Re: [xsl] Grouping in match patterns

Subject: Re: [xsl] Grouping in match patterns
From: "Bridger Dyson-Smith bdysonsmith@xxxxxxxxx" <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx>
Date: Sat, 18 Jul 2020 23:01:29 -0000
Hi -
http://exslt.org/

Should work.

Best,
Bridger

On Sat, Jul 18, 2020, 6:46 PM Martynas JuseviD
ius martynas@xxxxxxxxxxxxx <
xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx> wrote:

> 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>

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