From 9fc005d7946c64e835acbb45d97b1aabce45692a Mon Sep 17 00:00:00 2001
From: Manindra Moharana <mkmoharana29@gmail.com>
Date: Mon, 14 Jul 2014 23:40:18 +0530
Subject: [PATCH] refactoring can now be undone with one undo

---
 pdex/src/processing/mode/experimental/ASTGenerator.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pdex/src/processing/mode/experimental/ASTGenerator.java b/pdex/src/processing/mode/experimental/ASTGenerator.java
index e568ff6ae..614cd2b9e 100644
--- a/pdex/src/processing/mode/experimental/ASTGenerator.java
+++ b/pdex/src/processing/mode/experimental/ASTGenerator.java
@@ -2020,6 +2020,7 @@ public class ASTGenerator {
       pdeOffsets[i][2] = awrap.getPDECodeOffsetForSN(this);
     }
     
+    editor.startCompoundEdit();
     for (int i = 0; i < defCU.getChildCount(); i++) {
       ASTNodeWrapper awrap = (ASTNodeWrapper) ((DefaultMutableTreeNode) (defCU
           .getChildAt(i))).getUserObject();
@@ -2043,6 +2044,7 @@ public class ASTGenerator {
       //int k = JOptionPane.showConfirmDialog(new JFrame(), "Rename?","", JOptionPane.INFORMATION_MESSAGE);
       editor.ta.setSelectedText(newName);
     }
+    editor.stopCompoundEdit();
     errorCheckerService.resumeThread();
     editor.getSketch().setModified(true);
     errorCheckerService.runManualErrorCheck();