Re: [xsl] Grouping in match patterns

["Martynas Jusevičius martynas@xxxxxxxxxxxxx" <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx>]

Where do you find the Exselt processor? http://exselt.net returns
something else.

On Tue, Jul 14, 2020 at 6:13 PM Martin Honnen martin.honnen@xxxxxx
<xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx> wrote:
>
> Am 14.07.2020 um 18:02 schrieb Martin Honnen martin.honnen@xxxxxx:
> > Am 14.07.2020 um 17:33 schrieb Wendell Piez wapiez@xxxxxxxxxxxxxxx:
> >
> >> XSL-List friends,
> >
> >>
> >
> >> Is there anything special I should know about a match pattern such as
> >
> >> "a / (b|c)" -- which gives me an error (in oXygen and running Saxon)?
> >
> >>
> >
> >> <xsl:template match="a / (b | c)"/>
> >
> >>
> >
> >> Wouldn't it be permitted by the grammar given at
> >
> >> https://www.w3.org/TR/xslt-30/#pattern-syntax? Production [11] would
> >
> >> seem to permit a parenthetical expression as a discrete step. Is there
> >
> >> something I am missing here?
> >
> >
> >
> > It seems the spec indeed allows this.
> >
> >
> >
> > Furthermore, Saxon-JS 2 doesn't complain:
>
>
>
> > Will need to check whether I still have that other XSLT 3 processor
> > Exselt and what it says.
>
> Exselt allows <xsl:template match="a / (b | c)"/> in e.g.
>
> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
>      version="3.0"
>      xmlns:xs="http://www.w3.org/2001/XMLSchema";
>      exclude-result-prefixes="#all"
>      expand-text="yes">
>
>      <xsl:mode on-no-match="shallow-copy"/>
>
>      <xsl:template match="a / (b | c)"/>
>
> </xsl:stylesheet>