Search completion; make completion lookup asynchronous.

1 files changed, 6 insertions, 0 deletions

diff --git a/lib/utils.coffee b/lib/utils.coffee
index 5d9696e1..07528714 100644
--- a/lib/utils.coffee
+++ b/lib/utils.coffee
@@ -183,6 +183,12 @@ Utils =
       return true if re.test string
     false
 
+  # Convenience wrapper for setTimeout (with the arguments around the other way).
+  setTimeout: (ms, func) -> setTimeout func, ms
+
+  # Like Nodejs's nextTick.
+  nextTick: (func) -> @setTimeout 0, func
+
 
 # This creates a new function out of an existing function, where the new function takes fewer arguments. This
 # allows us to pass around functions instead of functions + a partial list of arguments.