From faba2540f94749f16b0d8c67f24da5b44cc8f6cb Mon Sep 17 00:00:00 2001
From: Stephen Anthony <sa666666@gmail.com>
Date: Sat, 1 Apr 2017 20:37:39 -0230
Subject: [PATCH] The debugger 'cls' no longer erases history.

---
 src/debugger/gui/PromptWidget.cxx | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/src/debugger/gui/PromptWidget.cxx b/src/debugger/gui/PromptWidget.cxx
index e0517b6fb..d9e656882 100644
--- a/src/debugger/gui/PromptWidget.cxx
+++ b/src/debugger/gui/PromptWidget.cxx
@@ -922,19 +922,13 @@ string PromptWidget::getCompletionPrefix(const StringList& completions, string p
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 void PromptWidget::clearScreen()
 {
-  // Initialize start position and history
+  // Initialize start position
   _currentPos = 0;
   _scrollLine = _linesPerPage - 1;
   _firstLineInBuffer = 0;
   _promptStartPos = _promptEndPos = -1;
   memset(_buffer, 0, kBufferSize * sizeof(int));
 
-  _historyIndex = 0;
-  _historyLine = 0;
-  _historySize = 0;
-  for (int i = 0; i < kHistorySize; i++)
-    _history[i][0] = '\0';
-
   if(!_firstTime)
     updateScrollBuffer();
 }