0.3.1

• Cartrige compatibility
  • Add missing peek, peek2, peek4 shorthands (% $ @)
• Predefined functions
  • pack
  • pal with table
  • tline
• Fixes
  • ord: work with binary strings (specially strings with null characters in them)
  • ord: it was returing negative integers, when it should only return positive integers.
  • pal: keep transparency palette intact
  • spr: the rendering was offset by 1px when flipy=true
  • sub: add support for nil parameters