Properties & Translators

[Zbynìk Burget]

Hi,
I was red lilypond manual (info lilypond and lilypond-internals)...
... I wasn't understand functionality of translators. How is difference in
using \property [...] \set [...] or \translator [...]?
lilypond-internals is the only one place, where are described all
properties? Exist some another catalog of properties? lilypond-internals
look very unnoticed to me... :-(

Thanks

Zbynek

(lilypond 2.0.3)