### - d -

- DEFINED_CONST : iseq.h
- DEFINED_CVAR : iseq.h
- DEFINED_FUNC : iseq.h
- DEFINED_GVAR : iseq.h
- DEFINED_IVAR : iseq.h
- DEFINED_IVAR2 : iseq.h
- DEFINED_METHOD : iseq.h
- DEFINED_REF : iseq.h
- DEFINED_YIELD : iseq.h
- DEFINED_ZSUPER : iseq.h
- disable_flag_count : ruby.c
- disable_gems : ruby.c
- disable_rubyopt : ruby.c
- doc_open : syck.h
- doc_processing : syck.h
- dump_copyright : ruby.c
- dump_flag_count : ruby.c
- dump_insns : ruby.c
- dump_parsetree : ruby.c
- dump_parsetree_with_comment : ruby.c
- dump_syntax : ruby.c
- dump_usage : ruby.c
- dump_version : ruby.c
- dump_yydebug : ruby.c