From cb29a2d79097872822bb124b2fb67832eee7de4e Mon Sep 17 00:00:00 2001
From: Matthias Koefferlein <matthias@koefferlein.de>
Date: Sat, 28 Oct 2017 21:13:46 +0200
Subject: [PATCH] Fixed output of stdout to macro IDE log

No additional newlines are inserted on flush -
this enhances compatibility with unit test framework.
---
 src/lay/lay/layMacroEditorDialog.cc | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/src/lay/lay/layMacroEditorDialog.cc b/src/lay/lay/layMacroEditorDialog.cc
index 2dc366c0f..2c41953a2 100644
--- a/src/lay/lay/layMacroEditorDialog.cc
+++ b/src/lay/lay/layMacroEditorDialog.cc
@@ -1433,10 +1433,7 @@ MacroEditorDialog::eventFilter (QObject *obj, QEvent *event)
 void
 MacroEditorDialog::flush ()
 {
-  if (! m_new_line) {
-    //  insert a new line if the stream changes ..
-    write_str ("\n", m_os);
-  }
+  //  .. no specific implementation required for flush() ..
 }
 
 bool
@@ -1481,9 +1478,9 @@ MacroEditorDialog::write_str (const char *text, output_stream os)
     mp_console_text->setTextCursor (c);
   }
 
-  if (m_os != OS_none && os != m_os) {
-    //  flush if the stream changes ..
-    flush ();
+  if (m_os != OS_none && os != m_os && ! m_new_line) {
+    //  insert a new line if the stream changes ..
+    write_str ("\n", m_os);
   }
 
   if (m_os != os) {