#824 Process source files in bulk: replace tabs with spaces, convert CRLF to LF, and trim trailing whitespaces as needed

4 files changed, 195 insertions, 195 deletions

diff --git a/indra/integration_tests/llui_libtest/llui_libtest.cpp b/indra/integration_tests/llui_libtest/llui_libtest.cpp
index a0418f09d5..efb9c47a91 100644
--- a/indra/integration_tests/llui_libtest/llui_libtest.cpp
+++ b/indra/integration_tests/llui_libtest/llui_libtest.cpp
@@ -1,25 +1,25 @@
-/** 
+/**
  * @file llui_libtest.cpp
  * @brief Integration test for the LLUI library
  *
  * $LicenseInfo:firstyear=2009&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2010, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -31,7 +31,7 @@
 #include "llwidgetreg.h"
 
 // linden library includes
-#include "llcontrol.h"		// LLControlGroup
+#include "llcontrol.h"      // LLControlGroup
 #include "lldir.h"
 #include "lldiriterator.h"
 #include "llerrorcontrol.h"
@@ -48,29 +48,29 @@
 // *TODO: teach Parabuild about this program, run automatically after full builds
 
 // I believe these must be globals, not stack variables.  JC
-LLControlGroup gSavedSettings("Global");	// saved at end of session
+LLControlGroup gSavedSettings("Global");    // saved at end of session
 LLControlGroup gSavedPerAccountSettings("PerAccount"); // saved at end of session
 LLControlGroup gWarningSettings("Warnings"); // persists ignored dialogs/warnings
 
-// We can't create LLImageGL objects because we have no window or rendering 
+// We can't create LLImageGL objects because we have no window or rendering
 // context.  Provide enough of an LLUIImage to test the LLUI library without
 // an underlying image.
 class TestUIImage : public LLUIImage
 {
 public:
-	TestUIImage()
-	:	LLUIImage( std::string(), NULL ) // NULL ImageGL, don't deref!
-	{ }
-
-	/*virtual*/ S32 getWidth() const
-	{
-		return 16;
-	}
-
-	/*virtual*/ S32 getHeight() const
-	{
-		return 16;
-	}
+    TestUIImage()
+    :   LLUIImage( std::string(), NULL ) // NULL ImageGL, don't deref!
+    { }
+
+    /*virtual*/ S32 getWidth() const
+    {
+        return 16;
+    }
+
+    /*virtual*/ S32 getHeight() const
+    {
+        return 16;
+    }
 };
 
 
@@ -79,138 +79,138 @@ class LLTexture ;
 class TestImageProvider : public LLImageProviderInterface
 {
 public:
-	/*virtual*/ LLPointer<LLUIImage> getUIImage(const std::string& name, S32 priority)
-	{
-		return makeImage();
-	}
-
-	/*virtual*/ LLPointer<LLUIImage> getUIImageByID(const LLUUID& id, S32 priority)
-	{
-		return makeImage();
-	}
-
-	/*virtual*/ void cleanUp()
-	{
-	}
-
-	LLPointer<LLUIImage> makeImage()
-	{
-		LLPointer<LLTexture> image_gl;
-		LLPointer<LLUIImage> image = new TestUIImage(); //LLUIImage( std::string(), image_gl);
-		mImageList.push_back(image);
-		return image;
-	}
-	
+    /*virtual*/ LLPointer<LLUIImage> getUIImage(const std::string& name, S32 priority)
+    {
+        return makeImage();
+    }
+
+    /*virtual*/ LLPointer<LLUIImage> getUIImageByID(const LLUUID& id, S32 priority)
+    {
+        return makeImage();
+    }
+
+    /*virtual*/ void cleanUp()
+    {
+    }
+
+    LLPointer<LLUIImage> makeImage()
+    {
+        LLPointer<LLTexture> image_gl;
+        LLPointer<LLUIImage> image = new TestUIImage(); //LLUIImage( std::string(), image_gl);
+        mImageList.push_back(image);
+        return image;
+    }
+
 public:
-	// Unclear if we need this, hold on to one copy of each image we make
-	std::vector<LLPointer<LLUIImage> > mImageList;
+    // Unclear if we need this, hold on to one copy of each image we make
+    std::vector<LLPointer<LLUIImage> > mImageList;
 };
 TestImageProvider gTestImageProvider;
 
 void init_llui()
 {
-	// Font lookup needs directory support
+    // Font lookup needs directory support
 #if LL_DARWIN
-	const char* newview_path = "../../../../newview";
+    const char* newview_path = "../../../../newview";
 #else
-	const char* newview_path = "../../../newview";
+    const char* newview_path = "../../../newview";
 #endif
-	gDirUtilp->initAppDirs("SecondLife", newview_path);
-	gDirUtilp->setSkinFolder("default", "en");
-	
-	// colors are no longer stored in a LLControlGroup file
-	LLUIColorTable::instance().loadFromSettings();
-
-	std::string config_filename = gDirUtilp->getExpandedFilename(LL_PATH_APP_SETTINGS, "settings.xml");
-	gSavedSettings.loadFromFile(config_filename);
-	
-	// See LLAppViewer::init()
-	LLUI::settings_map_t settings;
-	settings["config"] = &gSavedSettings;
-	settings["ignores"] = &gWarningSettings;
-	settings["floater"] = &gSavedSettings;
-	settings["account"] = &gSavedPerAccountSettings;
-	
-	// Don't use real images as we don't have a GL context
-	LLUI::initClass(settings, &gTestImageProvider);
-	
-	const bool no_register_widgets = false;
-	LLWidgetReg::initClass( no_register_widgets );
-
-	// Otherwise we get translation warnings when setting up floaters
-	// (tooltips for buttons)
-	std::set<std::string> default_args;
-	LLTransUtil::parseStrings("strings.xml", default_args);
-	LLTransUtil::parseLanguageStrings("language_settings.xml");
-	LLFontManager::initClass();
-	
-	// Creating widgets apparently requires fonts to be initialized,
-	// otherwise it crashes.
-	LLFontGL::initClass(96.f, 1.f, 1.f,
-						gDirUtilp->getAppRODataDir(),
-						false );	// don't create gl textures
-	
-	LLFloaterView::Params fvparams;
-	fvparams.name("Floater View");
-	fvparams.rect( LLRect(0,480,640,0) );
-	fvparams.mouse_opaque(false);
-	fvparams.follows.flags(FOLLOWS_ALL);
-	fvparams.tab_stop(false);
-	gFloaterView = LLUICtrlFactory::create<LLFloaterView> (fvparams);
+    gDirUtilp->initAppDirs("SecondLife", newview_path);
+    gDirUtilp->setSkinFolder("default", "en");
+
+    // colors are no longer stored in a LLControlGroup file
+    LLUIColorTable::instance().loadFromSettings();
+
+    std::string config_filename = gDirUtilp->getExpandedFilename(LL_PATH_APP_SETTINGS, "settings.xml");
+    gSavedSettings.loadFromFile(config_filename);
+
+    // See LLAppViewer::init()
+    LLUI::settings_map_t settings;
+    settings["config"] = &gSavedSettings;
+    settings["ignores"] = &gWarningSettings;
+    settings["floater"] = &gSavedSettings;
+    settings["account"] = &gSavedPerAccountSettings;
+
+    // Don't use real images as we don't have a GL context
+    LLUI::initClass(settings, &gTestImageProvider);
+
+    const bool no_register_widgets = false;
+    LLWidgetReg::initClass( no_register_widgets );
+
+    // Otherwise we get translation warnings when setting up floaters
+    // (tooltips for buttons)
+    std::set<std::string> default_args;
+    LLTransUtil::parseStrings("strings.xml", default_args);
+    LLTransUtil::parseLanguageStrings("language_settings.xml");
+    LLFontManager::initClass();
+
+    // Creating widgets apparently requires fonts to be initialized,
+    // otherwise it crashes.
+    LLFontGL::initClass(96.f, 1.f, 1.f,
+                        gDirUtilp->getAppRODataDir(),
+                        false );    // don't create gl textures
+
+    LLFloaterView::Params fvparams;
+    fvparams.name("Floater View");
+    fvparams.rect( LLRect(0,480,640,0) );
+    fvparams.mouse_opaque(false);
+    fvparams.follows.flags(FOLLOWS_ALL);
+    fvparams.tab_stop(false);
+    gFloaterView = LLUICtrlFactory::create<LLFloaterView> (fvparams);
 }
 
 /*==========================================================================*|
 static std::string get_xui_dir()
 {
-	std::string delim = gDirUtilp->getDirDelimiter();
-	return gDirUtilp->getSkinBaseDir() + delim + "default" + delim + "xui" + delim;
+    std::string delim = gDirUtilp->getDirDelimiter();
+    return gDirUtilp->getSkinBaseDir() + delim + "default" + delim + "xui" + delim;
 }
 
 // buildFromFile() no longer supports generate-output-LLXMLNode
 void export_test_floaters()
 {
-	// Convert all test floaters to new XML format
-	std::string delim = gDirUtilp->getDirDelimiter();
-	std::string xui_dir = get_xui_dir() + "en" + delim;
-	std::string filename;
-
-	LLDirIterator iter(xui_dir, "floater_test_*.xml");
-	while (iter.next(filename))
-	{
-		if (filename.find("_new.xml") != std::string::npos)
-		{
-			// don't re-export other test floaters
-			continue;
-		}
-		LL_INFOS() << "Converting " << filename << LL_ENDL;
-		// Build a floater and output new attributes
-		LLXMLNodePtr output_node = new LLXMLNode();
-		LLFloater* floater = new LLFloater(LLSD());
-		floater->buildFromFile(	filename,
-								//	 FALSE,	// don't open floater
-								output_node);
-		std::string out_filename = gDirUtilp->add(xui_dir, filename);
-		std::string::size_type extension_pos = out_filename.rfind(".xml");
-		out_filename.resize(extension_pos);
-		out_filename += "_new.xml";
-		
-		LL_INFOS() << "Output: " << out_filename << LL_ENDL;
-		LLFILE* floater_file = LLFile::fopen(out_filename.c_str(), "w");
-		LLXMLNode::writeHeaderToFile(floater_file);
-		output_node->writeToFile(floater_file);
-		fclose(floater_file);
-	}
+    // Convert all test floaters to new XML format
+    std::string delim = gDirUtilp->getDirDelimiter();
+    std::string xui_dir = get_xui_dir() + "en" + delim;
+    std::string filename;
+
+    LLDirIterator iter(xui_dir, "floater_test_*.xml");
+    while (iter.next(filename))
+    {
+        if (filename.find("_new.xml") != std::string::npos)
+        {
+            // don't re-export other test floaters
+            continue;
+        }
+        LL_INFOS() << "Converting " << filename << LL_ENDL;
+        // Build a floater and output new attributes
+        LLXMLNodePtr output_node = new LLXMLNode();
+        LLFloater* floater = new LLFloater(LLSD());
+        floater->buildFromFile( filename,
+                                //   FALSE, // don't open floater
+                                output_node);
+        std::string out_filename = gDirUtilp->add(xui_dir, filename);
+        std::string::size_type extension_pos = out_filename.rfind(".xml");
+        out_filename.resize(extension_pos);
+        out_filename += "_new.xml";
+
+        LL_INFOS() << "Output: " << out_filename << LL_ENDL;
+        LLFILE* floater_file = LLFile::fopen(out_filename.c_str(), "w");
+        LLXMLNode::writeHeaderToFile(floater_file);
+        output_node->writeToFile(floater_file);
+        fclose(floater_file);
+    }
 }
 |*==========================================================================*/
 
 int main(int argc, char** argv)
 {
-	// Must init LLError for llerrs to actually cause errors.
-	LLError::initForApplication(".");
-
-	init_llui();
-	
-//	export_test_floaters();
-	
-	return 0;
+    // Must init LLError for llerrs to actually cause errors.
+    LLError::initForApplication(".");
+
+    init_llui();
+
+//  export_test_floaters();
+
+    return 0;
 }
diff --git a/indra/integration_tests/llui_libtest/llui_libtest.h b/indra/integration_tests/llui_libtest/llui_libtest.h
index d365ebb5e0..ffa5f82784 100644
--- a/indra/integration_tests/llui_libtest/llui_libtest.h
+++ b/indra/integration_tests/llui_libtest/llui_libtest.h
@@ -1,24 +1,24 @@
-/** 
+/**
  * @file llui_libtest.h
  *
  * $LicenseInfo:firstyear=2009&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2010, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
diff --git a/indra/integration_tests/llui_libtest/llwidgetreg.cpp b/indra/integration_tests/llui_libtest/llwidgetreg.cpp
index cbf6021119..d3d3468185 100644
--- a/indra/integration_tests/llui_libtest/llwidgetreg.cpp
+++ b/indra/integration_tests/llui_libtest/llwidgetreg.cpp
@@ -1,24 +1,24 @@
-/** 
+/**
  * @file llwidgetreg.cpp
  *
  * $LicenseInfo:firstyear=2009&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2010, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -56,52 +56,52 @@
 
 void LLWidgetReg::initClass(bool register_widgets)
 {
-	// Only need to register if the Windows linker has optimized away the
-	// references to the object files.
-	if (register_widgets)
-	{
-		LLDefaultChildRegistry::Register<LLButton> button("button");
-		LLDefaultChildRegistry::Register<LLMenuButton> menu_button("menu_button");
-		LLDefaultChildRegistry::Register<LLCheckBoxCtrl> check_box("check_box");
-		LLDefaultChildRegistry::Register<LLComboBox> combo_box("combo_box");
-		LLDefaultChildRegistry::Register<LLFilterEditor> filter_editor("filter_editor");
-		LLDefaultChildRegistry::Register<LLFlyoutButton> flyout_button("flyout_button");
-		LLDefaultChildRegistry::Register<LLContainerView> container_view("container_view");
-		LLDefaultChildRegistry::Register<LLIconCtrl> icon("icon");
-		LLDefaultChildRegistry::Register<LLLoadingIndicator> loading_indicator("loading_indicator");
-		LLDefaultChildRegistry::Register<LLLineEditor> line_editor("line_editor");
-		LLDefaultChildRegistry::Register<LLMenuItemSeparatorGL> menu_item_separator("menu_item_separator");
-		LLDefaultChildRegistry::Register<LLMenuItemCallGL> menu_item_call_gl("menu_item_call");
-		LLDefaultChildRegistry::Register<LLMenuItemCheckGL> menu_item_check_gl("menu_item_check");
-		LLDefaultChildRegistry::Register<LLMenuGL> menu("menu");
-		LLDefaultChildRegistry::Register<LLMenuBarGL> menu_bar("menu_bar");
-		LLDefaultChildRegistry::Register<LLContextMenu> context_menu("context_menu");
-		LLDefaultChildRegistry::Register<LLMultiSlider> multi_slider_bar("multi_slider_bar");
-		LLDefaultChildRegistry::Register<LLMultiSliderCtrl> multi_slider("multi_slider");
-		LLDefaultChildRegistry::Register<LLPanel> panel("panel", &LLPanel::fromXML);
-		LLDefaultChildRegistry::Register<LLLayoutStack> layout_stack("layout_stack");
-		LLDefaultChildRegistry::Register<LLProgressBar> progress_bar("progress_bar");
-		LLDefaultChildRegistry::Register<LLRadioGroup> radio_group("radio_group");
-		LLDefaultChildRegistry::Register<LLSearchEditor> search_editor("search_editor");
-		LLDefaultChildRegistry::Register<LLScrollContainer> scroll_container("scroll_container");
-		LLDefaultChildRegistry::Register<LLScrollingPanelList> scrolling_panel_list("scrolling_panel_list");
-		LLDefaultChildRegistry::Register<LLScrollListCtrl> scroll_list("scroll_list");
-		LLDefaultChildRegistry::Register<LLSlider> slider_bar("slider_bar");
-		LLDefaultChildRegistry::Register<LLSliderCtrl> slider("slider");
-		LLDefaultChildRegistry::Register<LLSpinCtrl> spinner("spinner");
-		LLDefaultChildRegistry::Register<LLStatBar> stat_bar("stat_bar");
-		//LLDefaultChildRegistry::Register<LLPlaceHolderPanel> placeholder("placeholder");
-		LLDefaultChildRegistry::Register<LLTabContainer> tab_container("tab_container");
-		LLDefaultChildRegistry::Register<LLTextBox> text("text");
-		LLDefaultChildRegistry::Register<LLTimeCtrl> time("time");
-		LLDefaultChildRegistry::Register<LLTextEditor> simple_text_editor("simple_text_editor");
-		LLDefaultChildRegistry::Register<LLUICtrl> ui_ctrl("ui_ctrl");
-		LLDefaultChildRegistry::Register<LLStatView> stat_view("stat_view");
-		//LLDefaultChildRegistry::Register<LLUICtrlLocate> locate("locate");
-		//LLDefaultChildRegistry::Register<LLUICtrlLocate> pad("pad");
-		LLDefaultChildRegistry::Register<LLViewBorder> view_border("view_border");
-	}
+    // Only need to register if the Windows linker has optimized away the
+    // references to the object files.
+    if (register_widgets)
+    {
+        LLDefaultChildRegistry::Register<LLButton> button("button");
+        LLDefaultChildRegistry::Register<LLMenuButton> menu_button("menu_button");
+        LLDefaultChildRegistry::Register<LLCheckBoxCtrl> check_box("check_box");
+        LLDefaultChildRegistry::Register<LLComboBox> combo_box("combo_box");
+        LLDefaultChildRegistry::Register<LLFilterEditor> filter_editor("filter_editor");
+        LLDefaultChildRegistry::Register<LLFlyoutButton> flyout_button("flyout_button");
+        LLDefaultChildRegistry::Register<LLContainerView> container_view("container_view");
+        LLDefaultChildRegistry::Register<LLIconCtrl> icon("icon");
+        LLDefaultChildRegistry::Register<LLLoadingIndicator> loading_indicator("loading_indicator");
+        LLDefaultChildRegistry::Register<LLLineEditor> line_editor("line_editor");
+        LLDefaultChildRegistry::Register<LLMenuItemSeparatorGL> menu_item_separator("menu_item_separator");
+        LLDefaultChildRegistry::Register<LLMenuItemCallGL> menu_item_call_gl("menu_item_call");
+        LLDefaultChildRegistry::Register<LLMenuItemCheckGL> menu_item_check_gl("menu_item_check");
+        LLDefaultChildRegistry::Register<LLMenuGL> menu("menu");
+        LLDefaultChildRegistry::Register<LLMenuBarGL> menu_bar("menu_bar");
+        LLDefaultChildRegistry::Register<LLContextMenu> context_menu("context_menu");
+        LLDefaultChildRegistry::Register<LLMultiSlider> multi_slider_bar("multi_slider_bar");
+        LLDefaultChildRegistry::Register<LLMultiSliderCtrl> multi_slider("multi_slider");
+        LLDefaultChildRegistry::Register<LLPanel> panel("panel", &LLPanel::fromXML);
+        LLDefaultChildRegistry::Register<LLLayoutStack> layout_stack("layout_stack");
+        LLDefaultChildRegistry::Register<LLProgressBar> progress_bar("progress_bar");
+        LLDefaultChildRegistry::Register<LLRadioGroup> radio_group("radio_group");
+        LLDefaultChildRegistry::Register<LLSearchEditor> search_editor("search_editor");
+        LLDefaultChildRegistry::Register<LLScrollContainer> scroll_container("scroll_container");
+        LLDefaultChildRegistry::Register<LLScrollingPanelList> scrolling_panel_list("scrolling_panel_list");
+        LLDefaultChildRegistry::Register<LLScrollListCtrl> scroll_list("scroll_list");
+        LLDefaultChildRegistry::Register<LLSlider> slider_bar("slider_bar");
+        LLDefaultChildRegistry::Register<LLSliderCtrl> slider("slider");
+        LLDefaultChildRegistry::Register<LLSpinCtrl> spinner("spinner");
+        LLDefaultChildRegistry::Register<LLStatBar> stat_bar("stat_bar");
+        //LLDefaultChildRegistry::Register<LLPlaceHolderPanel> placeholder("placeholder");
+        LLDefaultChildRegistry::Register<LLTabContainer> tab_container("tab_container");
+        LLDefaultChildRegistry::Register<LLTextBox> text("text");
+        LLDefaultChildRegistry::Register<LLTimeCtrl> time("time");
+        LLDefaultChildRegistry::Register<LLTextEditor> simple_text_editor("simple_text_editor");
+        LLDefaultChildRegistry::Register<LLUICtrl> ui_ctrl("ui_ctrl");
+        LLDefaultChildRegistry::Register<LLStatView> stat_view("stat_view");
+        //LLDefaultChildRegistry::Register<LLUICtrlLocate> locate("locate");
+        //LLDefaultChildRegistry::Register<LLUICtrlLocate> pad("pad");
+        LLDefaultChildRegistry::Register<LLViewBorder> view_border("view_border");
+    }
 
-	// *HACK: Usually this is registered as a viewer text editor
-	LLDefaultChildRegistry::Register<LLTextEditor> text_editor("text_editor");
+    // *HACK: Usually this is registered as a viewer text editor
+    LLDefaultChildRegistry::Register<LLTextEditor> text_editor("text_editor");
 }
diff --git a/indra/integration_tests/llui_libtest/llwidgetreg.h b/indra/integration_tests/llui_libtest/llwidgetreg.h
index 30b915eee2..673214991b 100644
--- a/indra/integration_tests/llui_libtest/llwidgetreg.h
+++ b/indra/integration_tests/llui_libtest/llwidgetreg.h
@@ -1,24 +1,24 @@
-/** 
+/**
  * @file llwidgetreg.h
  *
  * $LicenseInfo:firstyear=2009&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2010, Linden Research, Inc.
- * 
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation;
  * version 2.1 of the License only.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -26,12 +26,12 @@
 #define LLWIDGETREG_H
 
 // Register all widgets with the builder registry.
-// Useful on Windows where linker discards all references to the 
+// Useful on Windows where linker discards all references to the
 // static LLDefaultChildRegistry::Register<> calls.
 class LLWidgetReg
 {
 public:
-	static void initClass(bool register_widgets);
+    static void initClass(bool register_widgets);
 };
 
 #endif