6. Interfaces for programmers

Advanced tweaks may be performed by using Scheme. If you are not familiar with Scheme, you may wish to read our Scheme tutorial.

6.1 Music functions
6.2 Programmer interfaces
6.3 Building complicated functions
6.4 Markup programmer interface
6.5 Contexts for programmers
6.6 Scheme procedures as properties
6.7 Using Scheme code instead of `\tweak`
6.8 Difficult tweaks