From 736557cabb38a37f12cb630adca9ef693646a980 Mon Sep 17 00:00:00 2001
From: Dimitri van Heesch <doxygen@gmail.com>
Date: Wed, 16 Dec 2020 21:22:02 +0100
Subject: Simplified escaping for latex URLs

---
 src/util.cpp | 13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)

diff --git a/src/util.cpp b/src/util.cpp
index 5e0a4c6..ef1e709 100644
--- a/src/util.cpp
+++ b/src/util.cpp
@@ -5337,17 +5337,8 @@ QCString latexFilterURL(const char *s)
       default:
         if (c<0)
         {
-          char ids[5];
-          int charLen = getUtf8Char(p-1,ids);
-          if (charLen>0)
-          {
-             t << ids;
-             p+=charLen-1;
-          }
-          else
-          {
-            // skip invalid character
-          }
+          unsigned char id = (unsigned char)c;
+          t << "\\%" << hex[id>>4] << hex[id&0xF];
         }
         else
         {
-- 
cgit v0.12