Hi,

 

It seems as though the disassemble-omn function and (omn :articulation) can't handle simultaneous articulations (ex. trem+stacc).

 

For example, (omn :articulation (make-omn :length '(3/8 1/8) :pitch (list s e) :velocity '(p< f) :articulation '(trem+gliss - ))) returns (trem -) but should return (trem+gliss -).

 

My apologies if this issue has already been addressed.

The output is correct:

(make-omn
 :length '(3/8 1/8)
 :pitch '(c4 d4)
 :velocity '(p< f)
 :articulation '(trem+gliss -))
=> (q. c4 p< trem+gliss e d4 f)

 

I don't know what the list :pitch (list s e) is.

In Opusmodus gliss is an attribute (spacial articulation) and will not display in:

 (omn :articulation om-form) 

 

Here we see why:

(disassemble-omn 
 (make-omn
  :length '(3/8 1/8)
  :pitch '(c4 d4)
  :velocity '(p< f)
  :articulation '(trem+gliss - )))
=> (:length (3/8 1/8) :pitch (c4 d4) :velocity (p< f) :articulation (trem -) :gliss (1 -1))

 

thanks for the explanation