add a -w width flag to fill up a whole TV if wanted - ploot - simple plotting tools
HTML git clone git://bitreich.org/ploot git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/ploot
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---
DIR commit 8321d90e92e7e25c50844e48f758be3b72f98a68
DIR parent d7624d60484f10f1473317b508ff481b8acc1ae9
HTML Author: Josuah Demangeon <mail@josuah.net>
Date: Mon, 7 May 2018 03:22:27 +0200
add a -w width flag to fill up a whole TV if wanted
Diffstat:
M plootxt.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
---
DIR diff --git a/plootxt.c b/plootxt.c
@@ -200,7 +200,7 @@ fmt_labels(char out[LINE_MAX], int ncol, char *labels[LINE_MAX / 2])
static void
usage(void)
{
- fprintf(stderr, "usage: %s maxval... <csv\n", argv0);
+ fprintf(stderr, "usage: [-w width] %s maxval... <csv\n", argv0);
exit(1);
}
@@ -209,8 +209,13 @@ parse_args(int argc, char **argv, double *max)
{
int n;
- argv0 = *argv;
- argv++, argc--;
+ ARGBEGIN {
+ case 'w':
+ wflag = atoi(EARGF(usage()));
+ break;
+ default:
+ usage();
+ } ARGEND;
if (argc == 0)
usage();