company-mode backend for Dlang, using DCD.

First, follow setup section of DCD's readme. And M-x package-install company-dcd on your Emacs.

1: Make sure dcd-client and dcd-server binaries are in your executable-path. Otherwise, please set the variables company-dcd-client-executable and company-dcd-server-executable using M-x customize.

2: Add the following to your init.el:

(require 'company-dcd)
(add-hook 'd-mode-hook 'company-dcd-mode)

• Show ddoc with C-c ?
• Goto definition with C-c .
• Search symbol with C-c s (If region is active, search for the region string.)
• After goto definition or search symbol, you can pop to previous position with C-c ,

If you find something curious, fell free to create an issue.