On 2019-12-17 6:01 pm, Paolo Prete wrote:
And thanks again to the Scheme-master Aaron.
I appreciate the kind words, though I doubt my experience rises to the
level of "master".
One last thing:
how can I arrange that function so to obtain output-attributes =
output-attributes + id ?
For example: if output-attributes is (('a' . 'aa') ('i' . 'ii')) it
must
become: (('a' . 'aa') ('i' . 'ii') ('id' . 'foobar_1'))
Where or how are the other output-attributes being set? It is my
understanding that output-attributes is unset by default, so any
\override or \tweak would not need to worry about existing definitions.
That said, consider this pattern:
%%%%
\version "2.19.83"
{ \tweak Accidental.output-attributes.id 123 bes'4 }
%%%%
Keep in mind this only *adds* a new key-value pair to the alist; it does
not change an existing entry with the same key.
-- Aaron Hill
