First tab (1) of the xili-language settings pages... (styles are active in next version (2.6) of xili-language)
the screen snapshot
The list: the columns one by one
the language taxonomy used by xili-language is listed here.
It is the unique ID of a language inside the taxonomy (used for technical purpose).
Column Name (iso)
It is the name (as ISO) of the language. It is the sum of language iso and the country iso (see link in form to find the list) example : fr_FR, fr_CA, en_US, en_UK,...
Column Full Name
The full name is the name as used in conversation or text : french, english, german. It is displayed in language list (widget) or menu.
Column Slug (query tag)
the slug is used by wordpress in query to sub-select posts according target language ( ?lang=fr_fr or ?lang=ja )
To sort the list of language, fill the input by a number... A language with a number 3, will appear before a language with 4 ;-)
Column Vis. (visibility)
In particular multilingual site, it is necessary to hidden some language (with few posts) in language menu or language list widget.
Column Posts (count)
This column shows the number of post assigned to the language of the line.
By clicking edit, it is possible to edit some items of the language. By clicking delete, it is obvious ;-)
Create or edit a language
In multilingual website look, by using flag, we may confuse language and country.