diff --git a/.github/workflows/clang-format-check.yml b/.github/workflows/clang-format-check.yml
index 6b815cf..b657d00 100644
--- a/.github/workflows/clang-format-check.yml
+++ b/.github/workflows/clang-format-check.yml
@@ -10,5 +10,5 @@ jobs:
       uses: jidicula/clang-format-action@v4.14.0
       with:
         clang-format-version: '19'
-        exclude-regex: '(qt-template|mkinstaller)'
+        exclude-regex: '(qt-template|mkinstaller|grammar)'
         fallback-style: 'LLVM' # optional
diff --git a/.gitignore b/.gitignore
index ab0726c..98ded05 100644
--- a/.gitignore
+++ b/.gitignore
@@ -78,3 +78,8 @@ CMakeLists.txt.user*
 
 #VSCode
 .vscode/
+
+# antlr 4 caches
+*.interp
+*.tokens
+.antlr/
diff --git a/.gitmodules b/.gitmodules
index 964fd08..d7f5a76 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -17,3 +17,6 @@
 [submodule "WingPlugin"]
 	path = WingPlugin
 	url = git@github.com:Wing-summer/WingHexExplorer2-SDK.git
+[submodule "3rdparty/antlr4-cpp"]
+	path = 3rdparty/antlr4-cpp
+	url = git@github.com:Wing-summer/antlr4-cpp.git
diff --git a/3rdparty/QConsoleWidget/QConsoleIODevice.cpp b/3rdparty/QConsoleWidget/QConsoleIODevice.cpp
index 8afd39a..4a50a28 100644
--- a/3rdparty/QConsoleWidget/QConsoleIODevice.cpp
+++ b/3rdparty/QConsoleWidget/QConsoleIODevice.cpp
@@ -62,7 +62,7 @@ qint64 QConsoleIODevice::writeData(const char *data, qint64 len) {
 
     writtenSinceLastEmit_ += len;
     if (!signalsBlocked()) {
-        emit bytesWritten(writtenSinceLastEmit_);
+        Q_EMIT bytesWritten(writtenSinceLastEmit_);
         writtenSinceLastEmit_ = 0;
     }
     return len;
@@ -82,7 +82,7 @@ void QConsoleIODevice::consoleWidgetInput(const QString &in) {
 
     readSinceLastEmit_ += sz;
     if (!signalsBlocked()) {
-        emit readyRead();
+        Q_EMIT readyRead();
         readyReadEmmited_ = true;
         readSinceLastEmit_ = 0;
     }
diff --git a/3rdparty/QConsoleWidget/QConsoleWidget.cpp b/3rdparty/QConsoleWidget/QConsoleWidget.cpp
index 50e6be5..2ae2337 100644
--- a/3rdparty/QConsoleWidget/QConsoleWidget.cpp
+++ b/3rdparty/QConsoleWidget/QConsoleWidget.cpp
@@ -138,7 +138,7 @@ void QConsoleWidget::handleReturnKey() {
     if (iodevice_->isOpen())
         iodevice_->consoleWidgetInput(code);
 
-    emit consoleCommand(code);
+    Q_EMIT consoleCommand(code);
 }
 
 void QConsoleWidget::handleTabKey() {
@@ -167,7 +167,7 @@ void QConsoleWidget::keyPressEvent(QKeyEvent *e) {
     if (e->modifiers() & Qt::ControlModifier) {
         if (e->key() == Qt::Key_Q) // Ctrl-Q aborts
         {
-            emit abortEvaluation();
+            Q_EMIT abortEvaluation();
             e->accept();
             return;
         }
diff --git a/3rdparty/QHexView/document/qhexcursor.cpp b/3rdparty/QHexView/document/qhexcursor.cpp
index de5a86d..aed3e7c 100644
--- a/3rdparty/QHexView/document/qhexcursor.cpp
+++ b/3rdparty/QHexView/document/qhexcursor.cpp
@@ -129,7 +129,7 @@ bool QHexCursor::hasInternalSelection() const { return !m_sels.isEmpty(); }
 void QHexCursor::clearPreviewSelection() {
     m_selection = m_position;
     m_preMode = SelectionNormal;
-    emit selectionChanged();
+    Q_EMIT selectionChanged();
 }
 
 void QHexCursor::clearSelection() { m_sels.clear(); }
@@ -155,10 +155,10 @@ void QHexCursor::moveTo(qsizetype line, int column, int nibbleindex,
     }
 
     if (clearSelection) {
-        emit selectionChanged();
+        Q_EMIT selectionChanged();
     }
 
-    emit positionChanged();
+    Q_EMIT positionChanged();
 }
 
 void QHexCursor::select(qsizetype line, int column, SelectionModes modes) {
@@ -197,7 +197,7 @@ void QHexCursor::select(qsizetype line, int column, SelectionModes modes) {
         }
     }
 
-    emit selectionChanged();
+    Q_EMIT selectionChanged();
 }
 
 void QHexCursor::moveTo(qsizetype offset, bool clearSelection) {
@@ -223,7 +223,7 @@ void QHexCursor::setInsertionMode(QHexCursor::InsertionMode mode) {
     m_insertionmode = mode;
 
     if (differentmode)
-        emit insertionModeChanged();
+        Q_EMIT insertionModeChanged();
 }
 
 void QHexCursor::setLineWidth(quint8 width) {
@@ -243,7 +243,7 @@ void QHexCursor::switchInsertionMode() {
     else
         m_insertionmode = QHexCursor::OverwriteMode;
 
-    emit insertionModeChanged();
+    Q_EMIT insertionModeChanged();
 }
 
 bool QHexCursor::hasPreviewSelection() const {
@@ -299,5 +299,5 @@ void QHexCursor::mergePreviewSelection() {
     }
     clearPreviewSelection();
 
-    emit selectionChanged();
+    Q_EMIT selectionChanged();
 }
diff --git a/3rdparty/QHexView/document/qhexdocument.cpp b/3rdparty/QHexView/document/qhexdocument.cpp
index 59e2773..9c99172 100644
--- a/3rdparty/QHexView/document/qhexdocument.cpp
+++ b/3rdparty/QHexView/document/qhexdocument.cpp
@@ -71,20 +71,20 @@ void QHexDocument::addUndoCommand(QUndoCommand *command) {
 
 void QHexDocument::setMetabgVisible(bool b) {
     m_metabg = b;
-    emit documentChanged();
-    emit metabgVisibleChanged(b);
+    Q_EMIT documentChanged();
+    Q_EMIT metabgVisibleChanged(b);
 }
 
 void QHexDocument::setMetafgVisible(bool b) {
     m_metafg = b;
-    emit documentChanged();
-    emit metafgVisibleChanged(b);
+    Q_EMIT documentChanged();
+    Q_EMIT metafgVisibleChanged(b);
 }
 
 void QHexDocument::setMetaCommentVisible(bool b) {
     m_metacomment = b;
-    emit documentChanged();
-    emit metaCommentVisibleChanged(b);
+    Q_EMIT documentChanged();
+    Q_EMIT metaCommentVisibleChanged(b);
 }
 
 bool QHexDocument::metabgVisible() { return m_metabg; }
@@ -227,7 +227,7 @@ void QHexDocument::setDocSaved(bool b) {
     if (b) {
         m_undostack->setClean();
     }
-    emit documentSaved(b);
+    Q_EMIT documentSaved(b);
 }
 
 bool QHexDocument::isReadOnly() { return m_readonly; }
@@ -242,7 +242,7 @@ bool QHexDocument::setLockedFile(bool b) {
     if (m_readonly)
         return false;
     m_islocked = b;
-    emit documentLockedFile(b);
+    Q_EMIT documentLockedFile(b);
     return true;
 }
 bool QHexDocument::setKeepSize(bool b) {
@@ -250,7 +250,7 @@ bool QHexDocument::setKeepSize(bool b) {
         return false;
 
     m_keepsize = b;
-    emit documentKeepSize(b);
+    Q_EMIT documentKeepSize(b);
     return true;
 }
 
@@ -326,8 +326,8 @@ bool QHexDocument::addBookMark(qsizetype pos, QString comment) {
     if (!existBookMark(pos)) {
         _bookmarks.insert(pos, comment);
         setDocSaved(false);
-        emit documentChanged();
-        emit bookMarkChanged();
+        Q_EMIT documentChanged();
+        Q_EMIT bookMarkChanged();
         return true;
     }
     return false;
@@ -365,7 +365,7 @@ bool QHexDocument::RemoveBookMarks(const QList<qsizetype> &pos) {
         m_undostack->push(new BookMarkRemoveCommand(this, p, bookMark(p)));
     }
     m_undostack->endMacro();
-    emit documentChanged();
+    Q_EMIT documentChanged();
     return true;
 }
 
@@ -395,8 +395,8 @@ bool QHexDocument::clearBookMark() {
     if (m_keepsize) {
         _bookmarks.clear();
         setDocSaved(false);
-        emit documentChanged();
-        emit bookMarkChanged();
+        Q_EMIT documentChanged();
+        Q_EMIT bookMarkChanged();
         return true;
     }
     return false;
@@ -411,7 +411,7 @@ qsizetype QHexDocument::bookMarksCount() const { return _bookmarks.count(); }
 void QHexDocument::applyBookMarks(const QMap<qsizetype, QString> &books) {
     _bookmarks = books;
     setDocSaved(false);
-    emit documentChanged();
+    Q_EMIT documentChanged();
 }
 
 void QHexDocument::findAllBytes(qsizetype begin, qsizetype end,
@@ -502,7 +502,7 @@ bool QHexDocument::_insert(qsizetype offset, uchar b) {
 bool QHexDocument::_insert(qsizetype offset, const QByteArray &data) {
     m_buffer->insert(offset, data);
     setDocSaved(false);
-    emit documentChanged();
+    Q_EMIT documentChanged();
     return true;
 }
 
@@ -513,14 +513,14 @@ bool QHexDocument::_replace(qsizetype offset, uchar b) {
 bool QHexDocument::_replace(qsizetype offset, const QByteArray &data) {
     m_buffer->replace(offset, data);
     setDocSaved(false);
-    emit documentChanged();
+    Q_EMIT documentChanged();
     return true;
 }
 
 bool QHexDocument::_remove(qsizetype offset, qsizetype len) {
     m_buffer->remove(offset, len);
     setDocSaved(false);
-    emit documentChanged();
+    Q_EMIT documentChanged();
     return true;
 }
 
@@ -636,7 +636,7 @@ QHexDocument::QHexDocument(QHexBuffer *buffer, bool readonly)
 
     connect(m_metadata, &QHexMetadata::metadataChanged, this, [this] {
         setDocSaved(false);
-        emit metaDataChanged();
+        Q_EMIT metaDataChanged();
     });
 
     /*=======================*/
@@ -665,7 +665,7 @@ int QHexDocument::hexLineWidth() const { return m_hexlinewidth; }
 void QHexDocument::setHexLineWidth(quint8 value) {
     m_hexlinewidth = value;
     m_metadata->setLineWidth(value);
-    emit hexLineWidthChanged();
+    Q_EMIT hexLineWidthChanged();
 }
 
 QHexMetadata *QHexDocument::metadata() const { return m_metadata; }
@@ -683,19 +683,19 @@ void QHexDocument::setBaseAddress(quint64 baseaddress) {
         return;
 
     m_baseaddress = baseaddress;
-    emit documentChanged();
+    Q_EMIT documentChanged();
 }
 
-void QHexDocument::sync() { emit documentChanged(); }
+void QHexDocument::sync() { Q_EMIT documentChanged(); }
 
 void QHexDocument::undo() {
     m_undostack->undo();
-    emit documentChanged();
+    Q_EMIT documentChanged();
 }
 
 void QHexDocument::redo() {
     m_undostack->redo();
-    emit documentChanged();
+    Q_EMIT documentChanged();
 }
 
 void QHexDocument::beginMarco(const QString &text) {
@@ -727,7 +727,7 @@ bool QHexDocument::Insert(QHexCursor *cursor, qsizetype offset,
         return false;
     }
 
-    emit documentChanged();
+    Q_EMIT documentChanged();
     return true;
 }
 
@@ -743,7 +743,7 @@ void QHexDocument::Append(QHexCursor *cursor, const QByteArray &data,
     if (cmd) {
         m_undostack->push(cmd);
     }
-    emit documentChanged();
+    Q_EMIT documentChanged();
 }
 
 bool QHexDocument::Replace(QHexCursor *cursor, qsizetype offset,
@@ -757,7 +757,7 @@ bool QHexDocument::Replace(QHexCursor *cursor, qsizetype offset,
     } else {
         return false;
     }
-    emit documentChanged();
+    Q_EMIT documentChanged();
     return true;
 }
 
@@ -769,7 +769,7 @@ bool QHexDocument::Remove(QHexCursor *cursor, qsizetype offset, qsizetype len,
     if (cmd) {
         m_undostack->push(cmd);
     }
-    emit documentChanged();
+    Q_EMIT documentChanged();
     return true;
 }
 
diff --git a/3rdparty/QHexView/document/qhexmetadata.cpp b/3rdparty/QHexView/document/qhexmetadata.cpp
index 412d094..4ff4bfa 100644
--- a/3rdparty/QHexView/document/qhexmetadata.cpp
+++ b/3rdparty/QHexView/document/qhexmetadata.cpp
@@ -196,7 +196,7 @@ bool QHexMetadata::removeLineMetadata(const QHexMetadataItem &item) {
                &item) { return item.second.isEmpty(); });
 #endif
 
-    emit metadataChanged();
+    Q_EMIT metadataChanged();
     return true;
 }
 
@@ -218,7 +218,7 @@ void QHexMetadata::removeMetadata(qsizetype offset) {
     m_metadata.removeIf(rmfn);
 #endif
 
-    emit metadataChanged();
+    Q_EMIT metadataChanged();
 }
 
 QVector<QHexMetadataItem> QHexMetadata::getAllMetadata() const {
@@ -279,7 +279,7 @@ void QHexMetadata::applyMetas(const QVector<QHexMetadataItem> &metas) {
     for (auto &meta : m_metadata) {
         addMetaLines(meta);
     }
-    emit metadataChanged();
+    Q_EMIT metadataChanged();
 }
 
 bool QHexMetadata::hasMetadata() { return m_metadata.count() > 0; }
@@ -320,7 +320,7 @@ void QHexMetadata::endMarco() { m_undo->endMacro(); }
 void QHexMetadata::clear() {
     m_linemeta.clear();
     m_metadata.clear();
-    emit metadataChanged();
+    Q_EMIT metadataChanged();
 }
 
 bool QHexMetadata::metadata(qsizetype begin, qsizetype end,
@@ -329,7 +329,7 @@ bool QHexMetadata::metadata(qsizetype begin, qsizetype end,
     if (checkValidMetadata(begin, end, fgcolor, bgcolor, comment)) {
         QHexMetadataItem absi(begin, end, fgcolor, bgcolor, comment);
         addMetadata(absi);
-        emit metadataChanged();
+        Q_EMIT metadataChanged();
         return true;
     }
     return false;
@@ -344,7 +344,7 @@ void QHexMetadata::setLineWidth(quint8 width) {
             addMetadata(item);
         }
 
-        emit metadataChanged();
+        Q_EMIT metadataChanged();
     }
 }
 
@@ -368,7 +368,7 @@ void QHexMetadata::insertAdjust(qsizetype offset, qsizetype length) {
         addMetaLines(meta);
     }
 
-    emit metadataChanged();
+    Q_EMIT metadataChanged();
 }
 
 void QHexMetadata::insertAdjustRevert(qsizetype offset, qsizetype length) {
@@ -391,7 +391,7 @@ void QHexMetadata::insertAdjustRevert(qsizetype offset, qsizetype length) {
         addMetaLines(meta);
     }
 
-    emit metadataChanged();
+    Q_EMIT metadataChanged();
 }
 
 QVector<QHexMetadataItem> QHexMetadata::removeAdjust(qsizetype offset,
@@ -435,7 +435,7 @@ QVector<QHexMetadataItem> QHexMetadata::removeAdjust(qsizetype offset,
             addMetaLines(meta);
         }
 
-        emit metadataChanged();
+        Q_EMIT metadataChanged();
 
         QtConcurrent::blockingMap(
             rmmetas, [](QHexMetadataItem &meta) { meta.flag = false; });
@@ -473,7 +473,7 @@ void QHexMetadata::removeAdjustRevert(const QVector<QHexMetadataItem> &metas,
         addMetaLines(meta);
     }
 
-    emit metadataChanged();
+    Q_EMIT metadataChanged();
 }
 
 bool QHexMetadata::areColorsContrast(const QColor &color1,
diff --git a/3rdparty/QHexView/document/qhexrenderer.cpp b/3rdparty/QHexView/document/qhexrenderer.cpp
index acfc1a9..0731270 100644
--- a/3rdparty/QHexView/document/qhexrenderer.cpp
+++ b/3rdparty/QHexView/document/qhexrenderer.cpp
@@ -44,21 +44,21 @@ bool QHexRenderer::stringVisible() { return m_asciiVisible; }
 
 void QHexRenderer::setStringVisible(bool b) {
     m_asciiVisible = b;
-    emit m_document->documentChanged();
+    Q_EMIT m_document->documentChanged();
 }
 
 bool QHexRenderer::headerVisible() { return m_headerVisible; }
 
 void QHexRenderer::setHeaderVisible(bool b) {
     m_headerVisible = b;
-    emit m_document->documentChanged();
+    Q_EMIT m_document->documentChanged();
 }
 
 bool QHexRenderer::addressVisible() { return m_addressVisible; }
 
 void QHexRenderer::setAddressVisible(bool b) {
     m_addressVisible = b;
-    emit m_document->documentChanged();
+    Q_EMIT m_document->documentChanged();
 }
 
 void QHexRenderer::switchDoc(QHexDocument *doc) {
diff --git a/3rdparty/QHexView/qhexview.cpp b/3rdparty/QHexView/qhexview.cpp
index a8cdd58..2c58a96 100644
--- a/3rdparty/QHexView/qhexview.cpp
+++ b/3rdparty/QHexView/qhexview.cpp
@@ -116,15 +116,15 @@ QFont QHexView::getHexeditorFont() {
 }
 
 void QHexView::getStatus() {
-    emit canUndoChanged(m_document->canUndo());
-    emit canRedoChanged(m_document->canRedo());
-    emit cursorLocationChanged();
-    emit documentSaved(m_document->isDocSaved());
-    emit documentKeepSize(m_document->isKeepSize());
-    emit documentLockedFile(m_document->isLocked());
-    emit metafgVisibleChanged(m_document->metafgVisible());
-    emit metabgVisibleChanged(m_document->metabgVisible());
-    emit metaCommentVisibleChanged(m_document->metaCommentVisible());
+    Q_EMIT canUndoChanged(m_document->canUndo());
+    Q_EMIT canRedoChanged(m_document->canRedo());
+    Q_EMIT cursorLocationChanged();
+    Q_EMIT documentSaved(m_document->isDocSaved());
+    Q_EMIT documentKeepSize(m_document->isKeepSize());
+    Q_EMIT documentLockedFile(m_document->isLocked());
+    Q_EMIT metafgVisibleChanged(m_document->metafgVisible());
+    Q_EMIT metabgVisibleChanged(m_document->metabgVisible());
+    Q_EMIT metaCommentVisibleChanged(m_document->metaCommentVisible());
 }
 
 void QHexView::establishSignal(QHexDocument *doc) {
@@ -139,16 +139,16 @@ void QHexView::establishSignal(QHexDocument *doc) {
             &QHexView::canRedoChanged);
     connect(doc, &QHexDocument::documentSaved, this, &QHexView::documentSaved);
     connect(doc, &QHexDocument::metabgVisibleChanged, this, [=](bool b) {
-        emit metabgVisibleChanged(b);
-        emit metaStatusChanged();
+        Q_EMIT metabgVisibleChanged(b);
+        Q_EMIT metaStatusChanged();
     });
     connect(doc, &QHexDocument::metafgVisibleChanged, this, [=](bool b) {
-        emit metafgVisibleChanged(b);
-        emit metaStatusChanged();
+        Q_EMIT metafgVisibleChanged(b);
+        Q_EMIT metaStatusChanged();
     });
     connect(doc, &QHexDocument::metaCommentVisibleChanged, this, [=](bool b) {
-        emit metaCommentVisibleChanged(b);
-        emit metaStatusChanged();
+        Q_EMIT metaCommentVisibleChanged(b);
+        Q_EMIT metaStatusChanged();
     });
     connect(doc, &QHexDocument::metaDataChanged, this,
             [=] { this->viewport()->update(); });
@@ -234,12 +234,12 @@ void QHexView::setDocument(const QSharedPointer<QHexDocument> &document,
             &QHexView::moveToSelection);
     connect(m_cursor, &QHexCursor::selectionChanged, this, [this]() {
         this->viewport()->update();
-        emit cursorSelectionChanged();
+        Q_EMIT cursorSelectionChanged();
     });
     connect(m_cursor, &QHexCursor::insertionModeChanged, this,
             &QHexView::renderCurrentLine);
 
-    emit documentChanged(document.data());
+    Q_EMIT documentChanged(document.data());
 
     this->adjustScrollBars();
     this->viewport()->update();
@@ -462,7 +462,7 @@ bool QHexView::Cut(bool hex, int nibbleindex) {
     if (res) {
         return this->RemoveSelection(nibbleindex);
     } else {
-        emit copyLimitRaised();
+        Q_EMIT copyLimitRaised();
         return res;
     }
 }
@@ -517,7 +517,7 @@ bool QHexView::cut(bool hex) {
     if (res) {
         return this->removeSelection();
     } else {
-        emit copyLimitRaised();
+        Q_EMIT copyLimitRaised();
         return res;
     }
 }
@@ -532,7 +532,7 @@ bool QHexView::copy(bool hex) {
 
     // 如果拷贝字节超过 ? MB 阻止
     if (len > 1024 * 1024 * m_copylimit) {
-        emit copyLimitRaised();
+        Q_EMIT copyLimitRaised();
         return false;
     }
 
@@ -558,7 +558,7 @@ void QHexView::setScaleRate(qreal rate) {
     if (rate >= 0.2 && rate < 3.01) {
         m_scaleRate = rate;
         setFontSize(fontSize());
-        emit scaleRateChanged();
+        Q_EMIT scaleRateChanged();
         update();
     }
 }
@@ -569,7 +569,7 @@ QColor QHexView::selBackgroundColor() const {
 
 void QHexView::setSelBackgroundColor(const QColor &newSelBackgroundColor) {
     m_renderer->setSelBackgroundColor(newSelBackgroundColor);
-    emit selBackgroundColorChanged();
+    Q_EMIT selBackgroundColorChanged();
 }
 
 void QHexView::setFontSize(qreal size) {
@@ -583,7 +583,7 @@ QColor QHexView::selectionColor() const { return m_renderer->selectionColor(); }
 
 void QHexView::setSelectionColor(const QColor &newSelectionColor) {
     m_renderer->setSelectionColor(newSelectionColor);
-    emit selectionColorChanged();
+    Q_EMIT selectionColorChanged();
 }
 
 QColor QHexView::bytesAlterBackground() const {
@@ -592,14 +592,14 @@ QColor QHexView::bytesAlterBackground() const {
 
 void QHexView::setBytesAlterBackground(const QColor &newBytesAlterBackground) {
     m_renderer->setBytesAlterBackground(newBytesAlterBackground);
-    emit bytesAlterBackgroundChanged();
+    Q_EMIT bytesAlterBackgroundChanged();
 }
 
 QColor QHexView::bytesColor() const { return m_renderer->bytesColor(); }
 
 void QHexView::setBytesColor(const QColor &newBytesColor) {
     m_renderer->setBytesColor(newBytesColor);
-    emit bytesColorChanged();
+    Q_EMIT bytesColorChanged();
 }
 
 QColor QHexView::bytesBackground() const {
@@ -608,21 +608,21 @@ QColor QHexView::bytesBackground() const {
 
 void QHexView::setBytesBackground(const QColor &newBytesBackground) {
     m_renderer->setBytesBackground(newBytesBackground);
-    emit bytesBackgroundChanged();
+    Q_EMIT bytesBackgroundChanged();
 }
 
 QColor QHexView::addressColor() const { return m_renderer->addressColor(); }
 
 void QHexView::setAddressColor(const QColor &newAddressColor) {
     m_renderer->setAddressColor(newAddressColor);
-    emit addressColorChanged();
+    Q_EMIT addressColorChanged();
 }
 
 QColor QHexView::headerColor() const { return m_renderer->headerColor(); }
 
 void QHexView::setHeaderColor(const QColor &newHeaderColor) {
     m_renderer->setHeaderColor(newHeaderColor);
-    emit headerColorChanged();
+    Q_EMIT headerColorChanged();
 }
 
 void QHexView::mousePressEvent(QMouseEvent *e) {
@@ -794,7 +794,7 @@ void QHexView::moveToSelection() {
     } else
         this->viewport()->update();
 
-    emit cursorLocationChanged(); // added by wingsummer
+    Q_EMIT cursorLocationChanged(); // added by wingsummer
 }
 
 void QHexView::blinkCursor() {
diff --git a/3rdparty/QWingRibbon/ribbon.cpp b/3rdparty/QWingRibbon/ribbon.cpp
index 87f8772..44d147d 100644
--- a/3rdparty/QWingRibbon/ribbon.cpp
+++ b/3rdparty/QWingRibbon/ribbon.cpp
@@ -131,7 +131,7 @@ void Ribbon::dropEvent(QDropEvent *event) {
             pathList.append(urlList.at(i).toLocalFile());
         }
 
-        emit onDragDropFiles(pathList);
+        Q_EMIT onDragDropFiles(pathList);
         event->acceptProposedAction();
     }
 }
diff --git a/3rdparty/QWingRibbon/ribbonbuttongroup.cpp b/3rdparty/QWingRibbon/ribbonbuttongroup.cpp
index 06a6e25..6015751 100644
--- a/3rdparty/QWingRibbon/ribbonbuttongroup.cpp
+++ b/3rdparty/QWingRibbon/ribbonbuttongroup.cpp
@@ -64,7 +64,7 @@ void RibbonButtonGroup::addButton(QToolButton *button) {
     ui->horizontalLayout->addWidget(button);
 
     if (_buttons.size() == 1) {
-        emit emptyStatusChanged(false);
+        Q_EMIT emptyStatusChanged(false);
     }
 }
 
@@ -73,7 +73,7 @@ void RibbonButtonGroup::removeButton(QToolButton *button) {
         ui->horizontalLayout->removeWidget(button);
         _buttons.removeOne(button);
         if (_buttons.empty()) {
-            emit emptyStatusChanged(true);
+            Q_EMIT emptyStatusChanged(true);
         }
     }
 }
diff --git a/3rdparty/antlr4-cpp b/3rdparty/antlr4-cpp
new file mode 160000
index 0000000..b8fc7ca
--- /dev/null
+++ b/3rdparty/antlr4-cpp
@@ -0,0 +1 @@
+Subproject commit b8fc7ca25fc0781ba444b02f2ab203042c0c3f0a
diff --git a/3rdparty/qtsingleapplication/src/qtlocalpeer.cpp b/3rdparty/qtsingleapplication/src/qtlocalpeer.cpp
index a41813f..f37f59f 100644
--- a/3rdparty/qtsingleapplication/src/qtlocalpeer.cpp
+++ b/3rdparty/qtsingleapplication/src/qtlocalpeer.cpp
@@ -168,5 +168,5 @@ void QtLocalPeer::receiveConnection() {
     socket->waitForBytesWritten(1000);
     socket->waitForDisconnected(1000); // make sure client reads ack
     delete socket;
-    emit messageReceived(uMsg); // ### (might take a long time to return)
+    Q_EMIT messageReceived(uMsg); // ### (might take a long time to return)
 }
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8525c61..53476eb 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -46,16 +46,13 @@ if(WIN32)
     add_definitions(-DNOMINMAX)
 endif()
 
-if(${QT_VERSION_MAJOR} EQUAL 5)
-    if(Qt5Widgets_VERSION VERSION_LESS 5.14.0)
-        message(FATAL_ERROR "Minimum supported Qt5 version is 5.14!")
-    endif()
-elseif(${QT_VERSION_MAJOR} EQUAL 6)
+if(${QT_VERSION_MAJOR} EQUAL 6)
     if(Qt6Widgets_VERSION VERSION_LESS 6.6.2)
         message(FATAL_ERROR "Minimum supported Qt6 version is 6.6.2!")
     endif()
 else()
-    message(FATAL_ERROR "Unsupported Qt version!")
+    message(
+        FATAL_ERROR "Qt${QT_VERSION_MAJOR} has been dropped and not supported!")
 endif()
 
 if(MSVC)
@@ -81,6 +78,26 @@ add_subdirectory(3rdparty/WingCodeEdit)
 add_subdirectory(3rdparty/Qt-Advanced-Docking-System)
 add_subdirectory(3rdparty/AngelScript/sdk/angelscript/projects/cmake)
 
+set(DISABLE_WARNINGS ON)
+set(ANTLR4_INSTALL OFF)
+set(ANTLR_BUILD_CPP_TESTS OFF)
+set(ANTLR_BUILD_SHARED OFF)
+set(ANTLR_BUILD_STATIC ON)
+set(WITH_STATIC_CRT OFF)
+add_subdirectory(3rdparty/antlr4-cpp)
+
+set(NUMCAL_GRAMMAR
+    src/grammar/NumCal/NumCalBaseVisitor.cpp
+    src/grammar/NumCal/NumCalBaseVisitor.h
+    src/grammar/NumCal/NumCalLexer.cpp
+    src/grammar/NumCal/NumCalLexer.h
+    src/grammar/NumCal/NumCalParser.cpp
+    src/grammar/NumCal/NumCalParser.h
+    src/grammar/NumCal/NumCalVisitor.cpp
+    src/grammar/NumCal/NumCalVisitor.h)
+
+set(ANTLR4_GRAMMAR ${NUMCAL_GRAMMAR})
+
 set(ANGEL_SCRIPT_ADDON_ROOT
     "${CMAKE_CURRENT_SOURCE_DIR}/3rdparty/AngelScript/sdk/add_on")
 set(ANGEL_SCRIPT_ADDON
@@ -241,8 +258,6 @@ set(CLASS_SRC
     src/class/asdebugger.cpp
     src/class/angelobjstring.h
     src/class/angelobjstring.cpp
-    src/class/scripteditortheme.h
-    src/class/scripteditortheme.cpp
     src/class/appmanager.h
     src/class/appmanager.cpp
     src/class/angelscripthelper.h
@@ -380,15 +395,8 @@ set(TRANSLATION_PATH
     ${CMAKE_CURRENT_SOURCE_DIR}/3rdparty/QWingRibbon
     ${CMAKE_CURRENT_SOURCE_DIR}/src)
 
-if(${QT_VERSION_MAJOR} EQUAL 5)
-    qt5_create_translation(QM_FILES ${TRANSLATION_PATH} ${TS_FILES} OPTIONS
-                           -no-obsolete)
-elseif(${QT_VERSION_MAJOR} EQUAL 6)
-    qt6_create_translation(QM_FILES ${TRANSLATION_PATH} ${TS_FILES} OPTIONS
-                           -no-obsolete)
-else()
-    message(FATAL_ERROR "Unsupported QT version")
-endif()
+qt_create_translation(QM_FILES ${TRANSLATION_PATH} ${TS_FILES} OPTIONS
+                      -no-obsolete)
 
 set(LANG_SRC "${CMAKE_CURRENT_SOURCE_DIR}/lang")
 set(LANG_DEST "${CMAKE_CURRENT_BINARY_DIR}/.tmp/lang")
@@ -453,6 +461,7 @@ set(PROJECT_SOURCES
     ${SCRIPT_ADDON_SRC}
     ${ANGEL_SCRIPT_ADDON}
     ${QM_FILES}
+    ${ANTLR4_GRAMMAR}
     theme/breeze.qrc
     resources.qrc)
 
@@ -472,19 +481,6 @@ if(${QT_VERSION_MAJOR} GREATER_EQUAL 6)
         qt_add_executable(WingHexExplorer2 MANUAL_FINALIZATION
                           ${PROJECT_SOURCES})
     endif()
-else()
-    if(ANDROID)
-        message(FATAL_ERROR "Android is not supported!")
-    else()
-        if(WIN32)
-            set(app_icon_resource_windows
-                "${CMAKE_CURRENT_SOURCE_DIR}/favicon.rc")
-            add_executable(${CMAKE_PROJECT_NAME} ${PROJECT_SOURCES}
-                                                 ${app_icon_resource_windows})
-        else()
-            add_executable(${CMAKE_PROJECT_NAME} ${PROJECT_SOURCES})
-        endif()
-    endif()
 endif()
 
 target_compile_options(
@@ -510,6 +506,7 @@ target_link_libraries(
             QHexView
             WingCodeEdit
             angelscript
+            antlr4_static
             qtadvanceddocking-qt${QT_VERSION_MAJOR})
 
 if(WINGHEX_USE_FRAMELESS)
@@ -521,6 +518,9 @@ if(WIN32)
                           PRIVATE Qt${QT_VERSION_MAJOR}::AxContainer)
 endif()
 
+# emit marco in Qt conflicts with antlr4-cpp
+target_compile_definitions(WingHexExplorer2 PRIVATE QT_NO_EMIT)
+
 target_include_directories(
     ${CMAKE_PROJECT_NAME} PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/3rdparty"
                                   "${CMAKE_CURRENT_SOURCE_DIR}/src")
diff --git a/lang/zh_CN/winghex_zh_CN.ts b/lang/zh_CN/winghex_zh_CN.ts
index 369206c..442dfbd 100644
--- a/lang/zh_CN/winghex_zh_CN.ts
+++ b/lang/zh_CN/winghex_zh_CN.ts
@@ -789,57 +789,57 @@
 <context>
     <name>Logger</name>
     <message>
-        <location filename="../../src/class/logger.cpp" line="96"/>
+        <location filename="../../src/class/logger.cpp" line="98"/>
         <source>[Trace]</source>
         <translation>【跟踪】</translation>
     </message>
     <message>
-        <location filename="../../src/class/logger.cpp" line="103"/>
+        <location filename="../../src/class/logger.cpp" line="105"/>
         <source>[Warn]</source>
         <translation>【警告】</translation>
     </message>
     <message>
-        <location filename="../../src/class/logger.cpp" line="110"/>
+        <location filename="../../src/class/logger.cpp" line="112"/>
         <source>[Info]</source>
         <translation>【信息】</translation>
     </message>
     <message>
-        <location filename="../../src/class/logger.cpp" line="117"/>
+        <location filename="../../src/class/logger.cpp" line="119"/>
         <source>[Debug]</source>
         <translation>【调试】</translation>
     </message>
     <message>
-        <location filename="../../src/class/logger.cpp" line="124"/>
+        <location filename="../../src/class/logger.cpp" line="126"/>
         <source>[Error]</source>
         <translation>【错误】</translation>
     </message>
     <message>
-        <location filename="../../src/class/logger.cpp" line="149"/>
+        <location filename="../../src/class/logger.cpp" line="151"/>
         <source>Critial</source>
         <translation>崩溃</translation>
     </message>
     <message>
-        <location filename="../../src/class/logger.cpp" line="151"/>
+        <location filename="../../src/class/logger.cpp" line="153"/>
         <source>Error</source>
         <translation>错误</translation>
     </message>
     <message>
-        <location filename="../../src/class/logger.cpp" line="153"/>
+        <location filename="../../src/class/logger.cpp" line="155"/>
         <source>Warning</source>
         <translation>警告</translation>
     </message>
     <message>
-        <location filename="../../src/class/logger.cpp" line="155"/>
+        <location filename="../../src/class/logger.cpp" line="157"/>
         <source>Info</source>
         <translation>信息</translation>
     </message>
     <message>
-        <location filename="../../src/class/logger.cpp" line="157"/>
+        <location filename="../../src/class/logger.cpp" line="159"/>
         <source>Debug</source>
         <translation>调试</translation>
     </message>
     <message>
-        <location filename="../../src/class/logger.cpp" line="159"/>
+        <location filename="../../src/class/logger.cpp" line="161"/>
         <source>Trace</source>
         <translation>跟踪</translation>
     </message>
diff --git a/lang/zh_TW/winghex_zh_TW.ts b/lang/zh_TW/winghex_zh_TW.ts
index 52cf632..c4f7d3d 100644
--- a/lang/zh_TW/winghex_zh_TW.ts
+++ b/lang/zh_TW/winghex_zh_TW.ts
@@ -789,57 +789,57 @@
 <context>
     <name>Logger</name>
     <message>
-        <location filename="../../src/class/logger.cpp" line="96"/>
+        <location filename="../../src/class/logger.cpp" line="98"/>
         <source>[Trace]</source>
         <translation>【跟蹤】</translation>
     </message>
     <message>
-        <location filename="../../src/class/logger.cpp" line="103"/>
+        <location filename="../../src/class/logger.cpp" line="105"/>
         <source>[Warn]</source>
         <translation>【警告】</translation>
     </message>
     <message>
-        <location filename="../../src/class/logger.cpp" line="110"/>
+        <location filename="../../src/class/logger.cpp" line="112"/>
         <source>[Info]</source>
         <translation>【資訊】</translation>
     </message>
     <message>
-        <location filename="../../src/class/logger.cpp" line="117"/>
+        <location filename="../../src/class/logger.cpp" line="119"/>
         <source>[Debug]</source>
         <translation>【調試】</translation>
     </message>
     <message>
-        <location filename="../../src/class/logger.cpp" line="124"/>
+        <location filename="../../src/class/logger.cpp" line="126"/>
         <source>[Error]</source>
         <translation>【錯誤】</translation>
     </message>
     <message>
-        <location filename="../../src/class/logger.cpp" line="149"/>
+        <location filename="../../src/class/logger.cpp" line="151"/>
         <source>Critial</source>
         <translation>崩潰</translation>
     </message>
     <message>
-        <location filename="../../src/class/logger.cpp" line="151"/>
+        <location filename="../../src/class/logger.cpp" line="153"/>
         <source>Error</source>
         <translation>錯誤</translation>
     </message>
     <message>
-        <location filename="../../src/class/logger.cpp" line="153"/>
+        <location filename="../../src/class/logger.cpp" line="155"/>
         <source>Warning</source>
         <translation>警告</translation>
     </message>
     <message>
-        <location filename="../../src/class/logger.cpp" line="155"/>
+        <location filename="../../src/class/logger.cpp" line="157"/>
         <source>Info</source>
         <translation>資訊</translation>
     </message>
     <message>
-        <location filename="../../src/class/logger.cpp" line="157"/>
+        <location filename="../../src/class/logger.cpp" line="159"/>
         <source>Debug</source>
         <translation>調試</translation>
     </message>
     <message>
-        <location filename="../../src/class/logger.cpp" line="159"/>
+        <location filename="../../src/class/logger.cpp" line="161"/>
         <source>Trace</source>
         <translation>跟蹤</translation>
     </message>
diff --git a/src/class/angelobjstring.h b/src/class/angelobjstring.h
index f604483..a285ae3 100644
--- a/src/class/angelobjstring.h
+++ b/src/class/angelobjstring.h
@@ -20,13 +20,10 @@
 
 #include "class/asdebugger.h"
 
-#include <QObject>
 #include <QString>
 #include <QtGlobal>
 
-class AngelObjString : public QObject {
-    Q_OBJECT
-
+class AngelObjString {
 public:
     static QString stringToString(void *obj, asDebugger *dbg, asUINT tag);
 
diff --git a/src/class/ascompletion.cpp b/src/class/ascompletion.cpp
index 983a4c9..72dbf57 100644
--- a/src/class/ascompletion.cpp
+++ b/src/class/ascompletion.cpp
@@ -60,7 +60,7 @@ AsCompletion::AsCompletion(WingCodeEdit *p)
                 auto v = index.data(Qt::SelfDataRole).value<CodeInfoTip>();
                 if (v.type == CodeInfoTip::Type::Function ||
                     v.type == CodeInfoTip::Type::ClsFunction) {
-                    emit onFunctionTip(v.getTooltip());
+                    Q_EMIT onFunctionTip(v.getTooltip());
                 }
             });
 
@@ -217,7 +217,7 @@ void AsCompletion::clearCompleteDBUnused() {
         [](const QPair<QString, CompleteDB> &c) { return c.second.time == 0; });
 }
 
-void AsCompletion::clearFunctionTip() { emit onFunctionTip({}); }
+void AsCompletion::clearFunctionTip() { Q_EMIT onFunctionTip({}); }
 
 QString AsCompletion::wordSeperators() const {
     static QString eow(QStringLiteral("~!@$%^&*()_+{}|\"<>?,/;'[]\\-="));
diff --git a/src/class/asdebugger.cpp b/src/class/asdebugger.cpp
index 8fb203b..9bf1ddd 100644
--- a/src/class/asdebugger.cpp
+++ b/src/class/asdebugger.cpp
@@ -41,8 +41,8 @@ void asDebugger::registerToStringCallback(const asITypeInfo *ti,
 }
 
 void asDebugger::takeCommands(asIScriptContext *ctx) {
-    emit onPullVariables(globalVariables(ctx), localVariables(ctx));
-    emit onPullCallStack(retriveCallstack(ctx));
+    Q_EMIT onPullVariables(globalVariables(ctx), localVariables(ctx));
+    Q_EMIT onPullCallStack(retriveCallstack(ctx));
 
     while (m_action == DebugAction::PAUSE) {
         qApp->processEvents();
@@ -66,7 +66,7 @@ void asDebugger::takeCommands(asIScriptContext *ctx) {
         break;
     }
 
-    emit onDebugActionExec();
+    Q_EMIT onDebugActionExec();
 }
 
 void asDebugger::lineCallback(asIScriptContext *ctx) {
@@ -202,7 +202,7 @@ void asDebugger::lineCallback(asIScriptContext *ctx) {
 
     rc(dbgContext, file, lineNbr, col, ctx->GetCallstackSize());
 
-    emit onRunCurrentLine(file, lineNbr);
+    Q_EMIT onRunCurrentLine(file, lineNbr);
 
     takeCommands(ctx);
 }
@@ -210,7 +210,7 @@ void asDebugger::lineCallback(asIScriptContext *ctx) {
 void asDebugger::addFileBreakPoint(const QString &file, int lineNbr) {
     BreakPoint bp(file, lineNbr, false);
     m_breakPoints.push_back(bp);
-    emit breakPointChanged();
+    Q_EMIT breakPointChanged();
 }
 
 void asDebugger::removeFileBreakPoint(const QString &file, int lineNbr) {
@@ -222,7 +222,7 @@ void asDebugger::removeFileBreakPoint(const QString &file, int lineNbr) {
         return;
     }
     m_breakPoints.erase(r);
-    emit breakPointChanged();
+    Q_EMIT breakPointChanged();
 }
 
 void asDebugger::addFuncBreakPoint(const QString &func) {
@@ -231,7 +231,7 @@ void asDebugger::addFuncBreakPoint(const QString &func) {
 
     BreakPoint bp(actual, 0, true);
     m_breakPoints.push_back(bp);
-    emit breakPointChanged();
+    Q_EMIT breakPointChanged();
 }
 
 void asDebugger::removeFuncBreakPoint(const QString &func) {
@@ -240,12 +240,12 @@ void asDebugger::removeFuncBreakPoint(const QString &func) {
         m_breakPoints.begin(), m_breakPoints.end(), [=](const BreakPoint &bp) {
             return bp.name == actual && bp.func == true;
         }));
-    emit breakPointChanged();
+    Q_EMIT breakPointChanged();
 }
 
 void asDebugger::clearBreakPoint() {
     m_breakPoints.clear();
-    emit breakPointChanged();
+    Q_EMIT breakPointChanged();
 }
 
 const QVector<asDebugger::BreakPoint> &asDebugger::breakPoints() {
@@ -374,7 +374,7 @@ bool asDebugger::checkBreakPoint(asIScriptContext *ctx) {
                         auto old = m_breakPoints[n];
                         // Move the breakpoint to the next line
                         m_breakPoints[n].lineNbr = line;
-                        emit onAdjustBreakPointLine(old, line);
+                        Q_EMIT onAdjustBreakPointLine(old, line);
                     }
                 }
             }
diff --git a/src/class/eventfilter.h b/src/class/eventfilter.h
index daa705c..6426e1e 100644
--- a/src/class/eventfilter.h
+++ b/src/class/eventfilter.h
@@ -34,7 +34,7 @@ signals:
 protected:
     bool eventFilter(QObject *obj, QEvent *event) override {
         if (event->type() == m_event) {
-            emit eventTriggered(obj, event);
+            Q_EMIT eventTriggered(obj, event);
         }
         return QObject::eventFilter(obj, event);
     }
diff --git a/src/class/inspectqtloghelper.cpp b/src/class/inspectqtloghelper.cpp
index 283b67b..4f6d1e7 100644
--- a/src/class/inspectqtloghelper.cpp
+++ b/src/class/inspectqtloghelper.cpp
@@ -26,14 +26,14 @@ void InspectQtLogHelper::init() {
 
     menu->addSeparator();
     auto a = new QAction(tr("Clear"), menu);
-    connect(a, &QAction::triggered, this, [this]() { _ctx->clear(); });
+    QObject::connect(a, &QAction::triggered, qApp, [this]() { _ctx->clear(); });
     menu->addAction(a);
 
     auto af = ma.at(0);
     af = menu->insertSeparator(af);
     a = new QAction(tr("TopMost"), menu);
     a->setCheckable(true);
-    connect(a, &QAction::toggled, this, [this](bool b) {
+    QObject::connect(a, &QAction::toggled, qApp, [this](bool b) {
         _logger->setWindowFlag(Qt::WindowStaysOnTopHint, b);
         if (!_logger->isVisible()) {
             _logger->setVisible(true);
@@ -41,10 +41,10 @@ void InspectQtLogHelper::init() {
     });
     menu->insertAction(af, a);
 
-    connect(_ctx, &QTextBrowser::customContextMenuRequested, this,
-            [menu, this](const QPoint &pos) {
-                menu->popup(_ctx->mapToGlobal(pos));
-            });
+    QObject::connect(_ctx, &QTextBrowser::customContextMenuRequested, qApp,
+                     [menu, this](const QPoint &pos) {
+                         menu->popup(_ctx->mapToGlobal(pos));
+                     });
 
     _logger->buildUpContent(_ctx);
     _logger->setWindowTitle(tr("Inspect"));
diff --git a/src/class/inspectqtloghelper.h b/src/class/inspectqtloghelper.h
index 4f9bbed..f9d0aad 100644
--- a/src/class/inspectqtloghelper.h
+++ b/src/class/inspectqtloghelper.h
@@ -3,11 +3,11 @@
 
 #include "dialog/framelessdialogbase.h"
 
-#include <QObject>
+#include <QCoreApplication>
 #include <QTextBrowser>
 
-class InspectQtLogHelper : public QObject {
-    Q_OBJECT
+class InspectQtLogHelper {
+    Q_DECLARE_TR_FUNCTIONS(InspectQtLogHelper)
 
 public:
     static InspectQtLogHelper &instance();
diff --git a/src/class/languagemanager.cpp b/src/class/languagemanager.cpp
index 8dc6f53..f92a3b1 100644
--- a/src/class/languagemanager.cpp
+++ b/src/class/languagemanager.cpp
@@ -105,14 +105,14 @@ LanguageManager::LanguageManager() {
         QLibraryInfo::location(QLibraryInfo::TranslationsPath);
 #endif
 
-    auto qtTranslator = new QTranslator(this);
+    auto qtTranslator = new QTranslator(qApp);
     if (qtTranslator->load(_defaultLocale, QStringLiteral("qtbase"),
                            QStringLiteral("_"), qtPath)) {
 
         qApp->installTranslator(qtTranslator);
     }
 
-    qtTranslator = new QTranslator(this);
+    qtTranslator = new QTranslator(qApp);
     if (qtTranslator->load(_defaultLocale, QStringLiteral("qt"),
                            QStringLiteral("_"), qtPath)) {
 
@@ -122,7 +122,7 @@ LanguageManager::LanguageManager() {
     if (unpackTr(langPath + QStringLiteral("/") + _defaultLocale.name() +
                      QStringLiteral("/") + QStringLiteral(LANG_PAK_NAME),
                  _defaultLocale)) {
-        auto translator = new QTranslator(this);
+        auto translator = new QTranslator(qApp);
         if (translator->load(
                 reinterpret_cast<const uchar *>(_data.trFiles.data()),
                 _data.trFiles.size())) {
@@ -193,7 +193,7 @@ QTranslator *LanguageManager::try2LoadPluginLang(const QString &plgID) {
     if (!langDir.cd(plgID)) {
         return nullptr;
     }
-    auto translator = new QTranslator(this);
+    auto translator = new QTranslator(qApp);
     if (translator->load(_defaultLocale, plgID, QStringLiteral("_"),
                          langDir.absolutePath())) {
         if (qApp->installTranslator(translator)) {
diff --git a/src/class/languagemanager.h b/src/class/languagemanager.h
index 374a42c..f2333a9 100644
--- a/src/class/languagemanager.h
+++ b/src/class/languagemanager.h
@@ -24,9 +24,7 @@
 #include <QStringList>
 #include <QTranslator>
 
-class LanguageManager : public QObject {
-    Q_OBJECT
-
+class LanguageManager {
 public:
     struct LanguageData {
         QByteArray trFiles;
diff --git a/src/class/logger.cpp b/src/class/logger.cpp
index b5605ae..6787e2c 100644
--- a/src/class/logger.cpp
+++ b/src/class/logger.cpp
@@ -86,42 +86,44 @@ Logger &Logger::instance() {
 
 Logger::Level Logger::logLevel() const { return _level; }
 
-void Logger::logPrint(const QString &message) { emit instance().log(message); }
+void Logger::logPrint(const QString &message) {
+    Q_EMIT instance().log(message);
+}
 
 void Logger::newLine() { logPrint({}); }
 
 void Logger::trace(const QString &message) {
     if (instance()._level >= q5TRACE) {
         QString str = message;
-        emit instance().log(packDebugStr(tr("[Trace]") + str));
+        Q_EMIT instance().log(packDebugStr(tr("[Trace]") + str));
     }
 }
 
 void Logger::warning(const QString &message) {
     if (instance()._level >= q2WARN) {
         QString str = message;
-        emit instance().log(packWarnStr(tr("[Warn]") + str));
+        Q_EMIT instance().log(packWarnStr(tr("[Warn]") + str));
     }
 }
 
 void Logger::info(const QString &message) {
     if (instance()._level >= q3INFO) {
         QString str = message;
-        emit instance().log(packInfoStr(tr("[Info]") + str));
+        Q_EMIT instance().log(packInfoStr(tr("[Info]") + str));
     }
 }
 
 void Logger::debug(const QString &message) {
     if (instance()._level >= q4DEBUG) {
         QString str = message;
-        emit instance().log(packDebugStr(tr("[Debug]") + str));
+        Q_EMIT instance().log(packDebugStr(tr("[Debug]") + str));
     }
 }
 
 void Logger::critical(const QString &message) {
     if (instance()._level >= q0FATAL) {
         QString str = message;
-        emit instance().log(packErrorStr(tr("[Error]") + str));
+        Q_EMIT instance().log(packErrorStr(tr("[Error]") + str));
     }
 }
 
diff --git a/src/class/pluginsystem.cpp b/src/class/pluginsystem.cpp
index 3e3db14..f454d32 100644
--- a/src/class/pluginsystem.cpp
+++ b/src/class/pluginsystem.cpp
@@ -3308,7 +3308,7 @@ void PluginSystem::loadPlugin(IWingPlugin *p, PluginInfo &meta,
 
         // dependencies had been checked
 
-        emit pluginLoading(p->pluginName());
+        Q_EMIT pluginLoading(p->pluginName());
 
         p_tr = LanguageManager::instance().try2LoadPluginLang(meta.id);
 
diff --git a/src/class/recentfilemanager.cpp b/src/class/recentfilemanager.cpp
index 0d4c606..8e20959 100644
--- a/src/class/recentfilemanager.cpp
+++ b/src/class/recentfilemanager.cpp
@@ -158,7 +158,7 @@ void RecentFileManager::addRecentFile(const RecentInfo &info) {
 
                         hitems.move(idx, 0);
                     }
-                    emit triggered(f);
+                    Q_EMIT triggered(f);
                 } else {
                     auto index = hitems.indexOf(send);
                     if (index < 0) {
diff --git a/src/class/scripteditortheme.cpp b/src/class/scripteditortheme.cpp
deleted file mode 100644
index 5a3f0b9..0000000
--- a/src/class/scripteditortheme.cpp
+++ /dev/null
@@ -1,233 +0,0 @@
-/*==============================================================================
-** Copyright (C) 2024-2027 WingSummer
-**
-** This program is free software: you can redistribute it and/or modify it under
-** the terms of the GNU Affero General Public License as published by the Free
-** Software Foundation, version 3.
-**
-** This program is distributed in the hope that it will be useful, but WITHOUT
-** ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-** FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
-** details.
-**
-** You should have received a copy of the GNU Affero General Public License
-** along with this program. If not, see <https://www.gnu.org/licenses/>.
-** =============================================================================
-*/
-
-#include "scripteditortheme.h"
-
-#include <QFile>
-#include <QFontDatabase>
-#include <QMetaEnum>
-#include <QXmlStreamReader>
-#include <QXmlStreamWriter>
-
-ScriptEditorTheme::ScriptEditorTheme(QObject *parent) : QObject(parent) {}
-
-ScriptEditorTheme::ScriptEditorTheme(const QString &filename, QObject *parent)
-    : QObject(parent) {
-    if (!filename.isEmpty() && QFile::exists(filename)) {
-        loadTheme(filename);
-    }
-}
-
-ScriptEditorTheme::ColorScheme
-ScriptEditorTheme::colorScheme(Styles style) const {
-    return m_colors.value(style);
-}
-
-void ScriptEditorTheme::setColorScheme(Styles style,
-                                       const ColorScheme &scheme) {
-    m_colors[style] = scheme;
-}
-
-bool ScriptEditorTheme::loadTheme(const QString &filename) {
-    QFile xmlFile(filename);
-    if (!xmlFile.open(QIODevice::ReadOnly | QIODevice::Text)) {
-        return false;
-    }
-    QXmlStreamReader xmlReader(&xmlFile);
-
-    QString name;
-    QString version;
-    QString author;
-    QString comment;
-
-    auto e = QMetaEnum::fromType<Styles>();
-
-    while (!xmlReader.atEnd() && !xmlReader.hasError()) {
-        QXmlStreamReader::TokenType token = xmlReader.readNext();
-
-        if (token == QXmlStreamReader::StartDocument) {
-            if (xmlReader.name() != QStringLiteral("style-scheme")) {
-                return false;
-            }
-            auto attr = xmlReader.attributes();
-            if (readAttr(attr, QStringLiteral("name"), name)) {
-                readAttr(attr, QStringLiteral("version"), version);
-                readAttr(attr, QStringLiteral("author"), author);
-                readAttr(attr, QStringLiteral("comment"), comment);
-            } else {
-                return false;
-            }
-            continue;
-        }
-
-        ColorScheme scheme;
-        QString styleAttr;
-        if (token == QXmlStreamReader::StartElement) {
-            if (xmlReader.name() == QStringLiteral("style")) {
-                auto attr = xmlReader.attributes();
-                if (readAttr(attr, QStringLiteral("name"), styleAttr)) {
-                    auto v = e.keyToValue(styleAttr.toUtf8());
-                    if (v < 0) {
-                        continue;
-                    }
-
-                    if (readAttr(attr, QStringLiteral("foreground"),
-                                 styleAttr)) {
-                        QColor color(styleAttr);
-                        if (color.isValid()) {
-                            scheme.foreground = color;
-                        }
-                    }
-
-                    if (readAttr(attr, QStringLiteral("background"),
-                                 styleAttr)) {
-                        QColor color(styleAttr);
-                        if (color.isValid()) {
-                            scheme.background = color;
-                        }
-                    }
-
-                    if (readAttr(attr, QStringLiteral("fontfamily"),
-                                 styleAttr)) {
-#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
-                        if (QFontDatabase::hasFamily(styleAttr)) {
-#else
-                        if (QFontDatabase().hasFamily(styleAttr)) {
-#endif
-                            scheme.fontFamily = styleAttr;
-                        }
-                    }
-
-                    if (readAttr(attr, QStringLiteral("underLine"),
-                                 styleAttr)) {
-                        scheme.underLine =
-                            QTextCharFormat::UnderlineStyle(styleAttr.toInt());
-                    }
-
-                    if (readAttr(attr, QStringLiteral("bold"), styleAttr)) {
-                        bool ok;
-                        scheme.isBold = string2Bool(styleAttr, ok);
-                        if (!ok) {
-                            scheme.isBold = false;
-                        }
-                    }
-
-                    if (readAttr(attr, QStringLiteral("italic"), styleAttr)) {
-                        bool ok;
-                        scheme.isItalic = string2Bool(styleAttr, ok);
-                        if (!ok) {
-                            scheme.isItalic = false;
-                        }
-                    }
-
-                } else {
-                    continue;
-                }
-            }
-        }
-    }
-
-    m_name = name;
-    m_version = version;
-    m_author = author;
-    m_comment = comment;
-    m_isValid = true;
-    return true;
-}
-
-bool ScriptEditorTheme::saveTheme(const QString &filename) {
-    QFile xmlFile(filename);
-    if (!xmlFile.open(QFile::WriteOnly | QFile::Text)) {
-        return false;
-    }
-    QXmlStreamWriter stream(&xmlFile);
-    stream.setAutoFormatting(true);
-    stream.writeStartDocument();
-
-    auto e = QMetaEnum::fromType<Styles>();
-    for (auto p = m_colors.begin(); p != m_colors.end(); p++) {
-        stream.writeStartElement("style");
-        stream.writeAttribute(QStringLiteral("name"),
-                              e.valueToKey(int(p.key())));
-        auto v = p.value();
-        if (v.foreground.isValid()) {
-            stream.writeAttribute(QStringLiteral("foreground"),
-                                  v.foreground.name());
-        }
-        if (v.background.isValid()) {
-            stream.writeAttribute(QStringLiteral("background"),
-                                  v.background.name());
-        }
-        if (!v.fontFamily.isEmpty()) {
-            stream.writeAttribute(QStringLiteral("fontfamily"), v.fontFamily);
-        }
-        if (v.underLine != QTextCharFormat::NoUnderline) {
-            stream.writeAttribute(QStringLiteral("underLine"),
-                                  QString::number(v.underLine));
-        }
-        if (v.isBold) {
-            stream.writeAttribute(QStringLiteral("bold"),
-                                  bool2String(v.isBold));
-        }
-        if (v.isItalic) {
-            stream.writeAttribute(QStringLiteral("italic"),
-                                  bool2String(v.isBold));
-        }
-        stream.writeEndElement();
-    }
-
-    stream.writeEndDocument();
-
-    xmlFile.close();
-    return true;
-}
-
-bool ScriptEditorTheme::isValid() const { return m_isValid; }
-
-bool ScriptEditorTheme::readAttr(const QXmlStreamAttributes &attrs,
-                                 const QString &name, QString &output) {
-    if (attrs.hasAttribute(name)) {
-        output = attrs.value(name).toString();
-        return true;
-    }
-    return false;
-}
-
-bool ScriptEditorTheme::string2Bool(const QString &str, bool &ok) {
-    if (str.compare(QStringLiteral("true"), Qt::CaseInsensitive) == 0) {
-        ok = true;
-        return true;
-    } else if (str.compare(QStringLiteral("false"), Qt::CaseInsensitive) == 0) {
-        ok = true;
-        return false;
-    } else {
-        ok = false;
-        return false;
-    }
-}
-
-QString ScriptEditorTheme::bool2String(bool b) {
-    return b ? QStringLiteral("true") : QStringLiteral("false");
-}
-
-QString ScriptEditorTheme::comment() const { return m_comment; }
-
-QString ScriptEditorTheme::author() const { return m_author; }
-
-QString ScriptEditorTheme::version() const { return m_version; }
-
-QString ScriptEditorTheme::name() const { return m_name; }
diff --git a/src/class/scripteditortheme.h b/src/class/scripteditortheme.h
deleted file mode 100644
index 482543d..0000000
--- a/src/class/scripteditortheme.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/*==============================================================================
-** Copyright (C) 2024-2027 WingSummer
-**
-** This program is free software: you can redistribute it and/or modify it under
-** the terms of the GNU Affero General Public License as published by the Free
-** Software Foundation, version 3.
-**
-** This program is distributed in the hope that it will be useful, but WITHOUT
-** ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-** FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
-** details.
-**
-** You should have received a copy of the GNU Affero General Public License
-** along with this program. If not, see <https://www.gnu.org/licenses/>.
-** =============================================================================
-*/
-
-#ifndef SCRIPTEDITORTHEME_H
-#define SCRIPTEDITORTHEME_H
-
-#include <QObject>
-
-#include <QTextCharFormat>
-#include <QXmlStreamAttributes>
-
-class ScriptEditorTheme : public QObject {
-    Q_OBJECT
-public:
-    enum class Styles {
-
-    };
-    Q_ENUM(Styles)
-
-    struct ColorScheme {
-        QColor foreground;
-        QColor background;
-        QString fontFamily;
-        QTextCharFormat::UnderlineStyle underLine =
-            QTextCharFormat::NoUnderline;
-        bool isBold = false;
-        bool isItalic = false;
-    };
-
-public:
-    explicit ScriptEditorTheme(QObject *parent = nullptr);
-    explicit ScriptEditorTheme(const QString &filename = QString(),
-                               QObject *parent = nullptr);
-
-    ColorScheme colorScheme(Styles style) const;
-
-    void setColorScheme(Styles style, const ColorScheme &scheme);
-
-    bool loadTheme(const QString &filename);
-
-    bool saveTheme(const QString &filename);
-
-    bool isValid() const;
-
-    QString name() const;
-
-    QString version() const;
-
-    QString author() const;
-
-    QString comment() const;
-
-private:
-    bool readAttr(const QXmlStreamAttributes &attr, const QString &name,
-                  QString &output);
-
-    bool string2Bool(const QString &str, bool &ok);
-
-    QString bool2String(bool b);
-
-private:
-    bool m_isValid = false;
-    QString m_name;
-    QString m_version;
-    QString m_author;
-    QString m_comment;
-    QMap<Styles, ColorScheme> m_colors;
-};
-
-#endif // SCRIPTEDITORTHEME_H
diff --git a/src/class/scriptmachine.cpp b/src/class/scriptmachine.cpp
index 0cbabe7..02c64d8 100644
--- a/src/class/scriptmachine.cpp
+++ b/src/class/scriptmachine.cpp
@@ -670,7 +670,7 @@ bool ScriptMachine::executeScript(ConsoleMode mode, const QString &script,
 
     if (isDbg) {
         _debugger->clearBreakPoint();
-        emit onDebugFinished();
+        Q_EMIT onDebugFinished();
     }
 
     if (retCode) {
diff --git a/src/class/scriptmanager.cpp b/src/class/scriptmanager.cpp
index 52ca34b..348c47a 100644
--- a/src/class/scriptmanager.cpp
+++ b/src/class/scriptmanager.cpp
@@ -39,7 +39,7 @@ QString ScriptManager::userScriptPath() const { return m_usrScriptsPath; }
 
 QString ScriptManager::systemScriptPath() const { return m_sysScriptsPath; }
 
-ScriptManager::ScriptManager() : QObject() {
+ScriptManager::ScriptManager() {
     ASSERT_SINGLETON;
 
     // init script directory
diff --git a/src/class/scriptmanager.h b/src/class/scriptmanager.h
index ba987d7..333d97d 100644
--- a/src/class/scriptmanager.h
+++ b/src/class/scriptmanager.h
@@ -21,13 +21,12 @@
 #include <QDir>
 #include <QFileSystemWatcher>
 #include <QHash>
-#include <QObject>
 
 #include "QWingRibbon/ribbonbuttongroup.h"
 #include "utilities.h"
 
-class ScriptManager : public QObject {
-    Q_OBJECT
+class ScriptManager {
+    Q_DECLARE_TR_FUNCTIONS(ScriptManager)
 
 public:
     struct ScriptDirMeta {
@@ -100,7 +99,7 @@ private:
         return a;
     }
 
-public slots:
+public:
     void runScript(const QString &filename);
 
 private:
diff --git a/src/class/scriptsettings.cpp b/src/class/scriptsettings.cpp
index b487b87..1fd056d 100644
--- a/src/class/scriptsettings.cpp
+++ b/src/class/scriptsettings.cpp
@@ -184,7 +184,7 @@ void ScriptSettings::save(SETTINGS cat) {
                                 m_editorAutoCloseChar);
         WRITE_CONFIG_EDITOR_SET(CODEEDIT_AUTO_IDEN, SETTING_ITEM::AUTO_IDEN,
                                 m_editorAutoIden);
-        emit editorSettingsUpdate();
+        Q_EMIT editorSettingsUpdate();
     }
 
     if (cat.testFlag(SETTING::CONSOLE)) {
@@ -207,7 +207,7 @@ void ScriptSettings::save(SETTINGS cat) {
         WRITE_CONFIG_CONSOLE_SET(CONSOLE_AUTO_CLOSE_CHAR,
                                  SETTING_ITEM::AUTO_CLOSE_CHAR,
                                  m_consoleAutoCloseChar);
-        emit consoleSettingUpdate();
+        Q_EMIT consoleSettingUpdate();
     }
 }
 
diff --git a/src/class/settingmanager.cpp b/src/class/settingmanager.cpp
index 70d0384..3dbac4a 100644
--- a/src/class/settingmanager.cpp
+++ b/src/class/settingmanager.cpp
@@ -170,9 +170,9 @@ void SettingManager::load() {
         }
     }
 
-    emit sigEditorfontSizeChanged(m_editorfontSize);
-    emit sigCopylimitChanged(m_copylimit);
-    emit sigDecodeStrlimitChanged(m_decodeStrlimit);
+    Q_EMIT sigEditorfontSizeChanged(m_editorfontSize);
+    Q_EMIT sigCopylimitChanged(m_copylimit);
+    Q_EMIT sigDecodeStrlimitChanged(m_decodeStrlimit);
 }
 
 QList<RecentFileManager::RecentInfo>
@@ -483,7 +483,7 @@ void SettingManager::setDecodeStrlimit(qsizetype newDecodeStrlimit) {
     if (m_decodeStrlimit != newDecodeStrlimit) {
         m_decodeStrlimit = newDecodeStrlimit;
         _setUnsaved.setFlag(SETTING_ITEM::EDITOR_DECSTRLIMIT);
-        emit sigDecodeStrlimitChanged(m_decodeStrlimit);
+        Q_EMIT sigDecodeStrlimitChanged(m_decodeStrlimit);
     }
 }
 
@@ -494,7 +494,7 @@ void SettingManager::setCopylimit(qsizetype newCopylimit) {
     if (m_copylimit != newCopylimit) {
         m_copylimit = newCopylimit;
         _setUnsaved.setFlag(SETTING_ITEM::EDITOR_COPY_LIMIT);
-        emit sigDecodeStrlimitChanged(m_copylimit);
+        Q_EMIT sigDecodeStrlimitChanged(m_copylimit);
     }
 }
 
@@ -522,7 +522,7 @@ void SettingManager::setEditorfontSize(int newEditorfontSize) {
     if (m_editorfontSize != newEditorfontSize) {
         m_editorfontSize = newEditorfontSize;
         _setUnsaved.setFlag(SETTING_ITEM::EDITOR_FONTSIZE);
-        emit sigEditorfontSizeChanged(newEditorfontSize);
+        Q_EMIT sigEditorfontSizeChanged(newEditorfontSize);
     }
 }
 
diff --git a/src/class/skinmanager.cpp b/src/class/skinmanager.cpp
index d4e44a2..fe257e3 100644
--- a/src/class/skinmanager.cpp
+++ b/src/class/skinmanager.cpp
@@ -26,7 +26,7 @@
 #include <QScreen>
 #include <QStyleFactory>
 
-SkinManager::SkinManager(QObject *parent) : QObject(parent) {
+SkinManager::SkinManager() {
     ASSERT_SINGLETON;
 
     int theme = SettingManager::instance().themeID();
diff --git a/src/class/skinmanager.h b/src/class/skinmanager.h
index d84d0f6..e0484d0 100644
--- a/src/class/skinmanager.h
+++ b/src/class/skinmanager.h
@@ -18,10 +18,13 @@
 #ifndef SKINMANAGER_H
 #define SKINMANAGER_H
 
+#include <QCoreApplication>
 #include <QObject>
 
-class SkinManager : public QObject {
-    Q_OBJECT
+class SkinManager {
+    Q_GADGET
+    Q_DECLARE_TR_FUNCTIONS(SkinManager)
+
 public:
     enum class Theme {
         Dark,
@@ -30,7 +33,7 @@ public:
     Q_ENUM(Theme)
 
 public:
-    virtual ~SkinManager() override;
+    virtual ~SkinManager();
 
     static SkinManager &instance();
 
@@ -45,7 +48,7 @@ private:
 private:
     Theme m_theme;
 
-    explicit SkinManager(QObject *parent = nullptr);
+    explicit SkinManager();
 
     Q_DISABLE_COPY_MOVE(SkinManager)
 };
diff --git a/src/control/codeedit.cpp b/src/control/codeedit.cpp
index 108c729..2f67873 100644
--- a/src/control/codeedit.cpp
+++ b/src/control/codeedit.cpp
@@ -189,7 +189,7 @@ void CodeEdit::applyEditorSetStyle() {
 
 SearchReplaceWidget *CodeEdit::searchWidget() const { return m_searchWidget; }
 
-void CodeEdit::setContentModified(bool b) { emit contentModified(b); }
+void CodeEdit::setContentModified(bool b) { Q_EMIT contentModified(b); }
 
 void CodeEdit::resizeEvent(QResizeEvent *event) {
     if (event)
diff --git a/src/control/gotolinewidget.cpp b/src/control/gotolinewidget.cpp
index 82fd389..e94c341 100644
--- a/src/control/gotolinewidget.cpp
+++ b/src/control/gotolinewidget.cpp
@@ -45,7 +45,7 @@ GotoLineWidget::GotoLineWidget(QWidget *parent)
     tbGoto->setAutoRaise(true);
     tbGoto->setIcon(skin.themeIcon(QStringLiteral("right_arrow")));
     connect(tbGoto, &QToolButton::clicked, this, [this]() {
-        emit onGotoLine(m_sbline->value());
+        Q_EMIT onGotoLine(m_sbline->value());
         close();
     });
 
@@ -70,6 +70,6 @@ void GotoLineWidget::setOriginLine(int line) {
 }
 
 void GotoLineWidget::cancel() {
-    emit onGotoLine(m_line);
+    Q_EMIT onGotoLine(m_line);
     CodeEditControlWidget::cancel();
 }
diff --git a/src/control/gotowidget.cpp b/src/control/gotowidget.cpp
index cc29f23..bc0c411 100644
--- a/src/control/gotowidget.cpp
+++ b/src/control/gotowidget.cpp
@@ -18,8 +18,433 @@
 #include "gotowidget.h"
 #include "ui_gotowidget.h"
 
+#include "grammar/NumCal/NumCalBaseVisitor.h"
+#include "grammar/NumCal/NumCalLexer.h"
+#include "grammar/NumCal/NumCalParser.h"
+
 #include <QShortcut>
 
+class Calculator : public NumCalBaseVisitor {
+public:
+    void eval(const QString &exp) {
+        if (exp.isEmpty()) {
+            lastPos = GotoWidget::SEEKPOS::Invaild;
+            lastAddr = 0;
+            return;
+        }
+
+        antlr4::ANTLRInputStream input(exp.toStdString());
+
+        NumCalLexer lexer(&input);
+        antlr4::CommonTokenStream tokens(&lexer);
+
+        NumCalParser parser(&tokens);
+        parser.removeErrorListeners();
+        parser.setErrorHandler(std::make_shared<antlr4::BailErrorStrategy>());
+
+        try {
+            visit(parser.entryExpression());
+        } catch (...) {
+        }
+    }
+
+public:
+    virtual std::any
+    visitEntryExpression(NumCalParser::EntryExpressionContext *ctx) override {
+        if (ctx == nullptr) {
+            lastPos = GotoWidget::SEEKPOS::Invaild;
+            lastAddr = 0;
+            return defaultResult();
+        }
+
+        if (ctx->prefixGoto() == nullptr) {
+            lastPos = GotoWidget::SEEKPOS::Start;
+        } else {
+            auto prefix = ctx->prefixGoto();
+            if (prefix->Plus()) {
+                lastPos = GotoWidget::SEEKPOS::RelativeAdd;
+            } else if (prefix->Minus()) {
+                lastPos = GotoWidget::SEEKPOS::RelativeMin;
+            } else if (prefix->LessThan()) {
+                lastPos = GotoWidget::SEEKPOS::End;
+            } else {
+                lastPos = GotoWidget::SEEKPOS::Invaild;
+                lastAddr = 0;
+                return defaultResult();
+            }
+        }
+
+        if (ctx->IntegerConstant()) {
+            auto r = parseIntegerConstant(ctx->IntegerConstant()->getText());
+            if (std::holds_alternative<qint64>(r)) {
+                lastAddr = std::get<qint64>(r);
+            } else if (std::holds_alternative<quint64>(r)) {
+                lastAddr = std::get<quint64>(r);
+            } else {
+                lastPos = GotoWidget::SEEKPOS::Invaild;
+                lastAddr = 0;
+            }
+        } else {
+            auto r = visitAssignmentExpression(ctx->assignmentExpression());
+            if (r.type() == typeid(quint64)) {
+                lastAddr = std::any_cast<quint64>(r);
+            } else if (r.type() == typeid(qint64)) {
+                auto addr = std::any_cast<qint64>(r);
+                if (addr < 0) {
+                    lastPos = GotoWidget::SEEKPOS::Invaild;
+                    lastAddr = 0;
+                }
+                lastAddr = quint64(addr);
+            } else {
+                lastPos = GotoWidget::SEEKPOS::Invaild;
+                lastAddr = 0;
+            }
+        }
+
+        return defaultResult();
+    }
+
+public:
+    quint64 lastAddr = 0;
+    GotoWidget::SEEKPOS lastPos = GotoWidget::SEEKPOS::Invaild;
+
+public:
+    std::any
+    visitCastExpression(NumCalParser::CastExpressionContext *ctx) override {
+        if (ctx == nullptr) {
+            return defaultResult();
+        }
+
+        if (ctx->IntegerConstant()) {
+            auto r = parseIntegerConstant(ctx->IntegerConstant()->getText());
+            if (std::holds_alternative<qint64>(r)) {
+                return std::get<qint64>(r);
+            } else if (std::holds_alternative<quint64>(r)) {
+                return std::get<quint64>(r);
+            }
+        } else if (ctx->unaryExpression()) {
+            return visitUnaryExpression(ctx->unaryExpression());
+        }
+
+        return defaultResult();
+    }
+
+    std::any
+    visitUnaryExpression(NumCalParser::UnaryExpressionContext *ctx) override {
+        if (ctx == nullptr) {
+            return defaultResult();
+        }
+
+        auto op = ctx->unaryOperator();
+        auto r = visitCastExpression(ctx->castExpression());
+        if (r.type() == typeid(quint64)) {
+            auto v = std::any_cast<quint64>(r);
+            if (op->Minus()) {
+                return -v;
+            } else if (op->Plus()) {
+                return +v;
+            } else if (op->Tilde()) {
+                return ~v;
+            } else {
+                return defaultResult();
+            }
+        } else if (r.type() == typeid(qint64)) {
+            auto v = std::any_cast<qint64>(r);
+            if (op->Minus()) {
+                return -v;
+            } else if (op->Plus()) {
+                return +v;
+            } else if (op->Tilde()) {
+                return ~v;
+            } else {
+                return defaultResult();
+            }
+        }
+
+        return visitChildren(ctx);
+    }
+
+    std::any visitInclusiveOrExpression(
+        NumCalParser::InclusiveOrExpressionContext *ctx) override {
+        if (ctx == nullptr) {
+            return defaultResult();
+        }
+
+        qulonglong ret = 0;
+        for (auto &v : ctx->exclusiveOrExpression()) {
+            auto r = visitExclusiveOrExpression(v);
+            if (r.type() == typeid(quint64)) {
+                auto rr = std::any_cast<quint64>(r);
+                ret |= rr;
+            } else if (r.type() == typeid(qint64)) {
+                auto rr = std::any_cast<qint64>(r);
+                ret |= rr;
+            } else {
+                // error
+                return defaultResult();
+            }
+        }
+        return ret;
+    }
+
+    std::any visitAssignmentExpression(
+        NumCalParser::AssignmentExpressionContext *ctx) override {
+        if (ctx == nullptr) {
+            return defaultResult();
+        }
+
+        if (ctx->IntegerConstant()) {
+            auto r = parseIntegerConstant(ctx->IntegerConstant()->getText());
+            if (std::holds_alternative<qint64>(r)) {
+                return std::get<qint64>(r);
+            } else if (std::holds_alternative<quint64>(r)) {
+                return std::get<quint64>(r);
+            }
+        } else if (ctx->inclusiveOrExpression()) {
+            return visitInclusiveOrExpression(ctx->inclusiveOrExpression());
+        }
+
+        return defaultResult();
+    }
+
+    std::any visitExclusiveOrExpression(
+        NumCalParser::ExclusiveOrExpressionContext *ctx) override {
+        if (ctx == nullptr) {
+            return defaultResult();
+        }
+
+        quint64 v = 0;
+        for (auto &ex : ctx->andExpression()) {
+            auto r = visitAndExpression(ex);
+            if (r.type() == typeid(qint64)) {
+                auto rv = std::any_cast<qint64>(r);
+                v ^= rv;
+            } else if (r.type() == typeid(quint64)) {
+                auto rv = std::any_cast<quint64>(r);
+                v ^= rv;
+            } else {
+                return defaultResult();
+            }
+        }
+
+        return v;
+    }
+
+    std::any
+    visitAndExpression(NumCalParser::AndExpressionContext *ctx) override {
+        if (ctx == nullptr) {
+            return defaultResult();
+        }
+
+        quint64 v = std::numeric_limits<quint64>::max();
+        for (auto &ex : ctx->shiftExpression()) {
+            auto r = visitShiftExpression(ex);
+            if (r.type() == typeid(qint64)) {
+                auto rv = std::any_cast<qint64>(r);
+                v &= rv;
+            } else if (r.type() == typeid(quint64)) {
+                auto rv = std::any_cast<quint64>(r);
+                v &= rv;
+            } else {
+                return defaultResult();
+            }
+        }
+        return v;
+    }
+
+    std::any
+    visitShiftExpression(NumCalParser::ShiftExpressionContext *ctx) override {
+        if (ctx == nullptr) {
+            return defaultResult();
+        }
+
+        auto data = ctx->additiveExpression();
+        auto total = data.size();
+
+        quint64 ret = 0;
+        auto retv = visitAdditiveExpression(data.front());
+        if (retv.type() == typeid(qint64)) {
+            ret = std::any_cast<qint64>(retv);
+        } else if (retv.type() == typeid(quint64)) {
+            ret = std::any_cast<quint64>(retv);
+        } else {
+            return defaultResult();
+        }
+
+        for (size_t i = 1; i < total; ++i) {
+            auto op = ctx->children[2 * i - 1]->getText();
+            auto r = visitAdditiveExpression(data.at(i));
+            if (op == "<<") {
+                if (r.type() == typeid(qint64)) {
+                    auto rv = std::any_cast<qint64>(r);
+                    ret <<= rv;
+                } else if (r.type() == typeid(quint64)) {
+                    auto rv = std::any_cast<quint64>(r);
+                    ret <<= rv;
+                } else {
+                    return defaultResult();
+                }
+            } else if (op == ">>") {
+                if (r.type() == typeid(qint64)) {
+                    auto rv = std::any_cast<qint64>(r);
+                    ret >>= rv;
+                } else if (r.type() == typeid(quint64)) {
+                    auto rv = std::any_cast<quint64>(r);
+                    ret >>= rv;
+                } else {
+                    return defaultResult();
+                }
+            } else {
+                return defaultResult();
+            }
+        }
+
+        return ret;
+    }
+
+    std::any visitAdditiveExpression(
+        NumCalParser::AdditiveExpressionContext *ctx) override {
+        if (ctx == nullptr) {
+            return defaultResult();
+        }
+
+        auto data = ctx->multiplicativeExpression();
+        auto total = data.size();
+
+        quint64 ret = 0;
+        auto retv = visitMultiplicativeExpression(data.front());
+        if (retv.type() == typeid(qint64)) {
+            ret = std::any_cast<qint64>(retv);
+        } else if (retv.type() == typeid(quint64)) {
+            ret = std::any_cast<quint64>(retv);
+        } else {
+            return defaultResult();
+        }
+
+        for (size_t i = 1; i < total; i++) {
+            auto r = visitMultiplicativeExpression(data.at(i));
+            auto op = ctx->children[2 * i - 1]->getText();
+            if (r.type() == typeid(qint64)) {
+                auto rv = std::any_cast<qint64>(r);
+                if (op == "+") {
+                    ret += rv;
+                } else if (op == "-") {
+                    ret -= rv;
+                } else {
+                    return defaultResult();
+                }
+            } else if (r.type() == typeid(quint64)) {
+                auto rv = std::any_cast<quint64>(r);
+                if (op == "+") {
+                    ret += rv;
+                } else if (op == "-") {
+                    ret -= rv;
+                } else {
+                    return defaultResult();
+                }
+            } else {
+                return defaultResult();
+            }
+        }
+
+        return ret;
+    }
+
+    std::any visitMultiplicativeExpression(
+        NumCalParser::MultiplicativeExpressionContext *ctx) override {
+        if (ctx == nullptr) {
+            return defaultResult();
+        }
+
+        auto data = ctx->castExpression();
+        auto total = data.size();
+
+        quint64 ret = 0;
+        auto retv = visitCastExpression(data.front());
+        if (retv.type() == typeid(qint64)) {
+            ret = std::any_cast<qint64>(retv);
+        } else if (retv.type() == typeid(quint64)) {
+            ret = std::any_cast<quint64>(retv);
+        } else {
+            return defaultResult();
+        }
+
+        for (size_t i = 1; i < total; i++) {
+            auto r = visitCastExpression(data.at(i));
+            auto op = ctx->children[2 * i - 1]->getText();
+            if (r.type() == typeid(qint64)) {
+                auto rv = std::any_cast<qint64>(r);
+                if (op == "*") {
+                    ret *= rv;
+                } else if (op == "/") {
+                    ret /= rv;
+                } else if (op == "%") {
+                    ret %= rv;
+                } else {
+                    return defaultResult();
+                }
+            } else if (r.type() == typeid(quint64)) {
+                auto rv = std::any_cast<quint64>(r);
+                if (op == "*") {
+                    ret *= rv;
+                } else if (op == "/") {
+                    ret /= rv;
+                } else if (op == "%") {
+                    ret %= rv;
+                } else {
+                    return defaultResult();
+                }
+            } else {
+                return defaultResult();
+            }
+        }
+
+        return ret;
+    }
+
+    std::any visitPrimaryExpression(
+        NumCalParser::PrimaryExpressionContext *ctx) override {
+        if (ctx == nullptr) {
+            return defaultResult();
+        }
+
+        if (ctx->IntegerConstant()) {
+            auto r = parseIntegerConstant(ctx->IntegerConstant()->getText());
+            if (std::holds_alternative<qint64>(r)) {
+                return std::get<qint64>(r);
+            } else if (std::holds_alternative<quint64>(r)) {
+                return std::get<quint64>(r);
+            }
+        } else if (ctx->assignmentExpression()) {
+            return visitAssignmentExpression(ctx->assignmentExpression());
+        }
+
+        return defaultResult();
+    }
+
+private:
+    std::variant<std::monostate, qint64, quint64>
+    parseIntegerConstant(const std::string &text) {
+        Q_STATIC_ASSERT_X(
+            QT_VERSION >= QT_VERSION_CHECK(6, 4, 0),
+            "If you want to support Qt version lower than 6.4.0, You should "
+            "implement '0b' prefix integer converstion on your own!");
+
+        bool b;
+        auto ct = QString::fromStdString(text);
+        auto num = ct.toLongLong(&b, 0);
+        if (b) {
+            return num;
+        } else {
+            auto num = ct.toULongLong(&b, 0);
+            if (b) {
+                return num;
+            }
+            return {};
+        }
+    }
+};
+
 GotoWidget::GotoWidget(QWidget *parent)
     : QWidget(parent), ui(new Ui::GotoWidget) {
     ui->setupUi(this);
@@ -54,15 +479,15 @@ void GotoWidget::handleLineChanged() {
     auto isline = ui->rbLine->isChecked();
     auto p = convert2Pos(content, ps, isline);
     if (ps != SEEKPOS::Invaild) {
-        ui->lineEdit->setStyleSheet(QString());
-        emit jumpToLine(p, isline);
+        ui->lineEdit->setStyleSheet({});
     } else {
         ui->lineEdit->setStyleSheet(QStringLiteral("QLineEdit{color: red}"));
     }
+    Q_EMIT jumpToLine(p, isline);
 }
 
 void GotoWidget::jumpCancel() {
-    emit jumpToLine(m_oldFileOffsetBeforeJump, false);
+    Q_EMIT jumpToLine(m_oldFileOffsetBeforeJump, false);
     hide();
 }
 
@@ -73,114 +498,86 @@ void GotoWidget::jumpConfirm() {
 
 void GotoWidget::on_btnClose_clicked() { this->hide(); }
 
-void GotoWidget::on_btnGoto_clicked() { /*emit onGoto(ui->spinBox->value()); */
-}
+qsizetype GotoWidget::convert2Pos(const QString &value, SEEKPOS &ps,
+                                  bool isline) {
+    Calculator cal;
+    cal.eval(value);
 
-qsizetype GotoWidget::convert2Pos(QString value, SEEKPOS &ps, bool isline) {
-    qsizetype res = 0;
-    if (value.length() > 0) {
-        auto ch = value.at(0);
-        if (ch == '+') {
-            ps = SEEKPOS::Relative;
-            value = value.remove(0, 1);
+    // you should ensure return value is origin position if invalid
 
-            bool ok = false;
-            res = value.toLongLong(&ok, 0);
-
-            if (!ok) {
-                ps = SEEKPOS::Invaild;
-            } else {
-                if (isline) {
-                    if (res + m_rowBeforeJump > m_maxFilelines) {
-                        ps = SEEKPOS::Invaild;
-                        res = 0;
-                    } else {
-                        res += m_rowBeforeJump;
-                    }
-                } else {
-                    if (res + m_oldFileOffsetBeforeJump > m_maxFileBytes) {
-                        ps = SEEKPOS::Invaild;
-                        res = 0;
-                    } else {
-                        res += m_oldFileOffsetBeforeJump;
-                    }
-                }
-            }
-
-        } else if (ch == '-') {
-            ps = SEEKPOS::Relative;
-
-            value = value.remove(0, 1);
-
-            bool ok = false;
-            res = value.toLongLong(&ok, 0);
-
-            if (!ok) {
-                ps = SEEKPOS::Invaild;
-            } else {
-                if (isline) {
-                    if (res - m_rowBeforeJump < 0) {
-                        ps = SEEKPOS::Invaild;
-                        res = 0;
-                    } else {
-                        res -= m_rowBeforeJump;
-                    }
-                } else {
-                    if (qlonglong(m_oldFileOffsetBeforeJump) - res < 0) {
-                        ps = SEEKPOS::Invaild;
-                        res = 0;
-                    } else {
-                        res = qlonglong(m_oldFileOffsetBeforeJump) - res;
-                    }
-                }
-            }
-
-        } else if (ch == '<') {
-            ps = SEEKPOS::End;
-            value = value.remove(0, 1);
-
-            bool ok = false;
-            res = value.toLongLong(&ok, 0);
-
-            if (!ok || res < 0) {
-                ps = SEEKPOS::Invaild;
-            } else {
-                if (isline) {
-                    if (m_maxFilelines - res < 0) {
-                        ps = SEEKPOS::Invaild;
-                        res = 0;
-                    } else {
-                        res = m_maxFilelines - res;
-                    }
-                } else {
-                    if (qlonglong(m_maxFileBytes) - res < 0) {
-                        ps = SEEKPOS::Invaild;
-                        res = 0;
-                    } else {
-                        res = qlonglong(m_maxFileBytes) - res;
-                    }
-                }
-            }
-        } else {
-            ps = SEEKPOS::Start;
-
-            bool ok = false;
-            res = value.toInt(&ok, 0);
-
-            if (!ok) {
-                ps = SEEKPOS::Invaild;
-            } else {
-                if (res < 0 || quint64(res) > (isline ? quint64(m_maxFilelines)
-                                                      : m_maxFileBytes)) {
-                    ps = SEEKPOS::Invaild;
-                    res = 0;
-                }
-            }
-        }
-    } else {
-        ps = SEEKPOS::Relative;
+    qsizetype res = cal.lastAddr;
+    ps = cal.lastPos;
+    switch (cal.lastPos) {
+    case SEEKPOS::Invaild:
         res = isline ? qsizetype(m_rowBeforeJump)
                      : qsizetype(m_oldFileOffsetBeforeJump);
+        break;
+    case SEEKPOS::Start:
+        if (res < 0 || quint64(res) > (isline ? quint64(m_maxFilelines)
+                                              : m_maxFileBytes)) {
+            ps = SEEKPOS::Invaild;
+            res = isline ? qsizetype(m_rowBeforeJump)
+                         : qsizetype(m_oldFileOffsetBeforeJump);
+        }
+        break;
+    case SEEKPOS::End:
+        if (isline) {
+            if (m_maxFilelines - res < 0) {
+                ps = SEEKPOS::Invaild;
+                res = isline ? qsizetype(m_rowBeforeJump)
+                             : qsizetype(m_oldFileOffsetBeforeJump);
+            } else {
+                res = m_maxFilelines - res;
+            }
+        } else {
+            if (qlonglong(m_maxFileBytes) - res < 0) {
+                ps = SEEKPOS::Invaild;
+                res = isline ? qsizetype(m_rowBeforeJump)
+                             : qsizetype(m_oldFileOffsetBeforeJump);
+            } else {
+                res = qlonglong(m_maxFileBytes) - res;
+            }
+        }
+        break;
+    case SEEKPOS::RelativeAdd:
+        if (isline) {
+            if (res + m_rowBeforeJump > m_maxFilelines) {
+                ps = SEEKPOS::Invaild;
+                res = isline ? qsizetype(m_rowBeforeJump)
+                             : qsizetype(m_oldFileOffsetBeforeJump);
+            } else {
+                res += m_rowBeforeJump;
+            }
+        } else {
+            if (res + m_oldFileOffsetBeforeJump > m_maxFileBytes) {
+                ps = SEEKPOS::Invaild;
+                res = isline ? qsizetype(m_rowBeforeJump)
+                             : qsizetype(m_oldFileOffsetBeforeJump);
+            } else {
+                res += m_oldFileOffsetBeforeJump;
+            }
+        }
+        break;
+    case SEEKPOS::RelativeMin:
+        if (isline) {
+            if (res - m_rowBeforeJump < 0) {
+                ps = SEEKPOS::Invaild;
+                res = isline ? qsizetype(m_rowBeforeJump)
+                             : qsizetype(m_oldFileOffsetBeforeJump);
+            } else {
+                res -= m_rowBeforeJump;
+            }
+        } else {
+            if (qlonglong(m_oldFileOffsetBeforeJump) - res < 0) {
+                ps = SEEKPOS::Invaild;
+                res = isline ? qsizetype(m_rowBeforeJump)
+                             : qsizetype(m_oldFileOffsetBeforeJump);
+            } else {
+                res = qlonglong(m_oldFileOffsetBeforeJump) - res;
+            }
+        }
+        break;
     }
+
     return res;
 }
diff --git a/src/control/gotowidget.h b/src/control/gotowidget.h
index ad03e3b..8835aa7 100644
--- a/src/control/gotowidget.h
+++ b/src/control/gotowidget.h
@@ -27,7 +27,8 @@ class GotoWidget;
 class GotoWidget : public QWidget {
     Q_OBJECT
 
-    enum SEEKPOS { Invaild, Start, End, Relative };
+public:
+    enum class SEEKPOS { Invaild, Start, End, RelativeAdd, RelativeMin };
 
 public:
     explicit GotoWidget(QWidget *parent = nullptr);
@@ -50,10 +51,8 @@ signals:
 private slots:
     void on_btnClose_clicked();
 
-    void on_btnGoto_clicked();
-
 private:
-    qsizetype convert2Pos(QString value, SEEKPOS &ps, bool isline);
+    qsizetype convert2Pos(const QString &value, SEEKPOS &ps, bool isline);
 
 private:
     Ui::GotoWidget *ui;
diff --git a/src/control/huecolorpickerslider.cpp b/src/control/huecolorpickerslider.cpp
index c7c2194..3231159 100644
--- a/src/control/huecolorpickerslider.cpp
+++ b/src/control/huecolorpickerslider.cpp
@@ -38,7 +38,7 @@ HueColorPickerSlider::HueColorPickerSlider(Qt::Orientation orientation,
     connect(this, &HueColorPickerSlider::valueChanged, this, [this](int v) {
         _color.setHsv(v, _color.hsvSaturation(), _color.value());
         this->setToolTip(_color.name());
-        emit colorChanged(_color);
+        Q_EMIT colorChanged(_color);
     });
 
     this->setContextMenuPolicy(Qt::ActionsContextMenu);
@@ -72,7 +72,7 @@ void HueColorPickerSlider::setColor(const QColor &newColor) {
                                 {359.0 / 360.0, redColor(colorS, colorV)}});
 
         this->setValue(_color.hsvHue());
-        emit colorChanged(newColor);
+        Q_EMIT colorChanged(newColor);
     }
 }
 
diff --git a/src/control/qlistviewext.cpp b/src/control/qlistviewext.cpp
index 8c3e7b1..559c394 100644
--- a/src/control/qlistviewext.cpp
+++ b/src/control/qlistviewext.cpp
@@ -50,5 +50,5 @@ void QListViewExt::setModel(QAbstractItemModel *model) {
 
     QListView::setModel(model);
 
-    emit modelChanged();
+    Q_EMIT modelChanged();
 }
diff --git a/src/control/qtableviewext.cpp b/src/control/qtableviewext.cpp
index 55a2407..0753bdf 100644
--- a/src/control/qtableviewext.cpp
+++ b/src/control/qtableviewext.cpp
@@ -50,5 +50,5 @@ void QTableViewExt::setModel(QAbstractItemModel *model) {
 
     QTableView::setModel(model);
 
-    emit modelChanged();
+    Q_EMIT modelChanged();
 }
diff --git a/src/control/scriptingconsole.cpp b/src/control/scriptingconsole.cpp
index af0cd03..86fb992 100644
--- a/src/control/scriptingconsole.cpp
+++ b/src/control/scriptingconsole.cpp
@@ -88,7 +88,7 @@ void ScriptingConsole::handleReturnKey() {
             iodevice_->consoleWidgetInput(code);
 
         if (!_isWaitingRead) {
-            emit consoleCommand(code);
+            Q_EMIT consoleCommand(code);
         }
     }
 }
diff --git a/src/control/settingspopup.cpp b/src/control/settingspopup.cpp
index af069b6..1daf454 100644
--- a/src/control/settingspopup.cpp
+++ b/src/control/settingspopup.cpp
@@ -65,7 +65,7 @@ void TreeFilterEdit::resizeEvent(QResizeEvent *event) {
 
 void TreeFilterEdit::keyPressEvent(QKeyEvent *event) {
     if (event->key() == Qt::Key_Down) {
-        emit navigateDown();
+        Q_EMIT navigateDown();
         return;
     }
     QLineEdit::keyPressEvent(event);
@@ -212,13 +212,15 @@ void SyntaxPopup::syntaxItemChosen(QTreeWidgetItem *current, int) {
         return;
 
     if (current == m_plainTextItem) {
-        emit syntaxSelected(WingCodeEdit::nullSyntax());
+        Q_EMIT syntaxSelected(WingCodeEdit::nullSyntax());
         return;
     }
 
     QVariant itemData = current->data(0, Qt::UserRole);
-    if (itemData.canConvert<KSyntaxHighlighting::Definition>())
-        emit syntaxSelected(itemData.value<KSyntaxHighlighting::Definition>());
+    if (itemData.canConvert<KSyntaxHighlighting::Definition>()) {
+        Q_EMIT syntaxSelected(
+            itemData.value<KSyntaxHighlighting::Definition>());
+    }
 }
 
 EncodingPopup::EncodingPopup(QWidget *parent) : FilteredTreePopup(parent) {
@@ -243,5 +245,5 @@ void EncodingPopup::encodingItemChosen(QTreeWidgetItem *current, int) {
 
     QVariant codecName = current->data(0, Qt::UserRole);
     if (codecName.isValid())
-        emit encodingSelected(codecName.toString());
+        Q_EMIT encodingSelected(codecName.toString());
 }
diff --git a/src/dialog/colorpickerdialog.cpp b/src/dialog/colorpickerdialog.cpp
index 865284a..3ca39be 100644
--- a/src/dialog/colorpickerdialog.cpp
+++ b/src/dialog/colorpickerdialog.cpp
@@ -90,7 +90,7 @@ void ColorPickerDialog::updateColor(QColor color) {
     ui->leColor->setText(color.name());
     ui->wcolor->setStyleSheet(QStringLiteral("background-color: ") +
                               color.name());
-    emit colorChanged();
+    Q_EMIT colorChanged();
 }
 
 QColor ColorPickerDialog::color() const { return _color; }
diff --git a/src/dialog/finddialog.cpp b/src/dialog/finddialog.cpp
index 8ee66b6..8714108 100644
--- a/src/dialog/finddialog.cpp
+++ b/src/dialog/finddialog.cpp
@@ -77,7 +77,7 @@ FindDialog::FindDialog(const FindInfo &info, QWidget *parent)
                     m_lineeditor->clear();
                 } else {
                     // force update
-                    emit m_lineeditor->textChanged();
+                    Q_EMIT m_lineeditor->textChanged();
                 }
             });
 
diff --git a/src/dialog/mainwindow.cpp b/src/dialog/mainwindow.cpp
index 89ba011..fc38aea 100644
--- a/src/dialog/mainwindow.cpp
+++ b/src/dialog/mainwindow.cpp
@@ -908,7 +908,7 @@ MainWindow::buildUpHexBookMarkDock(ads::CDockManager *dock,
 
         m_bookmarks->clearSelection();
         doc->RemoveBookMarks(pos);
-        emit model->layoutChanged();
+        Q_EMIT model->layoutChanged();
     });
     m_aDelBookMark->setEnabled(false);
     m_bookmarks->addAction(m_aDelBookMark);
@@ -982,7 +982,7 @@ MainWindow::buildUpHexMetaDataDock(ads::CDockManager *dock,
 
         m_metadatas->clearSelection();
         hexeditor->document()->metadata()->RemoveMetadatas(pmetas);
-        emit m_metadatas->model()->layoutChanged();
+        Q_EMIT m_metadatas->model()->layoutChanged();
     });
     m_aDelMetaData->setEnabled(false);
     m_metadatas->addAction(m_aDelMetaData);
@@ -3979,7 +3979,7 @@ void MainWindow::closeEvent(QCloseEvent *event) {
     PluginSystem::instance().destory();
 
     FramelessMainWindow::closeEvent(event);
-    emit closed();
+    Q_EMIT closed();
 }
 
 bool MainWindow::eventFilter(QObject *watched, QEvent *event) {
diff --git a/src/dialog/metadialog.cpp b/src/dialog/metadialog.cpp
index 26f5571..bad69d4 100644
--- a/src/dialog/metadialog.cpp
+++ b/src/dialog/metadialog.cpp
@@ -135,7 +135,7 @@ QColor MetaDialog::backGroundColor() {
 void MetaDialog::setComment(QString comment) {
     if (comment.length() > 0) {
         ccomment->setChecked(true);
-        emit ccomment->clicked(true);
+        Q_EMIT ccomment->clicked(true);
         _comment = comment;
         m_comment->setText(comment);
     }
@@ -144,7 +144,7 @@ void MetaDialog::setComment(QString comment) {
 void MetaDialog::setBackGroundColor(QColor color) {
     if (color.isValid()) {
         cbackground->setChecked(true);
-        emit cbackground->clicked(true);
+        Q_EMIT cbackground->clicked(true);
         _background = color;
         ibackground->setColor(color);
     }
@@ -153,7 +153,7 @@ void MetaDialog::setBackGroundColor(QColor color) {
 void MetaDialog::setForeGroundColor(QColor color) {
     if (color.isValid()) {
         cforeground->setChecked(true);
-        emit cforeground->clicked(true);
+        Q_EMIT cforeground->clicked(true);
         _foreground = color;
         iforeground->setColor(color);
     }
diff --git a/src/grammar/NumCal/NumCal.g4 b/src/grammar/NumCal/NumCal.g4
new file mode 100644
index 0000000..6dc24e7
--- /dev/null
+++ b/src/grammar/NumCal/NumCal.g4
@@ -0,0 +1,224 @@
+/*==============================================================================
+** Copyright (C) 2025-2028 WingSummer
+**
+** This program is free software: you can redistribute it and/or modify it under
+** the terms of the GNU Affero General Public License as published by the Free
+** Software Foundation, version 3.
+**
+** This program is distributed in the hope that it will be useful, but WITHOUT
+** ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+** FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
+** details.
+**
+** You should have received a copy of the GNU Affero General Public License
+** along with this program. If not, see <https://www.gnu.org/licenses/>.
+** =============================================================================
+*/
+
+grammar NumCal;
+
+primaryExpression
+    : IntegerConstant
+    | '(' assignmentExpression ')'
+    ;
+
+unaryExpression
+    : primaryExpression
+    | unaryOperator castExpression
+    ;
+
+unaryOperator
+    : '+'
+    | '-'
+    | '~'
+    ;
+
+castExpression
+    : unaryExpression
+    | IntegerConstant 
+    ;
+
+multiplicativeExpression
+    : castExpression (('*' | '/' | '%') castExpression)*
+    ;
+
+additiveExpression
+    : multiplicativeExpression (('+' | '-') multiplicativeExpression)*
+    ;
+
+shiftExpression
+    : additiveExpression (('<<' | '>>') additiveExpression)*
+    ;
+
+andExpression
+    : shiftExpression ('&' shiftExpression)*
+    ;
+
+exclusiveOrExpression
+    : andExpression ('^' andExpression)*
+    ;
+
+inclusiveOrExpression
+    : exclusiveOrExpression ('|' exclusiveOrExpression)*
+    ;
+
+assignmentExpression
+    : IntegerConstant
+    | inclusiveOrExpression
+    ;
+
+entryExpression
+    : prefixGoto? IntegerConstant EOF
+    | (prefixGoto Colon)? assignmentExpression EOF
+    | (prefixGoto LeftBracket)? assignmentExpression RightBracket EOF
+    | (prefixGoto LeftParen)? assignmentExpression RightParen EOF
+    ;
+
+prefixGoto
+    : (Plus | Minus | LessThan)
+    ;
+
+
+LeftParen
+    : '('
+    ;
+
+RightParen
+    : ')'
+    ;
+
+LeftShift
+    : '<<'
+    ;
+
+RightShift
+    : '>>'
+    ;
+
+Plus
+    : '+'
+    ;
+
+Minus
+    : '-'
+    ;
+
+Star
+    : '*'
+    ;
+
+Div
+    : '/'
+    ;
+
+Mod
+    : '%'
+    ;
+
+And
+    : '&'
+    ;
+
+Or
+    : '|'
+    ;
+
+Caret
+    : '^'
+    ;
+
+Tilde
+    : '~'
+    ;
+
+LessThan
+    : '<'
+    ;
+
+Colon
+    : ':'
+    ;
+
+LeftBracket
+    : '['
+    ;
+
+RightBracket
+    : ']'
+    ;
+
+fragment Digit
+    : [0-9]
+    ;
+
+fragment HexQuad
+    : HexadecimalDigit HexadecimalDigit HexadecimalDigit HexadecimalDigit
+    ;
+
+IntegerConstant
+    : DecimalConstant 
+    | OctalConstant
+    | HexadecimalConstant
+    | BinaryConstant
+    ;
+
+fragment BinaryConstant
+    : '0' [bB] [0-1]+
+    ;
+
+fragment DecimalConstant
+    : NonzeroDigit Digit*
+    ;
+
+fragment OctalConstant
+    : '0' OctalDigit*
+    ;
+
+fragment HexadecimalConstant
+    : HexadecimalPrefix HexadecimalDigit+
+    ;
+
+fragment HexadecimalPrefix
+    : '0' [xX]
+    ;
+
+fragment NonzeroDigit
+    : [1-9]
+    ;
+
+fragment OctalDigit
+    : [0-7]
+    ;
+
+fragment HexadecimalDigit
+    : [0-9a-fA-F]
+    ;
+
+fragment FractionalConstant
+    : DigitSequence? '.' DigitSequence
+    | DigitSequence '.'
+    ;
+
+fragment ExponentPart
+    : [eE] Sign? DigitSequence
+    ;
+
+fragment Sign
+    : [+-]
+    ;
+
+fragment DigitSequence
+    : Digit+
+    ;
+
+fragment BinaryExponentPart
+    : [pP] Sign? DigitSequence
+    ;
+
+fragment HexadecimalDigitSequence
+    : HexadecimalDigit+
+    ;
+
+Whitespace
+    : [ \t]+ -> skip
+    ;
diff --git a/src/grammar/NumCal/NumCalBaseVisitor.cpp b/src/grammar/NumCal/NumCalBaseVisitor.cpp
new file mode 100644
index 0000000..96c4c14
--- /dev/null
+++ b/src/grammar/NumCal/NumCalBaseVisitor.cpp
@@ -0,0 +1,7 @@
+
+// Generated from NumCal.g4 by ANTLR 4.13.2
+
+
+#include "NumCalBaseVisitor.h"
+
+
diff --git a/src/grammar/NumCal/NumCalBaseVisitor.h b/src/grammar/NumCal/NumCalBaseVisitor.h
new file mode 100644
index 0000000..57f270c
--- /dev/null
+++ b/src/grammar/NumCal/NumCalBaseVisitor.h
@@ -0,0 +1,72 @@
+
+// Generated from NumCal.g4 by ANTLR 4.13.2
+
+#pragma once
+
+
+#include "antlr4-runtime.h"
+#include "NumCalVisitor.h"
+
+
+/**
+ * This class provides an empty implementation of NumCalVisitor, which can be
+ * extended to create a visitor which only needs to handle a subset of the available methods.
+ */
+class  NumCalBaseVisitor : public NumCalVisitor {
+public:
+
+  virtual std::any visitPrimaryExpression(NumCalParser::PrimaryExpressionContext *ctx) override {
+    return visitChildren(ctx);
+  }
+
+  virtual std::any visitUnaryExpression(NumCalParser::UnaryExpressionContext *ctx) override {
+    return visitChildren(ctx);
+  }
+
+  virtual std::any visitUnaryOperator(NumCalParser::UnaryOperatorContext *ctx) override {
+    return visitChildren(ctx);
+  }
+
+  virtual std::any visitCastExpression(NumCalParser::CastExpressionContext *ctx) override {
+    return visitChildren(ctx);
+  }
+
+  virtual std::any visitMultiplicativeExpression(NumCalParser::MultiplicativeExpressionContext *ctx) override {
+    return visitChildren(ctx);
+  }
+
+  virtual std::any visitAdditiveExpression(NumCalParser::AdditiveExpressionContext *ctx) override {
+    return visitChildren(ctx);
+  }
+
+  virtual std::any visitShiftExpression(NumCalParser::ShiftExpressionContext *ctx) override {
+    return visitChildren(ctx);
+  }
+
+  virtual std::any visitAndExpression(NumCalParser::AndExpressionContext *ctx) override {
+    return visitChildren(ctx);
+  }
+
+  virtual std::any visitExclusiveOrExpression(NumCalParser::ExclusiveOrExpressionContext *ctx) override {
+    return visitChildren(ctx);
+  }
+
+  virtual std::any visitInclusiveOrExpression(NumCalParser::InclusiveOrExpressionContext *ctx) override {
+    return visitChildren(ctx);
+  }
+
+  virtual std::any visitAssignmentExpression(NumCalParser::AssignmentExpressionContext *ctx) override {
+    return visitChildren(ctx);
+  }
+
+  virtual std::any visitEntryExpression(NumCalParser::EntryExpressionContext *ctx) override {
+    return visitChildren(ctx);
+  }
+
+  virtual std::any visitPrefixGoto(NumCalParser::PrefixGotoContext *ctx) override {
+    return visitChildren(ctx);
+  }
+
+
+};
+
diff --git a/src/grammar/NumCal/NumCalLexer.cpp b/src/grammar/NumCal/NumCalLexer.cpp
new file mode 100644
index 0000000..7548443
--- /dev/null
+++ b/src/grammar/NumCal/NumCalLexer.cpp
@@ -0,0 +1,211 @@
+
+// Generated from NumCal.g4 by ANTLR 4.13.2
+
+
+#include "NumCalLexer.h"
+
+
+using namespace antlr4;
+
+
+
+using namespace antlr4;
+
+namespace {
+
+struct NumCalLexerStaticData final {
+  NumCalLexerStaticData(std::vector<std::string> ruleNames,
+                          std::vector<std::string> channelNames,
+                          std::vector<std::string> modeNames,
+                          std::vector<std::string> literalNames,
+                          std::vector<std::string> symbolicNames)
+      : ruleNames(std::move(ruleNames)), channelNames(std::move(channelNames)),
+        modeNames(std::move(modeNames)), literalNames(std::move(literalNames)),
+        symbolicNames(std::move(symbolicNames)),
+        vocabulary(this->literalNames, this->symbolicNames) {}
+
+  NumCalLexerStaticData(const NumCalLexerStaticData&) = delete;
+  NumCalLexerStaticData(NumCalLexerStaticData&&) = delete;
+  NumCalLexerStaticData& operator=(const NumCalLexerStaticData&) = delete;
+  NumCalLexerStaticData& operator=(NumCalLexerStaticData&&) = delete;
+
+  std::vector<antlr4::dfa::DFA> decisionToDFA;
+  antlr4::atn::PredictionContextCache sharedContextCache;
+  const std::vector<std::string> ruleNames;
+  const std::vector<std::string> channelNames;
+  const std::vector<std::string> modeNames;
+  const std::vector<std::string> literalNames;
+  const std::vector<std::string> symbolicNames;
+  const antlr4::dfa::Vocabulary vocabulary;
+  antlr4::atn::SerializedATNView serializedATN;
+  std::unique_ptr<antlr4::atn::ATN> atn;
+};
+
+::antlr4::internal::OnceFlag numcallexerLexerOnceFlag;
+#if ANTLR4_USE_THREAD_LOCAL_CACHE
+static thread_local
+#endif
+std::unique_ptr<NumCalLexerStaticData> numcallexerLexerStaticData = nullptr;
+
+void numcallexerLexerInitialize() {
+#if ANTLR4_USE_THREAD_LOCAL_CACHE
+  if (numcallexerLexerStaticData != nullptr) {
+    return;
+  }
+#else
+  assert(numcallexerLexerStaticData == nullptr);
+#endif
+  auto staticData = std::make_unique<NumCalLexerStaticData>(
+    std::vector<std::string>{
+      "LeftParen", "RightParen", "LeftShift", "RightShift", "Plus", "Minus", 
+      "Star", "Div", "Mod", "And", "Or", "Caret", "Tilde", "LessThan", "Colon", 
+      "LeftBracket", "RightBracket", "Digit", "HexQuad", "IntegerConstant", 
+      "BinaryConstant", "DecimalConstant", "OctalConstant", "HexadecimalConstant", 
+      "HexadecimalPrefix", "NonzeroDigit", "OctalDigit", "HexadecimalDigit", 
+      "FractionalConstant", "ExponentPart", "Sign", "DigitSequence", "BinaryExponentPart", 
+      "HexadecimalDigitSequence", "Whitespace"
+    },
+    std::vector<std::string>{
+      "DEFAULT_TOKEN_CHANNEL", "HIDDEN"
+    },
+    std::vector<std::string>{
+      "DEFAULT_MODE"
+    },
+    std::vector<std::string>{
+      "", "'('", "')'", "'<<'", "'>>'", "'+'", "'-'", "'*'", "'/'", "'%'", 
+      "'&'", "'|'", "'^'", "'~'", "'<'", "':'", "'['", "']'"
+    },
+    std::vector<std::string>{
+      "", "LeftParen", "RightParen", "LeftShift", "RightShift", "Plus", 
+      "Minus", "Star", "Div", "Mod", "And", "Or", "Caret", "Tilde", "LessThan", 
+      "Colon", "LeftBracket", "RightBracket", "IntegerConstant", "Whitespace"
+    }
+  );
+  static const int32_t serializedATNSegment[] = {
+  	4,0,19,197,6,-1,2,0,7,0,2,1,7,1,2,2,7,2,2,3,7,3,2,4,7,4,2,5,7,5,2,6,7,
+  	6,2,7,7,7,2,8,7,8,2,9,7,9,2,10,7,10,2,11,7,11,2,12,7,12,2,13,7,13,2,14,
+  	7,14,2,15,7,15,2,16,7,16,2,17,7,17,2,18,7,18,2,19,7,19,2,20,7,20,2,21,
+  	7,21,2,22,7,22,2,23,7,23,2,24,7,24,2,25,7,25,2,26,7,26,2,27,7,27,2,28,
+  	7,28,2,29,7,29,2,30,7,30,2,31,7,31,2,32,7,32,2,33,7,33,2,34,7,34,1,0,
+  	1,0,1,1,1,1,1,2,1,2,1,2,1,3,1,3,1,3,1,4,1,4,1,5,1,5,1,6,1,6,1,7,1,7,1,
+  	8,1,8,1,9,1,9,1,10,1,10,1,11,1,11,1,12,1,12,1,13,1,13,1,14,1,14,1,15,
+  	1,15,1,16,1,16,1,17,1,17,1,18,1,18,1,18,1,18,1,18,1,19,1,19,1,19,1,19,
+  	3,19,119,8,19,1,20,1,20,1,20,4,20,124,8,20,11,20,12,20,125,1,21,1,21,
+  	5,21,130,8,21,10,21,12,21,133,9,21,1,22,1,22,5,22,137,8,22,10,22,12,22,
+  	140,9,22,1,23,1,23,4,23,144,8,23,11,23,12,23,145,1,24,1,24,1,24,1,25,
+  	1,25,1,26,1,26,1,27,1,27,1,28,3,28,158,8,28,1,28,1,28,1,28,1,28,1,28,
+  	3,28,165,8,28,1,29,1,29,3,29,169,8,29,1,29,1,29,1,30,1,30,1,31,4,31,176,
+  	8,31,11,31,12,31,177,1,32,1,32,3,32,182,8,32,1,32,1,32,1,33,4,33,187,
+  	8,33,11,33,12,33,188,1,34,4,34,192,8,34,11,34,12,34,193,1,34,1,34,0,0,
+  	35,1,1,3,2,5,3,7,4,9,5,11,6,13,7,15,8,17,9,19,10,21,11,23,12,25,13,27,
+  	14,29,15,31,16,33,17,35,0,37,0,39,18,41,0,43,0,45,0,47,0,49,0,51,0,53,
+  	0,55,0,57,0,59,0,61,0,63,0,65,0,67,0,69,19,1,0,11,1,0,48,57,2,0,66,66,
+  	98,98,1,0,48,49,2,0,88,88,120,120,1,0,49,57,1,0,48,55,3,0,48,57,65,70,
+  	97,102,2,0,69,69,101,101,2,0,43,43,45,45,2,0,80,80,112,112,2,0,9,9,32,
+  	32,194,0,1,1,0,0,0,0,3,1,0,0,0,0,5,1,0,0,0,0,7,1,0,0,0,0,9,1,0,0,0,0,
+  	11,1,0,0,0,0,13,1,0,0,0,0,15,1,0,0,0,0,17,1,0,0,0,0,19,1,0,0,0,0,21,1,
+  	0,0,0,0,23,1,0,0,0,0,25,1,0,0,0,0,27,1,0,0,0,0,29,1,0,0,0,0,31,1,0,0,
+  	0,0,33,1,0,0,0,0,39,1,0,0,0,0,69,1,0,0,0,1,71,1,0,0,0,3,73,1,0,0,0,5,
+  	75,1,0,0,0,7,78,1,0,0,0,9,81,1,0,0,0,11,83,1,0,0,0,13,85,1,0,0,0,15,87,
+  	1,0,0,0,17,89,1,0,0,0,19,91,1,0,0,0,21,93,1,0,0,0,23,95,1,0,0,0,25,97,
+  	1,0,0,0,27,99,1,0,0,0,29,101,1,0,0,0,31,103,1,0,0,0,33,105,1,0,0,0,35,
+  	107,1,0,0,0,37,109,1,0,0,0,39,118,1,0,0,0,41,120,1,0,0,0,43,127,1,0,0,
+  	0,45,134,1,0,0,0,47,141,1,0,0,0,49,147,1,0,0,0,51,150,1,0,0,0,53,152,
+  	1,0,0,0,55,154,1,0,0,0,57,164,1,0,0,0,59,166,1,0,0,0,61,172,1,0,0,0,63,
+  	175,1,0,0,0,65,179,1,0,0,0,67,186,1,0,0,0,69,191,1,0,0,0,71,72,5,40,0,
+  	0,72,2,1,0,0,0,73,74,5,41,0,0,74,4,1,0,0,0,75,76,5,60,0,0,76,77,5,60,
+  	0,0,77,6,1,0,0,0,78,79,5,62,0,0,79,80,5,62,0,0,80,8,1,0,0,0,81,82,5,43,
+  	0,0,82,10,1,0,0,0,83,84,5,45,0,0,84,12,1,0,0,0,85,86,5,42,0,0,86,14,1,
+  	0,0,0,87,88,5,47,0,0,88,16,1,0,0,0,89,90,5,37,0,0,90,18,1,0,0,0,91,92,
+  	5,38,0,0,92,20,1,0,0,0,93,94,5,124,0,0,94,22,1,0,0,0,95,96,5,94,0,0,96,
+  	24,1,0,0,0,97,98,5,126,0,0,98,26,1,0,0,0,99,100,5,60,0,0,100,28,1,0,0,
+  	0,101,102,5,58,0,0,102,30,1,0,0,0,103,104,5,91,0,0,104,32,1,0,0,0,105,
+  	106,5,93,0,0,106,34,1,0,0,0,107,108,7,0,0,0,108,36,1,0,0,0,109,110,3,
+  	55,27,0,110,111,3,55,27,0,111,112,3,55,27,0,112,113,3,55,27,0,113,38,
+  	1,0,0,0,114,119,3,43,21,0,115,119,3,45,22,0,116,119,3,47,23,0,117,119,
+  	3,41,20,0,118,114,1,0,0,0,118,115,1,0,0,0,118,116,1,0,0,0,118,117,1,0,
+  	0,0,119,40,1,0,0,0,120,121,5,48,0,0,121,123,7,1,0,0,122,124,7,2,0,0,123,
+  	122,1,0,0,0,124,125,1,0,0,0,125,123,1,0,0,0,125,126,1,0,0,0,126,42,1,
+  	0,0,0,127,131,3,51,25,0,128,130,3,35,17,0,129,128,1,0,0,0,130,133,1,0,
+  	0,0,131,129,1,0,0,0,131,132,1,0,0,0,132,44,1,0,0,0,133,131,1,0,0,0,134,
+  	138,5,48,0,0,135,137,3,53,26,0,136,135,1,0,0,0,137,140,1,0,0,0,138,136,
+  	1,0,0,0,138,139,1,0,0,0,139,46,1,0,0,0,140,138,1,0,0,0,141,143,3,49,24,
+  	0,142,144,3,55,27,0,143,142,1,0,0,0,144,145,1,0,0,0,145,143,1,0,0,0,145,
+  	146,1,0,0,0,146,48,1,0,0,0,147,148,5,48,0,0,148,149,7,3,0,0,149,50,1,
+  	0,0,0,150,151,7,4,0,0,151,52,1,0,0,0,152,153,7,5,0,0,153,54,1,0,0,0,154,
+  	155,7,6,0,0,155,56,1,0,0,0,156,158,3,63,31,0,157,156,1,0,0,0,157,158,
+  	1,0,0,0,158,159,1,0,0,0,159,160,5,46,0,0,160,165,3,63,31,0,161,162,3,
+  	63,31,0,162,163,5,46,0,0,163,165,1,0,0,0,164,157,1,0,0,0,164,161,1,0,
+  	0,0,165,58,1,0,0,0,166,168,7,7,0,0,167,169,3,61,30,0,168,167,1,0,0,0,
+  	168,169,1,0,0,0,169,170,1,0,0,0,170,171,3,63,31,0,171,60,1,0,0,0,172,
+  	173,7,8,0,0,173,62,1,0,0,0,174,176,3,35,17,0,175,174,1,0,0,0,176,177,
+  	1,0,0,0,177,175,1,0,0,0,177,178,1,0,0,0,178,64,1,0,0,0,179,181,7,9,0,
+  	0,180,182,3,61,30,0,181,180,1,0,0,0,181,182,1,0,0,0,182,183,1,0,0,0,183,
+  	184,3,63,31,0,184,66,1,0,0,0,185,187,3,55,27,0,186,185,1,0,0,0,187,188,
+  	1,0,0,0,188,186,1,0,0,0,188,189,1,0,0,0,189,68,1,0,0,0,190,192,7,10,0,
+  	0,191,190,1,0,0,0,192,193,1,0,0,0,193,191,1,0,0,0,193,194,1,0,0,0,194,
+  	195,1,0,0,0,195,196,6,34,0,0,196,70,1,0,0,0,13,0,118,125,131,138,145,
+  	157,164,168,177,181,188,193,1,6,0,0
+  };
+  staticData->serializedATN = antlr4::atn::SerializedATNView(serializedATNSegment, sizeof(serializedATNSegment) / sizeof(serializedATNSegment[0]));
+
+  antlr4::atn::ATNDeserializer deserializer;
+  staticData->atn = deserializer.deserialize(staticData->serializedATN);
+
+  const size_t count = staticData->atn->getNumberOfDecisions();
+  staticData->decisionToDFA.reserve(count);
+  for (size_t i = 0; i < count; i++) { 
+    staticData->decisionToDFA.emplace_back(staticData->atn->getDecisionState(i), i);
+  }
+  numcallexerLexerStaticData = std::move(staticData);
+}
+
+}
+
+NumCalLexer::NumCalLexer(CharStream *input) : Lexer(input) {
+  NumCalLexer::initialize();
+  _interpreter = new atn::LexerATNSimulator(this, *numcallexerLexerStaticData->atn, numcallexerLexerStaticData->decisionToDFA, numcallexerLexerStaticData->sharedContextCache);
+}
+
+NumCalLexer::~NumCalLexer() {
+  delete _interpreter;
+}
+
+std::string NumCalLexer::getGrammarFileName() const {
+  return "NumCal.g4";
+}
+
+const std::vector<std::string>& NumCalLexer::getRuleNames() const {
+  return numcallexerLexerStaticData->ruleNames;
+}
+
+const std::vector<std::string>& NumCalLexer::getChannelNames() const {
+  return numcallexerLexerStaticData->channelNames;
+}
+
+const std::vector<std::string>& NumCalLexer::getModeNames() const {
+  return numcallexerLexerStaticData->modeNames;
+}
+
+const dfa::Vocabulary& NumCalLexer::getVocabulary() const {
+  return numcallexerLexerStaticData->vocabulary;
+}
+
+antlr4::atn::SerializedATNView NumCalLexer::getSerializedATN() const {
+  return numcallexerLexerStaticData->serializedATN;
+}
+
+const atn::ATN& NumCalLexer::getATN() const {
+  return *numcallexerLexerStaticData->atn;
+}
+
+
+
+
+void NumCalLexer::initialize() {
+#if ANTLR4_USE_THREAD_LOCAL_CACHE
+  numcallexerLexerInitialize();
+#else
+  ::antlr4::internal::call_once(numcallexerLexerOnceFlag, numcallexerLexerInitialize);
+#endif
+}
diff --git a/src/grammar/NumCal/NumCalLexer.h b/src/grammar/NumCal/NumCalLexer.h
new file mode 100644
index 0000000..1db2799
--- /dev/null
+++ b/src/grammar/NumCal/NumCalLexer.h
@@ -0,0 +1,52 @@
+
+// Generated from NumCal.g4 by ANTLR 4.13.2
+
+#pragma once
+
+
+#include "antlr4-runtime.h"
+
+
+
+
+class  NumCalLexer : public antlr4::Lexer {
+public:
+  enum {
+    LeftParen = 1, RightParen = 2, LeftShift = 3, RightShift = 4, Plus = 5, 
+    Minus = 6, Star = 7, Div = 8, Mod = 9, And = 10, Or = 11, Caret = 12, 
+    Tilde = 13, LessThan = 14, Colon = 15, LeftBracket = 16, RightBracket = 17, 
+    IntegerConstant = 18, Whitespace = 19
+  };
+
+  explicit NumCalLexer(antlr4::CharStream *input);
+
+  ~NumCalLexer() override;
+
+
+  std::string getGrammarFileName() const override;
+
+  const std::vector<std::string>& getRuleNames() const override;
+
+  const std::vector<std::string>& getChannelNames() const override;
+
+  const std::vector<std::string>& getModeNames() const override;
+
+  const antlr4::dfa::Vocabulary& getVocabulary() const override;
+
+  antlr4::atn::SerializedATNView getSerializedATN() const override;
+
+  const antlr4::atn::ATN& getATN() const override;
+
+  // By default the static state used to implement the lexer is lazily initialized during the first
+  // call to the constructor. You can call this function if you wish to initialize the static state
+  // ahead of time.
+  static void initialize();
+
+private:
+
+  // Individual action functions triggered by action() above.
+
+  // Individual semantic predicate functions triggered by sempred() above.
+
+};
+
diff --git a/src/grammar/NumCal/NumCalParser.cpp b/src/grammar/NumCal/NumCalParser.cpp
new file mode 100644
index 0000000..83ee025
--- /dev/null
+++ b/src/grammar/NumCal/NumCalParser.cpp
@@ -0,0 +1,1285 @@
+
+// Generated from NumCal.g4 by ANTLR 4.13.2
+
+
+#include "NumCalVisitor.h"
+
+#include "NumCalParser.h"
+
+
+using namespace antlrcpp;
+
+using namespace antlr4;
+
+namespace {
+
+struct NumCalParserStaticData final {
+  NumCalParserStaticData(std::vector<std::string> ruleNames,
+                        std::vector<std::string> literalNames,
+                        std::vector<std::string> symbolicNames)
+      : ruleNames(std::move(ruleNames)), literalNames(std::move(literalNames)),
+        symbolicNames(std::move(symbolicNames)),
+        vocabulary(this->literalNames, this->symbolicNames) {}
+
+  NumCalParserStaticData(const NumCalParserStaticData&) = delete;
+  NumCalParserStaticData(NumCalParserStaticData&&) = delete;
+  NumCalParserStaticData& operator=(const NumCalParserStaticData&) = delete;
+  NumCalParserStaticData& operator=(NumCalParserStaticData&&) = delete;
+
+  std::vector<antlr4::dfa::DFA> decisionToDFA;
+  antlr4::atn::PredictionContextCache sharedContextCache;
+  const std::vector<std::string> ruleNames;
+  const std::vector<std::string> literalNames;
+  const std::vector<std::string> symbolicNames;
+  const antlr4::dfa::Vocabulary vocabulary;
+  antlr4::atn::SerializedATNView serializedATN;
+  std::unique_ptr<antlr4::atn::ATN> atn;
+};
+
+::antlr4::internal::OnceFlag numcalParserOnceFlag;
+#if ANTLR4_USE_THREAD_LOCAL_CACHE
+static thread_local
+#endif
+std::unique_ptr<NumCalParserStaticData> numcalParserStaticData = nullptr;
+
+void numcalParserInitialize() {
+#if ANTLR4_USE_THREAD_LOCAL_CACHE
+  if (numcalParserStaticData != nullptr) {
+    return;
+  }
+#else
+  assert(numcalParserStaticData == nullptr);
+#endif
+  auto staticData = std::make_unique<NumCalParserStaticData>(
+    std::vector<std::string>{
+      "primaryExpression", "unaryExpression", "unaryOperator", "castExpression", 
+      "multiplicativeExpression", "additiveExpression", "shiftExpression", 
+      "andExpression", "exclusiveOrExpression", "inclusiveOrExpression", 
+      "assignmentExpression", "entryExpression", "prefixGoto"
+    },
+    std::vector<std::string>{
+      "", "'('", "')'", "'<<'", "'>>'", "'+'", "'-'", "'*'", "'/'", "'%'", 
+      "'&'", "'|'", "'^'", "'~'", "'<'", "':'", "'['", "']'"
+    },
+    std::vector<std::string>{
+      "", "LeftParen", "RightParen", "LeftShift", "RightShift", "Plus", 
+      "Minus", "Star", "Div", "Mod", "And", "Or", "Caret", "Tilde", "LessThan", 
+      "Colon", "LeftBracket", "RightBracket", "IntegerConstant", "Whitespace"
+    }
+  );
+  static const int32_t serializedATNSegment[] = {
+  	4,1,19,133,2,0,7,0,2,1,7,1,2,2,7,2,2,3,7,3,2,4,7,4,2,5,7,5,2,6,7,6,2,
+  	7,7,7,2,8,7,8,2,9,7,9,2,10,7,10,2,11,7,11,2,12,7,12,1,0,1,0,1,0,1,0,1,
+  	0,3,0,32,8,0,1,1,1,1,1,1,1,1,3,1,38,8,1,1,2,1,2,1,3,1,3,3,3,44,8,3,1,
+  	4,1,4,1,4,5,4,49,8,4,10,4,12,4,52,9,4,1,5,1,5,1,5,5,5,57,8,5,10,5,12,
+  	5,60,9,5,1,6,1,6,1,6,5,6,65,8,6,10,6,12,6,68,9,6,1,7,1,7,1,7,5,7,73,8,
+  	7,10,7,12,7,76,9,7,1,8,1,8,1,8,5,8,81,8,8,10,8,12,8,84,9,8,1,9,1,9,1,
+  	9,5,9,89,8,9,10,9,12,9,92,9,9,1,10,1,10,3,10,96,8,10,1,11,3,11,99,8,11,
+  	1,11,1,11,1,11,1,11,1,11,3,11,106,8,11,1,11,1,11,1,11,1,11,1,11,1,11,
+  	3,11,114,8,11,1,11,1,11,1,11,1,11,1,11,1,11,1,11,3,11,123,8,11,1,11,1,
+  	11,1,11,1,11,3,11,129,8,11,1,12,1,12,1,12,0,0,13,0,2,4,6,8,10,12,14,16,
+  	18,20,22,24,0,5,2,0,5,6,13,13,1,0,7,9,1,0,5,6,1,0,3,4,2,0,5,6,14,14,136,
+  	0,31,1,0,0,0,2,37,1,0,0,0,4,39,1,0,0,0,6,43,1,0,0,0,8,45,1,0,0,0,10,53,
+  	1,0,0,0,12,61,1,0,0,0,14,69,1,0,0,0,16,77,1,0,0,0,18,85,1,0,0,0,20,95,
+  	1,0,0,0,22,128,1,0,0,0,24,130,1,0,0,0,26,32,5,18,0,0,27,28,5,1,0,0,28,
+  	29,3,20,10,0,29,30,5,2,0,0,30,32,1,0,0,0,31,26,1,0,0,0,31,27,1,0,0,0,
+  	32,1,1,0,0,0,33,38,3,0,0,0,34,35,3,4,2,0,35,36,3,6,3,0,36,38,1,0,0,0,
+  	37,33,1,0,0,0,37,34,1,0,0,0,38,3,1,0,0,0,39,40,7,0,0,0,40,5,1,0,0,0,41,
+  	44,3,2,1,0,42,44,5,18,0,0,43,41,1,0,0,0,43,42,1,0,0,0,44,7,1,0,0,0,45,
+  	50,3,6,3,0,46,47,7,1,0,0,47,49,3,6,3,0,48,46,1,0,0,0,49,52,1,0,0,0,50,
+  	48,1,0,0,0,50,51,1,0,0,0,51,9,1,0,0,0,52,50,1,0,0,0,53,58,3,8,4,0,54,
+  	55,7,2,0,0,55,57,3,8,4,0,56,54,1,0,0,0,57,60,1,0,0,0,58,56,1,0,0,0,58,
+  	59,1,0,0,0,59,11,1,0,0,0,60,58,1,0,0,0,61,66,3,10,5,0,62,63,7,3,0,0,63,
+  	65,3,10,5,0,64,62,1,0,0,0,65,68,1,0,0,0,66,64,1,0,0,0,66,67,1,0,0,0,67,
+  	13,1,0,0,0,68,66,1,0,0,0,69,74,3,12,6,0,70,71,5,10,0,0,71,73,3,12,6,0,
+  	72,70,1,0,0,0,73,76,1,0,0,0,74,72,1,0,0,0,74,75,1,0,0,0,75,15,1,0,0,0,
+  	76,74,1,0,0,0,77,82,3,14,7,0,78,79,5,12,0,0,79,81,3,14,7,0,80,78,1,0,
+  	0,0,81,84,1,0,0,0,82,80,1,0,0,0,82,83,1,0,0,0,83,17,1,0,0,0,84,82,1,0,
+  	0,0,85,90,3,16,8,0,86,87,5,11,0,0,87,89,3,16,8,0,88,86,1,0,0,0,89,92,
+  	1,0,0,0,90,88,1,0,0,0,90,91,1,0,0,0,91,19,1,0,0,0,92,90,1,0,0,0,93,96,
+  	5,18,0,0,94,96,3,18,9,0,95,93,1,0,0,0,95,94,1,0,0,0,96,21,1,0,0,0,97,
+  	99,3,24,12,0,98,97,1,0,0,0,98,99,1,0,0,0,99,100,1,0,0,0,100,101,5,18,
+  	0,0,101,129,5,0,0,1,102,103,3,24,12,0,103,104,5,15,0,0,104,106,1,0,0,
+  	0,105,102,1,0,0,0,105,106,1,0,0,0,106,107,1,0,0,0,107,108,3,20,10,0,108,
+  	109,5,0,0,1,109,129,1,0,0,0,110,111,3,24,12,0,111,112,5,16,0,0,112,114,
+  	1,0,0,0,113,110,1,0,0,0,113,114,1,0,0,0,114,115,1,0,0,0,115,116,3,20,
+  	10,0,116,117,5,17,0,0,117,118,5,0,0,1,118,129,1,0,0,0,119,120,3,24,12,
+  	0,120,121,5,1,0,0,121,123,1,0,0,0,122,119,1,0,0,0,122,123,1,0,0,0,123,
+  	124,1,0,0,0,124,125,3,20,10,0,125,126,5,2,0,0,126,127,5,0,0,1,127,129,
+  	1,0,0,0,128,98,1,0,0,0,128,105,1,0,0,0,128,113,1,0,0,0,128,122,1,0,0,
+  	0,129,23,1,0,0,0,130,131,7,4,0,0,131,25,1,0,0,0,15,31,37,43,50,58,66,
+  	74,82,90,95,98,105,113,122,128
+  };
+  staticData->serializedATN = antlr4::atn::SerializedATNView(serializedATNSegment, sizeof(serializedATNSegment) / sizeof(serializedATNSegment[0]));
+
+  antlr4::atn::ATNDeserializer deserializer;
+  staticData->atn = deserializer.deserialize(staticData->serializedATN);
+
+  const size_t count = staticData->atn->getNumberOfDecisions();
+  staticData->decisionToDFA.reserve(count);
+  for (size_t i = 0; i < count; i++) { 
+    staticData->decisionToDFA.emplace_back(staticData->atn->getDecisionState(i), i);
+  }
+  numcalParserStaticData = std::move(staticData);
+}
+
+}
+
+NumCalParser::NumCalParser(TokenStream *input) : NumCalParser(input, antlr4::atn::ParserATNSimulatorOptions()) {}
+
+NumCalParser::NumCalParser(TokenStream *input, const antlr4::atn::ParserATNSimulatorOptions &options) : Parser(input) {
+  NumCalParser::initialize();
+  _interpreter = new atn::ParserATNSimulator(this, *numcalParserStaticData->atn, numcalParserStaticData->decisionToDFA, numcalParserStaticData->sharedContextCache, options);
+}
+
+NumCalParser::~NumCalParser() {
+  delete _interpreter;
+}
+
+const atn::ATN& NumCalParser::getATN() const {
+  return *numcalParserStaticData->atn;
+}
+
+std::string NumCalParser::getGrammarFileName() const {
+  return "NumCal.g4";
+}
+
+const std::vector<std::string>& NumCalParser::getRuleNames() const {
+  return numcalParserStaticData->ruleNames;
+}
+
+const dfa::Vocabulary& NumCalParser::getVocabulary() const {
+  return numcalParserStaticData->vocabulary;
+}
+
+antlr4::atn::SerializedATNView NumCalParser::getSerializedATN() const {
+  return numcalParserStaticData->serializedATN;
+}
+
+
+//----------------- PrimaryExpressionContext ------------------------------------------------------------------
+
+NumCalParser::PrimaryExpressionContext::PrimaryExpressionContext(ParserRuleContext *parent, size_t invokingState)
+  : ParserRuleContext(parent, invokingState) {
+}
+
+tree::TerminalNode* NumCalParser::PrimaryExpressionContext::IntegerConstant() {
+  return getToken(NumCalParser::IntegerConstant, 0);
+}
+
+tree::TerminalNode* NumCalParser::PrimaryExpressionContext::LeftParen() {
+  return getToken(NumCalParser::LeftParen, 0);
+}
+
+NumCalParser::AssignmentExpressionContext* NumCalParser::PrimaryExpressionContext::assignmentExpression() {
+  return getRuleContext<NumCalParser::AssignmentExpressionContext>(0);
+}
+
+tree::TerminalNode* NumCalParser::PrimaryExpressionContext::RightParen() {
+  return getToken(NumCalParser::RightParen, 0);
+}
+
+
+size_t NumCalParser::PrimaryExpressionContext::getRuleIndex() const {
+  return NumCalParser::RulePrimaryExpression;
+}
+
+
+std::any NumCalParser::PrimaryExpressionContext::accept(tree::ParseTreeVisitor *visitor) {
+  if (auto parserVisitor = dynamic_cast<NumCalVisitor*>(visitor))
+    return parserVisitor->visitPrimaryExpression(this);
+  else
+    return visitor->visitChildren(this);
+}
+
+NumCalParser::PrimaryExpressionContext* NumCalParser::primaryExpression() {
+  PrimaryExpressionContext *_localctx = _tracker.createInstance<PrimaryExpressionContext>(_ctx, getState());
+  enterRule(_localctx, 0, NumCalParser::RulePrimaryExpression);
+
+#if __cplusplus > 201703L
+  auto onExit = finally([=, this] {
+#else
+  auto onExit = finally([=] {
+#endif
+    exitRule();
+  });
+  try {
+    setState(31);
+    _errHandler->sync(this);
+    switch (_input->LA(1)) {
+      case NumCalParser::IntegerConstant: {
+        enterOuterAlt(_localctx, 1);
+        setState(26);
+        match(NumCalParser::IntegerConstant);
+        break;
+      }
+
+      case NumCalParser::LeftParen: {
+        enterOuterAlt(_localctx, 2);
+        setState(27);
+        match(NumCalParser::LeftParen);
+        setState(28);
+        assignmentExpression();
+        setState(29);
+        match(NumCalParser::RightParen);
+        break;
+      }
+
+    default:
+      throw NoViableAltException(this);
+    }
+   
+  }
+  catch (RecognitionException &e) {
+    _errHandler->reportError(this, e);
+    _localctx->exception = std::current_exception();
+    _errHandler->recover(this, _localctx->exception);
+  }
+
+  return _localctx;
+}
+
+//----------------- UnaryExpressionContext ------------------------------------------------------------------
+
+NumCalParser::UnaryExpressionContext::UnaryExpressionContext(ParserRuleContext *parent, size_t invokingState)
+  : ParserRuleContext(parent, invokingState) {
+}
+
+NumCalParser::PrimaryExpressionContext* NumCalParser::UnaryExpressionContext::primaryExpression() {
+  return getRuleContext<NumCalParser::PrimaryExpressionContext>(0);
+}
+
+NumCalParser::UnaryOperatorContext* NumCalParser::UnaryExpressionContext::unaryOperator() {
+  return getRuleContext<NumCalParser::UnaryOperatorContext>(0);
+}
+
+NumCalParser::CastExpressionContext* NumCalParser::UnaryExpressionContext::castExpression() {
+  return getRuleContext<NumCalParser::CastExpressionContext>(0);
+}
+
+
+size_t NumCalParser::UnaryExpressionContext::getRuleIndex() const {
+  return NumCalParser::RuleUnaryExpression;
+}
+
+
+std::any NumCalParser::UnaryExpressionContext::accept(tree::ParseTreeVisitor *visitor) {
+  if (auto parserVisitor = dynamic_cast<NumCalVisitor*>(visitor))
+    return parserVisitor->visitUnaryExpression(this);
+  else
+    return visitor->visitChildren(this);
+}
+
+NumCalParser::UnaryExpressionContext* NumCalParser::unaryExpression() {
+  UnaryExpressionContext *_localctx = _tracker.createInstance<UnaryExpressionContext>(_ctx, getState());
+  enterRule(_localctx, 2, NumCalParser::RuleUnaryExpression);
+
+#if __cplusplus > 201703L
+  auto onExit = finally([=, this] {
+#else
+  auto onExit = finally([=] {
+#endif
+    exitRule();
+  });
+  try {
+    setState(37);
+    _errHandler->sync(this);
+    switch (_input->LA(1)) {
+      case NumCalParser::LeftParen:
+      case NumCalParser::IntegerConstant: {
+        enterOuterAlt(_localctx, 1);
+        setState(33);
+        primaryExpression();
+        break;
+      }
+
+      case NumCalParser::Plus:
+      case NumCalParser::Minus:
+      case NumCalParser::Tilde: {
+        enterOuterAlt(_localctx, 2);
+        setState(34);
+        unaryOperator();
+        setState(35);
+        castExpression();
+        break;
+      }
+
+    default:
+      throw NoViableAltException(this);
+    }
+   
+  }
+  catch (RecognitionException &e) {
+    _errHandler->reportError(this, e);
+    _localctx->exception = std::current_exception();
+    _errHandler->recover(this, _localctx->exception);
+  }
+
+  return _localctx;
+}
+
+//----------------- UnaryOperatorContext ------------------------------------------------------------------
+
+NumCalParser::UnaryOperatorContext::UnaryOperatorContext(ParserRuleContext *parent, size_t invokingState)
+  : ParserRuleContext(parent, invokingState) {
+}
+
+tree::TerminalNode* NumCalParser::UnaryOperatorContext::Plus() {
+  return getToken(NumCalParser::Plus, 0);
+}
+
+tree::TerminalNode* NumCalParser::UnaryOperatorContext::Minus() {
+  return getToken(NumCalParser::Minus, 0);
+}
+
+tree::TerminalNode* NumCalParser::UnaryOperatorContext::Tilde() {
+  return getToken(NumCalParser::Tilde, 0);
+}
+
+
+size_t NumCalParser::UnaryOperatorContext::getRuleIndex() const {
+  return NumCalParser::RuleUnaryOperator;
+}
+
+
+std::any NumCalParser::UnaryOperatorContext::accept(tree::ParseTreeVisitor *visitor) {
+  if (auto parserVisitor = dynamic_cast<NumCalVisitor*>(visitor))
+    return parserVisitor->visitUnaryOperator(this);
+  else
+    return visitor->visitChildren(this);
+}
+
+NumCalParser::UnaryOperatorContext* NumCalParser::unaryOperator() {
+  UnaryOperatorContext *_localctx = _tracker.createInstance<UnaryOperatorContext>(_ctx, getState());
+  enterRule(_localctx, 4, NumCalParser::RuleUnaryOperator);
+  size_t _la = 0;
+
+#if __cplusplus > 201703L
+  auto onExit = finally([=, this] {
+#else
+  auto onExit = finally([=] {
+#endif
+    exitRule();
+  });
+  try {
+    enterOuterAlt(_localctx, 1);
+    setState(39);
+    _la = _input->LA(1);
+    if (!((((_la & ~ 0x3fULL) == 0) &&
+      ((1ULL << _la) & 8288) != 0))) {
+    _errHandler->recoverInline(this);
+    }
+    else {
+      _errHandler->reportMatch(this);
+      consume();
+    }
+   
+  }
+  catch (RecognitionException &e) {
+    _errHandler->reportError(this, e);
+    _localctx->exception = std::current_exception();
+    _errHandler->recover(this, _localctx->exception);
+  }
+
+  return _localctx;
+}
+
+//----------------- CastExpressionContext ------------------------------------------------------------------
+
+NumCalParser::CastExpressionContext::CastExpressionContext(ParserRuleContext *parent, size_t invokingState)
+  : ParserRuleContext(parent, invokingState) {
+}
+
+NumCalParser::UnaryExpressionContext* NumCalParser::CastExpressionContext::unaryExpression() {
+  return getRuleContext<NumCalParser::UnaryExpressionContext>(0);
+}
+
+tree::TerminalNode* NumCalParser::CastExpressionContext::IntegerConstant() {
+  return getToken(NumCalParser::IntegerConstant, 0);
+}
+
+
+size_t NumCalParser::CastExpressionContext::getRuleIndex() const {
+  return NumCalParser::RuleCastExpression;
+}
+
+
+std::any NumCalParser::CastExpressionContext::accept(tree::ParseTreeVisitor *visitor) {
+  if (auto parserVisitor = dynamic_cast<NumCalVisitor*>(visitor))
+    return parserVisitor->visitCastExpression(this);
+  else
+    return visitor->visitChildren(this);
+}
+
+NumCalParser::CastExpressionContext* NumCalParser::castExpression() {
+  CastExpressionContext *_localctx = _tracker.createInstance<CastExpressionContext>(_ctx, getState());
+  enterRule(_localctx, 6, NumCalParser::RuleCastExpression);
+
+#if __cplusplus > 201703L
+  auto onExit = finally([=, this] {
+#else
+  auto onExit = finally([=] {
+#endif
+    exitRule();
+  });
+  try {
+    setState(43);
+    _errHandler->sync(this);
+    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 2, _ctx)) {
+    case 1: {
+      enterOuterAlt(_localctx, 1);
+      setState(41);
+      unaryExpression();
+      break;
+    }
+
+    case 2: {
+      enterOuterAlt(_localctx, 2);
+      setState(42);
+      match(NumCalParser::IntegerConstant);
+      break;
+    }
+
+    default:
+      break;
+    }
+   
+  }
+  catch (RecognitionException &e) {
+    _errHandler->reportError(this, e);
+    _localctx->exception = std::current_exception();
+    _errHandler->recover(this, _localctx->exception);
+  }
+
+  return _localctx;
+}
+
+//----------------- MultiplicativeExpressionContext ------------------------------------------------------------------
+
+NumCalParser::MultiplicativeExpressionContext::MultiplicativeExpressionContext(ParserRuleContext *parent, size_t invokingState)
+  : ParserRuleContext(parent, invokingState) {
+}
+
+std::vector<NumCalParser::CastExpressionContext *> NumCalParser::MultiplicativeExpressionContext::castExpression() {
+  return getRuleContexts<NumCalParser::CastExpressionContext>();
+}
+
+NumCalParser::CastExpressionContext* NumCalParser::MultiplicativeExpressionContext::castExpression(size_t i) {
+  return getRuleContext<NumCalParser::CastExpressionContext>(i);
+}
+
+std::vector<tree::TerminalNode *> NumCalParser::MultiplicativeExpressionContext::Star() {
+  return getTokens(NumCalParser::Star);
+}
+
+tree::TerminalNode* NumCalParser::MultiplicativeExpressionContext::Star(size_t i) {
+  return getToken(NumCalParser::Star, i);
+}
+
+std::vector<tree::TerminalNode *> NumCalParser::MultiplicativeExpressionContext::Div() {
+  return getTokens(NumCalParser::Div);
+}
+
+tree::TerminalNode* NumCalParser::MultiplicativeExpressionContext::Div(size_t i) {
+  return getToken(NumCalParser::Div, i);
+}
+
+std::vector<tree::TerminalNode *> NumCalParser::MultiplicativeExpressionContext::Mod() {
+  return getTokens(NumCalParser::Mod);
+}
+
+tree::TerminalNode* NumCalParser::MultiplicativeExpressionContext::Mod(size_t i) {
+  return getToken(NumCalParser::Mod, i);
+}
+
+
+size_t NumCalParser::MultiplicativeExpressionContext::getRuleIndex() const {
+  return NumCalParser::RuleMultiplicativeExpression;
+}
+
+
+std::any NumCalParser::MultiplicativeExpressionContext::accept(tree::ParseTreeVisitor *visitor) {
+  if (auto parserVisitor = dynamic_cast<NumCalVisitor*>(visitor))
+    return parserVisitor->visitMultiplicativeExpression(this);
+  else
+    return visitor->visitChildren(this);
+}
+
+NumCalParser::MultiplicativeExpressionContext* NumCalParser::multiplicativeExpression() {
+  MultiplicativeExpressionContext *_localctx = _tracker.createInstance<MultiplicativeExpressionContext>(_ctx, getState());
+  enterRule(_localctx, 8, NumCalParser::RuleMultiplicativeExpression);
+  size_t _la = 0;
+
+#if __cplusplus > 201703L
+  auto onExit = finally([=, this] {
+#else
+  auto onExit = finally([=] {
+#endif
+    exitRule();
+  });
+  try {
+    enterOuterAlt(_localctx, 1);
+    setState(45);
+    castExpression();
+    setState(50);
+    _errHandler->sync(this);
+    _la = _input->LA(1);
+    while ((((_la & ~ 0x3fULL) == 0) &&
+      ((1ULL << _la) & 896) != 0)) {
+      setState(46);
+      _la = _input->LA(1);
+      if (!((((_la & ~ 0x3fULL) == 0) &&
+        ((1ULL << _la) & 896) != 0))) {
+      _errHandler->recoverInline(this);
+      }
+      else {
+        _errHandler->reportMatch(this);
+        consume();
+      }
+      setState(47);
+      castExpression();
+      setState(52);
+      _errHandler->sync(this);
+      _la = _input->LA(1);
+    }
+   
+  }
+  catch (RecognitionException &e) {
+    _errHandler->reportError(this, e);
+    _localctx->exception = std::current_exception();
+    _errHandler->recover(this, _localctx->exception);
+  }
+
+  return _localctx;
+}
+
+//----------------- AdditiveExpressionContext ------------------------------------------------------------------
+
+NumCalParser::AdditiveExpressionContext::AdditiveExpressionContext(ParserRuleContext *parent, size_t invokingState)
+  : ParserRuleContext(parent, invokingState) {
+}
+
+std::vector<NumCalParser::MultiplicativeExpressionContext *> NumCalParser::AdditiveExpressionContext::multiplicativeExpression() {
+  return getRuleContexts<NumCalParser::MultiplicativeExpressionContext>();
+}
+
+NumCalParser::MultiplicativeExpressionContext* NumCalParser::AdditiveExpressionContext::multiplicativeExpression(size_t i) {
+  return getRuleContext<NumCalParser::MultiplicativeExpressionContext>(i);
+}
+
+std::vector<tree::TerminalNode *> NumCalParser::AdditiveExpressionContext::Plus() {
+  return getTokens(NumCalParser::Plus);
+}
+
+tree::TerminalNode* NumCalParser::AdditiveExpressionContext::Plus(size_t i) {
+  return getToken(NumCalParser::Plus, i);
+}
+
+std::vector<tree::TerminalNode *> NumCalParser::AdditiveExpressionContext::Minus() {
+  return getTokens(NumCalParser::Minus);
+}
+
+tree::TerminalNode* NumCalParser::AdditiveExpressionContext::Minus(size_t i) {
+  return getToken(NumCalParser::Minus, i);
+}
+
+
+size_t NumCalParser::AdditiveExpressionContext::getRuleIndex() const {
+  return NumCalParser::RuleAdditiveExpression;
+}
+
+
+std::any NumCalParser::AdditiveExpressionContext::accept(tree::ParseTreeVisitor *visitor) {
+  if (auto parserVisitor = dynamic_cast<NumCalVisitor*>(visitor))
+    return parserVisitor->visitAdditiveExpression(this);
+  else
+    return visitor->visitChildren(this);
+}
+
+NumCalParser::AdditiveExpressionContext* NumCalParser::additiveExpression() {
+  AdditiveExpressionContext *_localctx = _tracker.createInstance<AdditiveExpressionContext>(_ctx, getState());
+  enterRule(_localctx, 10, NumCalParser::RuleAdditiveExpression);
+  size_t _la = 0;
+
+#if __cplusplus > 201703L
+  auto onExit = finally([=, this] {
+#else
+  auto onExit = finally([=] {
+#endif
+    exitRule();
+  });
+  try {
+    enterOuterAlt(_localctx, 1);
+    setState(53);
+    multiplicativeExpression();
+    setState(58);
+    _errHandler->sync(this);
+    _la = _input->LA(1);
+    while (_la == NumCalParser::Plus
+
+    || _la == NumCalParser::Minus) {
+      setState(54);
+      _la = _input->LA(1);
+      if (!(_la == NumCalParser::Plus
+
+      || _la == NumCalParser::Minus)) {
+      _errHandler->recoverInline(this);
+      }
+      else {
+        _errHandler->reportMatch(this);
+        consume();
+      }
+      setState(55);
+      multiplicativeExpression();
+      setState(60);
+      _errHandler->sync(this);
+      _la = _input->LA(1);
+    }
+   
+  }
+  catch (RecognitionException &e) {
+    _errHandler->reportError(this, e);
+    _localctx->exception = std::current_exception();
+    _errHandler->recover(this, _localctx->exception);
+  }
+
+  return _localctx;
+}
+
+//----------------- ShiftExpressionContext ------------------------------------------------------------------
+
+NumCalParser::ShiftExpressionContext::ShiftExpressionContext(ParserRuleContext *parent, size_t invokingState)
+  : ParserRuleContext(parent, invokingState) {
+}
+
+std::vector<NumCalParser::AdditiveExpressionContext *> NumCalParser::ShiftExpressionContext::additiveExpression() {
+  return getRuleContexts<NumCalParser::AdditiveExpressionContext>();
+}
+
+NumCalParser::AdditiveExpressionContext* NumCalParser::ShiftExpressionContext::additiveExpression(size_t i) {
+  return getRuleContext<NumCalParser::AdditiveExpressionContext>(i);
+}
+
+std::vector<tree::TerminalNode *> NumCalParser::ShiftExpressionContext::LeftShift() {
+  return getTokens(NumCalParser::LeftShift);
+}
+
+tree::TerminalNode* NumCalParser::ShiftExpressionContext::LeftShift(size_t i) {
+  return getToken(NumCalParser::LeftShift, i);
+}
+
+std::vector<tree::TerminalNode *> NumCalParser::ShiftExpressionContext::RightShift() {
+  return getTokens(NumCalParser::RightShift);
+}
+
+tree::TerminalNode* NumCalParser::ShiftExpressionContext::RightShift(size_t i) {
+  return getToken(NumCalParser::RightShift, i);
+}
+
+
+size_t NumCalParser::ShiftExpressionContext::getRuleIndex() const {
+  return NumCalParser::RuleShiftExpression;
+}
+
+
+std::any NumCalParser::ShiftExpressionContext::accept(tree::ParseTreeVisitor *visitor) {
+  if (auto parserVisitor = dynamic_cast<NumCalVisitor*>(visitor))
+    return parserVisitor->visitShiftExpression(this);
+  else
+    return visitor->visitChildren(this);
+}
+
+NumCalParser::ShiftExpressionContext* NumCalParser::shiftExpression() {
+  ShiftExpressionContext *_localctx = _tracker.createInstance<ShiftExpressionContext>(_ctx, getState());
+  enterRule(_localctx, 12, NumCalParser::RuleShiftExpression);
+  size_t _la = 0;
+
+#if __cplusplus > 201703L
+  auto onExit = finally([=, this] {
+#else
+  auto onExit = finally([=] {
+#endif
+    exitRule();
+  });
+  try {
+    enterOuterAlt(_localctx, 1);
+    setState(61);
+    additiveExpression();
+    setState(66);
+    _errHandler->sync(this);
+    _la = _input->LA(1);
+    while (_la == NumCalParser::LeftShift
+
+    || _la == NumCalParser::RightShift) {
+      setState(62);
+      _la = _input->LA(1);
+      if (!(_la == NumCalParser::LeftShift
+
+      || _la == NumCalParser::RightShift)) {
+      _errHandler->recoverInline(this);
+      }
+      else {
+        _errHandler->reportMatch(this);
+        consume();
+      }
+      setState(63);
+      additiveExpression();
+      setState(68);
+      _errHandler->sync(this);
+      _la = _input->LA(1);
+    }
+   
+  }
+  catch (RecognitionException &e) {
+    _errHandler->reportError(this, e);
+    _localctx->exception = std::current_exception();
+    _errHandler->recover(this, _localctx->exception);
+  }
+
+  return _localctx;
+}
+
+//----------------- AndExpressionContext ------------------------------------------------------------------
+
+NumCalParser::AndExpressionContext::AndExpressionContext(ParserRuleContext *parent, size_t invokingState)
+  : ParserRuleContext(parent, invokingState) {
+}
+
+std::vector<NumCalParser::ShiftExpressionContext *> NumCalParser::AndExpressionContext::shiftExpression() {
+  return getRuleContexts<NumCalParser::ShiftExpressionContext>();
+}
+
+NumCalParser::ShiftExpressionContext* NumCalParser::AndExpressionContext::shiftExpression(size_t i) {
+  return getRuleContext<NumCalParser::ShiftExpressionContext>(i);
+}
+
+std::vector<tree::TerminalNode *> NumCalParser::AndExpressionContext::And() {
+  return getTokens(NumCalParser::And);
+}
+
+tree::TerminalNode* NumCalParser::AndExpressionContext::And(size_t i) {
+  return getToken(NumCalParser::And, i);
+}
+
+
+size_t NumCalParser::AndExpressionContext::getRuleIndex() const {
+  return NumCalParser::RuleAndExpression;
+}
+
+
+std::any NumCalParser::AndExpressionContext::accept(tree::ParseTreeVisitor *visitor) {
+  if (auto parserVisitor = dynamic_cast<NumCalVisitor*>(visitor))
+    return parserVisitor->visitAndExpression(this);
+  else
+    return visitor->visitChildren(this);
+}
+
+NumCalParser::AndExpressionContext* NumCalParser::andExpression() {
+  AndExpressionContext *_localctx = _tracker.createInstance<AndExpressionContext>(_ctx, getState());
+  enterRule(_localctx, 14, NumCalParser::RuleAndExpression);
+  size_t _la = 0;
+
+#if __cplusplus > 201703L
+  auto onExit = finally([=, this] {
+#else
+  auto onExit = finally([=] {
+#endif
+    exitRule();
+  });
+  try {
+    enterOuterAlt(_localctx, 1);
+    setState(69);
+    shiftExpression();
+    setState(74);
+    _errHandler->sync(this);
+    _la = _input->LA(1);
+    while (_la == NumCalParser::And) {
+      setState(70);
+      match(NumCalParser::And);
+      setState(71);
+      shiftExpression();
+      setState(76);
+      _errHandler->sync(this);
+      _la = _input->LA(1);
+    }
+   
+  }
+  catch (RecognitionException &e) {
+    _errHandler->reportError(this, e);
+    _localctx->exception = std::current_exception();
+    _errHandler->recover(this, _localctx->exception);
+  }
+
+  return _localctx;
+}
+
+//----------------- ExclusiveOrExpressionContext ------------------------------------------------------------------
+
+NumCalParser::ExclusiveOrExpressionContext::ExclusiveOrExpressionContext(ParserRuleContext *parent, size_t invokingState)
+  : ParserRuleContext(parent, invokingState) {
+}
+
+std::vector<NumCalParser::AndExpressionContext *> NumCalParser::ExclusiveOrExpressionContext::andExpression() {
+  return getRuleContexts<NumCalParser::AndExpressionContext>();
+}
+
+NumCalParser::AndExpressionContext* NumCalParser::ExclusiveOrExpressionContext::andExpression(size_t i) {
+  return getRuleContext<NumCalParser::AndExpressionContext>(i);
+}
+
+std::vector<tree::TerminalNode *> NumCalParser::ExclusiveOrExpressionContext::Caret() {
+  return getTokens(NumCalParser::Caret);
+}
+
+tree::TerminalNode* NumCalParser::ExclusiveOrExpressionContext::Caret(size_t i) {
+  return getToken(NumCalParser::Caret, i);
+}
+
+
+size_t NumCalParser::ExclusiveOrExpressionContext::getRuleIndex() const {
+  return NumCalParser::RuleExclusiveOrExpression;
+}
+
+
+std::any NumCalParser::ExclusiveOrExpressionContext::accept(tree::ParseTreeVisitor *visitor) {
+  if (auto parserVisitor = dynamic_cast<NumCalVisitor*>(visitor))
+    return parserVisitor->visitExclusiveOrExpression(this);
+  else
+    return visitor->visitChildren(this);
+}
+
+NumCalParser::ExclusiveOrExpressionContext* NumCalParser::exclusiveOrExpression() {
+  ExclusiveOrExpressionContext *_localctx = _tracker.createInstance<ExclusiveOrExpressionContext>(_ctx, getState());
+  enterRule(_localctx, 16, NumCalParser::RuleExclusiveOrExpression);
+  size_t _la = 0;
+
+#if __cplusplus > 201703L
+  auto onExit = finally([=, this] {
+#else
+  auto onExit = finally([=] {
+#endif
+    exitRule();
+  });
+  try {
+    enterOuterAlt(_localctx, 1);
+    setState(77);
+    andExpression();
+    setState(82);
+    _errHandler->sync(this);
+    _la = _input->LA(1);
+    while (_la == NumCalParser::Caret) {
+      setState(78);
+      match(NumCalParser::Caret);
+      setState(79);
+      andExpression();
+      setState(84);
+      _errHandler->sync(this);
+      _la = _input->LA(1);
+    }
+   
+  }
+  catch (RecognitionException &e) {
+    _errHandler->reportError(this, e);
+    _localctx->exception = std::current_exception();
+    _errHandler->recover(this, _localctx->exception);
+  }
+
+  return _localctx;
+}
+
+//----------------- InclusiveOrExpressionContext ------------------------------------------------------------------
+
+NumCalParser::InclusiveOrExpressionContext::InclusiveOrExpressionContext(ParserRuleContext *parent, size_t invokingState)
+  : ParserRuleContext(parent, invokingState) {
+}
+
+std::vector<NumCalParser::ExclusiveOrExpressionContext *> NumCalParser::InclusiveOrExpressionContext::exclusiveOrExpression() {
+  return getRuleContexts<NumCalParser::ExclusiveOrExpressionContext>();
+}
+
+NumCalParser::ExclusiveOrExpressionContext* NumCalParser::InclusiveOrExpressionContext::exclusiveOrExpression(size_t i) {
+  return getRuleContext<NumCalParser::ExclusiveOrExpressionContext>(i);
+}
+
+std::vector<tree::TerminalNode *> NumCalParser::InclusiveOrExpressionContext::Or() {
+  return getTokens(NumCalParser::Or);
+}
+
+tree::TerminalNode* NumCalParser::InclusiveOrExpressionContext::Or(size_t i) {
+  return getToken(NumCalParser::Or, i);
+}
+
+
+size_t NumCalParser::InclusiveOrExpressionContext::getRuleIndex() const {
+  return NumCalParser::RuleInclusiveOrExpression;
+}
+
+
+std::any NumCalParser::InclusiveOrExpressionContext::accept(tree::ParseTreeVisitor *visitor) {
+  if (auto parserVisitor = dynamic_cast<NumCalVisitor*>(visitor))
+    return parserVisitor->visitInclusiveOrExpression(this);
+  else
+    return visitor->visitChildren(this);
+}
+
+NumCalParser::InclusiveOrExpressionContext* NumCalParser::inclusiveOrExpression() {
+  InclusiveOrExpressionContext *_localctx = _tracker.createInstance<InclusiveOrExpressionContext>(_ctx, getState());
+  enterRule(_localctx, 18, NumCalParser::RuleInclusiveOrExpression);
+  size_t _la = 0;
+
+#if __cplusplus > 201703L
+  auto onExit = finally([=, this] {
+#else
+  auto onExit = finally([=] {
+#endif
+    exitRule();
+  });
+  try {
+    enterOuterAlt(_localctx, 1);
+    setState(85);
+    exclusiveOrExpression();
+    setState(90);
+    _errHandler->sync(this);
+    _la = _input->LA(1);
+    while (_la == NumCalParser::Or) {
+      setState(86);
+      match(NumCalParser::Or);
+      setState(87);
+      exclusiveOrExpression();
+      setState(92);
+      _errHandler->sync(this);
+      _la = _input->LA(1);
+    }
+   
+  }
+  catch (RecognitionException &e) {
+    _errHandler->reportError(this, e);
+    _localctx->exception = std::current_exception();
+    _errHandler->recover(this, _localctx->exception);
+  }
+
+  return _localctx;
+}
+
+//----------------- AssignmentExpressionContext ------------------------------------------------------------------
+
+NumCalParser::AssignmentExpressionContext::AssignmentExpressionContext(ParserRuleContext *parent, size_t invokingState)
+  : ParserRuleContext(parent, invokingState) {
+}
+
+tree::TerminalNode* NumCalParser::AssignmentExpressionContext::IntegerConstant() {
+  return getToken(NumCalParser::IntegerConstant, 0);
+}
+
+NumCalParser::InclusiveOrExpressionContext* NumCalParser::AssignmentExpressionContext::inclusiveOrExpression() {
+  return getRuleContext<NumCalParser::InclusiveOrExpressionContext>(0);
+}
+
+
+size_t NumCalParser::AssignmentExpressionContext::getRuleIndex() const {
+  return NumCalParser::RuleAssignmentExpression;
+}
+
+
+std::any NumCalParser::AssignmentExpressionContext::accept(tree::ParseTreeVisitor *visitor) {
+  if (auto parserVisitor = dynamic_cast<NumCalVisitor*>(visitor))
+    return parserVisitor->visitAssignmentExpression(this);
+  else
+    return visitor->visitChildren(this);
+}
+
+NumCalParser::AssignmentExpressionContext* NumCalParser::assignmentExpression() {
+  AssignmentExpressionContext *_localctx = _tracker.createInstance<AssignmentExpressionContext>(_ctx, getState());
+  enterRule(_localctx, 20, NumCalParser::RuleAssignmentExpression);
+
+#if __cplusplus > 201703L
+  auto onExit = finally([=, this] {
+#else
+  auto onExit = finally([=] {
+#endif
+    exitRule();
+  });
+  try {
+    setState(95);
+    _errHandler->sync(this);
+    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 9, _ctx)) {
+    case 1: {
+      enterOuterAlt(_localctx, 1);
+      setState(93);
+      match(NumCalParser::IntegerConstant);
+      break;
+    }
+
+    case 2: {
+      enterOuterAlt(_localctx, 2);
+      setState(94);
+      inclusiveOrExpression();
+      break;
+    }
+
+    default:
+      break;
+    }
+   
+  }
+  catch (RecognitionException &e) {
+    _errHandler->reportError(this, e);
+    _localctx->exception = std::current_exception();
+    _errHandler->recover(this, _localctx->exception);
+  }
+
+  return _localctx;
+}
+
+//----------------- EntryExpressionContext ------------------------------------------------------------------
+
+NumCalParser::EntryExpressionContext::EntryExpressionContext(ParserRuleContext *parent, size_t invokingState)
+  : ParserRuleContext(parent, invokingState) {
+}
+
+tree::TerminalNode* NumCalParser::EntryExpressionContext::IntegerConstant() {
+  return getToken(NumCalParser::IntegerConstant, 0);
+}
+
+tree::TerminalNode* NumCalParser::EntryExpressionContext::EOF() {
+  return getToken(NumCalParser::EOF, 0);
+}
+
+NumCalParser::PrefixGotoContext* NumCalParser::EntryExpressionContext::prefixGoto() {
+  return getRuleContext<NumCalParser::PrefixGotoContext>(0);
+}
+
+NumCalParser::AssignmentExpressionContext* NumCalParser::EntryExpressionContext::assignmentExpression() {
+  return getRuleContext<NumCalParser::AssignmentExpressionContext>(0);
+}
+
+tree::TerminalNode* NumCalParser::EntryExpressionContext::Colon() {
+  return getToken(NumCalParser::Colon, 0);
+}
+
+tree::TerminalNode* NumCalParser::EntryExpressionContext::RightBracket() {
+  return getToken(NumCalParser::RightBracket, 0);
+}
+
+tree::TerminalNode* NumCalParser::EntryExpressionContext::LeftBracket() {
+  return getToken(NumCalParser::LeftBracket, 0);
+}
+
+tree::TerminalNode* NumCalParser::EntryExpressionContext::RightParen() {
+  return getToken(NumCalParser::RightParen, 0);
+}
+
+tree::TerminalNode* NumCalParser::EntryExpressionContext::LeftParen() {
+  return getToken(NumCalParser::LeftParen, 0);
+}
+
+
+size_t NumCalParser::EntryExpressionContext::getRuleIndex() const {
+  return NumCalParser::RuleEntryExpression;
+}
+
+
+std::any NumCalParser::EntryExpressionContext::accept(tree::ParseTreeVisitor *visitor) {
+  if (auto parserVisitor = dynamic_cast<NumCalVisitor*>(visitor))
+    return parserVisitor->visitEntryExpression(this);
+  else
+    return visitor->visitChildren(this);
+}
+
+NumCalParser::EntryExpressionContext* NumCalParser::entryExpression() {
+  EntryExpressionContext *_localctx = _tracker.createInstance<EntryExpressionContext>(_ctx, getState());
+  enterRule(_localctx, 22, NumCalParser::RuleEntryExpression);
+  size_t _la = 0;
+
+#if __cplusplus > 201703L
+  auto onExit = finally([=, this] {
+#else
+  auto onExit = finally([=] {
+#endif
+    exitRule();
+  });
+  try {
+    setState(128);
+    _errHandler->sync(this);
+    switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 14, _ctx)) {
+    case 1: {
+      enterOuterAlt(_localctx, 1);
+      setState(98);
+      _errHandler->sync(this);
+
+      _la = _input->LA(1);
+      if ((((_la & ~ 0x3fULL) == 0) &&
+        ((1ULL << _la) & 16480) != 0)) {
+        setState(97);
+        prefixGoto();
+      }
+      setState(100);
+      match(NumCalParser::IntegerConstant);
+      setState(101);
+      match(NumCalParser::EOF);
+      break;
+    }
+
+    case 2: {
+      enterOuterAlt(_localctx, 2);
+      setState(105);
+      _errHandler->sync(this);
+
+      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 11, _ctx)) {
+      case 1: {
+        setState(102);
+        prefixGoto();
+        setState(103);
+        match(NumCalParser::Colon);
+        break;
+      }
+
+      default:
+        break;
+      }
+      setState(107);
+      assignmentExpression();
+      setState(108);
+      match(NumCalParser::EOF);
+      break;
+    }
+
+    case 3: {
+      enterOuterAlt(_localctx, 3);
+      setState(113);
+      _errHandler->sync(this);
+
+      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 12, _ctx)) {
+      case 1: {
+        setState(110);
+        prefixGoto();
+        setState(111);
+        match(NumCalParser::LeftBracket);
+        break;
+      }
+
+      default:
+        break;
+      }
+      setState(115);
+      assignmentExpression();
+      setState(116);
+      match(NumCalParser::RightBracket);
+      setState(117);
+      match(NumCalParser::EOF);
+      break;
+    }
+
+    case 4: {
+      enterOuterAlt(_localctx, 4);
+      setState(122);
+      _errHandler->sync(this);
+
+      switch (getInterpreter<atn::ParserATNSimulator>()->adaptivePredict(_input, 13, _ctx)) {
+      case 1: {
+        setState(119);
+        prefixGoto();
+        setState(120);
+        match(NumCalParser::LeftParen);
+        break;
+      }
+
+      default:
+        break;
+      }
+      setState(124);
+      assignmentExpression();
+      setState(125);
+      match(NumCalParser::RightParen);
+      setState(126);
+      match(NumCalParser::EOF);
+      break;
+    }
+
+    default:
+      break;
+    }
+   
+  }
+  catch (RecognitionException &e) {
+    _errHandler->reportError(this, e);
+    _localctx->exception = std::current_exception();
+    _errHandler->recover(this, _localctx->exception);
+  }
+
+  return _localctx;
+}
+
+//----------------- PrefixGotoContext ------------------------------------------------------------------
+
+NumCalParser::PrefixGotoContext::PrefixGotoContext(ParserRuleContext *parent, size_t invokingState)
+  : ParserRuleContext(parent, invokingState) {
+}
+
+tree::TerminalNode* NumCalParser::PrefixGotoContext::Plus() {
+  return getToken(NumCalParser::Plus, 0);
+}
+
+tree::TerminalNode* NumCalParser::PrefixGotoContext::Minus() {
+  return getToken(NumCalParser::Minus, 0);
+}
+
+tree::TerminalNode* NumCalParser::PrefixGotoContext::LessThan() {
+  return getToken(NumCalParser::LessThan, 0);
+}
+
+
+size_t NumCalParser::PrefixGotoContext::getRuleIndex() const {
+  return NumCalParser::RulePrefixGoto;
+}
+
+
+std::any NumCalParser::PrefixGotoContext::accept(tree::ParseTreeVisitor *visitor) {
+  if (auto parserVisitor = dynamic_cast<NumCalVisitor*>(visitor))
+    return parserVisitor->visitPrefixGoto(this);
+  else
+    return visitor->visitChildren(this);
+}
+
+NumCalParser::PrefixGotoContext* NumCalParser::prefixGoto() {
+  PrefixGotoContext *_localctx = _tracker.createInstance<PrefixGotoContext>(_ctx, getState());
+  enterRule(_localctx, 24, NumCalParser::RulePrefixGoto);
+  size_t _la = 0;
+
+#if __cplusplus > 201703L
+  auto onExit = finally([=, this] {
+#else
+  auto onExit = finally([=] {
+#endif
+    exitRule();
+  });
+  try {
+    enterOuterAlt(_localctx, 1);
+    setState(130);
+    _la = _input->LA(1);
+    if (!((((_la & ~ 0x3fULL) == 0) &&
+      ((1ULL << _la) & 16480) != 0))) {
+    _errHandler->recoverInline(this);
+    }
+    else {
+      _errHandler->reportMatch(this);
+      consume();
+    }
+   
+  }
+  catch (RecognitionException &e) {
+    _errHandler->reportError(this, e);
+    _localctx->exception = std::current_exception();
+    _errHandler->recover(this, _localctx->exception);
+  }
+
+  return _localctx;
+}
+
+void NumCalParser::initialize() {
+#if ANTLR4_USE_THREAD_LOCAL_CACHE
+  numcalParserInitialize();
+#else
+  ::antlr4::internal::call_once(numcalParserOnceFlag, numcalParserInitialize);
+#endif
+}
diff --git a/src/grammar/NumCal/NumCalParser.h b/src/grammar/NumCal/NumCalParser.h
new file mode 100644
index 0000000..a7963b5
--- /dev/null
+++ b/src/grammar/NumCal/NumCalParser.h
@@ -0,0 +1,282 @@
+
+// Generated from NumCal.g4 by ANTLR 4.13.2
+
+#pragma once
+
+
+#include "antlr4-runtime.h"
+
+
+
+
+class  NumCalParser : public antlr4::Parser {
+public:
+  enum {
+    LeftParen = 1, RightParen = 2, LeftShift = 3, RightShift = 4, Plus = 5, 
+    Minus = 6, Star = 7, Div = 8, Mod = 9, And = 10, Or = 11, Caret = 12, 
+    Tilde = 13, LessThan = 14, Colon = 15, LeftBracket = 16, RightBracket = 17, 
+    IntegerConstant = 18, Whitespace = 19
+  };
+
+  enum {
+    RulePrimaryExpression = 0, RuleUnaryExpression = 1, RuleUnaryOperator = 2, 
+    RuleCastExpression = 3, RuleMultiplicativeExpression = 4, RuleAdditiveExpression = 5, 
+    RuleShiftExpression = 6, RuleAndExpression = 7, RuleExclusiveOrExpression = 8, 
+    RuleInclusiveOrExpression = 9, RuleAssignmentExpression = 10, RuleEntryExpression = 11, 
+    RulePrefixGoto = 12
+  };
+
+  explicit NumCalParser(antlr4::TokenStream *input);
+
+  NumCalParser(antlr4::TokenStream *input, const antlr4::atn::ParserATNSimulatorOptions &options);
+
+  ~NumCalParser() override;
+
+  std::string getGrammarFileName() const override;
+
+  const antlr4::atn::ATN& getATN() const override;
+
+  const std::vector<std::string>& getRuleNames() const override;
+
+  const antlr4::dfa::Vocabulary& getVocabulary() const override;
+
+  antlr4::atn::SerializedATNView getSerializedATN() const override;
+
+
+  class PrimaryExpressionContext;
+  class UnaryExpressionContext;
+  class UnaryOperatorContext;
+  class CastExpressionContext;
+  class MultiplicativeExpressionContext;
+  class AdditiveExpressionContext;
+  class ShiftExpressionContext;
+  class AndExpressionContext;
+  class ExclusiveOrExpressionContext;
+  class InclusiveOrExpressionContext;
+  class AssignmentExpressionContext;
+  class EntryExpressionContext;
+  class PrefixGotoContext; 
+
+  class  PrimaryExpressionContext : public antlr4::ParserRuleContext {
+  public:
+    PrimaryExpressionContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    virtual size_t getRuleIndex() const override;
+    antlr4::tree::TerminalNode *IntegerConstant();
+    antlr4::tree::TerminalNode *LeftParen();
+    AssignmentExpressionContext *assignmentExpression();
+    antlr4::tree::TerminalNode *RightParen();
+
+
+    virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
+   
+  };
+
+  PrimaryExpressionContext* primaryExpression();
+
+  class  UnaryExpressionContext : public antlr4::ParserRuleContext {
+  public:
+    UnaryExpressionContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    virtual size_t getRuleIndex() const override;
+    PrimaryExpressionContext *primaryExpression();
+    UnaryOperatorContext *unaryOperator();
+    CastExpressionContext *castExpression();
+
+
+    virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
+   
+  };
+
+  UnaryExpressionContext* unaryExpression();
+
+  class  UnaryOperatorContext : public antlr4::ParserRuleContext {
+  public:
+    UnaryOperatorContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    virtual size_t getRuleIndex() const override;
+    antlr4::tree::TerminalNode *Plus();
+    antlr4::tree::TerminalNode *Minus();
+    antlr4::tree::TerminalNode *Tilde();
+
+
+    virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
+   
+  };
+
+  UnaryOperatorContext* unaryOperator();
+
+  class  CastExpressionContext : public antlr4::ParserRuleContext {
+  public:
+    CastExpressionContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    virtual size_t getRuleIndex() const override;
+    UnaryExpressionContext *unaryExpression();
+    antlr4::tree::TerminalNode *IntegerConstant();
+
+
+    virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
+   
+  };
+
+  CastExpressionContext* castExpression();
+
+  class  MultiplicativeExpressionContext : public antlr4::ParserRuleContext {
+  public:
+    MultiplicativeExpressionContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    virtual size_t getRuleIndex() const override;
+    std::vector<CastExpressionContext *> castExpression();
+    CastExpressionContext* castExpression(size_t i);
+    std::vector<antlr4::tree::TerminalNode *> Star();
+    antlr4::tree::TerminalNode* Star(size_t i);
+    std::vector<antlr4::tree::TerminalNode *> Div();
+    antlr4::tree::TerminalNode* Div(size_t i);
+    std::vector<antlr4::tree::TerminalNode *> Mod();
+    antlr4::tree::TerminalNode* Mod(size_t i);
+
+
+    virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
+   
+  };
+
+  MultiplicativeExpressionContext* multiplicativeExpression();
+
+  class  AdditiveExpressionContext : public antlr4::ParserRuleContext {
+  public:
+    AdditiveExpressionContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    virtual size_t getRuleIndex() const override;
+    std::vector<MultiplicativeExpressionContext *> multiplicativeExpression();
+    MultiplicativeExpressionContext* multiplicativeExpression(size_t i);
+    std::vector<antlr4::tree::TerminalNode *> Plus();
+    antlr4::tree::TerminalNode* Plus(size_t i);
+    std::vector<antlr4::tree::TerminalNode *> Minus();
+    antlr4::tree::TerminalNode* Minus(size_t i);
+
+
+    virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
+   
+  };
+
+  AdditiveExpressionContext* additiveExpression();
+
+  class  ShiftExpressionContext : public antlr4::ParserRuleContext {
+  public:
+    ShiftExpressionContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    virtual size_t getRuleIndex() const override;
+    std::vector<AdditiveExpressionContext *> additiveExpression();
+    AdditiveExpressionContext* additiveExpression(size_t i);
+    std::vector<antlr4::tree::TerminalNode *> LeftShift();
+    antlr4::tree::TerminalNode* LeftShift(size_t i);
+    std::vector<antlr4::tree::TerminalNode *> RightShift();
+    antlr4::tree::TerminalNode* RightShift(size_t i);
+
+
+    virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
+   
+  };
+
+  ShiftExpressionContext* shiftExpression();
+
+  class  AndExpressionContext : public antlr4::ParserRuleContext {
+  public:
+    AndExpressionContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    virtual size_t getRuleIndex() const override;
+    std::vector<ShiftExpressionContext *> shiftExpression();
+    ShiftExpressionContext* shiftExpression(size_t i);
+    std::vector<antlr4::tree::TerminalNode *> And();
+    antlr4::tree::TerminalNode* And(size_t i);
+
+
+    virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
+   
+  };
+
+  AndExpressionContext* andExpression();
+
+  class  ExclusiveOrExpressionContext : public antlr4::ParserRuleContext {
+  public:
+    ExclusiveOrExpressionContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    virtual size_t getRuleIndex() const override;
+    std::vector<AndExpressionContext *> andExpression();
+    AndExpressionContext* andExpression(size_t i);
+    std::vector<antlr4::tree::TerminalNode *> Caret();
+    antlr4::tree::TerminalNode* Caret(size_t i);
+
+
+    virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
+   
+  };
+
+  ExclusiveOrExpressionContext* exclusiveOrExpression();
+
+  class  InclusiveOrExpressionContext : public antlr4::ParserRuleContext {
+  public:
+    InclusiveOrExpressionContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    virtual size_t getRuleIndex() const override;
+    std::vector<ExclusiveOrExpressionContext *> exclusiveOrExpression();
+    ExclusiveOrExpressionContext* exclusiveOrExpression(size_t i);
+    std::vector<antlr4::tree::TerminalNode *> Or();
+    antlr4::tree::TerminalNode* Or(size_t i);
+
+
+    virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
+   
+  };
+
+  InclusiveOrExpressionContext* inclusiveOrExpression();
+
+  class  AssignmentExpressionContext : public antlr4::ParserRuleContext {
+  public:
+    AssignmentExpressionContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    virtual size_t getRuleIndex() const override;
+    antlr4::tree::TerminalNode *IntegerConstant();
+    InclusiveOrExpressionContext *inclusiveOrExpression();
+
+
+    virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
+   
+  };
+
+  AssignmentExpressionContext* assignmentExpression();
+
+  class  EntryExpressionContext : public antlr4::ParserRuleContext {
+  public:
+    EntryExpressionContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    virtual size_t getRuleIndex() const override;
+    antlr4::tree::TerminalNode *IntegerConstant();
+    antlr4::tree::TerminalNode *EOF();
+    PrefixGotoContext *prefixGoto();
+    AssignmentExpressionContext *assignmentExpression();
+    antlr4::tree::TerminalNode *Colon();
+    antlr4::tree::TerminalNode *RightBracket();
+    antlr4::tree::TerminalNode *LeftBracket();
+    antlr4::tree::TerminalNode *RightParen();
+    antlr4::tree::TerminalNode *LeftParen();
+
+
+    virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
+   
+  };
+
+  EntryExpressionContext* entryExpression();
+
+  class  PrefixGotoContext : public antlr4::ParserRuleContext {
+  public:
+    PrefixGotoContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    virtual size_t getRuleIndex() const override;
+    antlr4::tree::TerminalNode *Plus();
+    antlr4::tree::TerminalNode *Minus();
+    antlr4::tree::TerminalNode *LessThan();
+
+
+    virtual std::any accept(antlr4::tree::ParseTreeVisitor *visitor) override;
+   
+  };
+
+  PrefixGotoContext* prefixGoto();
+
+
+  // By default the static state used to implement the parser is lazily initialized during the first
+  // call to the constructor. You can call this function if you wish to initialize the static state
+  // ahead of time.
+  static void initialize();
+
+private:
+};
+
diff --git a/src/grammar/NumCal/NumCalVisitor.cpp b/src/grammar/NumCal/NumCalVisitor.cpp
new file mode 100644
index 0000000..905f5c4
--- /dev/null
+++ b/src/grammar/NumCal/NumCalVisitor.cpp
@@ -0,0 +1,7 @@
+
+// Generated from NumCal.g4 by ANTLR 4.13.2
+
+
+#include "NumCalVisitor.h"
+
+
diff --git a/src/grammar/NumCal/NumCalVisitor.h b/src/grammar/NumCal/NumCalVisitor.h
new file mode 100644
index 0000000..00aadee
--- /dev/null
+++ b/src/grammar/NumCal/NumCalVisitor.h
@@ -0,0 +1,50 @@
+
+// Generated from NumCal.g4 by ANTLR 4.13.2
+
+#pragma once
+
+
+#include "antlr4-runtime.h"
+#include "NumCalParser.h"
+
+
+
+/**
+ * This class defines an abstract visitor for a parse tree
+ * produced by NumCalParser.
+ */
+class  NumCalVisitor : public antlr4::tree::AbstractParseTreeVisitor {
+public:
+
+  /**
+   * Visit parse trees produced by NumCalParser.
+   */
+    virtual std::any visitPrimaryExpression(NumCalParser::PrimaryExpressionContext *context) = 0;
+
+    virtual std::any visitUnaryExpression(NumCalParser::UnaryExpressionContext *context) = 0;
+
+    virtual std::any visitUnaryOperator(NumCalParser::UnaryOperatorContext *context) = 0;
+
+    virtual std::any visitCastExpression(NumCalParser::CastExpressionContext *context) = 0;
+
+    virtual std::any visitMultiplicativeExpression(NumCalParser::MultiplicativeExpressionContext *context) = 0;
+
+    virtual std::any visitAdditiveExpression(NumCalParser::AdditiveExpressionContext *context) = 0;
+
+    virtual std::any visitShiftExpression(NumCalParser::ShiftExpressionContext *context) = 0;
+
+    virtual std::any visitAndExpression(NumCalParser::AndExpressionContext *context) = 0;
+
+    virtual std::any visitExclusiveOrExpression(NumCalParser::ExclusiveOrExpressionContext *context) = 0;
+
+    virtual std::any visitInclusiveOrExpression(NumCalParser::InclusiveOrExpressionContext *context) = 0;
+
+    virtual std::any visitAssignmentExpression(NumCalParser::AssignmentExpressionContext *context) = 0;
+
+    virtual std::any visitEntryExpression(NumCalParser::EntryExpressionContext *context) = 0;
+
+    virtual std::any visitPrefixGoto(NumCalParser::PrefixGotoContext *context) = 0;
+
+
+};
+
diff --git a/src/grammar/NumCal/antlr4-how-to-use.txt b/src/grammar/NumCal/antlr4-how-to-use.txt
new file mode 100644
index 0000000..fbde28e
--- /dev/null
+++ b/src/grammar/NumCal/antlr4-how-to-use.txt
@@ -0,0 +1 @@
+antlr4  -Dlanguage=Cpp -visitor -no-listener NumCal.g4 -o .
\ No newline at end of file
diff --git a/src/model/bookmarksmodel.cpp b/src/model/bookmarksmodel.cpp
index bc6b2a9..4a9bbde 100644
--- a/src/model/bookmarksmodel.cpp
+++ b/src/model/bookmarksmodel.cpp
@@ -69,5 +69,5 @@ QVariant BookMarksModel::headerData(int section, Qt::Orientation orientation,
 void BookMarksModel::setDocument(QHexDocument *newDoc) {
     _doc = newDoc;
     connect(newDoc, &QHexDocument::bookMarkChanged, this,
-            [=] { emit this->layoutChanged(); });
+            [=] { Q_EMIT this->layoutChanged(); });
 }
diff --git a/src/model/checksummodel.cpp b/src/model/checksummodel.cpp
index 63dec7a..a61f550 100644
--- a/src/model/checksummodel.cpp
+++ b/src/model/checksummodel.cpp
@@ -30,7 +30,7 @@ void CheckSumModel::setCheckSumData(QCryptographicHash::Algorithm algorithm,
         _checkSumData[algorithm] = data;
         auto index = this->index(
             Utilities::supportedHashAlgorithms().indexOf(algorithm), 0);
-        emit dataChanged(index, index);
+        Q_EMIT dataChanged(index, index);
     }
 }
 
@@ -43,7 +43,7 @@ void CheckSumModel::clearData() {
     for (auto p = _checkSumData.begin(); p != _checkSumData.end(); ++p) {
         p->clear();
     }
-    emit dataChanged(
+    Q_EMIT dataChanged(
         this->index(0, 0),
         this->index(Utilities::supportedHashAlgorithms().size() - 1, 0));
 }
diff --git a/src/model/dbgcallstackmodel.cpp b/src/model/dbgcallstackmodel.cpp
index 2b3c356..6acbbf7 100644
--- a/src/model/dbgcallstackmodel.cpp
+++ b/src/model/dbgcallstackmodel.cpp
@@ -81,5 +81,5 @@ QVariant DbgCallStackModel::headerData(int section, Qt::Orientation orientation,
 void DbgCallStackModel::updateData(
     const QList<asDebugger::CallStackItem> &callstack) {
     _stack = callstack;
-    emit layoutChanged();
+    Q_EMIT layoutChanged();
 }
diff --git a/src/model/dbgvarshowmodel.cpp b/src/model/dbgvarshowmodel.cpp
index d16fc8e..0b514af 100644
--- a/src/model/dbgvarshowmodel.cpp
+++ b/src/model/dbgvarshowmodel.cpp
@@ -65,5 +65,5 @@ QVariant DbgVarShowModel::headerData(int section, Qt::Orientation orientation,
 void DbgVarShowModel::updateData(
     const QVector<asDebugger::VariablesInfo> &varinfos) {
     _vars = varinfos;
-    emit layoutChanged();
+    Q_EMIT layoutChanged();
 }
diff --git a/src/model/findresultmodel.cpp b/src/model/findresultmodel.cpp
index 1952395..e200bb9 100644
--- a/src/model/findresultmodel.cpp
+++ b/src/model/findresultmodel.cpp
@@ -123,7 +123,7 @@ QString FindResultModel::encoding() const { return m_encoding; }
 void FindResultModel::setEncoding(const QString &newEncoding) {
     if (m_encoding != newEncoding) {
         m_encoding = newEncoding;
-        emit dataChanged(index(0, 4), index(rowCount(QModelIndex()), 4));
+        Q_EMIT dataChanged(index(0, 4), index(rowCount(QModelIndex()), 4));
     }
 }
 
@@ -150,7 +150,7 @@ FindResultModel::FindResult FindResultModel::resultAt(qsizetype index) const {
 void FindResultModel::clear() {
     m_results.clear();
     m_findData.clear();
-    emit layoutChanged();
+    Q_EMIT layoutChanged();
 }
 
 QList<FindResultModel::FindResult>::size_type FindResultModel::size() const {
diff --git a/src/model/metadatamodel.cpp b/src/model/metadatamodel.cpp
index 9258f8a..62ada00 100644
--- a/src/model/metadatamodel.cpp
+++ b/src/model/metadatamodel.cpp
@@ -119,5 +119,5 @@ QVariant MetaDataModel::headerData(int section, Qt::Orientation orientation,
 void MetaDataModel::setDocument(QHexDocument *newDoc) {
     _doc = newDoc;
     connect(newDoc, &QHexDocument::metaDataChanged, this,
-            [=] { emit this->layoutChanged(); });
+            [=] { Q_EMIT this->layoutChanged(); });
 }
diff --git a/src/model/numshowmodel.cpp b/src/model/numshowmodel.cpp
index c22673f..127ff59 100644
--- a/src/model/numshowmodel.cpp
+++ b/src/model/numshowmodel.cpp
@@ -38,7 +38,7 @@ void NumShowModel::setNumData(NumTableIndex index, const QString &data) {
     } else {
         m_num[index] = data;
     }
-    emit dataChanged(this->index(index, 0), this->index(index, 0));
+    Q_EMIT dataChanged(this->index(index, 0), this->index(index, 0));
 }
 
 QString NumShowModel::numData(NumTableIndex index) const {