1 files changed, 20 insertions, 11 deletions

diff --git a/examples/listIdRe2.lua b/examples/listIdRe2.lua
index 070bcdb..6bab6ba 100644
--- a/examples/listIdRe2.lua
+++ b/examples/listIdRe2.lua
@@ -19,7 +19,7 @@ re.setlabels(labels)
 local g = re.compile[[
   S      <- Id List
   List   <- !.  /  Comma Id List
-  Id     <- Sp [a-z]+ / %{errId}
+  Id     <- Sp {[a-z]+} / %{errId}
   Comma  <- Sp ',' / %{errComma}
   Sp     <- %s*
 ]]
@@ -38,25 +38,34 @@ end
 
 local grec = re.compile(
   "S         <- %g //{errComma} ErrComma //{errId} ErrId" .. "\n" ..
-  "ErrComma  <-  ('' -> 'errComma' => recorderror) " .. sync('!. / [a-z]+') .. "\n" ..
-        "ErrId     <-  ('' -> 'errId' => recorderror) (!(!. / ',') .)*"
-        , {g = g, recorderror  = recorderror})
+  "ErrComma  <-  ('' -> 'errComma' => recorderror) " .. sync('[a-z]+') .. "\n" ..
+        "ErrId     <-  ('' -> 'errId' => recorderror) " .. sync('","') .. "-> default" 
+        , {g = g, recorderror  = recorderror, default = "NONE"})
 
 function mymatch (g, s)
         errors = {}
-        local r, e, sfail = g:match(s)
+        subject = s     
+        io.write("Input: ", s, "\n")
+        local r = { g:match(s) }
+        io.write("Captures (separated by ';'): ")
+        for k, v in pairs(r) do
+                io.write(v .. "; ")
+        end
+        io.write("\nSyntactic errors found: " .. #errors)
         if #errors > 0 then
+                io.write("\n")
                 local out = {}
     for i, err in ipairs(errors) do
         local msg = "Error at line " .. err.line .. " (col " .. err.col .. "): " .. err.msg
       table.insert(out,  msg)
     end
-    return nil, table.concat(out, "\n")
+    io.write(table.concat(out, "\n"))
   end
-  return r
+        print("\n")
+        return r
 end
   
-print(mymatch(grec, "one,two"))
-print(mymatch(grec, "one two three"))
-print(mymatch(grec, "1,\n two, \n3,"))
-print(mymatch(grec, "one\n two123, \nthree,"))
+mymatch(grec, "one,two")
+mymatch(grec, "one two three")
+mymatch(grec, "1,\n two, \n3,")
+mymatch(grec, "one\n two123, \nthree,")