stv0g/tvheadend
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comsetics: some updates to --help output.

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Changes are based on suggestions from Vuolter <vuolter@gmail.com>
This commit is contained in:
Adam Sutton 2013-02-15 11:29:00 +00:00
parent 6cbf00e9f5
commit 3a5c84af10
1 changed files with 7 additions and 8 deletions
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15
src/main.c
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@ -257,8 +257,7 @@ show_usage
{
int i;
char buf[256];
printf("Usage :- %s [options]\n\n", argv0);
printf("Options\n");
printf("Usage: %s [OPTIONS]\n", argv0);
for (i = 0; i < num; i++) {
/* Section */
@ -271,14 +270,14 @@ show_usage
char sopt[4];
char *desc, *tok;
if (opts[i].sopt)
snprintf(sopt, sizeof(sopt), "-%c/", opts[i].sopt);
snprintf(sopt, sizeof(sopt), "-%c,", opts[i].sopt);
else
sopt[0] = 0;
snprintf(buf, sizeof(buf), " %s--%s", sopt, opts[i].lopt);
strcpy(sopt, " ");
snprintf(buf, sizeof(buf), " %s --%s", sopt, opts[i].lopt);
desc = strdup(opts[i].desc);
tok = strtok(desc, "\n");
while (tok) {
printf("%s\t\t%s\n", buf, tok);
printf("%-30s%s\n", buf, tok);
tok = buf;
while (*tok) {
*tok = ' ';
@ -290,8 +289,8 @@ show_usage
}
}
printf("\n");
printf("For more information read the man page or visit\n");
printf(" http://www.lonelycoder.com/hts/\n");
printf("For more information please visit the Tvheadend website:\n");
printf(" http://www.lonelycoder.com/tvheadend/\n");
printf("\n");
exit(0);
}