Merge remote-tracking branch 'origin/libreoffice-3-4'

sc/source/core/tool/rangenam.cxx

@@ -475,6 +475,9 @@ sal_Bool ScRangeData::IsNameValid( const String& rName, ScDocument* pDoc )
 {
     /* XXX If changed, sc/source/filter/ftools/ftools.cxx
      * ScfTools::ConvertToScDefinedName needs to be changed too. */
+    sal_Char a('.');
+    if (rName.Search(a, 0) != STRING_NOTFOUND)
+        return false;
     xub_StrLen nPos = 0;
     xub_StrLen nLen = rName.Len();
     if ( !nLen || !ScCompiler::IsCharFlagAllConventions( rName, nPos++, SC_COMPILER_C_CHAR_NAME ) )

sc/source/filter/ftools/ftools.cxx

@@ -162,6 +162,8 @@ Color ScfTools::GetMixedColor( const Color& rFore, const Color& rBack, sal_uInt8
 
 void ScfTools::ConvertToScDefinedName( String& rName )
 {
+    sal_Char a('.');
+    rName.SearchAndReplaceAllAscii(&a,'_'); //fdo#37872: we don't allow points in range names any more
     xub_StrLen nLen = rName.Len();
     if( nLen && !ScCompiler::IsCharFlagAllConventions( rName, 0, SC_COMPILER_C_CHAR_NAME ) )
         rName.SetChar( 0, '_' );