From 8a9fded6b9714a5fec2cb3876c860c78f3b6aa03 Mon Sep 17 00:00:00 2001
From: Patrizio Bekerle <patrizio@bekerle.com>
Date: Sat, 17 Jun 2023 10:34:10 +0200
Subject: [PATCH] #2791 navigation-panel: optimize regular expression usage

---
 src/widgets/navigationwidget.cpp | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/widgets/navigationwidget.cpp b/src/widgets/navigationwidget.cpp
index 7031d03c14..62fd23e3fd 100644
--- a/src/widgets/navigationwidget.cpp
+++ b/src/widgets/navigationwidget.cpp
@@ -124,12 +124,12 @@ int NavigationWidget::findItemIndexForCursorPosition(int position) const {
 QString NavigationWidget::stripMarkdown(const QString& input)
 {
     // Regular expressions for different Markdown syntax patterns
-    static QRegularExpression boldRegex(R"(\*{2}([^*]+)\*{2})");           // **bold**
-    static QRegularExpression italicRegex(R"(\*{1}([^*]+)\*{1})");         // *italic*
-    static QRegularExpression strikethroughRegex(R"(\~{2}([^~]+)\~{2})");  // ~~strikethrough~~
-    static QRegularExpression linkRegex(R"(\[([^]]+)\]\(([^)]+)\))");      // [link](url)
-    static QRegularExpression angleBracketLinkRegex(R"(<([^>]+)>)");       // <http://link>
-    static QRegularExpression codeRegex(R"(`([^`]+)`+)");                  // `code`
+    static const QRegularExpression boldRegex(R"(\*{2}([^*]+)\*{2})");           // **bold**
+    static const QRegularExpression italicRegex(R"(\*{1}([^*]+)\*{1})");         // *italic*
+    static const QRegularExpression strikethroughRegex(R"(\~{2}([^~]+)\~{2})");  // ~~strikethrough~~
+    static const QRegularExpression linkRegex(R"(\[([^]]+)\]\(([^)]+)\))");      // [link](url)
+    static const QRegularExpression angleBracketLinkRegex(R"(<([^>]+)>)");       // <http://link>
+    static const QRegularExpression codeRegex(R"(`([^`]+)`+)");                  // `code`
 
     // Replace each Markdown pattern with an empty string
     QString strippedText = input;