update the previous fix: SCN_SAVEPOINTLEFT() is only accessible in QScintilla >= 2.8, always save the file on actionSave()

src/mainwin.cc

@@ -1237,8 +1237,6 @@ void MainWindow::actionSave()
 		actionSaveAs();
 	}
 	else {
-		if (!editor->isContentModified())
-			return;
 		setCurrentOutput();
 		QFile file(this->fileName);
 		if (!file.open(QIODevice::WriteOnly | QIODevice::Truncate | QIODevice::Text)) {

src/scintillaeditor.cpp

@@ -71,7 +71,9 @@ QString ScintillaEditor::toPlainText()
 void ScintillaEditor::setContentModified(bool modified)
 {
   // FIXME: Due to an issue with QScintilla, we need to do this on the document itself.
+#if QSCINTILLA_VERSION >= 0x020800
   qsci->SCN_SAVEPOINTLEFT();
+#endif
   qsci->setModified(modified);
 }