add zsh completions functions path for brew zsh-completions

darwin.zsh

@@ -1,4 +1,5 @@
 # @author     Philipp Frischmuth <frischmuth@informatik.uni-leipzig.de>
+# @author     Sebastian Tramp <mail@sebastian.tramp.name>
 # @license    http://opensource.org/licenses/gpl-license.php
 #
 # darwin specific fixes / alignments
@@ -13,6 +14,9 @@ alias myls=' gls -C -F -h --color=always'
 export CLICOLOR=1
 export LSCOLORS="gxfxcxdxbxegedabagacad"
 
+# brew install zsh-completions
+export fpath=(/usr/local/share/zsh-completions $fpath)
+
 # activate gls colors
 if [[ -a $HOME/.dir_colors ]]; then
     if [[ "$TERM" == *256* ]]; then