diff options
| -rw-r--r-- | coreutils/wc.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/coreutils/wc.c b/coreutils/wc.c index fb81c0a..8e3b5bb 100644 --- a/coreutils/wc.c +++ b/coreutils/wc.c @@ -42,20 +42,29 @@ static char print_type = 0; static void print_counts(const unsigned int lines, const unsigned int words, const unsigned int chars, const unsigned int length, const char *name) { + int output = 0; + if (print_type & print_lines) { - printf("%7d ", lines); + printf("%7d", lines); + output++; } if (print_type & print_words) { - printf("%7d ", words); + if (output++) + putchar(' '); + printf("%7d", words); } if (print_type & print_chars) { - printf("%7d ", chars); + if (output++) + putchar(' '); + printf("%7d", chars); } if (print_type & print_length) { - printf("%7d ", length); + if (output++) + putchar(' '); + printf("%7d", length); } if (*name) { - printf("%s", name); + printf(" %s", name); } putchar('\n'); } |