diff options
| -rw-r--r-- | src/backend/tsearch/wparser_def.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/src/backend/tsearch/wparser_def.c b/src/backend/tsearch/wparser_def.c index e5c4d7cb049..48e55e141a4 100644 --- a/src/backend/tsearch/wparser_def.c +++ b/src/backend/tsearch/wparser_def.c @@ -2337,22 +2337,24 @@ mark_hl_fragments(HeadlineParsedText *prs, TSQuery query, bool highlightall, /* Mark the chosen fragments (covers) */ mark_fragment(prs, highlightall, startpos, endpos); num_f++; - /* exclude overlapping covers */ + /* Exclude covers overlapping this one from future consideration */ for (i = 0; i < numcovers; i++) { if (i != minI && - ((covers[i].startpos >= covers[minI].startpos && - covers[i].startpos <= covers[minI].endpos) || - (covers[i].endpos >= covers[minI].startpos && - covers[i].endpos <= covers[minI].endpos))) + ((covers[i].startpos >= startpos && + covers[i].startpos <= endpos) || + (covers[i].endpos >= startpos && + covers[i].endpos <= endpos) || + (covers[i].startpos < startpos && + covers[i].endpos > endpos))) covers[i].excluded = true; } } else - break; + break; /* no selectable covers remain */ } - /* show at least min_words if we have not marked anything */ + /* show the first min_words words if we have not marked anything */ if (num_f <= 0) { startpos = endpos = curlen = 0; @@ -2510,6 +2512,7 @@ mark_hl_words(HeadlineParsedText *prs, TSQuery query, bool highlightall, if (bestlen < 0) { curlen = 0; + pose = 0; for (i = 0; i < prs->curwords && curlen < min_words; i++) { if (!NONWORDTOKEN(prs->words[i].type)) |