Re: http:location grammar

OK. Thanks Philippe.

John Kaputin.

On 1/13/07, Philippe Le Hegaret <plh@w3.org> wrote:
>
> John Kaputin (gmail) said:
> > Phillippe,
> > can you please explain the meaning of CharData? I can probably guess
> what
> > it
> > is, but I don't understand the notation [^{}]*
>
> As noted in the wikipedia entry on EBNF, W3C used a different version in
> the XML 1.0 spec [1]. We didn't invent however and ^ is pretty common in
> regular expression languages.
>
> [^ ] indicates an optional group where everything is allowed except the
> options in the group. [^{}] means anything except { or }.
>
> Philippe
>
> [1] http://www.w3.org/TR/REC-xml/#sec-notation
>
>