hyphen character '\' in .acl file can't be used since arbortext 6

Hi,

    In Arbortext 5.4, there is no problem using hyphen character '\' in .acl file, but when using arbortext 6, there will be error when starting the editor and the error locating the issue with hyphen character '\' in .acl file.

    The error can be fixed by removing the '\', but since there are many '\' characters in .acl files, is there a way to support the hyphen character '\' in arbortext 6 but not removing it ?

Thanks

Ray