class_docstr: Prepend or remove initial text from selected lines.
docstr: Remove specific text from the beginning of each selected line.
  
  This is bound to the <<z-out>> virtual event when the extensions
  are loaded.
docstr_tok: ["Remove","specific","text","from","the","beginning","of","each","selected","line",".","This","is","bound","to","the","<","<","z-out",">",">","virtual","event","when","the","extensions","are","loaded","."]
code: def z_out_event(self, line):
      """Remove specific text from the beginning of each selected line.
  
      This is bound to the <<z-out>> virtual event when the extensions
      are loaded.
      """
      zlength = (
          0 if not line.startswith(self.ztext) else len(self.ztext)
      )
      return line[zlength:]
  
file_path: cpython/Lib/idlelib/zzdummy.py
imports: from idlelib.config import idleConf
  from functools import wraps
label_desc: Use image node_id 4 for calling the ZzDummy obj's underlying member method code with example usage: obj.z_out_event(line) and returns: line