using set literal
get_dictionary_words
rename "prepare_words" to "prepare_words_utils"
split "prepare_words"
save dictionary words
get dictionaries from db to files, and try to create index for some dictionary
start saving index to wiki
only unique words, remove unused yet bottom of body
minor fix in index-builder, saving other wiki pages
"@" -> "_" в слагах
start working on loading several dictionaries together
creation list of words for several dicts by one name
fixing bug with "_" (если он как пробел в заголовке исчезает), для URL'ов надо заменить его на "@"
a lot of fixes
fix "см." если там тоже "_"
use "-" instead of "@" and "_", minor fixes
writing big wiki-pages with splitting by 100000 characters
just saving other dictionaries to wiki
create wiktionary models, tried to get recently changed articles
1). load wiktionary loaded texts to db; 2). improve db structure; 3). some work-around for utf8mb4; 4). loading and updating missed data in db