From 92c4a9abcea350431678429df5288a82ddfb36ce Mon Sep 17 00:00:00 2001
From: Maxime Coste <frrrwww@gmail.com>
Date: Tue, 11 Dec 2012 13:44:14 +0100
Subject: [PATCH] Prompt: when completion has only one candidate, next tab
 starts a new completion

---
 src/input_handler.cc | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/input_handler.cc b/src/input_handler.cc
index 9f8667f7..ec461845 100644
--- a/src/input_handler.cc
+++ b/src/input_handler.cc
@@ -377,6 +377,11 @@ public:
 
             m_line_editor.insert_from(line.char_count_to(m_completions.start),
                                       completion);
+
+            // when we have only one completion candidate, make next tab complete
+            // from the new content.
+            if (candidates.size() == 1)
+                m_current_completion = -1;
         }
         else
         {