The linktrail for nowiki should be adjusted
Existing form is
```
$linkTrail = '/^([æøåa-z]+)(.*)$/sDu';
```
New form should be
```
$linkTrail = '/^([-\'a-zàáâçčʒǯđðéèêëǧǥȟíìîïıǩŋñóòôõßšŧúùûýÿüžþæøåäö]+)(.*)$/sDu';
```
The new form includes chars from neighboring languages. It also adds hyphen (-) and apostrophe ('), which are both used in suffixes in Norwegian.
It should be verified that use of a hyphen and a single trailing apostrophe does not pose any problem, like in the following wikitext which is all valid Norwegian
```
* [[bil]]ene
* [[by]]er
* ''[[Vesaas]]'''
* '''[[Vesaas]]''''
* '''''[[Vesaas]]''''''
* ''[[Ap]]'s''
* '''[[Ap]]'s'''
* '''''[[Ap]]'s'''''
* ''[[URL]]-en''
* '''[[URL]]-en'''
* '''''[[URL]]-en'''''
```
Note T29473, please fix this properly and not just hack in a solution.