Geany's markdown syntax highlighting (without the markdown plugin) is confused, when image link without title is used: ```  ``` All the following text is highlighted bold (same as the link itself).  Also the following markdown syntax is ignored - see ```*Obecné*``` is not in italics.
When I fill in some title to image link ```  ``` then the highlighting became correct (i.e. only link itself is bold).  Also the following markdown syntax is ok then (*```*Obecné*```* **is** in italics).
The correct behavior is to highlight bold only the link even if its title is empty.