Outputting current moment to svg

[Erik Ronström]

Hi,

I’m trying to output some identifiers to my svg, so that I can access different 
objects later.

I found this thread:
http://lilypond.1069038.n5.nabble.com/id-s-for-svg-elements-td152945.html

explaining how to output pitch, which is useful. But I also want to output the 
”timing” (current moment) of each note, and I can’t figure out how to do it.

This question seems to have been asked before 
(https://lists.gnu.org/archive/html/lilypond-user/2013-12/msg00207.html), but I 
couldn’t find any conclusive answer.

Any examples greatly appreciated!

Erik