resolved Per Measure processing of accidentals (flats, sharps)

[JulioHerrlein]

Dear all

 

Is there some way to make a processing of accidentals in the make-omn expression or even later, in the PS expression ?

 

Something like:

 

bar #1 all sharps

bar#2 all flats

etc.

 

I noticed that after many sucessive list processing, my original notes were altered. 

 

Thanks !

Best !

Julio

[JulioHerrlein]

Maybe this could be implemented inside the "omn-dictum" function, since it have the "per bar" processing.

[opmo]

After any pitch processing (conversion to numbers) the system will use the default accidentals:

c cs4 d eb e f fs g gs a bb b

[JulioHerrlein]

Yes,

 

But the purpose of omn-dictum, according to the documentation is to provide the possibiliry of revisions : "The dictum arguments can be seen  as maps, rules or handwritten corrections to a final score." So, this kind of revision is typical.

Maybe keywords like :flats and :sharps

 

Something like:

 

(omn-dictum '((e stacc 1) (:sharps 2) (3q leg 2)) omn2)

 

Best !

Julio

 

[opmo]

This could be done.

[opmo]

Done.

 

(omn-dictum '((e stacc 1) (:all :sharp 2) (3q leg 2)) omn2)
(omn-dictum '((e stacc 1) (bb4 :sharp) (3q leg 2)) omn2)

 

(omn-dictum '((:all :sharp 1) (:all :flat 2))
            '((q bb4 leg a4 mp leg gs4 a4 f) (q bb4 leg a4 mp leg gs4 a4 f)))

[opmo]

REWRITE-ACCIDENTALS - in forthcoming release.

 

(setf sequence
      '((q d4 pp s eb4 leg g4 p leg bb4 leg a4)
        (q. cs5 mf -e 3q gs5 leg fs5 leg c5 b4 ff leg f4 leg e4)))

(rewrite-accidentals sequence :map :chromatic)
=> ((q d4 pp s ds4 leg g4 p leg bb4 leg a4) (q. cs5 mf -e 3q ab5 leg gb5 leg c5 b4 ff leg f4 leg e4))

(rewrite-accidentals sequence :map :sharp)
=> ((q d4 pp s ds4 leg g4 p leg as4 leg a4) (q. cs5 mf -e 3q gs5 leg fs5 leg c5 b4 ff leg f4 leg e4))

(rewrite-accidentals sequence :map :flat)
=> ((q d4 pp s eb4 leg g4 p leg bb4 leg a4) (q. db5 mf -e 3q ab5 leg gb5 leg c5 b4 ff leg f4 leg e4))

 

[JulioHerrlein]

Thank you, Janusz !

Great !!

Best !

Julio