   IEx will also color inspected expressions using the `:syntax_colors`
   option. Such can be disabled with:
 
-      IEx.configure [colors: [syntax_colors: false]]
+      IEx.configure(colors: [syntax_colors: false])
 
   You can also configure the syntax colors, however, as desired:
 
-      IEx.configure [colors: [syntax_colors: [atom: :red]]]
+      IEx.configure(colors: [syntax_colors: [atom: :red]])
 
   Configuration for most built-in data types are supported: `:atom`,
   `:string`, `:binary`, `:list`, `:number`, `:boolean`, `:nil`, etc.


  To show all entries, configure the limit to `:infinity`:

      IEx.configure [inspect: [limit: :infinity]]

  See `Inspect.Opts` for the full list of options.


  For example, take the following `.iex.exs` file:

      # Load another ".iex.exs" file
      import_file("~/.iex.exs")

      # Import some module from lib that may not yet have been defined
      import_if_available(MyApp.Mod)

      # Print something before the shell starts
      IO.puts("hello world")

      # Bind a variable that'll be accessible in the shell
      value = 13
