On Thu, Oct 03, 2019 at 04:59:28PM -0000, Liam R. E. Quin
liam(_at_)fromoldbooks(_dot_)org scripsit:
While i was preparing for a course on XSLT 3 later this month, i
wondered whether other people would have favourite features that were
introduced in XSLT 3. I know i do.
What do you find most useful? Or like the best?
Maps. I find maps are hands-down the single most useful thing in XSLT 3. (Even
if that's technically 3.1.)
xsl:mode can clearly do much more than I use it for, but the one-line
identity template version is a boon to multi-pass processing.
The general... compactness of expression? I'm not sure what to call it.
<xsl:variable as="xs:integer" name="splitPos" select="min($kids[label =
$labelKeys] ! index-of($kids, .))" />
is certainly *possible* in XSLT 1.0, but I'm pretty sure I couldn't
write it like that. Possibly better phrased as "it's been awhile since
I was annoyed by the lack of function".
-- Graydon
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