Character Property Codes, which default to a magenta color, appear in CrossEyes in the same position that they appear in the main text window. "Bold," for example, shows up like this:
[Bold>This•is•some•bold•text.<Bold]
If one then selected "some" in the main window and clicked the "B" or bold icon, CrossEyes would show the effect like this:
[Bold>this•is•[Bold off>some<Bold off]•text.<Bold]