[fomus-devel] text but not markup?

[padovani]

Is it possible to include a lilypond text throught fomus that isn't 
intialized by th "^" symbol?
I.e.: "_" or also another types of texts like "/tempo"... I'm trying to 
do it throught format function but I'm not geting it... the example 
would clarify better what I'm trying to make... tx for any help

(fomus :output '(:lilypond :view t)
       :LILYPOND-TEXTTEMPO-MARKUP (concatenate 'string (format nil "~A" 
#\backspace) " \\tempo ~A")
       :ensemble-type :orchestra
       :parts (list 
                    (make-part   :name "Piano"   :instr :piano  
                                 :events  
                                 (loop   
                                   for off from 0 to 10 by 1/2   
                                   collect (make-note :off off        
      
                                                      :dur (if (< off 
10) 1/2 1)              
                                                      :note (+ 48 
(random 25))
                                                      :marks (if (= off 7)
                                                               
'((:TEXTTEMPO "8.=120"))))))))