- SCM noteHeadProperties = updated_grob_properties (daddy_context_, ly_symbol2scm ("NoteHead"));
- SCM value = ly_cdr (scm_sloppy_assq (source_callback, noteHeadProperties));
- execute_pushpop_property (daddy_context_, ly_symbol2scm ("NoteHead"),
+ SCM noteHeadProperties = updated_grob_properties (context (), ly_symbol2scm ("NoteHead"));
+ SCM value = scm_cdr (scm_sloppy_assq (source_callback, noteHeadProperties));
+ execute_pushpop_property (context (), ly_symbol2scm ("NoteHead"),