For the Richtext field type, I currently don’t see any way to add an HTML “sup” (superscript) tag. Is there any way now to wrap Richtext field content in a sup tag? Maybe there is a way to add superscript as an option to the Richtext field toolbar?
Here is the work around I currently have in place:
For my Richtext fields, I added “superscript” to the list of CSS class options. And, I updated my rich text resolver code to wrap text in a sup tag if it is styled and includes a CSS class name “superscript”. To use it while authoring, I select the text that should be wrapped in a sup tag, then use the style button on the Richtext field tool bar to apply the superscript style.