class_docstr: Class for printing other information related to an object that is
  of use to the user.
class_docstr_tok: ["Class","for","printing","other","information","related","to","an","object","that","is","of","use","to","the","user","."]
code: def highlight(cls, pattern, string):
      if pattern is None:
          return string
      return re.sub(
          pattern,
          "\033[43;1;30m\\g<0>\x1b[0m",
          string,
          flags=re.IGNORECASE,
      )
  
imports: import re
  import textwrap
  import param
  from param.ipython import ParamPager
  from param.parameterized import bothmethod
  from .util import group_sanitizer, label_sanitizer
label_desc: Use image node_id 3 for calling the InfoPrinter obj's underlying member method code with example usage: obj.highlight(cls, pattern, string) and returns: re, string