Apple-2gs-SW/hush
1
0
Fork 0
mirror of https://github.com/sheumann/hush.git synced 2025-01-11 23:29:51 +00:00
Code Issues Projects Releases Wiki Activity

seq: shrink by 10 bytes

Browse Source
This commit is contained in:
Denis Vlasenko 2008-11-12 21:37:19 +00:00
parent cf3e05bbdb
commit 7753ea49bd
1 changed files with 9 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
coreutils/seq.c
View File

@ -15,11 +15,13 @@
int seq_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int seq_main(int argc, char **argv)
{
enum {
OPT_w = (1 << 0),
OPT_s = (1 << 1),
};
double last, increment, i;
enum { OPT_w = 1, OPT_s };
const char *sep = "\n";
bool is_consecutive = 0;
unsigned opt = getopt32(argv, "+ws:", &sep);
const char *sep, *opt_s = "\n";
unsigned opt = getopt32(argv, "+ws:", &opt_s);
unsigned width = 0;
argc -= optind;
@ -40,11 +42,10 @@ int seq_main(int argc, char **argv)
width = MAX(strlen(*argv), strlen(argv[argc-1]));
/* You should note that this is pos-5.0.91 semantics, -- FK. */
sep = "";
while ((increment > 0 && i <= last) || (increment < 0 && i >= last)) {
if (is_consecutive++) {
printf("%s", sep);
}
printf("%0*g", width, i);
printf("%s%0*g", sep, width, i);
sep = opt_s;
i += increment;
}
bb_putchar('\n');