From 0feb94742e4491518f8942a76b97bbe63656e5f5 Mon Sep 17 00:00:00 2001
From: martin <laz.git@mfriebe.de>
Date: Fri, 27 Feb 2009 20:11:23 +0000
Subject: [PATCH] SynEdit, update LineChangeMarkers (yellow/green) for user
 applications that use SynEdit.Lines.SaveToFile

git-svn-id: trunk@18842 -
---
 components/synedit/synedit.pp           | 1 +
 components/synedit/syneditfoldedview.pp | 1 +
 components/synedit/synedittextbuffer.pp | 2 ++
 3 files changed, 4 insertions(+)

diff --git a/components/synedit/synedit.pp b/components/synedit/synedit.pp
index e53f7e3966..b9c0f3c557 100644
--- a/components/synedit/synedit.pp
+++ b/components/synedit/synedit.pp
@@ -4287,6 +4287,7 @@ begin
   Dec(Result);
 end;
 
+// Called with (0, 0) => to invalidate all lines => redraw
 procedure TCustomSynEdit.LineCountChanged(Sender: TSynEditStrings; AIndex, ACount: Integer);
 begin
   ScanFrom(AIndex - 1, Min(AIndex, AIndex + ACount));
diff --git a/components/synedit/syneditfoldedview.pp b/components/synedit/syneditfoldedview.pp
index 6bbf6c2b30..93fb881972 100644
--- a/components/synedit/syneditfoldedview.pp
+++ b/components/synedit/syneditfoldedview.pp
@@ -1438,6 +1438,7 @@ end;
 procedure TSynEditFoldedView.LinesInsertedAtTextIndex(AStartIndex, ALineCount : Integer; SkipFixFolding : Boolean);
 var top : Integer;
 begin
+  if ALineCount = 0 then exit;
   top := TopTextIndex;
   fFoldTree.AdjustForLinesInserted(AStartIndex+1, ALineCount);
   if AStartIndex < top then
diff --git a/components/synedit/synedittextbuffer.pp b/components/synedit/synedittextbuffer.pp
index e96d21bb62..6b27df67cf 100644
--- a/components/synedit/synedittextbuffer.pp
+++ b/components/synedit/synedittextbuffer.pp
@@ -969,6 +969,8 @@ begin
   finally
     Writer.Free;
   end;
+  MarkSaved;
+  FLineRangeNotificationList.CallRangeNotifyEvents(self, 0, 0);
 end;
 
 {$IFDEF SYN_LAZARUS}