s
	3h 14m 44s

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