shadowvar cleanup

Engine/source/T3D/entity.cpp

@@ -1542,11 +1542,9 @@ void Entity::write(Stream &stream, U32 tabStop, U32 flags)
    if (mComponents.size() > 0)
    {
       // Pack out the behaviors into fields
-      U32 i = 0;
       for (U32 i = 0; i < mComponents.size(); i++)
       {
          writeTabs(stream, tabStop + 1);
-         char buffer[1024];
          dSprintf(buffer, sizeof(buffer), "new %s() {\r\n", mComponents[i]->getClassName());
          stream.write(dStrlen(buffer), buffer);
          //bi->writeFields( stream, tabStop + 2 );

Engine/source/console/engineDoc.cpp

@@ -248,13 +248,13 @@ static void dumpFunction(  Stream &stream,
       const char* brief = dStrstr( doc, "@brief" );
       if( !brief )
       {
-         String brief = entry->getBriefDescription( &doc );
+         String briefStr = entry->getBriefDescription( &doc );
          
-         brief.trim();
-         if( !brief.isEmpty() )
+		 briefStr.trim();
+         if( !briefStr.isEmpty() )
          {
             stream.writeText( "@brief " );
-            stream.writeText( brief );
+            stream.writeText(briefStr);
             stream.writeText( "\r\n\r\n" );
          }
       }

Engine/source/console/fieldBrushObject.cpp

@@ -449,10 +449,10 @@ void FieldBrushObject::copyFields( SimObject* pSimObject, const char* fieldList
                 // Yes, so is this field name selected?
 
                 // Iterate fields...
-                for ( U32 fieldIndex = 0; fieldIndex < fields.size(); ++fieldIndex )
+                for ( U32 findFieldIDx = 0; findFieldIDx < fields.size(); ++findFieldIDx)
                 {
                     // Field selected?
-                    if ( staticField.pFieldname == fields[fieldIndex] )
+                    if ( staticField.pFieldname == fields[findFieldIDx] )
                     {
                         // Yes, so flag as such.
                         fieldSpecified = true;