rb_extend_object 2222 error.c            rb_extend_object(exc, mod);
rb_extend_object 2230 error.c            rb_extend_object(exc, mod);
rb_extend_object 2238 error.c            rb_extend_object(exc, mod);
rb_extend_object 2246 error.c            rb_extend_object(exc, mod);
rb_extend_object 1358 eval.c             rb_extend_object(obj, mod);
rb_extend_object  414 ext/cgi/escape/escape.c     rb_extend_object(rb_cCGI, rb_mEscape);
rb_extend_object 1167 ext/etc/etc.c      rb_extend_object(sPasswd, rb_mEnumerable);
rb_extend_object 1202 ext/etc/etc.c      rb_extend_object(sGroup, rb_mEnumerable);
rb_extend_object 1905 ext/readline/readline.c     rb_extend_object(history, rb_mEnumerable);
rb_extend_object  401 ext/syslog/syslog.c     rb_extend_object(target, mSyslogMacros);
rb_extend_object 4351 hash.c             rb_extend_object(envtbl, rb_mEnumerable);
rb_extend_object 1673 include/ruby/ruby.h void rb_extend_object(VALUE,VALUE);
rb_extend_object  599 load.c         	rb_extend_object(th->top_self, th->top_wrapper);
rb_extend_object 1537 marshal.c      	rb_extend_object(obj, m);
rb_extend_object 1605 marshal.c      		    rb_extend_object(v, m);
rb_extend_object 1533 vm_eval.c          rb_extend_object(th->top_self, th->top_wrapper);