I'm not sure how to go about opening communication about this other than opening a ticket so sorry if I did this incorrectly (I couldnt find a mailing list). I am interested in assisting development of this project by providing occasional patches. I just started using it but am already loving TuxGuitar. Please advise if there is a better way to communicate.
I'm sure what I have will need to be improved a bit for inclusion, but I wanted to at least get comments on it if possible, so that I can better help get these changes in. The first feature I was really missing was a way to copy an paste between windows. I figured that would be a small change that would help introduce me to the project and allow me to contribute in a way that hopefully doesn't get in anyones way. I have also seen this feature requested a couple times.
I have a git hub branch of my local development at the following url which should allow you to view my patch online and download udiffs. (I checked out from the svn branch pretty recently).