From f1df42e176cf3f23c10da7b0155c115ff35b9ac3 Mon Sep 17 00:00:00 2001
From: "Gregory.Shrago" <gregory.shrago@jetbrains.com>
Date: Thu, 17 Mar 2016 02:18:05 +0300
Subject: [PATCH] DBE-2463 Can't view multiline errors: suppress terminal \r
 emulation

---
 .../src/com/intellij/execution/impl/ConsoleBuffer.java    | 8 +++++++-
 .../src/com/intellij/execution/impl/ConsoleViewImpl.java  | 4 ++++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/platform/lang-impl/src/com/intellij/execution/impl/ConsoleBuffer.java b/platform/lang-impl/src/com/intellij/execution/impl/ConsoleBuffer.java
index 8ad45fc099cc..ecd32dc726e0 100644
--- a/platform/lang-impl/src/com/intellij/execution/impl/ConsoleBuffer.java
+++ b/platform/lang-impl/src/com/intellij/execution/impl/ConsoleBuffer.java
@@ -110,6 +110,8 @@ public class ConsoleBuffer {
   private final List<TokenInfo> myDeferredTokens = new ArrayList<TokenInfo>();
   private final Set<ConsoleViewContentType> myDeferredTypes = new HashSet<ConsoleViewContentType>();
 
+  private boolean myKeepSlashR = true;
+
   public ConsoleBuffer() {
     this(useCycleBuffer(), getCycleBufferSize(), DEFAULT_CYCLIC_BUFFER_UNIT_SIZE);
   }
@@ -144,6 +146,10 @@ public class ConsoleBuffer {
     return myCyclicBufferSize;
   }
 
+  void setKeepSlashR(boolean keep) {
+    myKeepSlashR = keep;
+  }
+
   public boolean isEmpty() {
     return myDeferredOutput.isEmpty() || (myDeferredOutput.size() == 1 && myDeferredOutput.getFirst().length() <= 0);
   }
@@ -286,7 +292,7 @@ public class ConsoleBuffer {
 
     myDeferredTypes.add(contentType);
 
-    s = StringUtil.convertLineSeparators(s, true);
+    s = StringUtil.convertLineSeparators(s, myKeepSlashR);
 
     myDeferredOutputLength += s.length();
     StringBuilder bufferToUse;
diff --git a/platform/lang-impl/src/com/intellij/execution/impl/ConsoleViewImpl.java b/platform/lang-impl/src/com/intellij/execution/impl/ConsoleViewImpl.java
index 26c721d2484f..5f0b6a10bc50 100644
--- a/platform/lang-impl/src/com/intellij/execution/impl/ConsoleViewImpl.java
+++ b/platform/lang-impl/src/com/intellij/execution/impl/ConsoleViewImpl.java
@@ -454,6 +454,10 @@ public class ConsoleViewImpl extends JPanel implements ConsoleView, ObservableCo
     return myOutputPaused;
   }
 
+  public void setEmulateCarriageReturn(boolean emulate) {
+    myBuffer.setKeepSlashR(emulate);
+  }
+
   @Override
   public boolean hasDeferredOutput() {
     synchronized (LOCK) {