[TxMt] Spreadsheets in Textmate

[Domenico Carbotta]

in python, you can create a class that redefines __getitem__,  
__setitem__ and __delitem__.

data["B4"] = data.__getitem__("B4")
data["B4"] = 12 -> data.__setitem__("B4", 12)
del data["B4"] -> data.__delitem__("B4")

and instead of data[i][j] you could use data[i, j], or just let data 
[n] (n in N) return another object that overrides __getitem__,  
__setitem__ and __delitem__ for the specific row. concurrency  
problems may arise. anyway, kudos for the work!

ciao,

domenico