rb_sourcefile 1273 ext/tk/tcltklib.c const char *base = ruby_enc_find_basename(rb_sourcefile(), NULL, NULL, rb_sourcefile 1279 ext/tk/tcltklib.c rb_str_new2(rb_sourcefile())); rb_sourcefile 1285 ext/tk/tcltklib.c set_rubytk_kitpath(rb_sourcefile()); rb_sourcefile 292 include/ruby/intern.h const char *rb_sourcefile(void); rb_sourcefile 2166 variable.c src = rb_sourcefile();