RE: [xsl] xslt phases for FAQ, was Reading the XML declaration using XSL 2

["Andrew Welch" <ajwelch@xxxxxxxxxxxxxxx>]

2 more (dubious ones):

- when validating using XML Schema the source tree gets annotated with
type information.

- namespace prefixes get expanded (namespaces aren't mentioned so far...
need to squeeze them in somewhere)



> Amended by comments so far:
>
>
> Phase 0, XML parse of stylesheet and input document:
>    Expand  character references and parsed entities;
>    Determine source doc encoding.
>    Normalize newlines.
>    Normalize whitespace.
>    Replace CDATA sections with characters.
>    Validate (if using a validating parser with validation switched on)
>       Populate defaulted values if using DTD/XML Schema.
>       Identify any nodes with ID values.
>    URI  resolution (E.g.  Catalog management)
>    Build the internal model of the stylesheet
>        (including URI resolution if needed) by parsing the stylesheet
>        including any included or imported stylesheets.
>    Build the internal model of the source document (if present)
>       Action document properties such as xml:space, xml:base etc
>
>
> Phase 1, XSLT transformation.
>    Apply the stylesheet to the input document (if present) (Colin)
>        URI and entity resolution for any doc() and document() calls
>        from the stylesheet. (Colin)
>        Parse additional entities such as the result of
> document() calls,
>    Build the output tree.
>
> Phase 2, Output | Serialisation
>    From the output tree, produce the output document
>    Apply applicable document properties such as xml:space
>    Apply appropriate character encodings
>    Apply any character maps (XSLT 2.0)
>    This could be
>      DOM Document or
>      SAX stream or
>      Serialised to a Disk file  (Jarno)