Search completion; disable on redundant whitespace.

1 files changed, 7 insertions, 2 deletions

diff --git a/pages/vomnibar.coffee b/pages/vomnibar.coffee
index a2e5c56a..6268afdd 100644
--- a/pages/vomnibar.coffee
+++ b/pages/vomnibar.coffee
@@ -214,8 +214,13 @@ class VomnibarUI
 
     return unless completion
 
-    # Fetch the query and suggestion.
-    query = @input.value.ltrim().split(/\s+/).join(" ").toLowerCase()
+    # Bail on leading whitespace or on redundant whitespace.  This provides users with a way to force this
+    # feature off.
+    value = @input.value
+    return if /^\s/.test(value) or /\s\s/.test value
+
+    # Fetch the query and the suggestion texts.
+    query = value.ltrim().split(/\s+/).join(" ").toLowerCase()
     suggestion = completion.title
 
     index = suggestion.toLowerCase().indexOf query