1 files changed, 5 insertions, 1 deletions

diff --git a/testerrors.lua b/testerrors.lua
index 271773a..b82c591 100644
--- a/testerrors.lua
+++ b/testerrors.lua
@@ -123,13 +123,17 @@ local patterns = {
   [[ A <- %nosuch ('error' ]],
   [[A <- Unknown Rules]],
   [['a' / &@ ('c' / 'd')]],
-  -- 81 - 84
+  -- 81 - 85
   [['x' / & / 'y']],
   [[&/'p'/!/'q']],
   [['p'//'q']],
   [[
     S <- 'forgot to close / T
     T <- 'T' & / 't'
+  ]],
+  [[
+    S <- [a-z / T
+    T <- 'x' / & / 'y'
   ]]
 }