This template inserts the code ‍–‍, producing a U+2013–EN DASH (–) with a U+200DZERO WIDTH JOINER (‍) on each of its sides. This prevents line break at the endash.
Usage
This can be used, for example, to prevent line break as in:
2020–2022
→
2020– 2022
Using {{nbnd}} (or its aliases: {{nbndash}},{{Non breaking en dash}}) between the years force to produce: