1 files changed, 0 insertions, 10 deletions
diff --git a/src/Document.cxx b/src/Document.cxx
index fdf8261d9..ab29c798a 100644
--- a/src/Document.cxx
+++ b/src/Document.cxx
@@ -1067,16 +1067,6 @@ bool Document::IsWordAt(int start, int end) {
 	return IsWordStartAt(start) && IsWordEndAt(end);
 }
 
-// The comparison and case changing functions here assume ASCII
-// or extended ASCII such as the normal Windows code page.
-
-static inline char MakeUpperCase(char ch) {
-	if (ch < 'a' || ch > 'z')
-		return ch;
-	else
-		return static_cast<char>(ch - 'a' + 'A');
-}
-
 static inline char MakeLowerCase(char ch) {
 	if (ch < 'A' || ch > 'Z')
 		return ch;