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Result list snippets: incorrect page number detection could sometimes prevent highlighting

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This commit is contained in:
Jean-Francois Dockes 2021-11-13 12:30:52 +01:00
parent 2f6a34d2b4
commit cdaa86b9a0
1 changed files with 17 additions and 12 deletions
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29
src/query/reslistpager.cpp
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@ -148,6 +148,8 @@ void ResListPager::resultPageFor(int docnum)
m_respage = npage;
}
static const SimpleRegexp pagenumre("(^ *\\[[pP]\\.* [0-9]+\\])", 0);
void ResListPager::displayDoc(RclConfig *config, int i, Rcl::Doc& doc,
const HighlightData& hdata, const string& sh)
{
@ -220,23 +222,26 @@ void ResListPager::displayDoc(RclConfig *config, int i, Rcl::Doc& doc,
string richabst;
bool needabstract = parFormat().find("%A") != string::npos;
if (needabstract && m_docSource) {
vector<string> vabs;
m_docSource->getAbstract(doc, vabs);
vector<string> snippets;
m_docSource->getAbstract(doc, snippets);
m_hiliter->set_inputhtml(false);
for (vector<string>::const_iterator it = vabs.begin();
it != vabs.end(); it++) {
if (!it->empty()) {
for (const auto& snippet : snippets) {
if (!snippet.empty()) {
// No need to call escapeHtml(), plaintorich handles it
list<string> lr;
// There may be data like page numbers before the snippet text.
// will be in brackets.
string::size_type bckt = it->find("]");
if (bckt == string::npos) {
m_hiliter->plaintorich(*it, lr, hdata);
// There may be data like page numbers before the snippet text. will be in
// brackets.
if (pagenumre.simpleMatch(snippet)) {
string pagenum = pagenumre.getMatch(snippet, 0);
if (!pagenum.empty()) {
m_hiliter->plaintorich(snippet.substr(pagenum.size()), lr, hdata);
lr.front() = snippet.substr(0, pagenum.size()) + lr.front();
} else {
m_hiliter->plaintorich(snippet, lr, hdata);
}
} else {
m_hiliter->plaintorich(it->substr(bckt), lr, hdata);
lr.front() = it->substr(0, bckt) + lr.front();
m_hiliter->plaintorich(snippet, lr, hdata);
}
richabst += lr.front();
richabst += absSep();