Implementing the feature of the darkening of all the icons when it in use. Eg. The bold icon would be darkened when in use. Similar to the feature that is present in Google Docs. We can easily work on this feature after we have introduced woofmark in the source code of PublicLab.Editor.We can get status of whether we are using a particular module from https://github.com/bevacqua/woofmark/blob/master/src/markdown/boldOrItalic.js#L15-L35 and then can implement the feature of icon highlighting for all modules so that it becomes easy for users to know which modules are currently in use.