From 820446d93771a425ddf654263567c2a63ffb34fe Mon Sep 17 00:00:00 2001
From: Denis Zhdanov <Denis.Zhdanov@jetbrains.com>
Date: Fri, 20 May 2011 14:33:23 +0400
Subject: [PATCH] IDEA-69872 "Reformat code" action should change cursor
 position

Restoring caret column after formatting only for the empty lines now
---
 .../psi/impl/source/codeStyle/CodeStyleManagerImpl.java        | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/platform/lang-impl/src/com/intellij/psi/impl/source/codeStyle/CodeStyleManagerImpl.java b/platform/lang-impl/src/com/intellij/psi/impl/source/codeStyle/CodeStyleManagerImpl.java
index a6049ecbb69b..4c129be534b1 100644
--- a/platform/lang-impl/src/com/intellij/psi/impl/source/codeStyle/CodeStyleManagerImpl.java
+++ b/platform/lang-impl/src/com/intellij/psi/impl/source/codeStyle/CodeStyleManagerImpl.java
@@ -172,8 +172,9 @@ public class CodeStyleManagerImpl extends CodeStyleManager {
       CharSequence text = document.getCharsSequence();
       int caretLine = document.getLineNumber(caretOffset);
       int lineStartOffset = document.getLineStartOffset(caretLine);
+      int lineEndOffset = document.getLineEndOffset(caretLine);
       boolean fixCaretPosition = true;
-      for (int i = Math.min(caretOffset, text.length() - 1); i>= lineStartOffset; i--) {
+      for (int i = lineStartOffset; i < lineEndOffset; i++) {
         char c = text.charAt(i);
         if (c != ' ' && c != '\t' && c != '\n') {
           fixCaretPosition = false;