Valued DW-Team, Developer and user,
initially having a hard with zero width space displaying lacks (for serval asian fronts which use them to split words) but also since many kinds of invisible characters playing actually an important rule in many syntax codes of DW, like tab, whitespace, line break, Mr. Moritz tries to develop something here.
If interested in it, working on it, or having shares of great and small tips, my person thought to dedicate it a place here.
On case topic is found
here.