To make special newlines more explicit and visible.
Mostly in `<protocol>` sections, some in `<data*>` and `<upload>`.
Reducing the number of `tests/data/test*`:
- CRLF newlines from 21535 to 11337.
- files with mixed newlines from 1335 to 707.
Also delete empty `<protocol>` sections.
Closes#19284
This boolean option was moved to the wrong handling function. Make it
an ARG_NONE and move it to the correct handler and add a test to
verify that the option works.
Follow-up to 698491f44
Reported-by: fjaell on github
Fixes#17545Closes#17547
