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11 Jul
2016
11 Jul
'16
8:33 a.m.
I think luatex is about making even better paragraphs from good paragraphs, and not as a hack to fix some directional properties.
lua extension =! hack
In MkIV Hans built a paragraph optimizer in lua; he did not do it at the primitive level where one might have expected.
This is what I said :-). Javier