Index: org/gjt/sp/jedit/search/SearchAndReplace.java
===================================================================
--- org/gjt/sp/jedit/search/SearchAndReplace.java	(Revision 21683)
+++ org/gjt/sp/jedit/search/SearchAndReplace.java	(Arbeitskopie)
@@ -853,7 +853,24 @@
 	{
 		return replaceAll(view,false);
 	} //}}}
-	
+
+	private static long mCount;
+	private static long mTime;
+	private static long mStart;
+	private static long mEnd;
+	private static final int mMod = 1;
+	private static void startMeasurement() {
+		mCount++;
+		mStart = System.nanoTime();
+	}
+	private static void stopMeasurement() {
+		mEnd = System.nanoTime();
+		mTime += mEnd-mStart;
+		if(mCount % mMod == 0) {
+			Log.log(Log.DEBUG,null,"Call= " + mCount + " Avg=" + mTime / mCount);
+		}
+	}
+
 	//{{{ replaceAll() method
 	/**
 	 * Replaces all occurrences of the search string with the replacement
@@ -921,6 +938,7 @@
 				// an error occurs
 				int retVal = 0;
 
+				startMeasurement();
 				try
 				{
 					buffer.beginCompoundEdit();
@@ -932,6 +950,7 @@
 				{
 					buffer.endCompoundEdit();
 				}
+				stopMeasurement();
 
 				if(retVal != 0)
 				{