[gfsd]Extensible Hacking?

[PSobolik]

http://www.gnu.org/gnulist/production/gdbm.html descibes GNU dbm as, "A set 
of database routines that use extensible hacking ." 

http://www.gnu.org/software/gdbm/gdbm.html says, "GNU dbm is a set of 
database routines that use extensible hashing."

I suspect that "extensible hacking" might be a typographical error.

--Paul Sobolik
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