[Qt-creator] Directory creation and chars

[A B]

> Creator uses the system locale to decode and encode files. Modern Linux
> systems tend to use UTF-8 reardless of the language, so it definitely should
> have saved the 'ä' correctly.  What does "locale" report?
>
> Next creator version will allow to load/save files with different encodings,
> and also to set a different encoding for a project. But again: if you create
> and reload the file yourself, the encoding should have been "system" each
> time, likely UTF-8, and it should just have worked.

I'll have a look into the locale settings then. I have long suspected
there is something wrong with them.
Thanks.