Backup diff of Lua (No. 1)

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• View the diff for visual.
• View the source.
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• Go to Lua.
  • 1 (2020-03-21 (Sat) 01:56:45)
  • 2 (2020-05-12 (Tue) 18:40:02)

• The added line is THIS COLOR.
• The deleted line is THIS COLOR.

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