Revert "Delete contrib/xml2's legacy implementation of xml_is_well_formed()."

Tom Lane <tgl@sss.pgh.pa.us>

Commit: c59f94e81e56fe24428952f116f3c9555f42cc4f
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: 2016-11-07T15:27:52Z
Releases: 10.0
Revert "Delete contrib/xml2's legacy implementation of xml_is_well_formed()."

This partly reverts commit 20540710e83f2873707c284a0c0693f0b57156c4.
Since we've given up on adding PGDLLEXPORT markers to PG_FUNCTION_INFO_V1,
there's no need to remove the legacy compatibility function.  I kept the
documentation changes, though, as they seem appropriate anyway.

Files

PathChange+/−
contrib/xml2/xpath.c modified +45 −0