diff --git a/asm.img b/asm.img
index 74b4308..07964a4 100755
Binary files a/asm.img and b/asm.img differ
diff --git a/asm.qf b/asm.qf
index 73940c3..6536d11 100755
--- a/asm.qf
+++ b/asm.qf
@@ -9,6 +9,7 @@ var currop
 2 const OP_REG16
 3 const OP_SREG
 4 const OP_IMM
+5 const OP_INDIRECT
 
 : op! ( op type ) currop @ >r optypes r@ + ! ops r@ + ! 1 r> + currop ! ;
 
@@ -16,12 +17,15 @@ var currop
 OP_REG8 mkreg reg8
 OP_REG16 mkreg reg16
 OP_SREG mkreg sreg
+OP_INDIRECT mkreg ireg
 0 reg16 ax 0 reg8 al 4 reg8 ah
 1 reg16 cx 1 reg8 cl 5 reg8 ch
 2 reg16 dx 2 reg8 dl 6 reg8 dh
 3 reg16 bx 3 reg8 bl 7 reg8 bh
 4 reg16 sp 5 reg16 bp 6 reg16 si 7 reg16 di
 0 sreg es 1 sreg cs 2 sreg ss 3 sreg ds
+0 ireg [ax] 1 ireg [cx] 2 ireg [dx] 3 ireg [bx]
+5 ireg [bp] 6 ireg [si] 7 ireg [di]
 
 : # OP_IMM op! ;
 
@@ -32,9 +36,11 @@ var lblfixup var currlbl
 : mk-lbl-fixpoint
   here currlbl-head @ , tell , lblfixup @ , currlbl-head ! ;
 
+: tell>addr &h100 + ;
+
 : :> makedo tell , 0 , does> 0 # currlbl ! ;
 : fixlabel.rel currlbl @ @ tell - &hff & tell 1 - seek outb! ;
-: fixlabel.addr currlbl @ @ &h100 + tell 2 - seek outw! ;
+: fixlabel.addr currlbl @ @ tell>addr tell 2 - seek outw! ;
 : fixlabel ( fixtype -- ) if fixlabel.rel else fixlabel.addr then ;
 : fixpoint.seek ( p -- ) 1 + @ seek ;
 : fixpoint.fix ( p -- ) 2 + @ fixlabel ;
@@ -91,6 +97,14 @@ OP_IMM OP_REG8 :noname &hb0 op1 + outb! op2 outb! ; ' movb impl
 : modrm ( mod rm reg ) 8 * | swap 64 * | outb! ;
 2 inst add
 OP_REG16 OP_REG16 :noname &h01 outb! &h03 op1 op2 modrm ; ' add impl
+OP_IMM OP_REG8 :noname &h80 outb! 3 op1 0 modrm op2 outb! ; ' add impl
+2 inst xor
+OP_REG16 OP_REG16 :noname &h31 outb! &h03 op1 op2 modrm ; ' xor impl
+2 inst cmp
+OP_IMM OP_REG16 :noname &h81 outb! 3 op1 0 modrm op2 outw! ; ' cmp impl
+
+1 inst div
+OP_REG16 :noname &hf7 outb! &h03 op1 &h06 modrm ; ' div impl
 
 1 inst push
 &h06 :+sreg ' push impl
@@ -98,8 +112,14 @@ OP_REG16 OP_REG16 :noname &h01 outb! &h03 op1 op2 modrm ; ' add impl
 1 inst pop
 &h07 :+sreg ' pop impl
 &h58 :+r ' pop impl
-1 inst dec
+1 inst dec 
 &h48 :+r ' dec impl
+1 inst inc
+&h40 :+r ' inc impl
+
+1 inst jmp
+OP_INDIRECT :noname &hff outb! 0 op1 4 modrm ; ' jmp impl
+OP_REG16 :noname &hff outb! 3 op1 4 modrm ; ' jmp impl
 
 : :jumprel here >r 1 LBL_REL | inst 
   :| anondo >r , OP_IMM r> does> @ outb! op1 outb! |; execute
diff --git a/clean.bat b/clean.bat
new file mode 100755
index 0000000..2a462ef
--- /dev/null
+++ b/clean.bat
@@ -0,0 +1,2 @@
+del asm.img
+build
diff --git a/cleanall.bat b/cleanall.bat
new file mode 100755
index 0000000..84543be
--- /dev/null
+++ b/cleanall.bat
@@ -0,0 +1,3 @@
+del *.img
+build
+
diff --git a/in.asm b/in.asm
index 2405e47..6fed4e7 100755
--- a/in.asm
+++ b/in.asm
@@ -1,21 +1,29 @@
    cs push \ copy code segment to data segment
    ds pop
 
-   cx 11 # mov
+   ax 0 # mov
+\ print number
+\ in: ax = number
+\ clobbers: ax, bx, cx, dx
+   cx 10 # mov
+   bx bx xor
 
-:> loop 
-   :> msg
-   dx msg mov
-   dx cx add
-   ah 9 # movb
+:> moredigits
+   bx inc 
+   dx dx xor
+   cx div
+   dx push
+   ax 0 # cmp
+   moredigits jne
+
+:> moredigits
+   dx pop
+   dl 48 # add
+   ax &h0200 # mov
    &h21 int
-   
-   cx dec
-   loop jge
+   bx dec
+   moredigits jne
 
    0 .EXIT
 
-msg <:
-   : nl 13 outb! 10 outb! ;
-   d" Hello World!" nl d" $"
-
+   cx 11 # mov
diff --git a/out.com b/out.com
index 22597a6..6663b48 100755
Binary files a/out.com and b/out.com differ
diff --git a/qf.asm b/qf.asm
new file mode 100755
index 0000000..0cec70f
--- /dev/null
+++ b/qf.asm
@@ -0,0 +1,57 @@
+   cs push \ copy code segment to data segment
+   ds pop
+
+\ print number
+\ in: ax = number
+\ clobbers: ax, cx, dx
+   ax 123 # mov
+   cx 10 # mov
+:> moredigits
+   dx dx xor
+   cx div
+   dl 48 # add
+   ax push
+   ax &h0200 # mov
+   &h21 int
+   ax pop
+   moredigits jne
+
+   0 .EXIT
+
+   cx 11 # mov
+
+\ Register allocation:
+\ ax - top of stack value
+\ ds:di - pointer above second value in stack
+\ ss:sp - return stack pointer
+\ ds:bx - instruction pointer
+\ dx - current instruction (w) - clobberable
+
+\ interpreter: indirect threaded
+\ dictionary entry layout:
+\ next (w) | charcount (b) | name (b+) | codeptr (w) | args...
+
+:> @next
+   dx [bx] mov
+   bx 2 # add
+   [dx] jmp
+: .NEXT @next jmp ;
+
+: lbl>list mkdoer currlbl @ , 0 currlbl ! 
+  does> @ dup execute dlbl execute <: ;
+
+:> @latest @latest lbl>list latest!
+: outname! 
+  tell 0 outb! 
+  0 begin in@ dup [ in@  lit ] != while outb! 1 + repeat drop
+  tell >rot swap seek outb! seek ;
+: @mkword latest! outname! ;
+: :asm @mkword tell 2 + tell>addr outw! ;
+
+:asm ; bx pop .NEXT
+:> $docolon
+  bx push
+  dx bx mov
+  .NEXT
+
+
diff --git a/qf.bas b/qf.bas
index 9e9f199..9c0b5fb 100755
--- a/qf.bas
+++ b/qf.bas
@@ -39,7 +39,7 @@ COMMON SHARED trace%
 
 inline% = -1
 interpretcp = -1
-trace% = 10 ' 10
+trace% = 0 ' 10
 
 OPEN "messages.txt" FOR INPUT AS #1
 FOR i = 0 TO 31
@@ -325,7 +325,7 @@ SUB execute (op%)
   CASE O.DIV
     r = pop
     l = pop
-    CALL push(l / r)
+    CALL push(INT(l / r))
 
   CASE O.BITAND
     r = pop
diff --git a/trace.txt b/trace.txt
index bd0f8ee..ff640e5 100755
--- a/trace.txt
+++ b/trace.txt
@@ -35,6 +35,9 @@ read: OP_SREG
 read: 4
 read: const
 read: OP_IMM
+read: 5
+read: const
+read: OP_INDIRECT
 read: :
 read: op!
 read: (
@@ -83,6 +86,9 @@ read: reg16
 read: OP_SREG
 read: mkreg
 read: sreg
+read: OP_INDIRECT
+read: mkreg
+read: ireg
 read: 0
 read: reg16
 read: ax
@@ -143,6 +149,27 @@ read: ss
 read: 3
 read: sreg
 read: ds
+read: 0
+read: ireg
+read: [ax]
+read: 1
+read: ireg
+read: [cx]
+read: 2
+read: ireg
+read: [dx]
+read: 3
+read: ireg
+read: [bx]
+read: 5
+read: ireg
+read: [bp]
+read: 6
+read: ireg
+read: [si]
+read: 7
+read: ireg
+read: [di]
 read: :
 read: #
 read: OP_IMM
@@ -177,6 +204,11 @@ read: currlbl-head
 read: !
 read: ;
 read: :
+read: tell>addr
+read: &h100
+read: +
+read: ;
+read: :
 read: :>
 read: makedo
 read: tell
@@ -209,8 +241,7 @@ read: fixlabel.addr
 read: currlbl
 read: @
 read: @
-read: &h100
-read: +
+read: tell>addr
 read: tell
 read: 2
 read: -
@@ -537,6 +568,37 @@ read: ;
 read: '
 read: add
 read: impl
+read: 2
+read: inst
+read: xor
+read: OP_REG16
+read: OP_REG16
+read: :noname
+read: &h31
+read: outb!
+read: &h03
+read: op1
+read: op2
+read: modrm
+read: ;
+read: '
+read: xor
+read: impl
+read: 1
+read: inst
+read: div
+read: OP_REG16
+read: :noname
+read: &hf7
+read: outb!
+read: &h03
+read: op1
+read: &h06
+read: modrm
+read: ;
+read: '
+read: div
+read: impl
 read: 1
 read: inst
 read: push
@@ -571,6 +633,33 @@ read: :+r
 read: '
 read: dec
 read: impl
+read: 1
+read: inst
+read: jmp
+read: OP_INDIRECT
+read: :noname
+read: &hff
+read: outb!
+read: 0
+read: op1
+read: 4
+read: modrm
+read: ;
+read: '
+read: jmp
+read: impl
+read: OP_REG16
+read: :noname
+read: &hff
+read: outb!
+read: 3
+read: op1
+read: 4
+read: modrm
+read: ;
+read: '
+read: jmp
+read: impl
 read: :
 read: :jumprel
 read: here
@@ -658,6 +747,42 @@ read: push
 read: \
 read: ds
 read: pop
+read: \
+read: \
+read: \
+read: ax
+read: 123
+read: #
+read: mov
+read: cx
+read: 10
+read: #
+read: mov
+read: :>
+read: moredigits
+read: dx
+read: dx
+read: xor
+read: cx
+read: div
+read: dl
+read: 48
+read: #
+read: add
+read: ax
+read: push
+read: ax
+read: &h0200
+read: #
+read: mov
+read: &h21
+read: int
+read: ax
+read: pop
+read: moredigits
+read: jne
+read: 0
+read: .EXIT
 read: cx
 read: 11
 read: #
@@ -696,3 +821,98 @@ read: ;
 read: d"
 read: nl
 read: d"
+read: \
+read: \
+read: \
+read: \
+read: \
+read: \
+read: \
+read: \
+read: \
+read: :>
+read: @next
+read: dx
+read: [bx]
+read: mov
+read: bx
+read: 2
+read: #
+read: add
+read: [dx]
+read: jmp
+read: :
+read: .NEXT
+read: @next
+read: jmp
+read: ;
+read: :
+read: lbl>list
+read: mkdoer
+read: currlbl
+read: @
+read: ,
+read: 0
+read: currlbl
+read: !
+read: does>
+read: @
+read: dup
+read: execute
+read: dlbl
+read: execute
+read: <:
+read: ;
+read: :>
+read: @latest
+read: @latest
+read: lbl>list
+read: latest!
+read: :
+read: outname!
+read: tell
+read: 0
+read: outb!
+read: 0
+read: begin
+read: in@
+read: dup
+read: [
+read: in@
+read: lit
+read: ]
+read: !=
+read: while
+read: outb!
+read: 1
+read: +
+read: repeat
+read: drop
+read: tell
+read: >rot
+read: swap
+read: seek
+read: outb!
+read: seek
+read: ;
+read: :
+read: @mkword
+read: latest!
+read: outname!
+read: ;
+read: :
+read: :asm
+read: @mkword
+read: tell
+read: 2
+read: +
+read: tell>addr
+read: outw!
+read: ;
+read: :asm
+read: bx
+read: pop
+read: .NEXT
+read: :>
+read: $docolon
+read: bx