The Focus package
Focuses are lists of numbers where longer lists are treated as focuses on their parent lists. As such, `Focus ` is considered unfocused (it is EQ to all focuses), `Focus [1, 1]` is EQ to `Focus [1, 1, 3]` because their roots are equal, and so on. This isn't useful for testing true equality, but it is quite useful for traversing and pruning indexed rose trees from one locus to another.
- No changelog available
|Versions||0.1, 0.1.1, 0.1.2|
|Dependencies||base (==4.*), MissingH (>=1.0), split (>=0.1)|
|Source repository||head: git clone git://github.com/Soares/Focus.hs.git|
|Upload date||Sat Dec 24 23:55:44 UTC 2011|
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