[AUCTeX] adding function to LaTeX-math-list

[Massmann, M. (Michael)]

Dear all,

 

I’m new to Emacs: I hope my question is not too stupid.

 

I’m trying to augment my LaTeX-math-list by a keybinding to insert \mathsf{}, akin to the \mathcal{} provided by Auctex by default. I have added

 

(?\M-s LaTeX-math-sf)

 

to LaTeX-math-list and then defined

 

(defun LaTeX-math-sf (char)

  "Insert a {\\mathscr CHAR}."

  (insert "\\mathsf{" (char-to-string char) "}")

)

 

Yet when I execute the keybinding I get an error message saying: “Wrong type argument: commandp, LaTeX-math-sf”

 

I’d be most grateful if someone could indicate what I’m doing wrong. Any hint is most welcome. Thanks!

 

Best,

Michael