TOKENIZER_SET_EXIT_KEY  216 lib/ubasic/tokenizer.c   {"set_exit_key",            TOKENIZER_SET_EXIT_KEY},
TOKENIZER_SET_EXIT_KEY 2031 lib/ubasic/ubasic.c     accept(TOKENIZER_SET_EXIT_KEY);
TOKENIZER_SET_EXIT_KEY 2492 lib/ubasic/ubasic.c   case TOKENIZER_SET_EXIT_KEY: