ly:format-output
ly:get-all-function-documentation
ly:get-all-translators
- ly:get-glyph
ly:get-option
ly:grob-alist-chain
ly:grob-default-font
ly:stencil-translate
ly:stencil-translate-axis
ly:stencil?
- ly:text-dimension
ly:translator-description
ly:translator-name
ly:translator?