There are my ununsvered record in "bugreport" page in demo wiki:
Differences between versions (in colored rectangles) are displayed with ISO charset. Need to use national charset (current for this page)!
- nashev
: There are incorrect for internationalization call of htmlentities for the right column, when to left column in some lines upper is call to right htmlspecialchars function. Please, change used function!
this is in mod/dfwiki/wiki/hist.php