About the fix for the interference between Company mode and Yasnippet
- by janoChen
Emacs wiki says:
  Company does interfere with
  Yasnippet’s native behaviour. Here’s a
  quick fix: 
  http://gist.github.com/265010
The code is the following:
(define-key company-active-map "\t" 'company-yasnippet-or-completion)
(defun company-yasnippet-or-completion ()
  (interactive)
  (if (yas/expansion-at-point)
      (progn (company-abort)
             (yas/expand))
    (company-complete-common)))
(defun yas/expansion-at-point ()
  "Tested with v0.6.1. Extracted from `yas/expand-1'"
    (first (yas/current-key)))
I placed that code in my .emacs and the following message appeared:
Warning (initialization): An error occurred while loading `c:/Documents and Settings/Alex.AUTOINSTALL.001/Application Data/.emacs.elc':
Symbol's value as variable is void: company-active-map
To ensure normal operation, you should investigate and remove the
cause of the error in your initialization file.  Start Emacs with
the `--debug-init' option to view a complete error backtrace.
Do I have to place the fix code inside a YASnippet's .el file? 
or in my .emacs (which throws me an error)?