improve script support: Noto* Lao
I was checking script support - using https://arkenfox.github.io/TZP/tests/fontscripts.html with ALL
and MAX
and the one partial script that was lacking somewhat (at least on windows) is Lao
- https://en.wikipedia.org/wiki/Lao_(Unicode_block)
Noto Serif Lao
seems stuck in the past on unicode v6.1 (2012) and the TZP test shows 15 code points as tofu (these are all the ones listed in v12 - I have not added v15 yet to the code) - we bundled this font on all three desktops
added in 2012
U+0E86, 0E89, 0E8C, 0E8E..0E93, 0E98, 0EA0, 0EA8..0EA9, 0EAC, 0EBA
How do we check, and do we check, for updated Noto font releases (I know @pierov updated them all in the font work we did a year ago)? Is there something better for Thai?
Other than that, most scripts are very well supported - note that CJK is not fully tested due to perf and massive unicode ranges