RE: [xml-dev] Difference between "normalize" and "canonicalize"?

From
Michael Kay <>
To
"'Costello, Roger L.'" <>,
Date
2009-02-25T12:17:55
ID
<1D09E79C67084E90A41DE039BD6FFD26@Sealion>
Thread
RE: [xml-dev] Difference between "normalize" and "canonicalize"?
> Both "normalize" and "canonicalize" seem to mean:
> 
>    Put into a standard form.
> 
> Do they in fact mean the same thing? If so, why have two 
> terms? Why not have just one term?

A canonical term, perhaps? Or a normalized one?

Yes, they mean the same thing (when used generically). Of course, particular
kinds of normalization or canonicalization use one or the other: e.g.
Unicode normalization, XML canonicalization.

>Why not have just one term?

People like inventing new words when they think an existing word already has
overloaded meanings.

Michael Kay
http://www.saxonica.com/