BASIC-16A

* NAME: BASIC-16A DOC 70181826000 REV A PAGE 18

0614 * TEMPORARY STORAGE 0615 * 0616 * 0617 * 0618 * 0619 ORG '20 START WAY DOWN LOW 0625 * 0626 SETB SZHG INSURE ADDR. CONS. GO IN RIGHT PLACE 0627 * 0628 * 0629 * 0630 * TABLE POINTERS 0631 * 0632 * 0633 00020 000000 PTB BSZ 1 PROGRAM TEXT TABLE BASE POINTER 0634 00021 000000 PTH BSZ 1 PROGRAM TEXT TABLE HIGH POINTER 0635 00022 000000 DFB BSZ 1 DEFINED FUNCTION INDEX BASE POINTER 0636 00023 000000 DFT BSZ 1 DEFINED FUNCTION INDEX HIGH POINTER 0637 00024 000000 FNB BSZ 1 FOR-NEXT TABLE BASE POINTER 0638 00025 000000 FNT BSZ 1 FOR-NEXT TABLE HIGH POINTER 0639 00026 000000 SVB BSZ 1 SIMPLE VARIABLE STORAGE BASE POINTER 0640 00027 000000 SVT BSZ 1 SIMPLE VARIABLE STORAGE HIGH POINTER 0641 00030 000000 DVB BSZ 1 DIMENSIONED VARIABLE STORAGE BASE POINTER 0642 00031 000000 DVT BSZ 1 FIMENSIONEF VARIABLE STORAGE HIGH POINTER 0643 00032 000000 SIB BSZ 1 STATEMENT INDEX BASE POINTER 0644 00033 000000 SIT BSZ 1 STATEMENT INDEX HIGH POINTER 0645 00034 000000 SIP BSZ 1 CURRENT STATEMENT POINTER 0646 00035 000000 PDLP BSZ 1 PUSH DOWN STACK POINTER 0647 00036 000000 RTP BSZ 1 RETURN STACK POINTER 0648 * 0649 * PRIMARY BYTE POINTERS 0650 * 0651 00037 000000 SBP BSZ 1 PRIMARY BYTE FETCH POINTER 0652 00040 000000 DBP BSZ 1 PRIMARY BYTE STORE POINTER 0653 * 0654 * FLOATING POINT ACCUMULATORS 0655 * 0656 00041 000000 CVAL BSZ 2 PRIMARY FLOATING POINT ACCUMULATOR 0657 00043 000000 LVAL BSZ 2 SECONDARY FLOATING POINT ACCUMULATOR 0658 * 0659 * MISCELLANEOUS TEMPORARY STORAGE 0660 * 0661 00045 000000 CPOS BSZ 1 CURRENT CARRIAGE POSITION COUNTER 0662 00046 000000 RDT1 BSZ 1 READ STMT 0663 00047 000000 FSC BSZ 1 FREE SPACE COUNTER 0664 00050 000000 SNUM BSZ 1 STATEMENT NUMBER SAVE 0665 00051 000000 SEQI BSZ 1 SEQUENCING INHIBITION FLAG 0666 00052 000000 DEFN BSZ 1 DUMMY VARIABLE NAME 0667 00053 000000 DEFV BSZ 2 DUMMY VARIABLE VALUE 0668 00055 000000 LOP BSZ 1 LAST OPERATOR PRECEDENCE