Re: [xsl] Algorithm for determining ranges

Subject: Re: [xsl] Algorithm for determining ranges
From: "Michael Kay mike@xxxxxxxxxxxx" <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx>
Date: Fri, 5 Jun 2026 15:38:59 -0000
> On 5 Jun 2026, at 17:31, rick@xxxxxxxxxxxxxx
<xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx> wrote:
>
> Thank you Martin! I need to unravel the select clause on the grouping; there
are some concepts I donbt understand.


The basic idea, I think, is to subtract the value of position() from the third
component of the number; after this manipulation, values that form part of a
contiguous range will have the same value.

Michael Kay
Saxonica

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