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Added help/usage

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This commit is contained in:
Bruce Hill 2019-05-22 01:55:34 -07:00
parent 51959819dd
commit 0d6724017b
1 changed files with 7 additions and 0 deletions
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7
bb.c
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@ -952,11 +952,18 @@ int main(int argc, char *argv[])
char sep = '\n';
int print_dir = 0, print_selection = 0;
for (int i = 1; i < argc; i++) {
if (strcmp(argv[i], "--help") == 0) {
usage:
printf("bb - an itty bitty console TUI file browser\n");
printf("Usage: bb [-h/--help] [-s] [-b] [-0] [path]\n");
return 0;
}
if (argv[i][0] == '-' && argv[i][1] == '-')
continue;
if (argv[i][0] == '-') {
for (char *c = &argv[i][1]; *c; c++) {
switch (*c) {
case 'h': goto usage;
case 'd':
print_dir = 1;
break;