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Parse unittest command line void cmdline ( int argc , char ** argv ) { tk :: Print print ; // Process command line arguments int c ; while (( c = getopt ( argc , argv , "h?g:qv" )) != -1 ) { switch ( c ) { case '?' : case 'h' : default : help ( argv ); CkExit (); break ; case 'g' : get < tag :: group > () = optarg ; break ; case 'q' : get < tag :: quiescence > () = true ; break ; case 'v' : print << '\n' ; print . version ( tk :: unittest_executable (), tk :: git_commit ()...