CodeMirrorModule.defineOption method

CodeMirrorModule › defineOption

Unofficial

Registers a new editor option.

Signature:

defineOption(name: string, defaultValue: unknown, onUpdate: (editor: Cm5Editor, val: unknown, old: unknown) => void): void

Parameters:

Parameter	Type	Description
name	string	The option name.
defaultValue	unknown	The default value for the option.
onUpdate	(editor: Cm5Editor, val: unknown, old: unknown) => void	The update handler.

Returns: void