diff --git a/blk/054 b/blk/054
index 70c17ec..a04f8bf 100644
--- a/blk/054
+++ b/blk/054
@@ -10,3 +10,5 @@ MOD         a b -- c        a % b -> c
 AND         a b -- c        a & b -> c
 OR          a b -- c        a | b -> c
 XOR         a b -- c        a ^ b -> c
+
+Shortcuts: 1+ 2+ 1- 2-
diff --git a/emul/forth/z80c.bin b/emul/forth/z80c.bin
index 935068e..c13545b 100644
Binary files a/emul/forth/z80c.bin and b/emul/forth/z80c.bin differ
diff --git a/forth/blk.fs b/forth/blk.fs
index 3287f52..f72bcba 100644
--- a/forth/blk.fs
+++ b/forth/blk.fs
@@ -29,7 +29,7 @@
 : LIST
     BLK@
     16 0 DO
-        I 1 + .2 SPC
+        I 1+ .2 SPC
         64 I * BLK( + (print)
         CRLF
     LOOP
diff --git a/forth/core.fs b/forth/core.fs
index b8cdab3..9feab9c 100644
--- a/forth/core.fs
+++ b/forth/core.fs
@@ -1,6 +1,6 @@
 : H@ HERE @ ;
 : IMMEDIATE
-    CURRENT @ 1 -
+    CURRENT @ 1-
     DUP C@ 128 OR SWAP C!
 ;
 : [ INTERPRET 1 FLAGS ! ; IMMEDIATE
@@ -52,7 +52,7 @@
     2 ALLOT
     DUP H@ -^ SWAP  ( a-H a )
     !
-    H@ 2 -          ( push a. -2 for allot offset )
+    H@ 2-          ( push a. -2 for allot offset )
 ; IMMEDIATE
 
 : CREATE
@@ -97,7 +97,7 @@
 ( Increase loop counter and returns whether we should loop. )
 : _
     R>          ( IP, keep for later )
-    R> 1 +      ( ip i+1 )
+    R> 1+       ( ip i+1 )
     DUP >R      ( ip i )
     I' =        ( ip f )
     SWAP >R     ( f )
@@ -123,7 +123,7 @@
 ;
 
 : DELW
-    1 - 0 SWAP C!
+    1- 0 SWAP C!
 ;
 
 : PREV
@@ -132,7 +132,7 @@
 ;
 
 : WHLEN
-    1 - C@      ( name len field )
+    1- C@      ( name len field )
     127 AND     ( 0x7f. remove IMMEDIATE flag )
     3 +         ( fixed header len )
 ;
@@ -155,6 +155,6 @@
     ['] INTERPRET       ( I )
     BEGIN               ( I )
     DUP                 ( I I )
-    R> DROP I 2 - @     ( I I a )
+    R> DROP I 2- @     ( I I a )
     = UNTIL
 ;
diff --git a/forth/fmt.fs b/forth/fmt.fs
index e974a8f..8d9dcd0 100644
--- a/forth/fmt.fs
+++ b/forth/fmt.fs
@@ -50,7 +50,7 @@
         256 /MOD SWAP
         .x .x
         SPC
-        2 +
+        2+
     LOOP
     DROP
     8 0 DO
@@ -58,7 +58,7 @@
         DUP <>{ 0x20 &< 0x7e |> <>}
         IF DROP '.' THEN
         EMIT
-        1 +
+        1+
     LOOP
     CRLF
 ;
diff --git a/forth/icore.fs b/forth/icore.fs
index 1f8757f..9cb00bc 100644
--- a/forth/icore.fs
+++ b/forth/icore.fs
@@ -75,7 +75,7 @@
     ( special case: do we have a negative? )
     DUP '-' = IF
         ( Oh, a negative, let's recurse and reverse )
-        DROP 1 +                  ( a+1 )
+        DROP 1+                   ( a+1 )
         (parsed)                  ( n f )
         0 ROT                     ( f 0 n )
         - SWAP EXIT               ( 0-n f )
@@ -88,7 +88,7 @@
         2DROP 0 EXIT                     ( a 0 )
     THEN
     BEGIN                         ( a r 0 )
-        DROP SWAP 1 +             ( r a+1 )
+        DROP SWAP 1+              ( r a+1 )
         DUP C@                    ( r a c )
         ROT SWAP                  ( a r c )
         _pdacc                    ( a r f )
@@ -113,18 +113,18 @@
 
 : ,
     HERE @ !
-    HERE @ 2 + HERE !
+    HERE @ 2+ HERE !
 ;
 
 : C,
     HERE @ C!
-    HERE @ 1 + HERE !
+    HERE @ 1+ HERE !
 ;
 
 ( The NOT is to normalize the negative/positive numbers to 1
   or 0. Hadn't we wanted to normalize, we'd have written:
   32 CMP 1 - )
-: WS? 33 CMP 1 + NOT ;
+: WS? 33 CMP 1+ NOT ;
 
 : TOWORD
     BEGIN
@@ -141,8 +141,8 @@
     BEGIN
         ( We take advantage of the fact that char MSB is
           always zero to pre-write our null-termination )
-        OVER !            ( a )
-        1 +                  ( a+1 )
+        OVER !               ( a )
+        1+                   ( a+1 )
         C<                   ( a c )
         DUP WS?
     UNTIL
@@ -157,7 +157,7 @@
         DUP C@    ( a c )
         DUP C,    ( a c )
         NOT IF DROP EXIT THEN
-        1 +          ( a+1 )
+        1+        ( a+1 )
     AGAIN
 ;
 
@@ -165,8 +165,8 @@
     HERE @       ( w h )
     SWAP SCPY    ( h )
     ( Adjust HERE -1 because SCPY copies the null )
-    HERE @ 1 - ( h h' )
-    DUP HERE ! ( h h' )
+    HERE @ 1-    ( h h' )
+    DUP HERE !   ( h h' )
     SWAP -       ( sz )
     ( write prev value )
     HERE @ CURRENT @ - ,
@@ -220,7 +220,7 @@
     32 , ,
 ;
 
-: IMMED? 1 - C@ 0x80 AND ;
+: IMMED? 1- C@ 0x80 AND ;
 
 ( ';' can't have its name right away because, when created, it
   is not an IMMEDIATE yet and will not be treated properly by
diff --git a/forth/link.fs b/forth/link.fs
index f869fb3..68074ba 100644
--- a/forth/link.fs
+++ b/forth/link.fs
@@ -30,13 +30,13 @@
     DUP <>{ 0x70 &= 0x58 |= 0x20 |= 0x24 |= <>}
     IF DROP 4 + EXIT THEN
     ( regular word )
-    0x22 = NOT IF 2 + EXIT THEN
+    0x22 = NOT IF 2+ EXIT THEN
     ( it's a lit, skip to null char )
     ( a )
-    1 + ( we skip by 2, but the loop below is pre-inc... )
-    BEGIN 1 + DUP C@ NOT UNTIL
+    1+ ( we skip by 2, but the loop below is pre-inc... )
+    BEGIN 1+ DUP C@ NOT UNTIL
     ( skip null char )
-    1 +
+    1+
 ;
 
 ( Get word addr, starting at name's address )
@@ -57,7 +57,7 @@
           our number will be treated like a regular wordref.
         )
         DROP
-        2 +         ( o ol a+2 )
+        2+          ( o ol a+2 )
         ROT ROT 2DROP ( a )
         EXIT
     THEN
@@ -93,9 +93,9 @@
     ( doesWord is processed exactly like a compiledWord, but
       starts 2 bytes further. )
     ( ol o a2 a1 n )
-    0x2b = IF 2 + THEN
+    0x2b = IF 2+ THEN
     ( ol o a2 a1 )
-    1 +                         ( ol o a2 a1+1 )
+    1+                          ( ol o a2 a1+1 )
     BEGIN                       ( ol o a2 a1 )
         2OVER                   ( ol o a2 a1 ol o )
         SWAP                    ( ol o a2 a1 o ol )
@@ -136,11 +136,11 @@
       prev word is a "hook word", that is, an empty word. )
     ( H@ == target )
     DUP H@ !
-    DUP 1 - C@ 0x7f AND         ( t namelen )
+    DUP 1- C@ 0x7f AND          ( t namelen )
     SWAP 3 - @                  ( namelen po )
     -^                          ( o )
     ( H@+2 == offset )
-    H@ 2 + !                    ( )
+    H@ 2+ !                     ( )
     ( We have our offset, now let's copy our memory chunk )
     H@ @ DUP WHLEN -            ( src )
     DUP H@ -^                   ( src u )
@@ -162,7 +162,7 @@
         DUP ROT                 ( wr wr we )
         ( call RLWORD. we need a sig: ol o wr we )
         H@ @                    ( wr wr we ol )
-        H@ 2 + @                ( wr wr we ol o )
+        H@ 2+ @                 ( wr wr we ol o )
         2SWAP                   ( wr ol o wr we )
         RLWORD                  ( wr )
         ( wr becomes wr's prev and we is wr-header )
diff --git a/forth/parse.fs b/forth/parse.fs
index 9844a9a..fa1af00 100644
--- a/forth/parse.fs
+++ b/forth/parse.fs
@@ -5,9 +5,9 @@
 : (parsec)          ( a -- n f )
     ( apostrophe is ASCII 39 )
     DUP C@ 39 = NOT IF 0 EXIT THEN      ( a 0 )
-    DUP 2 + C@ 39 = NOT IF 0 EXIT THEN  ( a 0 )
+    DUP 2+ C@ 39 = NOT IF 0 EXIT THEN   ( a 0 )
     ( surrounded by apos, good, return )
-    1 + C@ 1                            ( n 1 )
+    1+ C@ 1                             ( n 1 )
 ;
 
 ( returns negative value on error )
@@ -28,7 +28,7 @@
     ( '0': ASCII 0x30 'x': 0x78 0x7830: 30768 )
     DUP @ 30768 = NOT IF 0 EXIT THEN    ( a 0 )
     ( We have "0x" prefix )
-    2 +
+    2+
     ( validate slen )
     DUP SLEN                            ( a l )
     DUP 0 = IF DROP 0 EXIT THEN         ( a 0 )
@@ -40,7 +40,7 @@
     hexdig                              ( a r n )
     DUP 0 < IF DROP DROP 1 EXIT THEN    ( a 0 )
     SWAP 16 * +                         ( a r*16+n )
-    SWAP 1 + SWAP                       ( a+1 r )
+    SWAP 1+ SWAP                        ( a+1 r )
     AGAIN
 ;
 
@@ -58,7 +58,7 @@
     ( '0': ASCII 0x30 'b': 0x62 0x6230: 25136 )
     DUP @ 25136 = NOT IF 0 EXIT THEN    ( a 0 )
     ( We have "0b" prefix )
-    2 +
+    2+
     ( validate slen )
     DUP SLEN                            ( a l )
     DUP 0 = IF DROP 0 EXIT THEN         ( a 0 )
@@ -70,7 +70,7 @@
     bindig                              ( a r n )
     DUP 0 < IF DROP DROP 1 EXIT THEN    ( a 0 )
     SWAP 2 * +                          ( a r*2+n )
-    SWAP 1 + SWAP                       ( a+1 r )
+    SWAP 1+ SWAP                        ( a+1 r )
     AGAIN
 ;
 
diff --git a/forth/readln.fs b/forth/readln.fs
index 730de9b..8566a62 100644
--- a/forth/readln.fs
+++ b/forth/readln.fs
@@ -14,7 +14,7 @@
 ( points to INBUF )
 : IN( 2 RDLNMEM+ ;
 ( points to INBUF's end )
-: IN) INBUFSZ 2 + RDLNMEM+ ;
+: IN) INBUFSZ 2+ RDLNMEM+ ;
 
 ( flush input buffer )
 ( set IN> to IN( and set IN> @ to null )
@@ -25,7 +25,7 @@
 : (inbs)
     ( already at IN( ? )
     IN> @ IN( = IF EXIT THEN
-    IN> @ 1 - IN> !
+    IN> @ 1- IN> !
     SPC BS
 ;
 
diff --git a/forth/str.fs b/forth/str.fs
index b877be0..dcc80c9 100644
--- a/forth/str.fs
+++ b/forth/str.fs
@@ -2,6 +2,6 @@
     DUP     ( astart aend )
     BEGIN
     DUP C@ 0 = IF -^ EXIT THEN
-    1 +
+    1+
     AGAIN
 ;
diff --git a/forth/z80a.fs b/forth/z80a.fs
index 38a7fca..f84eebf 100644
--- a/forth/z80a.fs
+++ b/forth/z80a.fs
@@ -371,7 +371,7 @@
 ( Place BEGIN, where you want to jump back and AGAIN after
   a relative jump operator. Just like BSET and BWR. )
 : BEGIN, PC ;
-: AGAIN, PC - 1 - A, ;
+: AGAIN, PC - 1- A, ;
 
 : BSET PC SWAP ! ;
 : BWR @ AGAIN, ;
@@ -383,11 +383,10 @@
 : IFNC, JRC, FJR, ;
 : THEN,
     DUP PC          ( l l pc )
-    -^ 1 -          ( l off )
+    -^ 1-           ( l off )
     ( warning: l is a PC offset, not a mem addr! )
     SWAP ORG @ +    ( off addr )
     C!
 ;
 : FWR BSET 0 A, ;
 : FSET @ THEN, ;
-
diff --git a/forth/z80c.fs b/forth/z80c.fs
index e96ffe0..4da5d45 100644
--- a/forth/z80c.fs
+++ b/forth/z80c.fs
@@ -381,3 +381,48 @@ CODE (im1)
     IM1,
     EI,
 ;CODE
+
+CODE 0
+    HL 0 LDddnn,
+    HL PUSHqq,
+;CODE
+
+CODE 1
+    HL 1 LDddnn,
+    HL PUSHqq,
+;CODE
+
+CODE -1
+    HL -1 LDddnn,
+    HL PUSHqq,
+;CODE
+
+CODE 1+
+    HL POPqq,
+    chkPS,
+    HL INCss,
+    HL PUSHqq,
+;CODE
+
+CODE 1-
+    HL POPqq,
+    chkPS,
+    HL DECss,
+    HL PUSHqq,
+;CODE
+
+CODE 2+
+    HL POPqq,
+    chkPS,
+    HL INCss,
+    HL INCss,
+    HL PUSHqq,
+;CODE
+
+CODE 2-
+    HL POPqq,
+    chkPS,
+    HL DECss,
+    HL DECss,
+    HL PUSHqq,
+;CODE