Fix handling comments in multiline cmds #1195

Job	Run time
Check coding standards	37s
Run tests (Ubuntu, 3.8)	1m 40s
Run tests (Ubuntu, 3.9)	1m 50s
Run tests (Ubuntu, 3.10)	1m 48s
Run tests (Ubuntu, 3.11)	1m 34s
Run tests (Ubuntu, 3.12)	1m 47s
Run tests (MacOS, 3.8)	2m 46s
Run tests (MacOS, 3.9)	1m 29s
Run tests (MacOS, 3.10)	1m 24s
Run tests (MacOS, 3.11)	1m 18s
Run tests (MacOS, 3.12)	1m 20s
Run tests (Windows, 3.9)	3m 3s
Run tests (Windows, 3.10)	2m 46s
Run tests (Windows, 3.11)	2m 54s
Run tests (Windows, 3.12)	2m 40s
Build distribution	12s
Upload release to PyPI	0s
Sign the Python 🐍 distribution 📦 with Sigstore and upload them to GitHub Release	0s
Upload homebrew formula	0s
	29m 8s

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