| Another example from Hunt and McIlroy, | |
| “An Algorithm for Differential File Comparison.” | |
| https://www.cs.dartmouth.edu/~doug/diff.pdf | |
| Anchored diff gives up on finding anything, | |
| since there are no unique lines. | |
| -- old -- | |
| a | |
| b | |
| c | |
| a | |
| b | |
| b | |
| a | |
| -- new -- | |
| c | |
| a | |
| b | |
| a | |
| b | |
| c | |
| -- diff -- | |
| diff old new | |
| --- old | |
| +++ new | |
| @@ -1,7 +1,6 @@ | |
| -a | |
| -b | |
| -c | |
| -a | |
| -b | |
| -b | |
| -a | |
| +c | |
| +a | |
| +b | |
| +a | |
| +b | |
| +c |