From 88118352c3a106ef9425f47776cb6549494cc63e Mon Sep 17 00:00:00 2001
From: nyamatongwe <unknown>
Date: Thu, 16 Jun 2005 12:49:11 +0000
Subject: Fixes to folding in Scintilla and SciTE as described in Bug #1219354.

---
 src/CellBuffer.cxx | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src')

diff --git a/src/CellBuffer.cxx b/src/CellBuffer.cxx
index 2bb4f5a6c..8200d4a59 100644
--- a/src/CellBuffer.cxx
+++ b/src/CellBuffer.cxx
@@ -254,9 +254,14 @@ void LineVector::Remove(int pos) {
 		linesData[i] = linesData[i + 1];
 	}
 	if (levels) {
+		// Move up following lines but merge header flag from this line
+		// to line before to avoid a temporary disappearence causing expansion.
+		int firstHeader = levels[pos] & SC_FOLDLEVELHEADERFLAG;
 		for (int j = pos; j < lines; j++) {
 			levels[j] = levels[j + 1];
 		}
+		if (pos > 0)
+			levels[pos-1] |= firstHeader;
 	}
 	lines--;
 }
-- 
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