The PRC national standard GB/T 26233-2010 have the following requirement at section 4.3.1:
Translation: The minus line height could bring smaller vertical line height for Mongolian like texts, or let some of them overclipped. The minimum absolute value of minus line height is half of current line width, the increment should be smaller, and providing an option for transparent overlapping and clipped overlapping.
Steps to Reproduce:
To implement this requirement, LibreOffice should let a glyph being overlap within a line even if it is out of ascender/descender, and allow texts overlap each other when they seperate into neighbor lines.
User Profile Reset: No
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:50.0) Gecko/20100101 Firefox/50.0
(In reply to Volga from comment #0)
> Expected Results:
> To implement this requirement, LibreOffice should let a glyph being overlap
> within a line even if it is out of ascender/descender, and allow texts
> overlap each other when they seperate into neighbor lines.
Errata: LibreOffice should ɴᴏᴛ let a glyph being overlap within a line even if it is out of ascender/descender
Sounds fair -> NEW