Given two text files, how can I find passages that are alike? I know that I can use Meld or another diff tool to show the differences, but how to do the reverse thing?
For example, here are two texts with emphasized similarities:
A) Friendship contrasted solicitude insipidity in introduced literature it. He seemed enote except as oppose do spring my. Between any may mention evening age shortly can ability regular. He shortly sixteen of colonel colonel evening cordial to.
B) Good draw solicitude insipidity in introduced literature it. Hopes lived by rooms oh in no death house. Contented direction any may mention evening but end led excellent ourselves may. Ferrars few arrival his offered not charmed you.