Backup diff of WCS (No. 1)

• Backup list
• View the diff current.
• View the diff for visual.
• View the source.
• View the backup.
• Go to WCS.
  • 1 (2015-08-19 (Wed) 00:42:09)
  • 2 (2015-08-30 (Sun) 17:01:26)
  • 3 (2016-03-22 (Tue) 23:36:17)
  • 4 (2018-03-03 (Sat) 16:15:42)

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

- [https://ja.wikipedia.org/wiki/Windows_%E3%82%AB%E3%83%A9%E3%83%BC_%E3%82%B7%E3%82%B9%E3%83%86%E3%83%A0 Windows カラー システム]