how to use getkey?

Manoj Rajagopalan ma... at
Sat Feb 9 00:40:36 UTC 2008

Hi all,

   I'd like to read from a C++ filebuf object and get Ragel to read from 
it. I believe I must specify a getkey method to tell Ragel how to read 
from the filebuf but I don't understand how to do this completely from 
the existing documentation.

   would someone have any example of getkey usage? It needn't be 
specific to what I've mentioned above.


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