From 105690d3213993d6b927d4c277d7a1917e9a4b29 Mon Sep 17 00:00:00 2001
From: jules <jules@rawmaterialsoftware.com>
Date: Sun, 21 Apr 2013 17:36:53 +0100
Subject: [PATCH] Minor code editor optimisation.

---
 .../code_editor/juce_CodeEditorComponent.cpp   | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/modules/juce_gui_extra/code_editor/juce_CodeEditorComponent.cpp b/modules/juce_gui_extra/code_editor/juce_CodeEditorComponent.cpp
index 99ea25cae9..b37c646f0a 100644
--- a/modules/juce_gui_extra/code_editor/juce_CodeEditorComponent.cpp
+++ b/modules/juce_gui_extra/code_editor/juce_CodeEditorComponent.cpp
@@ -677,6 +677,7 @@ void CodeEditorComponent::scrollToLineInternal (int newFirstLineOnScreen)
 
         updateCachedIterators (firstLineOnScreen);
         rebuildLineTokensAsync();
+        pimpl->handleUpdateNowIfNeeded();
     }
 }
 
@@ -1039,14 +1040,16 @@ bool CodeEditorComponent::moveCaretToStartOfLine (const bool selecting)
 bool CodeEditorComponent::moveCaretToEnd (const bool selecting)
 {
     newTransaction();
-    moveCaretTo (CodeDocument::Position (document, std::numeric_limits<int>::max(), std::numeric_limits<int>::max()), selecting);
+    moveCaretTo (CodeDocument::Position (document, std::numeric_limits<int>::max(),
+                                         std::numeric_limits<int>::max()), selecting);
     return true;
 }
 
 bool CodeEditorComponent::moveCaretToEndOfLine (const bool selecting)
 {
     newTransaction();
-    moveCaretTo (CodeDocument::Position (document, caretPos.getLineNumber(), std::numeric_limits<int>::max()), selecting);
+    moveCaretTo (CodeDocument::Position (document, caretPos.getLineNumber(),
+                                         std::numeric_limits<int>::max()), selecting);
     return true;
 }
 
@@ -1057,13 +1060,9 @@ bool CodeEditorComponent::deleteBackwards (const bool moveInWholeWordSteps)
         cut(); // in case something is already highlighted
         moveCaretTo (document.findWordBreakBefore (caretPos), true);
     }
-    else
+    else if (selectionStart == selectionEnd && ! skipBackwardsToPreviousTab())
     {
-        if (selectionStart == selectionEnd)
-        {
-            if (! skipBackwardsToPreviousTab())
-                selectionStart.moveBy (-1);
-        }
+        selectionStart.moveBy (-1);
     }
 
     cut();
@@ -1114,7 +1113,8 @@ bool CodeEditorComponent::deleteForwards (const bool moveInWholeWordSteps)
 bool CodeEditorComponent::selectAll()
 {
     newTransaction();
-    selectRegion (CodeDocument::Position (document, std::numeric_limits<int>::max(), std::numeric_limits<int>::max()),
+    selectRegion (CodeDocument::Position (document, std::numeric_limits<int>::max(),
+                                          std::numeric_limits<int>::max()),
                   CodeDocument::Position (document, 0, 0));
     return true;
 }