Fixed some weirdness in the logic for scrolling through command history

2026-02-19 20:12:51 -05:00
parent 1d4c177c64
commit 959ea9346a
4 changed files with 73 additions and 84 deletions
--- a/src/prompt/readline/linebuf.rs
+++ b/src/prompt/readline/linebuf.rs
@@ -359,12 +359,13 @@ impl LineBuf {
  }
  pub fn set_hint(&mut self, hint: Option<String>) {
    if let Some(hint) = hint {
-      let hint = hint.strip_prefix(&self.buffer).unwrap(); // If this ever panics, I will eat my hat
-      if !hint.is_empty() {
-        self.hint = Some(hint.to_string())
-      } else {
-        self.hint = None
-      }
+      if let Some(hint) = hint.strip_prefix(&self.buffer) {
+				if !hint.is_empty() {
+					self.hint = Some(hint.to_string())
+				} else {
+					self.hint = None
+				}
+			}
    } else {
      self.hint = None
    }