Marked method const as it can be.

2 files changed, 2 insertions, 2 deletions

diff --git a/src/Editor.cxx b/src/Editor.cxx
index 15848f056..f721c4361 100644
--- a/src/Editor.cxx
+++ b/src/Editor.cxx
@@ -5573,7 +5573,7 @@ void Editor::AddStyledText(char *buffer, int appendLength) {
 	SetEmptySelection(sel.MainCaret() + lengthInserted);
 }
 
-bool Editor::ValidMargin(uptr_t wParam) {
+bool Editor::ValidMargin(uptr_t wParam) const {
 	return wParam < vs.ms.size();
 }
 
diff --git a/src/Editor.h b/src/Editor.h
index 5fdcbffb9..d907a2d0b 100644
--- a/src/Editor.h
+++ b/src/Editor.h
@@ -571,7 +571,7 @@ protected:	// ScintillaBase subclass needs access to much of Editor
 	void AddStyledText(char *buffer, int appendLength);
 
 	virtual sptr_t DefWndProc(unsigned int iMessage, uptr_t wParam, sptr_t lParam) = 0;
-	bool ValidMargin(uptr_t wParam);
+	bool ValidMargin(uptr_t wParam) const;
 	void StyleSetMessage(unsigned int iMessage, uptr_t wParam, sptr_t lParam);
 	sptr_t StyleGetMessage(unsigned int iMessage, uptr_t wParam, sptr_t lParam);