code: def get_insert_idx(pos_dict, name):
      "Return the position to insert a given function doc in a notebook."
      keys,i = list(pos_dict.keys()),0
      while i < len(keys) and str.lower(keys[i]) < str.lower(name): i+=1
      if i == len(keys): return -1
      else:              return pos_dict[keys[i]f get_insert_idx(pos_dict, name):
      "Return the position to insert a given function doc in a notebook."
      keys,i = list(pos_dict.keys()),0
      while i < len(keys) and str.lower(keys[i]) < str.lower(name): i+=1
      if i == len(keys): return -1
      else:              return pos_dict[keys[i]]
docs: Return the position to insert a given function doc in a notebook.