- Tags haben jetzt einen Verlauf

- Suchfunktion hat jetzt weiter und zurück
- Tags mit Bindestrich werden erkannt

include/rawview.h

@@ -9,9 +9,11 @@
 #include <QLabel>
 #include <QSet>
 #include <QRegularExpression>
+#include <QTextDocument>
 
-// RawView shows the raw UART output with timestamps, search, tag suppression,
-// unlimited history, H+V scrolling and a copy-to-clipboard button.
+// RawView shows the raw UART output with timestamps, search (with next/
+// previous navigation and wrap-around), tag suppression, unlimited history,
+// H+V scrolling and a copy-to-clipboard button.
 // Auto-scroll is ON by default.
 class RawView : public QWidget
 {
@@ -29,13 +31,22 @@ private slots:
     void onScrollValueChanged(int value);
     void onAutoScrollToggled(bool enabled);
     void copyToClipboard();
+    void findNext();
+    void findPrevious();
 
 private:
     void setupUi();
     void applyColorScheme();
+    // Searches for `text` starting at the current cursor, honouring `flags`
+    // (e.g. QTextDocument::FindBackward). If nothing is found and
+    // `wrapAllowed` is true, retries once from the start/end of the
+    // document so search wraps around instead of dead-ending.
+    bool searchAndSelect(const QString &text, QTextDocument::FindFlags flags, bool wrapAllowed);
 
     QPlainTextEdit *m_textEdit     = nullptr;
     QLineEdit      *m_searchEdit   = nullptr;
+    QPushButton    *m_findPrevBtn  = nullptr;
+    QPushButton    *m_findNextBtn  = nullptr;
     QPushButton    *m_clearBtn     = nullptr;
     QPushButton    *m_copyBtn      = nullptr;
     QCheckBox      *m_autoScrollCb = nullptr;