Auto Completion source for DCD. This code was modified from ac-dscanner.el which originally came from auto-complete-clang-async.el. Originally from the DCD git repository https://github.com/Hackerpilot/DCD/blob/master/editors/emacs/ac-dcd.el. Usage: (require 'ac-dcd) (add-to-list 'ac-modes 'd-mode) (add-hook 'd-mode-hook #'ac-dcd-setup)