1 files changed, 7 insertions, 12 deletions

diff --git a/examples/listId2.lua b/examples/listId2.lua
index 592dae3..322d432 100644
--- a/examples/listId2.lua
+++ b/examples/listId2.lua
@@ -1,16 +1,11 @@
 local m = require'lpeglabel'
 local re = require'relabel'
 
-local terror = {}
-
-local function newError(s)
-  table.insert(terror, s)
-  return #terror
-end
-
-local errUndef = newError("undefined")
-local errId = newError("expecting an identifier")
-local errComma = newError("expecting ','")
+local terror = {
+  ErrId =    "expecting an identifier",
+  ErrComma = "expecting ','",
+  fail = "undefined"
+}
 
 local id = m.R'az'^1
 
@@ -18,8 +13,8 @@ local g = m.P{
   "S",
   S = m.V"Id" * m.V"List",
   List = -m.P(1) + m.V"Comma" * m.V"Id" * m.V"List",
-  Id = m.V"Sp" * id + m.T(errId),
-  Comma = m.V"Sp" * "," + m.T(errComma),
+  Id = m.V"Sp" * id + m.T'ErrId',
+  Comma = m.V"Sp" * "," + m.T'ErrComma',
   Sp = m.S" \n\t"^0,
 }