;--------------------------------------------------------------------------------------------
;
; Christmas Tree
; for the Vintage Computing Christmas Challenge 2021
;
; Author: lsl/checkpoint (lsl@quantentunnel.de)
; System: Atari ST (low-resolution for correct graphics centering)
; Language used: Motorola 68000 assembly 
;                (developed using Turbo-Assembler 1.7.6 by Soeren Hellwig & Markus Fritze)
; Length of source code: 1939 bytes (assembler .S sourcecode file)
; Length of executable file: 88 bytes (56 bytes + 32 bytes executable header)
; Length of executed code: 56 bytes
; Instructions on how to run the code: start XMASTREE.TOS in low-resolution
;                                      (either real hardware or emulator)
;
;--------------------------------------------------------------------------------------------
; FILE_ID.DIZ ..................... this file
; XMASTREE.png .................... screenshot
; XMASTREE.S ...................... sourcecode as ASCII-file
; XMASTREE.SRC .................... sourcecode in Turbo-Assembler format
; XMASTREE.TOS .................... Atari ST executable
; xmastree-sourcecode-image.png ... image of the sourcecode
;--------------------------------------------------------------------------------------------