#434 collapsed columns don't follow unicode boundaries

[Anonymous]

When viewing a table with the columns collapsed and with long strings of large Unicode code points (like Arabic for example), the collapse function doesn't seem to respect the code's boundary and instead just stops at an arbitrary byte number. This many times breaks that boundary code point and it makes it display an error character or something strange in its place.

[Nirgal Vourgère]

I believe this is a duplicate of issue 422.