My bad, I said font metrics. I meant full text shaping. And native, not JS. Or how 'bout: how hard would it be make HarfBuzz thread-safe?
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Replying to @robarnold
@robarnold Based on quick wc -l looks like roughly 34KLOC.1 reply 0 retweets 0 likes -
Replying to @littlecalculist
@littlecalculist ok, so more than a casual weekend of hacking :)2 replies 0 retweets 0 likes
Replying to @robarnold
@robarnold @littlecalculist Also special knowledge behind it is less important than KLOC—e.g. you have to know Arabic to write a text shaper
10:02 PM - 4 Dec 2012
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