Object hierarchy in LilyPond?

[Tomas Valusek]

Hello,

I'm trying to figure out an overall object hierarchy of LilyPond. The 
only way I've discovered so far is to traverse programmers guide and 
follow links. But this is very tedious, since if I want to get something 
done in non-default way, this approach is very confusing.

Could someone please prepare series of charts starting at the reasonable 
abstract level and ending with hierarchy of all LilyPond object, 
contexts and however tha various LilyPond parts are named?

Thank you.

Tomas Valusek