Dafny: added iterators; for now, only parsing and resolving (and printing and refining), no compilation or verification

1 files changed, 4 insertions, 3 deletions

diff --git a/Util/vim/syntax/dafny.vim b/Util/vim/syntax/dafny.vim
index c61e5ebc..d67d275a 100644
--- a/Util/vim/syntax/dafny.vim
+++ b/Util/vim/syntax/dafny.vim
@@ -6,11 +6,12 @@
 syntax clear
 syntax case match
 syntax keyword dafnyFunction function predicate copredicate method constructor
-syntax keyword dafnyTypeDef class datatype codatatype type module import opened as default
+syntax keyword dafnyTypeDef class datatype codatatype type iterator
+syntax keyword module import opened as default
 syntax keyword dafnyConditional if then else match case 
 syntax keyword dafnyRepeat while parallel
-syntax keyword dafnyStatement assume assert return new print break label where
-syntax keyword dafnyKeyword var ghost returns null static this refines
+syntax keyword dafnyStatement assume assert return yield new print break label where
+syntax keyword dafnyKeyword var ghost returns yields null static this refines
 syntax keyword dafnyType bool nat int seq set multiset object array array2 array3 map
 syntax keyword dafnyLogic requires ensures modifies reads decreases invariant 
 syntax keyword dafnyOperator forall exists old fresh choose