Merge pull request #1585 from secondlife/signal/trim-trailing

Trim trailing whitespace

30 files changed, 162 insertions, 155 deletions

diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
new file mode 100644
index 0000000000..7f5bfa58a9
--- /dev/null
+++ b/.git-blame-ignore-revs
@@ -0,0 +1,4 @@
+# Replace tabs with spaces
+1b68f71348ecf3983b76b40d7940da8377f049b7
+# Trim trailing whitespace
+a0b3021bdcf76859054fda8e30abb3ed47749e83
diff --git a/.github/labeler.yaml b/.github/labeler.yaml
index d31a361baf..a334536389 100644
--- a/.github/labeler.yaml
+++ b/.github/labeler.yaml
@@ -1,6 +1,6 @@
 llappearance:
   - indra/llappearance/**/*
-  
+
 llaudio:
   - indra/llaudio/**/*
 
diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 8d1c6b63e6..64b938747c 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -412,7 +412,7 @@ jobs:
       - uses: actions/download-artifact@v4
         with:
           pattern: "*-metadata"
-      
+
       - name: Rename metadata
         run: |
           cp Windows-metadata/autobuild-package.xml Windows-autobuild-package.xml
@@ -441,7 +441,7 @@ jobs:
           append_body: true
           fail_on_unmatched_files: true
           files: |
-            macOS-installer/*.dmg 
+            macOS-installer/*.dmg
             Windows-installer/*.exe
             *-autobuild-package.xml
             *-viewer_version.txt
diff --git a/.github/workflows/stale.yaml b/.github/workflows/stale.yaml
index e44e223589..f77151a815 100644
--- a/.github/workflows/stale.yaml
+++ b/.github/workflows/stale.yaml
@@ -1,4 +1,4 @@
-name: Stale PRs 
+name: Stale PRs
 on:
   workflow_dispatch:
   schedule:
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index d40f02dc0c..1dd7c8c800 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,5 +1,5 @@
 repos:
-  - repo: https://github.com/secondlife/git-hooks.git 
+  - repo: https://github.com/secondlife/git-hooks.git
     rev: v1.0.2
     hooks:
       - id: opensource-license
@@ -16,3 +16,5 @@ repos:
     hooks:
       - id: check-xml
       - id: mixed-line-ending
+      - id: trailing-whitespace
+        files: \.(cpp|c|h|inl|py|glsl|cmake|yaml|sh)$
diff --git a/build.sh b/build.sh
index e025b73170..74148f455c 100755
--- a/build.sh
+++ b/build.sh
@@ -199,14 +199,14 @@ package_llphysicsextensions_tpv()
   tpv_status=0
   # nat 2016-12-21: without HAVOK, can't build PhysicsExtensions_TPV.
   if [ "$variant" = "Release" -a "${HAVOK:-}" != "OFF" ]
-  then 
+  then
       tpvconfig="$build_dir/packages/llphysicsextensions/autobuild-tpv.xml"
       test -r "$tpvconfig" || fatal "No llphysicsextensions_tpv autobuild configuration found"
       # SL-19942: autobuild ignores -c switch if AUTOBUILD_CONFIGURATION set
       unset AUTOBUILD_CONFIGURATION
       "$autobuild" build --quiet --config-file "$(native_path "$tpvconfig")" -c Tpv \
           || fatal "failed to build llphysicsextensions_tpv"
-      
+
       # capture the package file name for use in upload later...
       PKGTMP=`mktemp -t pgktpv.XXXXXX`
       cleanup="$cleanup ; rm $PKGTMP* 2>/dev/null"
@@ -239,7 +239,7 @@ build()
     || fatal "failed building $variant"
     echo true >"$build_dir"/build_ok
     end_section "autobuild $variant"
-    
+
     begin_section "extensions $variant"
     # Run build extensions
     if [ -d ${build_dir}/packages/build-extensions ]
@@ -312,7 +312,7 @@ begin_section "select viewer channel"
 # Look for a branch-specific viewer_channel setting
 #    changeset_branch is set in the sling-buildscripts
 viewer_build_branch=$(echo -n "${changeset_branch:-$(repo_branch ${BUILDSCRIPTS_SRC:-$(pwd)})}" | tr -Cs 'A-Za-z0-9_' '_' | sed -E 's/^_+//; s/_+$//')
-if [ -n "$viewer_build_branch" ] 
+if [ -n "$viewer_build_branch" ]
 then
     branch_viewer_channel_var="${viewer_build_branch}_viewer_channel"
     if [ -n "${!branch_viewer_channel_var}" ]
@@ -434,7 +434,7 @@ do
       record_event "configure for $variant failed: build skipped"
   fi
 
-  if ! $succeeded 
+  if ! $succeeded
   then
       record_event "remaining variants skipped due to $variant failure"
       break
@@ -499,7 +499,7 @@ then
         fi
       done
       end_section "Upload Debian Repository"
-      
+
     else
       record_event "debian build not enabled"
     fi
diff --git a/indra/llui/lltextvalidate.cpp b/indra/llui/lltextvalidate.cpp
index f9de6f7386..9a087d8230 100644
--- a/indra/llui/lltextvalidate.cpp
+++ b/indra/llui/lltextvalidate.cpp
@@ -1,25 +1,25 @@
-/** 
+/**
  * @file lltextvalidate.cpp
  * @brief Text validation helper functions
  *
  * $LicenseInfo:firstyear=2001&license=viewerlgpl$
  * 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/llui/lltextvalidate.h b/indra/llui/lltextvalidate.h
index 2c2941de7f..a4ff144d82 100644
--- a/indra/llui/lltextvalidate.h
+++ b/indra/llui/lltextvalidate.h
@@ -1,4 +1,4 @@
-/** 
+/**
  * @file lltextbase.h
  * @author Martin Reddy
  * @brief The base class of text box/editor, providing Url handling support
@@ -6,21 +6,21 @@
  * $LicenseInfo:firstyear=2009&license=viewerlgpl$
  * 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/newview/installers/darwin/apple-notarize.sh b/indra/newview/installers/darwin/apple-notarize.sh
index d90772ec0e..cc4435e614 100755
--- a/indra/newview/installers/darwin/apple-notarize.sh
+++ b/indra/newview/installers/darwin/apple-notarize.sh
@@ -17,7 +17,7 @@ if [[ -f "$CONFIG_FILE" ]]; then
                                    --asc-provider $ASC_PROVIDER \
                                    --file "$zip_file" 2>&1)
         echo $res
-        
+
         requestUUID=$(echo $res | awk '/RequestUUID/ { print $NF; }')
         if [[ -n $requestUUID ]]; then
             in_progress=1
@@ -26,7 +26,7 @@ if [[ -f "$CONFIG_FILE" ]]; then
                 res=$(xcrun altool --notarization-info "$requestUUID" \
                                             --username $USERNAME \
                                             --password $PASSWORD 2>&1)
-                if [[ $res != *"in progress"* ]]; then 
+                if [[ $res != *"in progress"* ]]; then
                     in_progress=0
                 fi
                 echo "."
diff --git a/indra/newview/installers/darwin/fix_application_icon_position.sh b/indra/newview/installers/darwin/fix_application_icon_position.sh
index 62abcdd07e..841defe96c 100755
--- a/indra/newview/installers/darwin/fix_application_icon_position.sh
+++ b/indra/newview/installers/darwin/fix_application_icon_position.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# just run this script each time after you change the installer's name to fix the icon misalignment 
+# just run this script each time after you change the installer's name to fix the icon misalignment
 mydir="$(dirname "$0")"
 # If there's more than one DMG in more than one build directory, pick the most
 # recent one.
diff --git a/indra/newview/linux_tools/register_secondlifeprotocol.sh b/indra/newview/linux_tools/register_secondlifeprotocol.sh
index 16e73cb854..33c34d7a76 100755
--- a/indra/newview/linux_tools/register_secondlifeprotocol.sh
+++ b/indra/newview/linux_tools/register_secondlifeprotocol.sh
@@ -27,7 +27,7 @@ for LLKDECONFIG in kde-config kde4-config; do
         LLKDEPROTODIR=`$LLKDECONFIG --path services | cut -d ':' -f 1`
         if [ -d "$LLKDEPROTODIR" ]; then
             LLKDEPROTOFILE=${LLKDEPROTODIR}/secondlife.protocol
-            cat > ${LLKDEPROTOFILE} <<EOF || echo Warning: Did not register secondlife:// handler with KDE: Could not write ${LLKDEPROTOFILE} 
+            cat > ${LLKDEPROTOFILE} <<EOF || echo Warning: Did not register secondlife:// handler with KDE: Could not write ${LLKDEPROTOFILE}
 [Protocol]
 exec=${HANDLER} '%u'
 protocol=secondlife
diff --git a/indra/newview/llfloateremojipicker.cpp b/indra/newview/llfloateremojipicker.cpp
index f1fd4edef2..d38f53eed6 100644
--- a/indra/newview/llfloateremojipicker.cpp
+++ b/indra/newview/llfloateremojipicker.cpp
@@ -39,9 +39,9 @@
 #include "llscrolllistctrl.h"
 #include "llscrolllistitem.h"
 #include "llsdserialize.h"
-#include "lltextbox.h" 
+#include "lltextbox.h"
 #include "lltrans.h"
-#include "llviewerchat.h" 
+#include "llviewerchat.h"
 
 namespace {
 // The following variables and constants are used for storing the floater state
diff --git a/indra/newview/llfloaterprofiletexture.h b/indra/newview/llfloaterprofiletexture.h
index 16e2656bc6..cdb1b92ba9 100644
--- a/indra/newview/llfloaterprofiletexture.h
+++ b/indra/newview/llfloaterprofiletexture.h
@@ -1,25 +1,25 @@
-/** 
+/**
  * @file llfloaterprofiletexture.h
  * @brief LLFloaterProfileTexture class definition
  *
  * $LicenseInfo:firstyear=2022&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2022, 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/newview/llinventorygallery.cpp b/indra/newview/llinventorygallery.cpp
index 20a4a8f2d6..ba8d99642f 100644
--- a/indra/newview/llinventorygallery.cpp
+++ b/indra/newview/llinventorygallery.cpp
@@ -187,7 +187,7 @@ LLInventoryGallery::~LLInventoryGallery()
         mHiddenItems.pop_back();
         panelp->die();
     }
-    
+
 
     if (gInventory.containsObserver(mCategoriesObserver))
     {
@@ -200,7 +200,7 @@ LLInventoryGallery::~LLInventoryGallery()
         gInventory.removeObserver(mThumbnailsObserver);
     }
     delete mThumbnailsObserver;
-    
+
     LLGestureMgr::instance().removeObserver(mGestureObserver);
     delete mGestureObserver;
 }
@@ -263,7 +263,7 @@ void LLInventoryGallery::updateRootFolder()
             updateRemovedItem(mHiddenItems[i]->getUUID());
         }
         mItemBuildQuery.clear();
-        
+
         if (gInventory.containsObserver(mCategoriesObserver))
         {
             gInventory.removeObserver(mCategoriesObserver);
@@ -284,7 +284,7 @@ void LLInventoryGallery::updateRootFolder()
         mRootChangedSignal();
 
         gInventory.addObserver(mCategoriesObserver);
-        
+
         // Start observing changes in selected category.
         mCategoriesObserver->addCategory(mFolderID,
             boost::bind(&LLInventoryGallery::refreshList, this, mFolderID));
@@ -294,7 +294,7 @@ void LLInventoryGallery::updateRootFolder()
         // the observer will refresh the list as soon as the new items
         // arrive.
         category->fetch();
-        
+
         //refreshList(cat_id);
         LLInventoryModel::cat_array_t* cat_array;
         LLInventoryModel::item_array_t* item_array;
@@ -308,7 +308,7 @@ void LLInventoryGallery::updateRootFolder()
         {
             mItemBuildQuery.insert((*iter)->getUUID());
         }
-        
+
         for (LLInventoryModel::item_array_t::const_iterator iter = item_array->begin();
             iter != item_array->end();
             iter++)
@@ -448,7 +448,7 @@ void LLInventoryGallery::reArrangeRows(S32 row_diff)
         buf_items.push_back(*it);
     }
     mHiddenItems.clear();
-    
+
     mItemsInRow+= row_diff;
     updateGalleryWidth();
 
@@ -458,7 +458,7 @@ void LLInventoryGallery::reArrangeRows(S32 row_diff)
     {
         return compareGalleryItem(item1, item2, sort_by_date, sort_folders_by_name);
     });
-    
+
     for (std::vector<LLInventoryGalleryItem*>::const_iterator it = buf_items.begin(); it != buf_items.end(); ++it)
     {
         (*it)->setHidden(false);
@@ -735,7 +735,7 @@ void LLInventoryGallery::setFilterSubString(const std::string& string)
 {
     mFilterSubString = string;
     mFilter->setFilterSubString(string);
-    
+
     //reArrangeRows();
 }
 
@@ -763,7 +763,7 @@ bool LLInventoryGallery::checkAgainstFilters(LLInventoryGalleryItem* item, const
     {
         return false;
     }
-    
+
     bool hidden = false;
 
     if(mFilter->getFilterCreatorType() == LLInventoryFilter::FILTERCREATOR_SELF)
@@ -806,7 +806,7 @@ bool LLInventoryGallery::checkAgainstFilters(LLInventoryGalleryItem* item, const
             desc = item->getItemName() + item->getItemNameSuffix();
             break;
     }
-    
+
     LLStringUtil::toUpper(desc);
 
     std::string cur_filter = filter_substring;
@@ -2009,7 +2009,7 @@ void LLInventoryGallery::deleteSelection()
         if (item && get_is_item_worn(item))
         {
             has_worn = true;
-            LLWearableType::EType type = item->getWearableType();            
+            LLWearableType::EType type = item->getWearableType();
             if (type == LLWearableType::WT_SHAPE
                 || type == LLWearableType::WT_SKIN
                 || type == LLWearableType::WT_HAIR
@@ -2385,7 +2385,7 @@ void LLInventoryGallery::onCOFChanged()
     LLCommonUtils::computeDifference(vnew, mCOFLinkedItems, vadded, vremoved);
 
     mCOFLinkedItems = vnew;
-    
+
     for (uuid_vec_t::const_iterator iter = vadded.begin();
         iter != vadded.end();
         ++iter)
@@ -2416,7 +2416,7 @@ void LLInventoryGallery::onGesturesChanged()
     LLCommonUtils::computeDifference(vnew, mActiveGestures, vadded, vremoved);
 
     mActiveGestures = vnew;
-    
+
     for (uuid_vec_t::const_iterator iter = vadded.begin();
         iter != vadded.end();
         ++iter)
@@ -2594,7 +2594,7 @@ void LLInventoryGallery::startDrag()
             ids.push_back(selected_id);
         }
 
-        const LLViewerInventoryCategory* cat = gInventory.getCategory(selected_id);        
+        const LLViewerInventoryCategory* cat = gInventory.getCategory(selected_id);
         if (cat)
         {
             if (gInventory.isObjectDescendentOf(selected_id, gInventory.getLibraryRootFolderID()))
@@ -2672,7 +2672,7 @@ bool LLInventoryGallery::checkAgainstFilterType(const LLUUID& object_id)
             break;
         }
     }
-    
+
     if (filterTypes & LLInventoryFilter::FILTERTYPE_DATE)
     {
         const U16 HOURS_TO_SECONDS = 3600;
@@ -3115,7 +3115,7 @@ void LLThumbnailsObserver::changed(U32 mask)
     {
         const LLUUID& obj_id = (*iter).first;
         LLItemData& data = (*iter).second;
-        
+
         LLInventoryObject* obj = gInventory.getObject(obj_id);
         if (!obj)
         {
@@ -3326,7 +3326,7 @@ bool dragItemIntoFolder(LLUUID folder_id, LLInventoryItem* inv_item, bool drop,
 
         //
         //--------------------------------------------------------------------------------
-        
+
         //--------------------------------------------------------------------------------
         // Determine if item can be moved & dropped
         // Note: if user_confirm is false, we already went through those accept logic test and can skip them
@@ -3365,9 +3365,10 @@ bool dragItemIntoFolder(LLUUID folder_id, LLInventoryItem* inv_item, bool drop,
             LLViewerInventoryCategory * dest_folder = cat;
             accept = dest_folder->acceptItem(inv_item);
         }
-        
+
         LLInventoryPanel* active_panel = LLInventoryPanel::getActiveInventoryPanel(false);
 
+
         if (accept && drop)
         {
             if (inv_item->getType() == LLAssetType::AT_GESTURE
@@ -3439,7 +3440,7 @@ bool dragItemIntoFolder(LLUUID folder_id, LLInventoryItem* inv_item, bool drop,
 
                 gInventory.changeItemParent((LLViewerInventoryItem*)inv_item, folder_id, move_is_into_trash);
             }
-            
+
             if (move_is_from_marketplacelistings)
             {
                 // If we move from an active (listed) listing, checks that it's still valid, if not, unlist
@@ -3659,7 +3660,6 @@ bool dragCategoryIntoFolder(LLUUID dest_id, LLInventoryCategory* inv_cat,
     const LLUUID &current_outfit_id = model->findCategoryUUIDForType(LLFolderType::FT_CURRENT_OUTFIT);
     const LLUUID &marketplacelistings_id = model->findCategoryUUIDForType(LLFolderType::FT_MARKETPLACE_LISTINGS);
     //const LLUUID from_folder_uuid = inv_cat->getParentUUID();
-    
     const bool move_is_into_current_outfit = (dest_id == current_outfit_id);
     const bool move_is_into_marketplacelistings = model->isObjectDescendentOf(dest_id, marketplacelistings_id);
     const bool move_is_from_marketplacelistings = model->isObjectDescendentOf(cat_id, marketplacelistings_id);
@@ -3768,7 +3768,7 @@ bool dragCategoryIntoFolder(LLUUID dest_id, LLInventoryCategory* inv_cat,
             is_movable = false;
             // tooltip?
         }
-        
+
         LLInventoryModel::cat_array_t descendent_categories;
         LLInventoryModel::item_array_t descendent_items;
         if (is_movable)
@@ -3834,7 +3834,7 @@ bool dragCategoryIntoFolder(LLUUID dest_id, LLInventoryCategory* inv_cat,
                 }
             }
         }
-        
+
         if (is_movable && move_is_into_marketplacelistings)
         {
             const LLViewerInventoryCategory * master_folder = model->getFirstDescendantOf(marketplacelistings_id, dest_id);
@@ -3907,7 +3907,7 @@ bool dragCategoryIntoFolder(LLUUID dest_id, LLInventoryCategory* inv_cat,
             {
                 //disable dropping in or out of marketplace for now
                 return false;
-                
+
                 // If we are moving a folder at the listing folder level (i.e. its parent is the marketplace listings folder)
                 /*if (from_folder_uuid == marketplacelistings_id)
                 {
diff --git a/indra/newview/llinventorygallerymenu.cpp b/indra/newview/llinventorygallerymenu.cpp
index f9fb47c5c1..8e56ccc01d 100644
--- a/indra/newview/llinventorygallerymenu.cpp
+++ b/indra/newview/llinventorygallerymenu.cpp
@@ -110,6 +110,7 @@ LLContextMenu* LLInventoryGalleryContextMenu::createMenu()
     registrar.add("Inventory.Share", boost::bind(&LLAvatarActions::shareWithAvatars, uuids, gFloaterView->getParentFloater(mGallery)));
 
     enable_registrar.add("Inventory.CanSetUploadLocation", boost::bind(&LLInventoryGalleryContextMenu::canSetUploadLocation, this, _2));
+
     enable_registrar.add("Inventory.EnvironmentEnabled", [](LLUICtrl*, const LLSD&)
                          {
                              return LLEnvironment::instance().isInventoryEnabled();
@@ -121,7 +122,7 @@ LLContextMenu* LLInventoryGalleryContextMenu::createMenu()
 
                              return (!agent_url.empty() && !task_url.empty());
                          });
-    
+
     LLContextMenu* menu = createFromFile("menu_gallery_inventory.xml");
 
     updateMenuItemsVisibility(menu);
@@ -448,7 +449,7 @@ void LLInventoryGalleryContextMenu::onRename(const LLSD& notification, const LLS
     if (!new_name.empty())
     {
         LLUUID id = notification["payload"]["id"].asUUID();
-        
+
         LLViewerInventoryCategory* cat = gInventory.getCategory(id);
         if(cat && (cat->getName() != new_name))
         {
@@ -457,7 +458,7 @@ void LLInventoryGalleryContextMenu::onRename(const LLSD& notification, const LLS
             update_inventory_category(cat->getUUID(),updates, NULL);
             return;
         }
-        
+
         LLViewerInventoryItem* item = gInventory.getItem(id);
         if(item && (item->getName() != new_name))
         {
@@ -506,12 +507,12 @@ bool LLInventoryGalleryContextMenu::canSetUploadLocation(const LLSD& userdata)
 bool is_inbox_folder(LLUUID item_id)
 {
     const LLUUID inbox_id = gInventory.findCategoryUUIDForType(LLFolderType::FT_INBOX);
-    
+
     if (inbox_id.isNull())
     {
         return false;
     }
-    
+
     return gInventory.isObjectDescendentOf(item_id, inbox_id);
 }
 
@@ -865,7 +866,7 @@ void LLInventoryGalleryContextMenu::updateMenuItemsVisibility(LLContextMenu* men
                 disabled_items.push_back(std::string("Open"));
                 disabled_items.push_back(std::string("Open Original"));
             }
-            
+
             if(LLAssetType::AT_GESTURE == obj->getType())
             {
                 items.push_back(std::string("Gesture Separator"));
diff --git a/indra/newview/llreflectionmap.cpp b/indra/newview/llreflectionmap.cpp
index 90a2f30c92..f4b9d8b2c5 100644
--- a/indra/newview/llreflectionmap.cpp
+++ b/indra/newview/llreflectionmap.cpp
@@ -56,7 +56,7 @@ void LLReflectionMap::update(U32 resolution, U32 face)
     llassert(mCubeArray.notNull());
     llassert(mCubeIndex != -1);
     //llassert(LLPipeline::sRenderDeferred);
-    
+
     // make sure we don't walk off the edge of the render target
     while (resolution > gPipeline.mRT->deferredScreen.getWidth() ||
         resolution > gPipeline.mRT->deferredScreen.getHeight())
@@ -142,7 +142,7 @@ void LLReflectionMap::autoAdjustOrigin()
             LLVector3 origin(fp);
             F32 height = LLWorld::instance().resolveLandHeightAgent(origin) + 2.f;
             fp[2] = llmax(fp[2], height);
-            
+
             // make sure radius encompasses all objects
             LLSimdScalar r2 = 0.0;
             for (int i = 0; i < 8; ++i)
@@ -162,7 +162,7 @@ void LLReflectionMap::autoAdjustOrigin()
 
             // make sure near clip doesn't poke through ground
             fp[2] = llmax(fp[2], height+mRadius*0.5f);
-            
+
         }
     }
     else if (mViewerObject)
@@ -234,7 +234,7 @@ F32 LLReflectionMap::getNearClip()
 bool LLReflectionMap::getIsDynamic()
 {
     if (gSavedSettings.getS32("RenderReflectionProbeDetail") > (S32) LLReflectionMapManager::DetailLevel::STATIC_ONLY &&
-        mViewerObject && 
+        mViewerObject &&
         mViewerObject->getVolume())
     {
         return ((LLVOVolume*)mViewerObject)->getReflectionProbeIsDynamic();
@@ -244,7 +244,7 @@ bool LLReflectionMap::getIsDynamic()
 }
 
 bool LLReflectionMap::getBox(LLMatrix4& box)
-{ 
+{
     if (mViewerObject)
     {
         LLVolume* volume = mViewerObject->getVolume();
@@ -267,7 +267,7 @@ bool LLReflectionMap::getBox(LLMatrix4& box)
                     // construct object to camera space (with scale)
                     mv = mv * rm * scale;
 
-                    // inverse is camera space to object unit cube 
+                    // inverse is camera space to object unit cube
                     mv = mv.inverse();
 
                     box = LLMatrix4(mv.m);
@@ -334,7 +334,7 @@ void LLReflectionMap::doOcclusion(const LLVector4a& eye)
         mOccluded = false;
         return;
     }
-    
+
     if (mOcclusionQuery == 0)
     { // no query was previously issued, allocate one and issue
         LL_PROFILE_ZONE_NAMED_CATEGORY_PIPELINE("rmdo - glGenQueries");
diff --git a/indra/newview/llsetkeybinddialog.cpp b/indra/newview/llsetkeybinddialog.cpp
index 6508220c1e..e172e15a0e 100644
--- a/indra/newview/llsetkeybinddialog.cpp
+++ b/indra/newview/llsetkeybinddialog.cpp
@@ -1,25 +1,25 @@
-/** 
+/**
  * @file llsetkeybinddialog.cpp
  * @brief LLSetKeyBindDialog class implementation.
  *
  * $LicenseInfo:firstyear=2019&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2019, 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/newview/viewer_manifest.py b/indra/newview/viewer_manifest.py
index c8144f2a93..30305cabab 100755
--- a/indra/newview/viewer_manifest.py
+++ b/indra/newview/viewer_manifest.py
@@ -59,7 +59,7 @@ class ViewerManifest(LLManifest):
         # files during the build (see copy_w_viewer_manifest
         # and copy_l_viewer_manifest targets)
         return 'package' in self.args['actions']
-    
+
     def construct(self):
         super(ViewerManifest, self).construct()
         self.path(src="../../scripts/messages/message_template.msg", dst="app_settings/message_template.msg")
@@ -87,7 +87,7 @@ class ViewerManifest(LLManifest):
 
                 # ... and the entire image filters directory
                 self.path("filters")
-            
+
                 # ... and the included spell checking dictionaries
                 pkgdir = os.path.join(self.args['build'], os.pardir, 'packages')
                 with self.prefix(src=pkgdir):
@@ -260,14 +260,14 @@ class ViewerManifest(LLManifest):
 
     def app_name_oneword(self):
         return ''.join(self.app_name().split())
-    
+
     def icon_path(self):
         return "icons/" + self.channel_type()
 
     def extract_names(self,src):
         """Extract contributor names from source file, returns string"""
         try:
-            with open(src, 'r') as contrib_file: 
+            with open(src, 'r') as contrib_file:
                 lines = contrib_file.readlines()
         except IOError:
             print("Failed to open '%s'" % src)
@@ -491,7 +491,7 @@ class Windows_x86_64_Manifest(ViewerManifest):
                 raise Exception("Directories are not supported by test_CRT_and_copy_action()")
         else:
             print("Doesn't exist:", src)
-        
+
     def construct(self):
         super().construct()
 
@@ -543,7 +543,7 @@ class Windows_x86_64_Manifest(ViewerManifest):
         self.path2basename(os.path.join(os.pardir,
                                         'llplugin', 'slplugin', self.args['configuration']),
                            "slplugin.exe")
-        
+
         # Get shared libs from the shared libs staging directory
         with self.prefix(src=os.path.join(self.args['build'], os.pardir,
                                           'sharedlibs', self.args['buildtype'])):
@@ -572,7 +572,7 @@ class Windows_x86_64_Manifest(ViewerManifest):
             # Vivox libraries
             self.path("vivoxsdk_x64.dll")
             self.path("ortp_x64.dll")
-            
+
             # OpenSSL
             self.path("libcrypto-1_1-x64.dll")
             self.path("libssl-1_1-x64.dll")
@@ -699,7 +699,7 @@ class Windows_x86_64_Manifest(ViewerManifest):
                 self.path("plugins/")
 
         if not self.is_packaging_viewer():
-            self.package_file = "copied_deps"    
+            self.package_file = "copied_deps"
 
     def nsi_file_commands(self, install=True):
         def INSTDIR(path):
@@ -758,7 +758,7 @@ class Windows_x86_64_Manifest(ViewerManifest):
 
         installer_file = self.installer_base_name() + '_Setup.exe'
         substitution_strings['installer_file'] = installer_file
-        
+
         version_vars = """
         !define INSTEXE "SLVersionChecker.exe"
         !define VERSION "%(version_short)s"
@@ -767,7 +767,7 @@ class Windows_x86_64_Manifest(ViewerManifest):
         !define VERSION_REGISTRY "%(version_registry)s"
         !define VIEWER_EXE "%(final_exe)s"
         """ % substitution_strings
-        
+
         if self.channel_type() == 'release':
             substitution_strings['caption'] = CHANNEL_VENDOR_BASE
         else:
@@ -898,7 +898,7 @@ class Darwin_x86_64_Manifest(ViewerManifest):
                 # yields a slightly smaller binary but makes crash
                 # logs mostly useless. This may be desirable for the
                 # final release. Or not.
-                if ("package" in self.args['actions'] or 
+                if ("package" in self.args['actions'] or
                     "unpacked" in self.args['actions']):
                     self.run_command(
                         ['strip', '-S', executable])
@@ -923,7 +923,7 @@ class Darwin_x86_64_Manifest(ViewerManifest):
 
                 with self.prefix(src=relpkgdir, dst=""):
                     self.path("libndofdev.dylib")
-                    self.path("libhunspell-*.dylib")   
+                    self.path("libhunspell-*.dylib")
 
                 with self.prefix(src_dst="cursors_mac"):
                     self.path("*.tif")
diff --git a/scripts/code_tools/fix_xml_indentations.py b/scripts/code_tools/fix_xml_indentations.py
index 9c8a1fc04b..e317e4f7f6 100644
--- a/scripts/code_tools/fix_xml_indentations.py
+++ b/scripts/code_tools/fix_xml_indentations.py
@@ -72,7 +72,7 @@ def save_xml(tree, file_path, xml_decl, indent_text=False, indent_tab=False, rm_
         if rm_space:
             xml_string = xml_string.replace(' />', '/>')
 
-        xml_decl = (xml_decl if (xml_decl and not rewrite_decl) 
+        xml_decl = (xml_decl if (xml_decl and not rewrite_decl)
                     else '<?xml version="1.0" encoding="utf-8" standalone="yes" ?>')
 
         try:
diff --git a/scripts/code_tools/modified-strings.sh b/scripts/code_tools/modified-strings.sh
index 435dda3f5d..932b0a4bfc 100644
--- a/scripts/code_tools/modified-strings.sh
+++ b/scripts/code_tools/modified-strings.sh
@@ -38,11 +38,11 @@ do
         -h|--help)
             Action=USAGE
             ;;
-        
+
         -v|--verbose)
             Verbose=true
             ;;
-        
+
         ##
         ## Select the revision to compare against
         ##
@@ -79,7 +79,7 @@ do
                 break
             fi
             ;;
-    esac           
+    esac
 
     shift # always consume 1
 done
@@ -107,10 +107,10 @@ then
     cat <<USAGE
 
 Usage:
-    
+
     modified-strings.sh [ { -v | --verbose } ] [-r <revision>] [<path-to-xui>]
 
-    where 
+    where
           --verbose shows progress messages on stderr (the command takes a while, so this is reassuring)
 
           -r <revision> specifies a git revision (branch, tag, commit, or relative specifier)
@@ -124,9 +124,9 @@ Usage:
         the path of a file that has a string change (columns 2 and 3 are empty for lines with a filename)
     name
         the name attribute of a string or label whose value changed
-    English value    
+    English value
         the current value of the string or label whose value changed
-        for strings, newlines are changed to '\n' and tab characters are changed to '\t' 
+        for strings, newlines are changed to '\n' and tab characters are changed to '\t'
 
     There is also a column for each of the language directories following the English.
 
diff --git a/scripts/code_tools/modified_strings.py b/scripts/code_tools/modified_strings.py
index 20ed1b0555..c777fc8c0d 100644
--- a/scripts/code_tools/modified_strings.py
+++ b/scripts/code_tools/modified_strings.py
@@ -49,7 +49,7 @@ into google sheets.
 
 If the --rev revision already contains a translation for the text, it
 will be included in the spreadsheet for reference.
-    
+
 Normally you would want --rev_base to be the last revision to have
 translations added, and --rev to be the tip of the current
 project. You can find the last commit with translation work using "git log --grep INTL- | head"
@@ -242,7 +242,7 @@ def find_deletions(mod_tree, base_tree, lang, args, f):
         mod_filename = transl_filename.replace("/xui/{}/".format(lang), "/xui/{}/".format(args.base_lang))
         #print("checking",transl_filename,"against",mod_filename)
         try:
-            mod_blob = mod_tree[mod_filename] 
+            mod_blob = mod_tree[mod_filename]
         except:
             print("  delete file", transl_filename, file=f)
             continue
@@ -257,7 +257,7 @@ def find_deletions(mod_tree, base_tree, lang, args, f):
             if not elt_key in mod_dict:
                 if lines == 0:
                     print("  in file", transl_filename, file=f)
-                lines += 1   
+                lines += 1
                 print("    delete element", elt_key, file=f)
             else:
                 transl_elt = transl_dict[elt_key]
@@ -266,14 +266,14 @@ def find_deletions(mod_tree, base_tree, lang, args, f):
                     if not a in mod_elt.attrib:
                         if lines == 0:
                             print("  in file", transl_filename, file=f)
-                        lines += 1   
+                        lines += 1
                         print("    delete attribute", a, "from", elt_key, file=f)
                 if transl_elt.text and (not mod_elt.text):
                     if lines == 0:
                         print("  in file", transl_filename, file=f)
-                    lines += 1   
+                    lines += 1
                     print("    delete text from", elt_key, file=f)
-    
+
 def save_translation_file(per_lang_data, aux_data, outfile):
 
     langs = sorted(per_lang_data.keys())
@@ -310,12 +310,12 @@ def save_translation_file(per_lang_data, aux_data, outfile):
 
     # Reference info, not for translation
     for aux, data in list(aux_data.items()):
-        df = pd.DataFrame(data, columns = ["Key", "Value"]) 
+        df = pd.DataFrame(data, columns = ["Key", "Value"])
         df.to_excel(writer, index=False, sheet_name=aux)
         worksheet = writer.sheets[aux]
         worksheet.set_column('A:A', 50, bold_wrap_format)
         worksheet.set_column('B:B', 80, wrap_format)
-        
+
     print("Writing", outfile)
     writer.save()
 
diff --git a/scripts/content_tools/anim_tool.py b/scripts/content_tools/anim_tool.py
index 4a0773951e..07159a8052 100644
--- a/scripts/content_tools/anim_tool.py
+++ b/scripts/content_tools/anim_tool.py
@@ -92,7 +92,7 @@ class FilePacker(object):
         # Now pad what's left of str out to 'size' with nul bytes.
         buf = str + ("\000" * (size-len(str)))
         self.buffer.write(buf)
-        
+
 class FileUnpacker(object):
     def __init__(self, filename):
         with open(filename,"rb") as f:
@@ -103,7 +103,7 @@ class FileUnpacker(object):
         result = struct.unpack_from(fmt, self.buffer, self.offset)
         self.offset += struct.calcsize(fmt)
         return result
-    
+
     def unpack_string(self, size=0):
         # Nonzero size means we must consider exactly the next 'size'
         # characters in self.buffer.
@@ -131,7 +131,7 @@ def F32_to_U16(val, lower, upper):
     # make sure that the value is positive and normalized to <0, 1>
     val -= lower;
     val /= (upper - lower);
-    
+
     # return the U16
     return int(math.floor(val*U16MAX))
 
@@ -149,7 +149,7 @@ def U16_to_F32(ival, lower, upper):
     # make sure that zeroes come through as zero
     if abs(val) < max_error:
         val = 0.0
-    return val; 
+    return val;
 
 class RotKey(object):
     def __init__(self, time, duration, rot):
@@ -185,7 +185,7 @@ class RotKey(object):
         fp.pack("<H",self.time_short)
         (x,y,z) = [F32_to_U16(v, -1.0, 1.0) for v in self.rotation]
         fp.pack("<HHH",x,y,z)
-        
+
 class PosKey(object):
     def __init__(self, time, duration, pos):
         """
@@ -216,7 +216,7 @@ class PosKey(object):
 
     def dump(self, f):
         print("    pos_key: t %.3f" % self.time,"pos ",",".join("%.3f" % f for f in self.position), file=f)
-        
+
     def pack(self, fp):
         fp.pack("<H",self.time_short)
         (x,y,z) = [F32_to_U16(v, -LL_MAX_PELVIS_OFFSET, LL_MAX_PELVIS_OFFSET) for v in self.position]
@@ -259,7 +259,7 @@ class Constraint(object):
         print("    ease_in_stop",self.ease_in_stop, file=f)
         print("    ease_out_start",self.ease_out_start, file=f)
         print("    ease_out_stop",self.ease_out_stop, file=f)
-        
+
 class Constraints(object):
     @staticmethod
     def unpack(duration, fup):
@@ -340,7 +340,7 @@ class RotationCurve(object):
         print("    num_rot_keys", len(self.keys), file=f)
         for k in self.keys:
             k.dump(f)
-            
+
 class JointInfo(object):
     def __init__(self, name, priority):
         self.joint_name = name
@@ -434,11 +434,11 @@ class Anim(object):
         # find that parent in list of joints, set its index in index list
 
         self.emote_name = fup.unpack_string()
-        
+
         (self.loop_in_point, self.loop_out_point, self.loop,
          self.ease_in_duration, self.ease_out_duration, self.hand_pose, num_joints) = \
             fup.unpack("@ffiffII")
-        
+
         self.joints = [JointInfo.unpack(self.duration, fup)
                        for j in range(num_joints)]
         if self.verbose:
@@ -446,7 +446,7 @@ class Anim(object):
                 print("unpacked joint",joint_info.joint_name)
         self.constraints = Constraints.unpack(self.duration, fup)
         self.buffer = fup.buffer
-        
+
     def pack(self, fp):
         fp.pack("@HHhf", self.version, self.sub_version, self.base_priority, self.duration)
         fp.pack_string(self.emote_name, 0)
@@ -475,7 +475,7 @@ class Anim(object):
         for j in self.joints:
             j.dump(f)
         self.constraints.dump(f)
-       
+
     def write(self, filename):
         fp = FilePacker()
         self.pack(fp)
@@ -603,7 +603,7 @@ def main(*argv):
     # Use sys.argv[0] because (a) this script lives where it lives regardless
     # of what our caller passes and (b) we don't expect our caller to pass the
     # script name anyway.
-    pathname = os.path.dirname(sys.argv[0])        
+    pathname = os.path.dirname(sys.argv[0])
     # we're in scripts/content_tools; hop back to base of repository clone
     path_to_skel = os.path.join(os.path.abspath(pathname),os.pardir,os.pardir,
                                 "indra","newview","character")
diff --git a/scripts/content_tools/arche_tool.py b/scripts/content_tools/arche_tool.py
index 677af62d2f..9979c61b21 100644
--- a/scripts/content_tools/arche_tool.py
+++ b/scripts/content_tools/arche_tool.py
@@ -78,7 +78,7 @@ def compare_trees(file_trees):
         compare_matched_nodes(key,items,summary)
     print("Summary:")
     print(summary)
-                
+
 def dump_appearance_params(tree):
     vals = []
     for e in tree.getroot().iter():
@@ -89,8 +89,8 @@ def dump_appearance_params(tree):
                 #print e.get("id"), e.get("name"), e.get("group"), e.get("u8")
     if len(vals)==253:
         print(", ".join(vals))
-        
-    
+
+
 if __name__ == "__main__":
 
     parser = argparse.ArgumentParser(description="compare avatar XML archetype files")
diff --git a/scripts/content_tools/dae_tool.py b/scripts/content_tools/dae_tool.py
index 2454fafa46..5286c37de3 100644
--- a/scripts/content_tools/dae_tool.py
+++ b/scripts/content_tools/dae_tool.py
@@ -58,7 +58,7 @@ def mesh_lock_offsets(tree, joints):
                         floats[11] += 0.0001
                         matrix_node.text = " ".join([str(f) for f in floats])
                         print(joint_node.get("name"),matrix_node.tag,"text",matrix_node.text,len(floats),floats)
-        
+
 
 def mesh_random_offsets(tree, joints):
     print("mesh_random_offsets",tree,joints)
@@ -80,7 +80,7 @@ def mesh_random_offsets(tree, joints):
                         floats[11] += random.uniform(-1.0,1.0)
                         matrix_node.text = " ".join([str(f) for f in floats])
                         print(joint_node.get("name"),matrix_node.tag,"text",matrix_node.text,len(floats),floats)
-        
+
 
 if __name__ == "__main__":
     parser = argparse.ArgumentParser(description="process SL animations")
@@ -92,7 +92,7 @@ if __name__ == "__main__":
     parser.add_argument("--summary", action="store_true", help="print summary info about input file")
     args = parser.parse_args()
 
-    mesh = None     
+    mesh = None
     tree = None
 
     if args.infilename:
@@ -103,7 +103,7 @@ if __name__ == "__main__":
     if args.summary:
         print("summarizing",args.infilename)
         mesh_summary(mesh)
-        
+
     if args.lock_offsets:
         print("locking offsets for",args.lock_offsets)
         mesh_lock_offsets(tree, args.lock_offsets)
@@ -116,4 +116,4 @@ if __name__ == "__main__":
         print("writing",args.outfilename)
         f = open(args.outfilename,"w")
         print(etree.tostring(tree, pretty_print=True), file=f) #need update to get: , short_empty_elements=True)
-    
+
diff --git a/scripts/content_tools/skel_tool.py b/scripts/content_tools/skel_tool.py
index 696e4e2923..604d2b7db9 100644
--- a/scripts/content_tools/skel_tool.py
+++ b/scripts/content_tools/skel_tool.py
@@ -29,7 +29,7 @@ $/LicenseInfo$
 import argparse
 
 from lxml import etree
- 
+
 def get_joint_names(tree):
     joints = [element.get('name') for element in tree.getroot().iter() if element.tag in ['bone','collision_volume']]
     print("joints:",joints)
@@ -45,10 +45,10 @@ def get_aliases(tree):
                 val = element.get('aliases')
                 aliases[name] = val
     return aliases
-    
+
 def fix_name(element):
     pass
-        
+
 def enforce_precision_rules(element):
     pass
 
@@ -104,7 +104,7 @@ def enforce_symmetry(tree, element, field, fix=False):
 def get_element_by_name(tree,name):
     if tree is None:
         return None
-    matches = [elt for elt in tree.getroot().iter() if elt.get("name")==name] 
+    matches = [elt for elt in tree.getroot().iter() if elt.get("name")==name]
     if len(matches)==1:
         return matches[0]
     elif len(matches)>1:
@@ -117,7 +117,7 @@ def list_skel_tree(tree):
     for element in tree.getroot().iter():
         if element.tag == "bone":
             print(element.get("name"),"-",element.get("support"))
-    
+
 def validate_child_order(tree, ogtree, fix=False):
     unfixable = 0
 
@@ -182,7 +182,7 @@ def validate_skel_tree(tree, ogtree, reftree, fix=False):
     print("validate_skel_tree")
     (num_bones,num_cvs) = (0,0)
     unfixable = 0
-    defaults = {"connected": "false", 
+    defaults = {"connected": "false",
                 "group": "Face"
                 }
     for element in tree.getroot().iter():
@@ -232,7 +232,7 @@ def validate_skel_tree(tree, ogtree, reftree, fix=False):
         if element.get("support")=="extended":
             if element.get("pos") != element.get("pivot"):
                 print("extended joint",element.get("name"),"has mismatched pos, pivot")
-        
+
 
         if element.tag == "linden_skeleton":
             num_bones = int(element.get("num_bones"))
@@ -253,7 +253,7 @@ def validate_skel_tree(tree, ogtree, reftree, fix=False):
 
     if fix and (unfixable > 0):
         print("BAD FILE:", unfixable,"errs could not be fixed")
-            
+
 
 def slider_info(ladtree,skeltree):
     for param in ladtree.iter("param"):
@@ -287,7 +287,7 @@ def slider_info(ladtree,skeltree):
                     print("    Offset MaxX", offset_max[0])
                     print("    Offset MaxY", offset_max[1])
                     print("    Offset MaxZ", offset_max[2])
-    
+
 # Check contents of avatar_lad file relative to a specified skeleton
 def validate_lad_tree(ladtree,skeltree,orig_ladtree):
     print("validate_lad_tree")
@@ -344,7 +344,7 @@ def validate_lad_tree(ladtree,skeltree,orig_ladtree):
                         expected_offset = tuple([bone_offset[0],-bone_offset[1],bone_offset[2]])
                     if left_offset != expected_offset:
                         print("offset mismatch between",bone_name,"and",left_name,"in param",param.get("id","-1"))
-                    
+
     drivers = {}
     for driven_param in ladtree.iter("driven"):
         driver = driven_param.getparent().getparent()
@@ -380,7 +380,7 @@ def validate_lad_tree(ladtree,skeltree,orig_ladtree):
             print("removed",set(orig_message_ids) - set(message_ids))
         else:
             print("message ids OK")
-    
+
 def remove_joint_by_name(tree, name):
     print("remove joint:",name)
     elt = get_element_by_name(tree,name)
@@ -395,7 +395,7 @@ def remove_joint_by_name(tree, name):
         elt[:] = []
         print("parent now:",[e.get("name") for e in list(parent)])
         elt = get_element_by_name(tree,name)
-    
+
 def compare_skel_trees(atree,btree):
     diffs = {}
     realdiffs = {}
@@ -513,7 +513,7 @@ if __name__ == "__main__":
 
     if ladtree and tree and args.slider_info:
         slider_info(ladtree,tree)
-        
+
     if args.outfilename:
         f = open(args.outfilename,"w")
         print(etree.tostring(tree, pretty_print=True), file=f) #need update to get: , short_empty_elements=True)
diff --git a/scripts/metrics/viewer_asset_logs.py b/scripts/metrics/viewer_asset_logs.py
index bd996dff79..4fb9fd15b3 100644
--- a/scripts/metrics/viewer_asset_logs.py
+++ b/scripts/metrics/viewer_asset_logs.py
@@ -63,7 +63,7 @@ def update_stats(stats,rec):
                 # handle fps record as special case
                 pass
             else:
-                #print "field",field 
+                #print "field",field
                 stats.setdefault(field,{})
                 type_stats = stats.get(field)
                 newcount = val["resp_count"]
@@ -75,9 +75,9 @@ def update_stats(stats,rec):
                     type_stats["sum_bytes"] = type_stats.get("sum_bytes",0) + val["resp_count"] * val.get("resp_mean_bytes",0)
                 type_stats["enqueued"] = type_stats.get("enqueued",0) + val["enqueued"]
                 type_stats["dequeued"] = type_stats.get("dequeued",0) + val["dequeued"]
-                
-            
-    
+
+
+
 if __name__ == "__main__":
 
     parser = argparse.ArgumentParser(description="process metric xml files for viewer asset fetching")
diff --git a/scripts/metrics/viewerstats.py b/scripts/metrics/viewerstats.py
index e64343329c..41bc493aaa 100755
--- a/scripts/metrics/viewerstats.py
+++ b/scripts/metrics/viewerstats.py
@@ -144,7 +144,7 @@ def get_used_strings(root_dir):
             #if ext not in [".cpp", ".hpp", ".h", ".xml"]:
             #    skipped_ext.add(ext)
             #    continue
-            
+
             full_name = os.path.join(dir_name,fname)
 
             with open(full_name,"r") as f:
@@ -158,8 +158,8 @@ def get_used_strings(root_dir):
     print("skipped extensions", skipped_ext)
     print("got used_str", len(used_str))
     return used_str
-                
-    
+
+
 if __name__ == "__main__":
 
     parser = argparse.ArgumentParser(description="process tab-separated table containing viewerstats logs")
@@ -184,7 +184,7 @@ if __name__ == "__main__":
         if args.preferences:
             print("\nSETTINGS.XML")
             settings_sd = parse_settings_xml("settings.xml")
-            #for skey,svals in settings_sd.items(): 
+            #for skey,svals in settings_sd.items():
             #    print skey, "=>", svals
             (all_str,_,_,_) = show_stats_by_key(recs,["preferences","settings"],settings_sd)
             print()
@@ -211,16 +211,16 @@ if __name__ == "__main__":
                 print("PREFIX_USED", len(prefix_used), ",".join(list(prefix_used)))
                 print()
                 unref_strings = unref_strings - prefix_used
-                        
+
                 print("\nUNREF_IN_CODE " + str(len(unref_strings)) + "\n")
                 print("\n".join(list(unref_strings)))
                 settings_str = read_raw_settings_xml("settings.xml")
                 # Do this via direct string munging to generate minimal changeset
                 settings_edited = remove_settings(settings_str,unref_strings)
                 write_raw_settings_xml("settings.xml.edit",settings_edited)
-                    
 
 
 
-        
-    
+
+
+
diff --git a/scripts/template_verifier.py b/scripts/template_verifier.py
index ee8492db5e..65850f7a28 100755
--- a/scripts/template_verifier.py
+++ b/scripts/template_verifier.py
@@ -73,8 +73,8 @@ from indra.ipc import tokenstream
 from indra.ipc import llmessage
 
 def getstatusall(command):
-    """ Like commands.getstatusoutput, but returns stdout and 
-    stderr separately(to get around "killed by signal 15" getting 
+    """ Like commands.getstatusoutput, but returns stdout and
+    stderr separately(to get around "killed by signal 15" getting
     included as part of the file).  Also, works on Windows."""
     (input, out, err) = os.popen3(command, 't')
     status = input.close() # send no input to the command
@@ -257,7 +257,7 @@ http://wiki.secondlife.com/wiki/Template_verifier.py
     elif len(args) == 1:
         master_url = None
         current_filename = args[0]
-        print("master:", options.master_url) 
+        print("master:", options.master_url)
         print("current:", current_filename)
         current_url = 'file://%s' % current_filename
     # nothing specified, use defaults for everything
@@ -269,7 +269,7 @@ http://wiki.secondlife.com/wiki/Template_verifier.py
 
     if master_url is None:
         master_url = options.master_url
-        
+
     if current_url is None:
         current_filename = local_template_filename()
         print("master:", options.master_url)
@@ -307,7 +307,7 @@ http://wiki.secondlife.com/wiki/Template_verifier.py
             print("Syntax-checking the local template ONLY, no compatibility check is being run.")
             print("Cause: %s\n\n" % e)
             return 0
-        
+
     acceptable, compat = compare(
         master_parsed, current_parsed, options.mode)
 
diff --git a/scripts/templates/template-cpp.cpp b/scripts/templates/template-cpp.cpp
index 35d8441c87..8ee04942bf 100755
--- a/scripts/templates/template-cpp.cpp
+++ b/scripts/templates/template-cpp.cpp
@@ -1,4 +1,4 @@
-/** 
+/**
 * @file #filename#.cpp
 * @brief Implementation of #filename#
 * @author #getpass.getuser()#@lindenlab.com
diff --git a/scripts/templates/template-h.h b/scripts/templates/template-h.h
index ce7b4ddc87..d7677c256b 100755
--- a/scripts/templates/template-h.h
+++ b/scripts/templates/template-h.h
@@ -1,4 +1,4 @@
-/** 
+/**
 * @file   #filename#.h
 * @brief  Header file for #filename#
 * @author #getpass.getuser()#@lindenlab.com