commit ecced6c5ae399d7c0214b57a5b24ba8c1fbebd1b
author Dean Moldovan <dean0x7d@gmail.com> Sun Jul 31 20:03:18 2016 +0200
committer Dean Moldovan <dean0x7d@gmail.com> Thu Aug 04 23:45:24 2016 +0200
tree 2ad9b5c7a4946631b5a3c89c17d5a81676f144d1
parent 52d77d9db9989045d8893c915748652d5efe3847

Use generic arg names for functions without explicitly named arguments

Example signatures (old => new):
  foo(int) => foo(arg0: int)
  bar(Object, int) => bar(self: Object, arg0: int)

The change makes the signatures uniform for named and unnamed arguments
and it helps static analysis tools reconstruct function signatures from
docstrings.

This also tweaks the signature whitespace style to better conform to
PEP 8 for annotations and default arguments:
  " : " => ": "
  " = " => "="

example/example-callbacks.ref

diff --git a/example/example-callbacks.ref b/example/example-callbacks.ref
index c2e8eef..d6ab75e 100644
--- a/example/example-callbacks.ref
+++ b/example/example-callbacks.ref
@@ -6,7 +6,7 @@
 Molly is a dog
 Woof!
 The following error is expected: Incompatible function arguments. The following argument types are supported:
-    1. (example.Dog) -> NoneType
+    1. (arg0: example.Dog) -> NoneType
     Invoked with: <example.Pet object at 0>
 Callback function 1 called!
 False