ome/homebrew-alt — pull request #15 by joshmoore (2012-11-22 12:33:59+00:00)
Title: Handle vcs.revision for BF

```
@master ~ $ bfconvert -version
Version: 4.4.5
VCS revision: ${vcs.revision}
Build date: 21 November 2012
```

Would be good if we could have the actual revision. If not, we may need to patch bioformats to skip printing this.