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Annotation of 3BSD/cmd/echo.c, revision 1.1.1.1

1.1       root        1: #include <stdio.h>
                      2: 
                      3: main(argc, argv)
                      4: int argc;
                      5: char *argv[];
                      6: {
                      7:        register int i, nflg;
                      8: 
                      9:        nflg = 0;
                     10:        if(argc > 1 && argv[1][0] == '-' && argv[1][1] == 'n') {
                     11:                nflg++;
                     12:                argc--;
                     13:                argv++;
                     14:        }
                     15:        for(i=1; i<argc; i++) {
                     16:                fputs(argv[i], stdout);
                     17:                if (i < argc-1)
                     18:                        putchar(' ');
                     19:        }
                     20:        if(nflg == 0)
                     21:                putchar('\n');
                     22:        exit(0);
                     23: }

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