All fixes and one more squashed into the attached patch :)

Vennlig hilsen
*Jostein Kjønigsen*

jostein@kjonigsen.net 🍵 jostein@gmail.com
https://jostein.kjønigsen.no <https://jostein.kjønigsen.no>
On 28.11.2022 17:53, Jostein Kjønigsen wrote:
>
> And another improvement.
>
> --
> Kind regards
> *Jostein Kjønigsen*
>
> jostein@kjonigsen.net 🍵 jostein@gmail.com
> https://jostein.kjønigsen.no <https://jostein.kjønigsen.no>
> On 28.11.2022 17:44, Jostein Kjønigsen wrote:
>>
>> This additional patch further improves fontification by fontifying 
>> function-arguments as variables too.
>>
>> --
>>
>> Kind regards
>> *Jostein Kjønigsen*
>>
>> jostein@kjonigsen.net 🍵 jostein@gmail.com
>> https://jostein.kjønigsen.no <https://jostein.kjønigsen.no>
>> On 28.11.2022 16:09, Jostein Kjønigsen wrote:
>>>
>>> Attached is a simple patch which addresses this font-lock issue and 
>>> makes typescript-ts-mode much better to use.
>>>
>>> -- 
>>> Kind regards
>>> *Jostein Kjønigsen*
>>>
>>> jostein@kjonigsen.net 🍵 jostein@gmail.com
>>> https://jostein.kjønigsen.no <https://jostein.kjønigsen.no>