1 files changed, 3 insertions, 3 deletions

diff --git a/src/command.rs b/src/command.rs
index 26aeb05..6e9f900 100644
--- a/src/command.rs
+++ b/src/command.rs
@@ -224,14 +224,14 @@ impl CommandBox {
         self.invalidate_completions();
     }
 
-    pub fn complete_next(&mut self, env_list: &[Environment]) {
+    pub fn complete(&mut self, env_list: &[Environment], reverse: bool) {
         let c = self.cursor;
         // completions exist, fill with next completion
         if let Some(cs) = &mut self.completions {
             self.cursor = cs.trigger_idx;
             let prev_len = cs.get().len();
             // skips over the first empty completion
-            let new_insertion = cs.next();
+            let new_insertion = if reverse { cs.prev() } else { cs.next() };
             self.text = format!(
                 "{}{}{}",
                 &self.text[..self.cursor],
@@ -249,7 +249,7 @@ impl CommandBox {
                     .map(|&s| s.to_owned())
                     .collect(),
             ));
-            self.complete_next(env_list)
+            self.complete(env_list, reverse)
         }
     }
 }