1 files changed, 3 insertions, 3 deletions
diff --git a/src/Document.cxx b/src/Document.cxx
index c71f840b6..211d19315 100644
--- a/src/Document.cxx
+++ b/src/Document.cxx
@@ -209,15 +209,15 @@ int Document::LineEnd(int line) const {
 	}
 }
 
-int Document::LineFromPosition(int pos) {
+int Document::LineFromPosition(int pos) const {
 	return cb.LineFromPosition(pos);
 }
 
-int Document::LineEndPosition(int position) {
+int Document::LineEndPosition(int position) const {
 	return LineEnd(LineFromPosition(position));
 }
 
-int Document::VCHomePosition(int position) {
+int Document::VCHomePosition(int position) const {
 	int line = LineFromPosition(position);
 	int startPosition = LineStart(line);
 	int endLine = LineEnd(line);