Christmas Challenge 2023

Author: iamsi
Category: Christmas Challenge
System:   BBC B
Language: BASIC 2
Len source code: 71
Len exe file:    71

Instructions:
Load the attached. ssd disc image into any BBC emulator and press shift-break (often shift-f12)
Description:
Works through every line one character at a time it then checks the pattern data encoded into " ,:Y:," to see if that bit is set in the data at that offset if it is it displays a *. 
Comments:
Happy Christmas, and have a great new year!
ASCII source is in src.txt this was then *CRUNCHed with beebug's toolkit 2 to get to the 71 byte final tokenized file - ENTRY