G. Branden Robinson 2923a0d78f doc: access en dash character portably
The `\(en` special character escape sequence is not universally
portable.  Indirect it through a string definition.

* find/find.1:
* locate/locate.1:
* locate/locatedb.5:
* locate/updatedb.1:
* xargs/xargs.1: Do the above.

Discussed at:
https://lists.gnu.org/r/bug-findutils/2025-11/msg00094.html

Copyright-paperwork-exempt: Yes
2026-01-05 16:52:58 +01:00
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