doc: Fix "Prev" link, take 2.
Commit 6678b58d78 fixed a wrong "Prev" link by changing the link
generation code to use [position()=last()] instead of [last()] in
the predicate on the union of reverse axes. Unfortunately, that
caused documentation builds to take much longer. To fix, combine
the "preceding" and "ancestor" steps into one "preceding" step and
one "ancestor" step, and revert the predicate back to [last()].
The smaller union evades the libxml2 bug while avoiding the build
time regression.
Reported-by: Tom Lane <tgl@sss.pgh.pa.us>
Tested-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://postgr.es/m/1132496.1781718007%40sss.pgh.pa.us
Backpatch-through: 14
Branch
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REL_18_STABLE
Details
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https://git.postgresql.org/pg/commitdiff/5562b2657f942113b77bd557234a2ac4d08a49c5
Modified Files
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doc/src/sgml/stylesheet-speedup-xhtml.xsl | 52 +++++++++++++++----------------
1 file changed, 26 insertions(+), 26 deletions(-)
