Added some word fragments

src/main/fragment/vwsz1=vwsz2_plus_vbuaa.asm

@@ -0,0 +1,6 @@
+clc
+adc {z1}
+sta {z1}
+lda {z1}+1
+adc #0
+sta {z1}+1

src/main/fragment/vwuz1=pwuc1_derefidx_vbuxx_minus_vwuz2.asm

@@ -0,0 +1,7 @@
+sec
+lda {c1},x
+sbc {z2}
+sta {z1}
+lda {c1}+1,x
+sbc {z2}+1
+sta {z1}+1

src/main/fragment/vwuz1=pwuc1_derefidx_vbuyy_minus_vwuz2.asm

@@ -0,0 +1,7 @@
+sec
+lda {c1},y
+sbc {z2}
+sta {z1}
+lda {c1}+1,y
+sbc {z2}+1
+sta {z1}+1

src/main/fragment/vwuz1=vwuc1_minus_vwuz2.asm

@@ -0,0 +1,7 @@
+sec
+lda #<{c1}
+sbc {z2}
+sta {z1}
+lda #>{c1}
+sbc {z2}+1
+sta {z1}+1 

src/main/fragment/vwuz1_neq_pwuc1_derefidx_vbuxx_then_la1.asm

@@ -0,0 +1,6 @@
+lda {z1}+1
+cmp {c1}+1,x
+bne {la1}
+lda {z1}
+cmp {c1},x
+bne {la1}

src/main/fragment/vwuz1_neq_pwuc1_derefidx_vbuyy_then_la1.asm

@@ -0,0 +1,6 @@
+lda {z1}+1
+cmp {c1}+1,y
+bne {la1}
+lda {z1}
+cmp {c1},y
+bne {la1}

src/test/kc/sprite-font.kc

@@ -59,7 +59,7 @@ lines: // Draw a number of lines th make up a letter
     jsr line
     jmp lines
 
-line: // Draw a single line
+line: // Draw a single line using uint[5.3] fixed point additions to xpos & ypos
     lda line_xpos
     lsr
     lsr