bergie/hallo — pull request #201 by PerfectlyNormal (2013-10-01 11:10:20+00:00)
Title: Add support for superscript and subscript to halloformat

Adds a superscript and subscript button at the end of the halloformat buttons.
The buttons are disabled by default.

Started this as its own plugin, but since it's requires just two more lines in halloformat, I decided it might fit better there. I can also create it as a custom plugin if you'd rather have that.