Only newline characters should be ignored instead of ignoring all characters after a newline character

[mikecat]

For example,
Verifiable Credentials Data Model v1.1
has examples of JWTs with newline characters inserted.

When I pasted one of the examples, I was surprised seeing only the first line was pasted and the tool complained about unsupported format.

To eliminate troubles to use another tool (and/or manual effort) to remove newline characters before pasting, only newline characters should be ignored instead of ignoring all characters after a newline character.