.ShortPathName.

       -You can use following abbreviation.
          *\  : Same folder as currently opened on the panel.
          ^*\ : Same folder as currently opened on the other panel of split.
          ::  : Work directory.
        e.g.)   e *\another.txt   e ^*\more.c   e ::xehosts

       -ShortPathName
            Define short path alias on the definition file(::xe.shortpath),
            then use it by "sp:xxxx" format.
            Edit definition file, or you can add line by SP command.
            e.g.)
               Assuming following line in ::xe.shortpath
                 srctest1 d:\eclipse-workspace\testproject1\src\com\debug\test
               "e sp:srctest1" command is replaced by
               "e d:\eclipse-workspace\testproject1\src\com\debug\test".