ARGC                         command arguments

    Set equal to one  more than the  number of arguments passed to QTAwk on
    the command line.  The  command line arguments may be  accessed through
    the built-in array variable ARGV.

    QTAwk -fprogramf.exp scanfile.txt "var1 = text2" scanf2.txt
    ARGC == 4
    ARGV[0] == QTAwk
    ARGV[1] == scanfile.txt
    ARGV[2] == var1 = text2
    ARGV[3] == scanf2.txt