From 56ed1e9e1c7f02aa7a8110c3b084690822e334c5 Mon Sep 17 00:00:00 2001
From: nyamatongwe <unknown>
Date: Wed, 27 Apr 2011 12:57:15 +1000
Subject: =?UTF-8?q?Optimize=20fold=20marker=20highlight.=20Feature=20#3282?=
 =?UTF-8?q?649.=20From=20J=C3=A9r=C3=B4me=20LAFORGE.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/Editor.cxx | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/Editor.cxx')

diff --git a/src/Editor.cxx b/src/Editor.cxx
index 05531a650..afeffc86f 100644
--- a/src/Editor.cxx
+++ b/src/Editor.cxx
@@ -1730,7 +1730,9 @@ void Editor::PaintSelMargin(Surface *surfWindow, PRectangle &rc) {
 				}
 			}
 			if (highlightDelimiter.isEnabled && (vs.ms[margin].mask & SC_MASK_FOLDERS)) {
-				pdoc->GetHighlightDelimiters(pdoc->LineFromPosition(CurrentPosition()), highlightDelimiter);
+				int lineBack = cs.DocFromDisplay(topLine);
+				int lineFront = cs.DocFromDisplay(((rcMargin.bottom - rcMargin.top) / vs.lineHeight) + topLine) + 1;
+				pdoc->GetHighlightDelimiters(highlightDelimiter, pdoc->LineFromPosition(CurrentPosition()), lineBack, lineFront);
 			}
 
 			// Old code does not know about new markers needed to distinguish all cases
-- 
cgit v1.2.3