How to get specialCharactersManager?
import specialCharactersManager from 'fontoxml-special-characters/src/specialCharactersManager.js'
Enables registration of custom character sets to be displayed in the “Insert special character” modal. Registration can be done using the addCharacterSetPath method. While we also provide a method for adding a character set directly into the build, addCharacterSet, adding it via a path instead excludes it from building into the main.js resulting in a faster initial load.
Register the specified characterSet for use by the special-character-insert operation under the specified name.
Character Set Path
Register the specified file path used to fetch the characterSet under the specified name. Character sets should be placed in (a subfolder of) the assets folder. An example of this would be 'assets/character-sets/characterSet.json'. The character set should contain an Array of CharacterSetEntry objects.