More decoration code, with modifications reported from document to views

although this isn't optimal. Some checking for null changes. Messages
documented. Methods for changing indicators in Accessor so can be used by
lexers.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/RunStyles.h b/src/RunStyles.h
index 539e5de47..8d5022cb4 100644
--- a/src/RunStyles.h
+++ b/src/RunStyles.h
@@ -24,7 +24,8 @@ public:
 	int FindNextChange(int position, int end);
 	int StartRun(int position);
 	int EndRun(int position);
-	void FillRange(int position, int value, int fillLength);
+	// Returns true if some values may have changed
+	bool FillRange(int position, int value, int fillLength);
 	void InsertSpace(int position, int insertLength);
 	void DeleteAll();
 	void DeleteRange(int position, int deleteLength);