  Batch-oriented Character Editing? 
 The Question is:
 
In a file how can i do a mass replacement of a character. is there a Lexical
 function for this type of problem.
 
 
 The Answer is:
 
  Tools such as Perl or one of the available text editors, most
  commonly.
 
  There is no DCL lexical function for character replacement.
 
