On Thu, Jul 12, 2012 at 6:53 AM, Janek Warchoł
<address@hidden> wrote:
Concerning positions override, if you'd like to make all arpeggios
shorter/longer, i recommend using David Nalesnik's generalized
offsetter (search for "generalizing offsets to properties")
This would enable you to make an easy adjustment of the length of the arpeggio line based on what LilyPond assigns by default. Writing
\offset Arpeggio #'positions #'(-1 . 1)
will move each endpoint one staff-space from where it would be ordinarily.
You can (with current development versions) alter just one arpeggio like so:
\once \offset Arpeggio #'positions #'(-1 . 1)
[The version for the file is 2.15.41. Some adjustment would need to be made for 2.14.]
Hope you find this helpful!
-David