class_docstr: Dialog for searching multiple files.
class_docstr_tok: ["Dialog","for","searching","multiple","files","."]
docstr: Add check button to recurse down subdirectories.
docstr_tok: ["Add","check","button","to","recurse","down","subdirectories","."]
code: def create_other_buttons(self):
      "Add check button to recurse down subdirectories."
      btn = Checkbutton(
          self.make_frame()[0],
          variable=self.recvar,
          text="Recurse down subdirectories",
      )
      btn.pack(side="top", fill="both")
  
file_path: cpython/Lib/idlelib/grep.py
imports: import fnmatch
  import os
  import sys
  from tkinter import StringVar, BooleanVar
  from tkinter.ttk import Checkbutton
  from idlelib.searchbase import SearchDialogBase
  from idlelib import searchengine
label_desc: Use image node_id 4 for calling the GrepDialog obj's underlying member method code with example usage: obj.create_other_buttons() without return types