VipNovel site, sometimes duplicates chapters

[dteviot]

Some chapters duplicate the text of previous ones. (Although the title is different)
Need to check for duplicate chapters. e.g.

• https://vipnovel.com/vipnovel/historys-number-1-founder/chapter-296/
• https://vipnovel.com/vipnovel/historys-number-1-founder/chapter-297/
• https://vipnovel.com/vipnovel/historys-number-1-founder/chapter-1008/
• https://vipnovel.com/vipnovel/historys-number-1-founder/chapter-1009/

Possible Diff libraries:

• https://github.com/mmanela/diffplex
• https://blog.groupdocs.com/2020/04/30/groupdocs-comparison-for-net-c-sharp-diff-library-for-comparing-text-files/