unexpand: set value name of arg

This commit is contained in:
Daniel Hofstetter 2022-06-09 09:40:25 +02:00 committed by Sylvestre Ledru
parent d1f7f51f99
commit d8f73c3f24

View file

@ -134,6 +134,7 @@ pub fn uu_app<'a>() -> Command<'a> {
.long(options::TABS)
.help("use comma separated LIST of tab positions or have tabs N characters apart instead of 8 (enables -a)")
.takes_value(true)
.value_name("N, LIST")
)
.arg(
Arg::new(options::NO_UTF8)