In math markup, I’d like to write something like:
%alpha ^{sup} + %alpha ^ {inf}
Obviously this does not work because “sup” is a keyword. Escaping it with double quotes makes the rendering different (literal) , and even with the “ital” keyword in front of it, the result is not conclusive. Is there a way to tell math that the following text is literal but still a symbol?
By the way, writing "sup in the graphical editor seems to work until you try to reedit the formula, which is kind of tricky.