wc: Make output POSIX compliant
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parent
0c8fe5d19b
commit
39802832af
7
wc.c
7
wc.c
@ -17,13 +17,14 @@ void
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output(const char *str, size_t nc, size_t nl, size_t nw)
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{
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int noflags = !cmode && !lflag && !wflag;
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int first = 1;
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if (lflag || noflags)
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printf(" %5zu", nl);
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printf("%*.zu", first ? (first = 0) : 7, nl);
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if (wflag || noflags)
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printf(" %5zu", nw);
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printf("%*.zu", first ? (first = 0) : 7, nw);
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if (cmode || noflags)
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printf(" %5zu", nc);
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printf("%*.zu", first ? (first = 0) : 7, nc);
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if (str)
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printf(" %s", str);
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putchar('\n');
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