When we hit an exception, pass the line number of the top-of-stack

* This allows us to update the current line highlight before stopping.

qrenderdoc/Windows/PythonShell.cpp

@@ -569,7 +569,8 @@ void PythonShell::traceLine(const QString &file, int line)
   scriptEditor->markerAdd(line > 0 ? line - 1 : 0, CURRENT_MARKER + 1);
 }
 
-void PythonShell::exception(const QString &type, const QString &value, QList<QString> frames)
+void PythonShell::exception(const QString &type, const QString &value, int finalLine,
+                            QList<QString> frames)
 {
   QTextEdit *out = ui->scriptOutput;
   if(QObject::sender() == (QObject *)interactiveContext)
@@ -577,6 +578,9 @@ void PythonShell::exception(const QString &type, const QString &value, QList<QSt
 
   QString exString;
 
+  if(finalLine >= 0)
+    traceLine(QString(), finalLine);
+
   if(!out->toPlainText().endsWith(QLatin1Char('\n')))
     exString = lit("\n");
   if(!frames.isEmpty())