Opaque type for the editor

Initialize the editor with a configuration

-Initialize the the editor with given content : String

Load content into the editor

Load a string into the editor

Resize the editor

Used by a host app to scroll the editor to scroll the editor display to the line where the cursor is.

Messages to be handles by a host app in some default way

The messages to which the editor responds

Get the current editor content

Get the context menu

Update the editor with a message

View function for the editor

Insert a string into the editor at a given cursor location

Return the line where the cursor is

Set the editor's cursor to a given position

Place string in the editor's clipboard

Retrieve text from editor

Return (lineNumber, target) where target in the editor's array of lines is a string which matches the key