Hi,

I am working on a web stie which requires unicode support.

I mostly works; I have spent few days on the following issues with no
solution so any help is very much appreciated.:

1.  I would like to decompose a unicode string into individual
characters and then compose it again. I can do first part with
mystring.chars[i].    How can I put the string back from such
character codes.  Integer.chr does not work on unicodes

2.  How can I URL encode them (I guess I could, if I can get the first
question answered)

3. Is there a function to convert them into HTML/XML entities?

Thanks,

- Sam Walker

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