It will extract with the directory as follows:

    OFFLINE/   src/          <--- source code with .c
               bin/          <--- binary code as tpc
               temp/         <--- error.log(error message)
               include/      <--- header file with .h
               data/         <--- data is placed here

    The file can be used as following command:

    >  ./tpc <FILE_NAME>

    Therein, the <FILE_NAME> is necessary for the program to run. There is
something important about that the path of the <FILE_NAME> is also needed
to key-in Because i use a soft link on my computer.
    I always use the combined file given at last time. Moreover, the
source code can be changed and use following command under src/ directory:

    >  make clean
    >  make

    Therein, the binary code is generated under bin/ directory.