From 8837fdaaa2eaa0c61bf5d02e628b9b3f9a320ff0 Mon Sep 17 00:00:00 2001
From: nyamatongwe <devnull@localhost>
Date: Wed, 15 Aug 2001 08:20:20 +0000
Subject: Fixed up length to fold and initial style perturbed when making fold
 start one line early.

---
 src/KeyWords.cxx | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/KeyWords.cxx b/src/KeyWords.cxx
index d954a64e2..0728580fd 100644
--- a/src/KeyWords.cxx
+++ b/src/KeyWords.cxx
@@ -73,7 +73,13 @@ void LexerModule::Fold(unsigned int startPos, int lengthDoc, int initStyle,
 		// Move back one line in case deletion wrecked current line fold state
 		if (lineCurrent > 0) {
 			lineCurrent--;
-			startPos = styler.LineStart(lineCurrent);
+			int newStartPos = styler.LineStart(lineCurrent);
+			lengthDoc += startPos - newStartPos;
+			startPos = newStartPos;
+			initStyle = 0;
+			if (startPos > 0) {
+				initStyle = styler.StyleAt(startPos - 1);
+			}
 		}
 		fnFolder(startPos, lengthDoc, initStyle, keywordlists, styler);
 	}
-- 
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