change sorting reversing prefix to ~

Since - leads to structopt interpreting the component as the start of
another argument, we need to use a different one.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/output/sorting.rs b/src/output/sorting.rs
index 8b271a9..4f5cf19 100644
--- a/src/output/sorting.rs
+++ b/src/output/sorting.rs
@@ -38,7 +38,7 @@ impl FromStr for Component {
     type Err = InvalidComponent;
 
     fn from_str(s: &str) -> Result<Self, Self::Err> {
-        if s.starts_with('-') {
+        if s.starts_with('~') {
             return s[1..].parse().map(|c| Component::Reverse(Box::new(c)));
         }
         match &s.to_lowercase() as &str {
@@ -58,7 +58,7 @@ impl Display for Component {
             Component::Boss=> write!(f, "boss"),
             Component::Outcome => write!(f, "outcome"),
             Component::ChallengeMote => write!(f, "cm"),
-            Component::Reverse(ref inner) => write!(f, "-{}", inner),
+            Component::Reverse(ref inner) => write!(f, "~{}", inner),
         }
     }
 }