1 macro_rules! w {
2     ($buf:expr, $to_w:expr) => {
3         match $buf.write_all($to_w) {
4             Ok(..) => (),
5             Err(..) => panic!("Failed to write to completions file"),
6         }
7     };
8 }
9 
10 macro_rules! get_zsh_arg_conflicts {
11     ($p:ident, $arg:ident, $msg:ident) => {
12         if let Some(conf_vec) = $arg.blacklist() {
13             let mut v = vec![];
14             for arg_name in conf_vec {
15                 let arg = $p.find_any_arg(arg_name).expect($msg);
16                 if let Some(s) = arg.short() {
17                     v.push(format!("-{}", s));
18                 }
19                 if let Some(l) = arg.long() {
20                     v.push(format!("--{}", l));
21                 }
22             }
23             v.join(" ")
24         } else {
25             String::new()
26         }
27     }
28 }
29