This trap recolours a window.

• All registers not shown above are not used on entry and are preserved on exit.
• The colour list to which A1.L points is eight bytes long containing the new colours. For mode 4 only bytes 0, 2, 4 and 6 need be specified.
• The contents of the window are left unaltered. Only the colours are changed.
• This trap does not work with GD2 colours.

The example below shows the use of this trap call to alter colours. It is assumed that the mode is 8 and that the ID of the window's channel is in A0. This will change black to green, blue to yellow and so on.

color   moveq   #$26,d0         ; SD_RECOL
        lea     newcol,a1       ; Colour list
        moveq   #-1,d3          ; Timeout
        trap    #3              ; Alter the colours
        ...                     

newcol  dc.b    4,6,1,7,0,3,5,2 ; New mode 8 colours for black, blue,
                                ; red etc.