Spell check

This plugin adds a new entry Dictionary to the intentions menu where you can add unknown words to the MPS dictionary or replace the current selected text with a known word from the dictionary:

You can also add words to the dictionary by creating a new dictionary root node and adding entries to it. A second type of root node predefined dictionary allows to install existing dictionaries in the hunspell format. Some existing dictionaries for different languages can be found at https://github.com/wooorm/dictionaries