From 7af169f089b773836b9587b5bcebcb20bf0bc023 Mon Sep 17 00:00:00 2001
From: Noah Snelson <noah.snelson@protonmail.com>
Date: Sun, 13 Oct 2019 22:50:47 -0700
Subject: [PATCH] Add HyHelper object to override builtins.help, fixes REPL
 prompt

---
 hy/cmdline.py | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/hy/cmdline.py b/hy/cmdline.py
index 4c0c1fa..02b0609 100644
--- a/hy/cmdline.py
+++ b/hy/cmdline.py
@@ -59,9 +59,19 @@ class HyQuitter(object):
             pass
         raise SystemExit(code)
 
+class HyHelper(object):
+    def __repr__(self):
+        return ("Use (help) for interactive help, or (help object) for help "
+                "about object.")
+
+    def __call__(self, *args, **kwds):
+        import pydoc
+        return pydoc.help(*args, **kwds)
+
 
 builtins.quit = HyQuitter('quit')
 builtins.exit = HyQuitter('exit')
+builtins.help = HyHelper()
 
 @contextmanager
 def extend_linecache(add_cmdline_cache):