[Voiceglue] Hashing filenames

[Doug Campbell]

> >     The issue of collisions is a valid one, though.  My guess is that
> >     collisions will probably never happen, but I'm still pondering a
> >     multi-entry-bucket structure just in case they do.
> 
> With MD5 or SHA1 you will never see accidental collisions.

With reasonable hash length that is true, but the main point
of this exercise is to reduce file name lengths.  I'm thinking
about, say, a 32-character hash, which would have a very small
possibility of collision.

Doug Campbell