Fixed issue with flip filters

src/manifest.tal

@@ -429,14 +429,6 @@ JMP2r
 @scpy ( src* dst* -- ) STH2 &w LDAk STH2kr STA INC2r INC2 LDAk ,&w JCN POP2 #00 STH2r STA JMP2r
 @mclr ( src* len* -- ) OVR2 ADD2 SWP2 &l STH2k #00 STH2r STA INC2 GTH2k ,&l JCN POP2 POP2 JMP2r
 
-@phex ( short* -- )
-
-	SWP phex/b
-	&b ( byte -- ) DUP #04 SFT phex/b
-	&c ( char -- ) #0f AND DUP #09 GTH #27 MUL ADD #30 ADD #18 DEO
-
-JMP2r
-
 @exit ( -- )
 
 	#010f DEO

src/nasu.tal

@@ -71,7 +71,7 @@ BRK
 	( name ) "Nasu 0a
 	( details ) "A 20 "Sprite 20 "Editor 0a
 	( author ) "By 20 "Hundred 20 "Rabbits 0a
-	( date ) "2 20 "Dec 20 "2023 00
+	( date ) "13 20 "Dec 20 "2023 00
 	01
 		( icon ) 83 =appicon
 
@@ -87,16 +87,19 @@ BRK
 		00 00 =file-save-mono "SaveMono $1
 		01 "p =save-theme "SaveTheme $1
 		01 "q =exit "Exit $1
-	06 "Edit $1
+	09 "Edit $1
 		01 "c =edit-copy-chr "Copy $1
 		05 "C =edit-copy-icn "CopyMono $1
 		01 "v =edit-paste "Paste $1
 		01 "x =edit-cut "Cut $1
 		00 08 =edit-erase "Erase $1
 		00 "i =edit-invert "Invert $1
+		00 "c =edit-colorize "Colorize $1
+		00 00 =edit-flipx "Horizontal $1
+		00 00 =edit-flipy "Veritcal $1
 	01 "View $1
 		02 00 =toggle-zoom "Zoom $1
-	09 "Move $1
+	0a "Move $1
 		10 00 =move-up "Up $1
 		20 00 =move-down "Down $1
 		40 00 =move-left "Left $1
@@ -106,6 +109,7 @@ BRK
 		44 00 =move-decw "Decr.W $1
 		84 00 =move-incw "Incr.W $1
 		00 1b =move-reset "Reset $1
+		01 "a =select-all "SelectAll $1
 	07 "Tool $1
 		00 "q =tool-brush "Brush $1
 		00 "w =tool-selector "Selector $1
@@ -510,6 +514,58 @@ JMP2r
 
 !redraw
 
+(
+@|filter )
+
+@filter ( op* -- )
+
+	,&t STR2
+	.selection/y2 LDZ INC #30 SFT .selection/y1 LDZ #30 SFT
+	&ver
+		STHk
+		.selection/x2 LDZ INC #30 SFT .selection/x1 LDZ #30 SFT
+		&hor
+			#00 OVR #00 STHkr [ LIT2 &t $2 ] JSR2
+			INC GTHk ?&hor
+		POP2 POPr
+		INC GTHk ?&ver
+	POP2
+
+JMP2r
+
+@filter-colorize ( x* y* -- )
+	OVR2 OVR2 get-pixel INC #03 AND !put-pixel
+
+@filter-flipx ( x* y* -- )
+	( ignore second half )
+	OVR2
+	( ) [ LIT2 00 -selection/x1 ] LDZ #30 SFT2
+	( ) [ LIT2 00 -selection/x2 ] LDZ INC #30 SFT2 OVR2 SUB2 #01 SFT2
+	( ) ADD2 LTH2 ?{ POP2 POP2 JMP2r }
+	( write )
+	STH2 DUP2 ,&x1 STR2
+	[ LIT2 00 -selection/x2 ] LDZ INC #30 SFT2 #0001 SUB2 SWP2 SUB2
+	[ LIT2 00 -selection/x1 ] LDZ #30 SFT2 ADD2 ,&x2 STR2
+	[ LIT2 &x1 $2 ] STH2kr get-pixel ,&c1 STR
+	[ LIT2 &x2 $2 ] STH2kr get-pixel ,&c2 STR
+	,&x2 LDR2 STH2kr [ LIT &c1 $1 ] put-pixel
+	,&x1 LDR2 STH2r [ LIT &c2 $1 ] !put-pixel
+
+@filter-flipy ( x* y* -- )
+	( ignore second half )
+	DUP2
+	( ) [ LIT2 00 -selection/y1 ] LDZ #30 SFT2
+	( ) [ LIT2 00 -selection/y2 ] LDZ INC #30 SFT2 OVR2 SUB2 #01 SFT2
+	( ) ADD2 LTH2 ?{ POP2 POP2 JMP2r }
+	( write )
+	DUP2 ,&y1 STR2
+	[ LIT2 00 -selection/y2 ] LDZ INC #30 SFT2 #0001 SUB2 SWP2 SUB2 
+	[ LIT2 00 -selection/y1 ] LDZ #30 SFT2 ADD2 ,&y2 STR2
+	DUP2 [ LIT2 &y1 $2 ] get-pixel ,&c1 STR
+	DUP2 [ LIT2 &y2 $2 ] get-pixel ,&c2 STR
+	DUP2 ,&y2 LDR2 [ LIT &c1 $1 ] put-pixel
+	,&y1 LDR2 [ LIT &c2 $1 ] !put-pixel
+
 (
 @|map )
 
@@ -1341,6 +1397,33 @@ JMP2r
 
 !redraw
 
+@edit-colorize ( -- )
+	;filter-colorize filter
+	#01 .state/changed STZ draw-state
+
+!redraw
+
+@edit-flipx ( -- )
+	;filter-flipx filter
+	#01 .state/changed STZ draw-state
+
+!redraw
+
+@edit-flipy ( -- )
+	;filter-flipy filter
+	#01 .state/changed STZ draw-state
+
+!redraw
+
+
+@<phex> ( short* -- )
+	SWP <phex>/b
+	&b ( -- )
+		DUP #04 SFT <phex>/c
+	&c ( -- )
+		#0f AND DUP #09 GTH #27 MUL ADD [ LIT "0 ] ADD #18 DEO
+		JMP2r
+
 ( select )
 
 @tool-brush ( -- ) #00 !set-tool
@@ -1357,6 +1440,10 @@ JMP2r
 @move-incw ( -- ) #0100 !mod-selection
 @move-reset ( -- ) .selection/x1 LDZ2 .selection/x2 STZ2 !redraw
 
+@select-all ( -- )
+	#0000 set-selection-from
+	#0f0f !set-selection-to
+
 ( pick )
 
 @pick-color1 ( -- ) #00 !set-color