From 8f811d3cf345f1f496f7c35c85c17a22e143b11e Mon Sep 17 00:00:00 2001
From: John Scillieri <5930913+johnscillieri@users.noreply.github.com>
Date: Sun, 13 Oct 2019 20:15:48 -0400
Subject: [PATCH 1/2] Add test for underscore magic in argument name

---
 tests/test_docopt_ng.py | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/tests/test_docopt_ng.py b/tests/test_docopt_ng.py
index 65e8d5d..ae3487d 100644
--- a/tests/test_docopt_ng.py
+++ b/tests/test_docopt_ng.py
@@ -143,3 +143,32 @@ def test_even_more_indirect():
         return test_indirect()
 
     assert test_even_more_indirect() == {"--long": ""}
+
+
+def test_docopt_ng_dot_access_with_dash():
+    doc = """Usage: prog [-vqrd] [FILE]
+              prog INPUT OUTPUT
+              prog --help
+
+    Options:
+      -d --dash-arg  test this argument
+      -v             print status messages
+      -q             report only file names
+      -r             show all occurrences of the same error
+      --help
+
+    """
+    arguments = docopt.docopt(doc, "-v -d file.py")
+    assert arguments == {
+        "--dash-arg": True,
+        "-v": True,
+        "-q": False,
+        "-r": False,
+        "--help": False,
+        "FILE": "file.py",
+        "INPUT": None,
+        "OUTPUT": None,
+    }
+    assert arguments.v == True
+    assert arguments.FILE == "file.py"
+    assert arguments.dash_arg == True

From 05790efdb3a8e30d073219c5f93d3efd8fc2e547 Mon Sep 17 00:00:00 2001
From: John Scillieri <5930913+johnscillieri@users.noreply.github.com>
Date: Sun, 13 Oct 2019 20:17:03 -0400
Subject: [PATCH 2/2] fix underscore magic in argument name

Allow users to do magic with an argument like --arg-name and convert it to args.arg_name
---
 docopt.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docopt.py b/docopt.py
index 7702b6a..f9a28c7 100644
--- a/docopt.py
+++ b/docopt.py
@@ -651,7 +651,7 @@ def __repr__(self):
         return "{%s}" % ",\n ".join("%r: %r" % i for i in sorted(self.items()))
 
     def __getattr__(self, name: str) -> Optional[Union[str, bool]]:
-        return self.get(name) or {name: self.get(k) for k in self.keys() if name in [k.lstrip("-"), k.lstrip("<").rstrip(">")]}.get(name)
+        return self.get(name) or {name: self.get(k) for k in self.keys() if name in [k.lstrip("-").replace("-", "_"), k.lstrip("<").rstrip(">")]}.get(name)
 
 
 def docopt(