1 files changed, 18 insertions, 0 deletions
diff --git a/src/test/bw.mly b/src/test/bw.mly
new file mode 100644
index 0000000..8b022bd
--- /dev/null
+++ b/src/test/bw.mly
@@ -0,0 +1,18 @@
+%token B
+%token W
+%token EOL
+
+%start<unit> main
+
+%% 
+
+seq    :                {}
+       | seq B          {}
+       | seq W          {}
+       ;
+
+ending :                {}
+       | W W W          {}
+       ;
+
+main   : seq ending EOL {}