add QCodeEditor

external/QCodeEditor/include/internal/QHighlightRule.hpp

@@ -0,0 +1,21 @@
+#pragma once
+
+// Qt
+#include <QRegularExpression>
+#include <QString>
+
+struct QHighlightRule
+{
+    QHighlightRule() :
+        pattern(),
+        formatName()
+    {}
+
+    QHighlightRule(QRegularExpression p, QString f) :
+        pattern(std::move(p)),
+        formatName(std::move(f))
+    {}
+
+    QRegularExpression pattern;
+    QString formatName;
+};