diff options
Diffstat (limited to 'usr.bin/file2c/file2c.c')
| -rw-r--r-- | usr.bin/file2c/file2c.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/usr.bin/file2c/file2c.c b/usr.bin/file2c/file2c.c index 8e16bbb..14f754e 100644 --- a/usr.bin/file2c/file2c.c +++ b/usr.bin/file2c/file2c.c @@ -19,7 +19,7 @@ static void usage(void) { - fprintf(stderr, "usage: %s [-n count] [-x] [prefix [suffix]]\n", + fprintf(stderr, "usage: %s [-n count] [-s] [-x] [prefix [suffix]]\n", getprogname()); exit(1); } @@ -27,15 +27,19 @@ usage(void) int main(int argc, char *argv[]) { - int c, count, linepos, maxcount, radix; + int c, count, linepos, maxcount, pretty, radix; maxcount = 0; + pretty = 0; radix = 10; - while ((c = getopt(argc, argv, "n:x")) != -1) { + while ((c = getopt(argc, argv, "n:sx")) != -1) { switch (c) { case 'n': /* Max. number of bytes per line. */ maxcount = strtol(optarg, NULL, 10); break; + case 's': /* Be more style(9) comliant. */ + pretty = 1; + break; case 'x': /* Print hexadecimal numbers. */ radix = 16; break; @@ -60,6 +64,15 @@ main(int argc, char *argv[]) putchar('\n'); count = linepos = 0; } + if (pretty) { + if (count) { + putchar(' '); + linepos++; + } else { + putchar('\t'); + linepos += 8; + } + } switch (radix) { case 10: linepos += printf("%d", c); |
