Feel free to add your definitions of "pudding" in the comments. I ask, because Plaid leader Ieuan Wyn Jones has given them up (and wine, although he admits to having a glass of red to celebrate Saturday's rugby) for lent. What was being discussed in the Assembly's tea room last night? Not what would be the Barnett consequential of today's Budget. Not whether Sir Michael Lyons should reinvigorate local democracy by recommending the abolition of capping on councils. But whether Ieuan would break his pledge for lent if he scoffed a toasted teacake and butter.