1 files changed, 1 insertions, 0 deletions
diff --git a/src/Document.h b/src/Document.h
index bd8a58274..ec41603eb 100644
--- a/src/Document.h
+++ b/src/Document.h
@@ -303,6 +303,7 @@ public:
 	void SetLineIndentation(int line, int indent);
 	int GetLineIndentPosition(int line) const;
 	int GetColumn(int position);
+	int CountCharacters(int startPos, int endPos);
 	int FindColumn(int line, int column);
 	void Indent(bool forwards, int lineBottom, int lineTop);
 	static char *TransformLineEnds(int *pLenOut, const char *s, size_t len, int eolModeWanted);