Though I really didn't look into font tables, the instinct tells me that
880 is the correct value. Adobe fonts usually use an em-box that is 12%
below the Latin baseline[1],
The vertical origin is usually determined by VORG, or vmtx if missing, or
ascent if missing. The font has TypoAscender
On 15-08-17 08:51 AM, Simon Cozens wrote:
More details at https://github.com/simoncozens/sile/issues/164 , but in
a nutshell, using Noto Sans CJK JP and TTB direction, Ubuntu 12 gives:
$ md5sum ~/.fonts/NotoSansCJKjp-Light.otf
f269c193b1ef0b739030d56386670c3f
