add 'associatedtype' as a keyword

dduan · dduan · commit b5c249e9ab54 · 2016-02-12T15:49:02.000-08:00
diff --git a/syntax/swift.vim b/syntax/swift.vim
@@ -102,6 +102,7 @@ syntax keyword swiftAvailabilityArg renamed unavailable introduced deprecated ob
 " Keywords {{{
 syntax keyword swiftKeywords
       \ as
+      \ associatedtype
       \ atexit
       \ break
       \ case
