Filename shouldn't contain _ (underscore). It's used for localization purposes (eg _ru at the end of filename).

Format UTF-8 without BOM (byte order marker).

lines:
1) name of the combo-box item;
2) illustration;
3) separator, blank line;
Below is a pure text of the article.

________________________________________________________________________________________________

       _,      . , _ru     ,        .

 :  UTF-8     (UTF-8 without BOM).

   :

1) 
2) 
3)  ( ).