Avoid breaks on hypens

[kesara]

Description

See discussion in #1292 (comment)

I think so. I'm not sure but I believe the underlying problem here is the double formatting. Any line breaks introduced during the first formatting in places that don't already have blank space are visible as spurious blank space after the second formatting.
-- @cabo

Another problem caused by the dual formatting can be see in the editors' note in the abstract of

https://www.ietf.org/archive/id/draft-ietf-cbor-edn-literals-19.txt
https://www.ietf.org/archive/id/draft-ietf-cbor-edn-literals-19.html

The HTML version is correct (ignoring the spurios space starting the first line).
The TXT version loses the <br that should separate the first line from the second, as the second reflow gets rid of it.
-- @cabo

Code of Conduct

• I agree to follow the IETF's Code of Conduct