Optimize page completions
diff --git a/src/lib.rs b/src/lib.rs
index bb4d419..b4348b1 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -123,18 +123,19 @@
}
Ok(Some(cmd))
} else if CompletionType::List == config.completion_type() {
- // beep if ambiguous
- if candidates.len() > 1 {
- try!(s.out.beep());
- }
if let Some(lcp) = longest_common_prefix(&candidates) {
- // if we can extend the item, extend it and return to main loop
+ // if we can extend the item, extend it
if lcp.len() > s.line.pos() - start {
completer.update(&mut s.line, start, lcp);
try!(s.refresh_line());
- return Ok(None);
}
}
+ // beep if ambiguous
+ if candidates.len() > 1 {
+ try!(s.out.beep());
+ } else {
+ return Ok(None);
+ }
// we can't complete any further, wait for second tab
let mut cmd = try!(s.next_cmd(input_state, rdr, true));
// if any character other than tab, pass it to the main loop
