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Editor: fix hang bug in QTextEdit's find()

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This commit is contained in:
Le Tan 2018-08-31 20:08:33 +08:00
parent 3f5ccf6b6e
commit a96c23fff1
1 changed files with 6 additions and 0 deletions
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6
src/veditor.cpp
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@ -616,6 +616,12 @@ bool VEditor::findTextHelper(const QString &p_text,
QRegExp exp;
if (p_options & FindOption::RegularExpression) {
useRegExp = true;
// FIXME: hang bug in Qt's find().
QRegExp test("[$^]+");
if (test.exactMatch(p_text)) {
return false;
}
exp = QRegExp(p_text,
caseSensitive ? Qt::CaseSensitive : Qt::CaseInsensitive);
}