$0000/$0001 - M0 - address pointer
$0002/$0003 - M2 - metastack (values are pushed/pulled here like in the stack) ($05??-$051F)?
$0004/$0005 - M4 - address offset
                   signifies the top of the metastack???
$0006/$0007 - M6 - command queue
$0008/$0009 - M8 - 1st math register
$000C/$000D - MC - 2nd math register

00 (0) - transfer metastack values #$17/#$18 from bottom to M8 (#$E8 #$FF)
01 (0) - transfer metastack values #$15/#$16 from bottom to M8 (#$EA #$FF)
02 (0) - transfer metastack values #$13/#$14 from bottom to M8 (#$EC #$FF)
03 (0) - transfer metastack values #$11/#$12 from bottom to M8 (#$EE #$FF)
04 (0) - transfer metastack values #$0F/#$10 from bottom to M8 (#$F0 #$FF)
05 (0) - transfer metastack values #$0D/#$0E from bottom to M8 (#$F2 #$FF)
06 (0) - transfer metastack values #$0B/#$0C from bottom to M8 (#$F4 #$FF)
07 (0) - transfer metastack values #$09/#$0A from bottom to M8 (#$F6 #$FF)
08 (0) - transfer metastack values #$07/#$08 from bottom to M8 (#$F8 #$FF)
09 (0) - transfer metastack values #$05/#$06 from bottom to M8 (#$FA #$FF)
0A (0) - transfer metastack values #$03/#$04 from bottom to M8 (#$FC #$FF)
0B (0) - transfer metastack values #$01/#$02 from bottom to M8 (#$FE #$FF)
0C (0) - transfer values 0B/0C (11/12) past metastack to M8
0D (0) - transfer values 0D/0E (13/14) past metastack to M8
0E (0) - transfer values 0F/10 (15/16) past metastack to M8
0F (0) - transfer values 11/12 (17/18) past metastack to M8

10 (0) - transfer metastack values #$17/#$18 from bottom to MC (#$E8 #$FF)
11 (0) - transfer metastack values #$15/#$16 from bottom to MC (#$EA #$FF)
12 (0) - transfer metastack values #$13/#$14 from bottom to MC (#$EC #$FF)
13 (0) - transfer metastack values #$11/#$12 from bottom to MC (#$EE #$FF)
14 (0) - transfer metastack values #$0F/#$10 from bottom to MC (#$F0 #$FF)
15 (0) - transfer metastack values #$0D/#$0E from bottom to MC (#$F2 #$FF)
16 (0) - transfer metastack values #$0B/#$0C from bottom to MC (#$F4 #$FF)
17 (0) - transfer metastack values #$09/#$0A from bottom to MC (#$F6 #$FF)
18 (0) - transfer metastack values #$07/#$08 from bottom to MC (#$F8 #$FF)
19 (0) - transfer metastack values #$05/#$06 from bottom to MC (#$FA #$FF)
1A (0) - transfer metastack values #$03/#$04 from bottom to MC (#$FC #$FF)
1B (0) - transfer metastack values #$01/#$02 from bottom to MC (#$FE #$FF)
1C (0) - transfer values 0B/0C (11/12) past metastack to MC
1D (0) - transfer values 0D/0E (13/14) past metastack to MC
1E (0) - transfer values 0F/10 (15/16) past metastack to MC
1F (0) - transfer values 11/12 (17/18) past metastack to MC

2A (0) - store M8 to metastack values 03/04
2B (0) - store M8 to metastack values 01/02

3B (0) - push metastack values 01/02 to metastack

3C (0) - push preloaded values 0B/0C to metastack

3D (0) - push preloaded values 0D/0E to metastack

4X (0) - stores the value of X to $0008 ($0009=#$00)
5X (0) - stores the value of X to $000C ($000D=#$00)
6X (0) - push X to the metastack as a 2-byte value (value, #$00)
7X (0) - adds the value of X to $0008
81 (1) - advance M4 by value, transfer contents of augmented address ($00),0 to M8 and ($00),1 to M9
85 (1) - store 2-byte value of M8 to specified (2) metastack locations
89 (1) - store the  next   value  to M8 ($0009=#$00)
8A (2) - stores the next 2 values to M8
8B (1) - stores the next   value  to MC ($000D=#$00)
8C (2) - stores the next 2 values to MC
8D (1) - push next value (1 byte) to metastack as a 2-byte value
8E (2) - push the next 2 values to the metastack
8F (1) - add the next value to M8
90 (2) - add the next 2 values to M8
A0 (2) - advance M4 by next 2 values, transfer contents of augmented address (1-byte) to $0008 ($0009=#$00)
A2 (2) - advance M4 by next 2 values, transfer contents of $0008 (1-byte) to augmented address.
A3 (2) - push specific metastack byte as 2-byte value to metastack
A4 (2) - store 2-byte contents of specified address (plus 0, plus 1) to M8
A5 (2) - store 1-byte contents of specified address to $0008 ($0009=#$00)
A6 (2) - store 2-byte contents of specified address (plus 0, plus 1) to MC
A7 (2) - store 1-byte contents of specified address to $000C ($000D=#$00)
A8 (2) - store 2-byte contents of M8 to specified address (plus 0, plus 1)
A9 (2) - store 1-byte contents of $0008 to specified address
AA (2) - push 2-byte contents of specified address (plus 0, plus 1) to metastack
AC (2) - push current queue position to metastack & jump to specified address
AE (1) - empty a # of values from the metastack equal to the specified value
B0 (0) - replace M8 with the 2-byte address at the address it contains (plus 0, plus 1)
B1 (0) - pull 2 metastack values, then store 2-byte value of M8 to that address
B3 (0) - pushes M8 to metastack
B4 (0) - pulls 2 values from metastack to MC
B5 (0) - multiply the contents of M8 by the contents of MC (2-byte)
B8 (0) - divide M8 by MC
BB (0) - Add MC to M8
BC (0) - subtract MC from M8
BD (0) - perform a number of left  shifts to M8 equal to MC
BE (0) - perform a number of right shifts to M8 equal to MC

C0 (0) - checks if M8 = MC
C1 (0) - checks if M8 != MC
C2 (0) - checks if M8 < MC (signed)
C3 (0) - checks if M8 ≤ MC (signed)
C4 (0) - checks if M8 > MC (signed)
C5 (0) - checks if M8 ≥ MC (signed)
C6 (0) - checks if M8 < MC (unsigned)
C7 (0) - checks if M8 ≤ MC (unsigned)
C8 (0) - checks if M8 > MC (unsigned)
C9 (0) - checks if M8 ≥ MC (unsigned)
CA (0) - checks if M8 = MC = 0
CB (0) - take the negative of M8 (signed)
CD (0) - swaps the contents of M8 and MC
CF (0) - transfer values #$00-#$07 from ahead of the metastack to $0000-$0007
         inc M0, then JMP ($0000)
D0 (0) - increments M8
D1 (0) - decrements M8
D2 (0) - doubles    M8 (left shift)
D3 (0) - replace M8 with the value specified at the address it contains ($0009=#$00)
D4 (0) - Pull 2 metastack values, store $0008 to address specified
D5 (x) - Adds the first 2 values to M8. Values 3 & 4 indicate the # of redirect addresses that
         follow. The first address is the "else" address if M8 ≥ values 3 & 4. The addresses
         after that correspond to the value of M8 beginning with #$00.
D6 (2) - skips to the address specified in the next 2 values
D7 (2) - skips to the address specified in the next 2 values if comparison was true
D8 (2) - skips to the address specified in the next 2 values if comparison was false
D9 (x) - First two values are the number of loops to run.
         Checks if the next two values are equal to M8. If they don't, advance M6 by 4.
         If the values match, rewrite M6 to address following the matching value.
         If the loop counter runs out, rewrite M6 to whatever address follows.
DA (0) - ANDs the contents of M8 with those of MC
DB (0) - ORAs the contents of M8 with those of MC
DC (0) - EORs the contents of M8 with those of MC

DE (2) - stores address of specified meta value to M8

E9 (3) - runs subfunction specified in next 2 values & pulls a # of metastack bytes equal to 3rd value