From 6660988a5b9142f972e98f9e7d2f2a2e44288419 Mon Sep 17 00:00:00 2001
From: Florian Bruhin <git@the-compiler.org>
Date: Fri, 13 Jun 2014 14:52:54 +0200
Subject: [PATCH] Don't evaluate hint keychains twice

---
 qutebrowser/keyinput/modeparsers.py | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/qutebrowser/keyinput/modeparsers.py b/qutebrowser/keyinput/modeparsers.py
index 0cada903a..7b788b1ea 100644
--- a/qutebrowser/keyinput/modeparsers.py
+++ b/qutebrowser/keyinput/modeparsers.py
@@ -143,11 +143,19 @@ class HintKeyParser(CommandKeyParser):
             keystring_updated: If a new keystring should be set.
         """
         handled = self._handle_single_key(e)
-        if handled:
+        if handled and self._keystring:
+            # A key has been added to the keystring (Match.partial)
             self.keystring_updated.emit(self._keystring)
             self._last_press = LastPress.keystring
             return handled
-        return self._handle_special_key(e)
+        elif handled:
+            # We handled the key but the keystring is empty. This happens when
+            # match is Match.definitive, so a keychain has been completed.
+            self._last_press = LastPress.none
+            return handled
+        else:
+            # We couldn't find a keychain so we check if it's a special key.
+            return self._handle_special_key(e)
 
     def execute(self, cmdstr, keytype, count=None):
         """Handle a completed keychain.