From 0f4e17f73dda813582dbbbabb70a9be05c7d5f3c Mon Sep 17 00:00:00 2001
From: Noldor
Date: Wed, 24 Mar 2010 18:27:52 +0000
Subject: Fixed an infinite loop in syntax highlighter when search for text

git-svn-id: https://svn.kvirc.de/svn/trunk/kvirc@4213 17fca916-40b9-46aa-a4ea-0a15b648b75c
---
 src/modules/editor/scripteditor.cpp | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'src/modules/editor/scripteditor.cpp')

diff --git a/src/modules/editor/scripteditor.cpp b/src/modules/editor/scripteditor.cpp
index 1f56c214c..7d62f2fc9 100644
--- a/src/modules/editor/scripteditor.cpp
+++ b/src/modules/editor/scripteditor.cpp
@@ -679,17 +679,19 @@ void KviScriptEditorSyntaxHighlighter::highlightBlock(const QString & szText)
 	// 'found matches' highlighting
 	KviScriptEditorWidget * pEditor = ((KviScriptEditorWidget *)textEdit());
 	QString szFind = pEditor->m_szFind;
+	debug("find %s",szFind.toUtf8().data());
+
 	if (!szFind.isEmpty())
 	{
-		QRegExp regFind(szFind);
-		index = szText.indexOf(regFind);
+		index = szText.indexOf(szFind);
+		int length=szFind.length();
 		while (index >= 0)
 		{
-			int length = regFind.matchedLength();
 			setFormat(index, length, findFormat);
-			index = szText.indexOf(regFind, index + length);
+			index = szText.indexOf(szFind,index + length);
 		}
 	}
+	debug("exit loop");
 
 }
 
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