[Texttool] Support for East Asian vertical text writing style
Submitted by littlearcher
Link to original bug (#742297)
Description
The use case here is, in most mangas and some other books, the writing style is that "vertically in columns going from top to bottom and ordered from right to left" (some info on wikipedia: http://en.wikipedia.org/wiki/Horizontal_and_vertical_writing_in_East_Asian_scripts ), just like the following example:
l e i T e x s h . a i m a s p n
It's very useful for CJK language users, and though there're some scripts can do that, it'll be much easier to maintain and manipulate the text if it can be integrated into texttool. So, could you please implement this function? Thanks in advance :)
Version: 2.8.14