5d37407e3c
Currently, diff outputs a file header, even if there are no changes to the file. This is wonky. It means that the header chunks are ambiguous, since not all header chunks are followed by '@@ hunk', and '--- file', '+++ file' lines can be generated from file content. This changes the way that we decide to print the file header, so we only print it when outputting the first hunk on flushchanges. Flushchanges is called once per regular file, at the end of `diffreg`, so we output a hunk header once per file. |
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| games/lib | ||
| include | ||
| lib | ||
| man | ||
| src | ||