2 files changed, 5 insertions, 1 deletions
diff --git a/src/searchindex.cpp b/src/searchindex.cpp
index 9afb7cb..cd048c4 100644
--- a/src/searchindex.cpp
+++ b/src/searchindex.cpp
@@ -555,7 +555,7 @@ QCString searchId(const Definition *d)
   TextStream t;
   for (size_t i=0;i<s.length();i++)
   {
-    if (isId(s[i]))
+    if (isIdJS(s[i]))
     {
       t << s[i];
     }
diff --git a/src/util.h b/src/util.h
index 4d27a4c..ab30c61 100644
--- a/src/util.h
+++ b/src/util.h
@@ -191,6 +191,10 @@ inline bool isId(int c)
 {
   return c=='_' || c>=128 || c<0 || isalnum(c);
 }
+inline bool isIdJS(int c)
+{
+  return c>=128 || c<0 || isalnum(c);
+}
 
 QCString removeRedundantWhiteSpace(const QCString &s);