On 04/27/2017 10:26 PM, Pablo Rodriguez wrote:
Could you please confirm the issue?
Many thanks for your help,
Two remarks:
1. I'm not sure what you're looking for. Do you really want an index
that sorts every form of every word as an entry? So that ἐμήν and ἐμοῖς
are different words and not occurrences of the same entry? If that's
really what you're looking for, you may want to look into a very handy
luatex function: characters.shaped() returns the unaccented characters
of a unicode string, see chapter 11.2 of cld-mkiv.pdf. Define your own
command that uses this lua function to index the unaccented word; that's
not too hard.
2. If, on the other hand, you want to build a real index that will sort
morphological forms under their head words, you will have to give the
sort term explicitly, and then you don't have to rely on ConTeXt's
abilities to sort accented Greek because you will have something like
ἐμήν\index{εμοσ} in your text. For the time being, there's no software
that can reliably parse ancient Greek, I'm afraid.
Thomas
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