Server side text activator

[konard]

We can store frequency dictionary on server. We do not need to use frequency dictionary to unpack data. Each time we receive a file with text, we adjust frequencies stored in the dictionary (by incrementing them). This way it is possible to provide the best activation service in the world, with the best possible compression ratio on average for text in selected language, or just all Unicode texts.

Archive file format drafts

Constant-length coding:

1. Single Unicode symbols
2. Unicode symbols ranges
3. Links (pairs of Unicode symbols or pairs of pairs)
4. Sequences (continuous streams/sequences of links)

Variable-length coding:

1. Unicode symbols (array sorted by symbol frequency and separator)
2. Links (pairs of Unicode symbols or pairs of pairs sorted by frequency and separator)
3. Sequences (each sequence has its own separator, last sequence should contain complete sequence)