}
-void LaTeXHighlighter::highlightBlock(QString const & text_in)
+void LaTeXHighlighter::highlightBlock(QString const & text)
{
- QString const text = (optsnippet_) ? '[' + text_in + ']' : text_in;
// keyval
if (keyval_) {
// Highlight key-val options. Used in some option widgets.
- static const QRegularExpression exprKeyvalkey("[^=,]+");
- static const QRegularExpression exprKeyvalval("[^,]+");
+ static QRegularExpression exprKeyvalkey("[^=,]+");
+ static QRegularExpression exprKeyvalval("[^,]+");
+ if (optsnippet_) {
+ static QRegularExpression exprKeyvalkey("^=,+");
+ static QRegularExpression exprKeyvalval("^,+");
+ }
QRegularExpressionMatch matchkey = exprKeyvalkey.match(text);
int kvindex = matchkey.capturedStart(0);
while (kvindex >= 0) {
int length = matchkey.capturedLength(0);
setFormat(kvindex, length, keyFormat);
- QRegularExpressionMatch matchval =
- exprKeyvalval.match(text, kvindex + length);
- int kvvindex = matchval.capturedStart(0);
- if (kvvindex > 0) {
- length += matchval.capturedLength(0);
- setFormat(kvvindex, length, valFormat);
+ if (text.size() > kvindex + length && text.at(kvindex + length) == '=') {
+ QRegularExpressionMatch matchval =
+ exprKeyvalval.match(text, kvindex + length);
+ int kvvindex = matchval.capturedStart(0);
+ if (kvvindex > 0) {
+ int vlength = matchval.capturedLength(0);
+ length += vlength;
+ setFormat(kvvindex, vlength, valFormat);
+ }
}
matchkey = exprKeyvalkey.match(text, kvindex + length);
kvindex = matchkey.capturedStart(0);