code: def Case(re):
      """
      Case(re) is an RE which matches the same strings as RE, but treating
      upper and lower case letters as distinct, i.e. it cancels the effect
      of any enclosing NoCase().
      """
      return SwitchCase(re, nocase=0)
  
imports: from __future__ import absolute_import
  import types
  from .None import Errors
label_desc: Use image node_id 15 for calling a global function with example usage: Case(re) and returns: SwitchCase