old_contents: # -*- coding: utf-8 -*-
  # Copyright 2015 Camptocamp SA
  # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
  
  from openerp import models, fields
  
  
  class AccountTax(models.Model):
      _inherit = "account.tax"
  
      tax_cresus_mapping = fields.Char(
          size=128,
          string='Cresus tax name')
  
new_contents: # -*- coding: utf-8 -*-
  # Copyright 2015 Camptocamp SA
  # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
  
  from openerp import models, fields
  
  
  class AccountTax(models.Model):
      _inherit = "account.tax"
  
      tax_cresus_mapping = fields.Char(
          string='Cresus tax name')
  
subject: Remove legacy size limit