erlang/otp — pull request #185 by vinoski (2014-01-02 17:29:30+00:00)
Title: fix erlang-mode erlang-get-function-arity

In the emacs erlang-mode the function erlang-get-function-arity failed to
return a correct arity value for functions with literal binaries as
parameters, for example:

function(<>) -> Bin.

Fix erlang-get-function-arity to recognize binary parameters correctly.