Обновлён модуль МЕТАПАРСЕР3.

Новое:
* mp:pager_mode() experiment;
* for_plural is documented;
* #Drop splitted in #Drop and #Insert;
* use less memory while compiling dict;
* all mp.msg.* can be functions;
* home/end keys while edit line;
* bugfixes.

https://instead3.syscall.ru/page/metaparser/