

includeLinkTrails is set to False in the tools build.

It defaults to True in the main build.

If it is True then a message, 
MakeButtonBoxFromPacletURI::info is generated on a call 
such as 

DocumentationTools`Export`MakeOnlineNotebook[inFile, entityType, \
   language, "IncludeLinkTrails" -> True]

 
This is because

( pacletURI /. DocumentationTools`Export`$CoreInformation[language] );

did not return a rule, ie there was not a mapping for this 

DocumentationTools`Export`$CoreInformation[ lang]

it might be because 

DocumentationTools`Export`$CoreInformation[lang] = DocumentationTools`CreateSourceInformation[DirectoryName@AntProperty["inputDir"], lang, linkBase];

has not been executed.




**********

when to have inputdir finish with English and when with Documentation  ??


**********

add more tests for DocumentFlag



