docs(AllowHyphenValues): updates the docs to remove old limitations that no longer apply
@@ -162,11 +162,9 @@ pub enum AppSettings {
/// Specifies that leading hyphens are allowed in argument *values*, such as negative numbers
/// like `-10`. (which would otherwise be parsed as another flag or option)
///
- /// **NOTE:** This can only be set application wide and not on a per argument basis.
- ///
/// **NOTE:** Use this setting with caution as it silences certain circumstances which would
/// otherwise be an error (such as accidentally forgetting to specify a value for leading
- /// option)
+ /// option). It is preferred to set this on a per argument basis, via [`Arg::allow_hyphen_values`]
///
/// # Examples
///
@@ -183,6 +181,7 @@ pub enum AppSettings {
/// assert_eq!(m.value_of("neg"), Some("-20"));
/// # ;
/// ```
+ /// [`Arg::allow_hyphen_values`]: ./struct.Arg.html#method.allow_hyphen_values
AllowLeadingHyphen,
/// Allows negative numbers to pass as values. This is similar to
