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Reformat usage and separate version from it

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Signed-off-by: Christoph Lohmann <20h@r-36.net>
This commit is contained in:
Quentin Rameau
2016-01-29 22:02:40 +01:00
committed by Christoph Lohmann
parent 504a165277
commit bd5fdbe64c
2 changed files with 34 additions and 30 deletions
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24
st.c
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@ -486,6 +486,7 @@ static void *xrealloc(void *, size_t);
static char *xstrdup(char *);
static void usage(void);
static void version(void);
static void (*handler[LASTEvent])(XEvent *) = {
[KeyPress] = kpress,
@ -4331,14 +4332,19 @@ run(void)
void
usage(void)
{
die("%s " VERSION " (c) 2010-2016 st engineers\n"
"usage: st [-a] [-v] [-c class] [-f font] [-g geometry] [-o file]\n"
" [-i] [-t title] [-T title] [-w windowid] [-e command ...]"
" [command ...]\n"
" st [-a] [-v] [-c class] [-f font] [-g geometry] [-o file]\n"
" [-i] [-t title] [-T title] [-w windowid] -l line"
" [stty_args ...]\n",
argv0);
die("usage: %s [-aiv] [-c class] [-f font] [-g geometry]"
" [-o file] [-T title]\n"
" [-t title] [-w windowid] [[-e] command [args ...]]\n"
" %s [-aiv] [-c class] [-f font] [-g geometry]"
" [-o file] [-T title]\n"
" [-t title] [-w windowid] -l line [stty_args ...]\n",
argv0, argv0);
}
void
version(void)
{
die("%s " VERSION " (c) 2010-2016 st engineers\n", argv0);
}
int
@ -4385,6 +4391,8 @@ main(int argc, char *argv[])
opt_embed = EARGF(usage());
break;
case 'v':
version();
break;
default:
usage();
} ARGEND;