Export edlin:default_multiline_prompt/1

inverted_space_prompt/1 was added as a
convenient user configuration. This pull request
also exports the default prompt, in case one
wants to fallback to the default prompt based
on a heuristic.

lib/stdlib/src/edlin.erl

@@ -28,7 +28,7 @@
 -export([current_line/1, current_chars/1]).
 
 -export([edit_line1/2]).
--export([inverted_space_prompt/1]).
+-export([default_multiline_prompt/1, inverted_space_prompt/1]).
 -export([keymap/0]).
 -import(lists, [reverse/1, reverse/2]).