After 7.3(.1) , it seems UBBT will split characters in the left/right column , such as Shout Box , Post Islands ...
Such function works correctly in English forum (because each English character is one byte ) ,
but in multibyte forum , it cannot correctly judge the character's boundary , sometimes (in fact , very often) the character is splitted , making it hard to read.
In my forum's shout box , users can only type 12 bytes in Chinese , that is , 6 characters in Chinese , any longer characters are dropped . This annoys my users , they have to insert a lot of space in their sentence , making each "token" not longer than 6 (Chinese) characters. It looks very like stutter
How to disable it ? or fix it ?
