introduced base class basic_interface
updated class basic_interface
added function debug() to class basic_interface
implemented debugging feature of class basic_interface
created new interface class command_interface
updated class command_interface
implemented class command_interface
updated command-interface.hh
replaced class generic_argument whith class basic_argument
fully replaced class generic_argument with class basic_argument
added function parse() to class command_interface
redesigned class command_line
updated class command_line
introduced parsing style distinguishing mechanism
updated command-interface.hh
renamed class command_interface to basic_command
added basic-command.hh
removed all template classes derived from class basic_argument
updated command-line.hh
updated class boolean and moved global variables where they belong to