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LCS stands for "Longest Common Subsequence". I don't know why their docs say "substring". Maybe they just made a mistake? https://en.wikipedia.org/wiki/Longest

• billforsternz 12y ago
  That explains it, thanks. Amusingly the wikipedia "longest common subsequence" page emphasises that this is different to and commonly confused with the "longest common substring". Illustrating this confusion neatly, the OP's repository implements subsequence, but is not only called substring but documented by a wikipedia link to substring!
  • sagivo 12y ago
    already updated. thanks for pointing it out