class_docstr: Parser base class which provides some common support methods used
  by the SGML/HTML and XHTML parsers.
docstr: Return current line number and offset.
docstr_tok: ["Return","current","line","number","and","offset","."]
code: def getpos(self):
      """Return current line number and offset."""
      return self.lineno, self.offset
  
file_path: cpython/Lib/_markupbase.py
imports: import re
label_desc: Use image node_id 3 for calling the ParserBase obj's underlying member method code with example usage: obj.getpos() and returns: self,  self