TOKENIZER_SET_FOCUS  182 lib/ubasic/tokenizer.c   {"set_focus",               TOKENIZER_SET_FOCUS},
TOKENIZER_SET_FOCUS 1866 lib/ubasic/ubasic.c     accept(TOKENIZER_SET_FOCUS);
TOKENIZER_SET_FOCUS 2437 lib/ubasic/ubasic.c   case TOKENIZER_SET_FOCUS: