Patch for /trunk/python3/diff_match_patch.py

```
deadline as declared by diff_lineMode is only passed to diff_main which itself
declares deadline optional, hence should diff_lineMode.
```

Original issue reported on code.google.com by `calistop...@gmail.com` on 23 Jan 2014 at 4:20

Attachments:
- [diff_match_patch.py.patch](https://storage.googleapis.com/google-code-attachments/google-diff-match-patch/issue-96/comment-0/diff_match_patch.py.patch)

Open python3/diff_match_patch.py and inspect diff_lineMode alongside diff_main, focusing on how the deadline argument is declared and forwarded. Compare the behavior with the attached diff_match_patch.py.patch; done means the optional deadline handling is consistent between the two functions.

Scritto dal modello di indicizzazione a partire dal testo della issue.