Further cleanup of ts_headline code.
Suppress a probably-meaningless uninitialized-variable warning
(induced by my previous patch, I'm sorry to say).
Improve mark_hl_fragments()'s test for overlapping cover strings:
it failed to consider the possibility that the current string is
strictly within another one. That's unlikely given the preceding
splitting into MaxWords fragments, but I don't think it's impossible.
Discussion: https://postgr.es/m/16345-2e0cf5cddbdcd3b4@postgresql.org
Branch
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REL9_6_STABLE
Details
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https://git.postgresql.org/pg/commitdiff/c2599b93df0a94cd7d7b042c1bdd2eb6447ead92
Modified Files
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src/backend/tsearch/wparser_def.c | 17 ++++++++++-------
1 file changed, 10 insertions(+), 7 deletions(-)
