Cleaned up the plugins.

plugins/taskwarrior/taskwarrior.plugin.zsh

@@ -1,21 +1,25 @@
-################################################################################
-# Author: Pete Clark
-# Email: pete[dot]clark[at]gmail[dot]com
-# Version: 0.1 (05/24/2011)
-# License: WTFPL<http://sam.zoy.org/wtfpl/>
-#
-# This oh-my-zsh plugin adds smart tab completion for
-# TaskWarrior<http://taskwarrior.org/>. It uses the zsh tab completion
-# script (_task) distributed with TaskWarrior for the completion definitions.
-#
-# Typing task[tabtab] will give you a list of current tasks, task 66[tabtab]
-# gives a list of available modifications for that task, etc.
-################################################################################
+# Complete task.
+completion_file="${0:h}/_task"
+if [[ ! -e "$completion_file" ]] && ; then
+  if [[ -L "$completion_file" ]]; then
+    unlink "$completion_file" 2> /dev/null
+  fi
 
+  if (( $+commands[taskwarrior] )); then
+    ln -s \
+      "${commands[task]:h:h}/share/doc/task/scripts/zsh/_task" \
+      "$completion_file" \
+      2> /dev/null
+  fi
+fi
+unset completion_file
+
+# Style
 zstyle ':completion:*:*:task:*' verbose yes
 zstyle ':completion:*:*:task:*:descriptions' format '%U%B%d%b%u'
-
 zstyle ':completion:*:*:task:*' group-name ''
 
+# Aliases
 alias t=task
 compdef _task t=task
+