currently its difficult to use Anchors for languages with diacritics (ä,ü,č,ř,… ) as those letters are transformed to hex value (ä = E4 etc.) - for example HMärz becomes HME4rz thus making it not user friendly to link to those sections.
It would be more user friendly to strip the diacritics and use just the letter itself (HMärz becoming HMarz)
Same happens when using anchors with include or display macros.
One way to do it coud be function from Apache Commons StringUtils.stripAccents(input) (since 3.0):
String input = StringUtils.stripAccents("Tĥïŝ ĩš â fůňķŷ Šťŕĭńġ");
System.out.println(input);
// Prints "This is a funky String"
