diff --git a/plugins/archlinux/archlinux.plugin.zsh b/plugins/archlinux/archlinux.plugin.zsh
new file mode 100644
index 00000000..b5e51903
--- /dev/null
+++ b/plugins/archlinux/archlinux.plugin.zsh
@@ -0,0 +1,76 @@
+# Archlinux zsh aliases and functions
+# Usage is also described at https://github.com/robbyrussell/oh-my-zsh/wiki/Plugins
+
+# Look for yaourt, and add some useful functions if we have it.
+if [[ -x `which yaourt` ]]; then
+  upgrade () {
+    yaourt -Syu
+  }
+  alias yaconf='yaourt -C'        # Fix all configuration files with vimdiff
+  # Pacman - https://wiki.archlinux.org/index.php/Pacman_Tips
+  alias yaupg='yaourt -Syu'        # Synchronize with repositories before upgrading packages that are out of date on the local system.
+  alias yain='yaourt -S'           # Install specific package(s) from the repositories
+  alias yains='yaourt -U'          # Install specific package not from the repositories but from a file 
+  alias yare='yaourt -R'           # Remove the specified package(s), retaining its configuration(s) and required dependencies
+  alias yarem='yaourt -Rns'        # Remove the specified package(s), its configuration(s) and unneeded dependencies
+  alias yarep='yaourt -Si'         # Display information about a given package in the repositories
+  alias yareps='yaourt -Ss'        # Search for package(s) in the repositories
+  alias yaloc='yaourt -Qi'         # Display information about a given package in the local database
+  alias yalocs='yaourt -Qs'        # Search for package(s) in the local database
+  # Additional yaourt alias examples
+  if [[ -x `which abs` ]]; then
+    alias yaupd='yaourt -Sy && sudo abs'   # Update and refresh the local package and ABS databases against repositories
+  else
+    alias yaupd='yaourt -Sy'               # Update and refresh the local package and ABS databases against repositories
+  fi
+  alias yainsd='yaourt -S --asdeps'        # Install given package(s) as dependencies of another package
+  alias yamir='yaourt -Syy'                # Force refresh of all package lists after updating /etc/pacman.d/mirrorlist
+else
+ upgrade() {
+   sudo pacman -Syu
+ }
+fi
+
+# Pacman - https://wiki.archlinux.org/index.php/Pacman_Tips
+alias pacupg='sudo pacman -Syu'        # Synchronize with repositories before upgrading packages that are out of date on the local system.
+alias pacin='sudo pacman -S'           # Install specific package(s) from the repositories
+alias pacins='sudo pacman -U'          # Install specific package not from the repositories but from a file 
+alias pacre='sudo pacman -R'           # Remove the specified package(s), retaining its configuration(s) and required dependencies
+alias pacrem='sudo pacman -Rns'        # Remove the specified package(s), its configuration(s) and unneeded dependencies
+alias pacrep='pacman -Si'              # Display information about a given package in the repositories
+alias pacreps='pacman -Ss'             # Search for package(s) in the repositories
+alias pacloc='pacman -Qi'              # Display information about a given package in the local database
+alias paclocs='pacman -Qs'             # Search for package(s) in the local database
+# Additional pacman alias examples
+if [[ -x `which abs` ]]; then
+  alias pacupd='sudo pacman -Sy && sudo abs'     # Update and refresh the local package and ABS databases against repositories
+else
+  alias pacupd='sudo pacman -Sy'     # Update and refresh the local package and ABS databases against repositories
+fi
+alias pacinsd='sudo pacman -S --asdeps'        # Install given package(s) as dependencies of another package
+alias pacmir='sudo pacman -Syy'                # Force refresh of all package lists after updating /etc/pacman.d/mirrorlist
+
+# https://bbs.archlinux.org/viewtopic.php?id=93683
+paclist() {
+  sudo pacman -Qei $(pacman -Qu|cut -d" " -f 1)|awk ' BEGIN {FS=":"}/^Name/{printf("\033[1;36m%s\033[1;37m", $2)}/^Description/{print $2}'
+}
+
+alias paclsorphans='sudo pacman -Qdt'
+alias pacrmorphans='sudo pacman -Rs $(pacman -Qtdq)'
+
+pacdisowned() {
+  tmp=${TMPDIR-/tmp}/pacman-disowned-$UID-$$
+  db=$tmp/db
+  fs=$tmp/fs
+
+  mkdir "$tmp"
+  trap  'rm -rf "$tmp"' EXIT
+
+  pacman -Qlq | sort -u > "$db"
+
+  find /bin /etc /lib /sbin /usr \
+      ! -name lost+found \
+        \( -type d -printf '%p/\n' -o -print \) | sort > "$fs"
+
+  comm -23 "$fs" "$db"
+}
diff --git a/plugins/bundler/bundler.plugin.zsh b/plugins/bundler/bundler.plugin.zsh
index fb40e2ce..a6c11640 100644
--- a/plugins/bundler/bundler.plugin.zsh
+++ b/plugins/bundler/bundler.plugin.zsh
@@ -1,3 +1,37 @@
 alias be="bundle exec"
 alias bi="bundle install"
+alias bl="bundle list"
 alias bu="bundle update"
+alias bp="bundle package"
+
+# The following is based on https://github.com/gma/bundler-exec
+
+bundled_commands=(cap capify cucumber guard heroku rackup rails rake rspec ruby shotgun spec spork thin unicorn unicorn_rails)
+
+## Functions
+
+_bundler-installed() {
+  which bundle > /dev/null 2>&1
+}
+
+_within-bundled-project() {
+  local check_dir=$PWD
+  while [ "$(dirname $check_dir)" != "/" ]; do
+    [ -f "$check_dir/Gemfile" ] && return
+    check_dir="$(dirname $check_dir)"
+  done
+  false
+}
+
+_run-with-bundler() {
+  if _bundler-installed && _within-bundled-project; then
+    bundle exec $@
+  else
+    $@
+  fi
+}
+
+## Main program
+for cmd in $bundled_commands; do
+  alias $cmd="_run-with-bundler $cmd"
+done
diff --git a/plugins/cake/cake.plugin.zsh b/plugins/cake/cake.plugin.zsh
new file mode 100644
index 00000000..f968c71d
--- /dev/null
+++ b/plugins/cake/cake.plugin.zsh
@@ -0,0 +1,32 @@
+# Set this to 1 if you want to cache the tasks
+cache_task_list=1
+
+# Cache filename
+cache_file='.cake_task_cache'
+
+_cake_does_target_list_need_generating () {
+
+	if [ $cache_task_list -eq 0 ]; then
+		return 1;
+	fi
+
+	if [ ! -f $cache_file ]; then return 0;
+	else
+		accurate=$(stat -f%m $cache_file)
+		changed=$(stat -f%m Cakefile)
+		return $(expr $accurate '>=' $changed)
+	fi
+}
+
+_cake () {
+	if [ -f Cakefile ]; then
+		if _cake_does_target_list_need_generating; then
+			cake | sed -e "s/cake \([^ ]*\) .*/\1/" | grep -v '^$' > $cache_file
+			compadd `cat $cache_file`
+		else
+			compadd `cake | sed -e "s/cake \([^ ]*\) .*/\1/" | grep -v '^$'`
+		fi
+	fi
+}
+
+compdef _cake cake
diff --git a/plugins/cloudapp/cloudapp.plugin.zsh b/plugins/cloudapp/cloudapp.plugin.zsh
new file mode 100644
index 00000000..859c84ec
--- /dev/null
+++ b/plugins/cloudapp/cloudapp.plugin.zsh
@@ -0,0 +1,2 @@
+alias cloudapp="${0:r:r}.rb"
+
diff --git a/plugins/cloudapp/cloudapp.rb b/plugins/cloudapp/cloudapp.rb
new file mode 100755
index 00000000..a11cfdb3
--- /dev/null
+++ b/plugins/cloudapp/cloudapp.rb
@@ -0,0 +1,60 @@
+#!/usr/bin/env ruby
+#
+# cloudapp
+# Zach Holman / @holman
+#
+# Uploads a file from the command line to CloudApp, drops it into your 
+# clipboard (on a Mac, at least).
+#
+# Example:
+#
+#   cloudapp drunk-blake.png
+#
+# This requires Aaron Russell's cloudapp_api gem:
+#
+#   gem install cloudapp_api
+#
+# Requires you set your CloudApp credentials in ~/.cloudapp as a simple file of:
+#
+#   email
+#   password
+
+require 'rubygems'
+begin
+  require 'cloudapp_api'
+rescue LoadError
+  puts "You need to install cloudapp_api: gem install cloudapp_api"
+  exit!(1)
+end
+
+config_file = "#{ENV['HOME']}/.cloudapp"
+unless File.exist?(config_file)
+  puts "You need to type your email and password (one per line) into "+
+       "`~/.cloudapp`"
+  exit!(1)
+end
+
+email,password = File.read(config_file).split("\n")
+
+class HTTParty::Response
+  # Apparently HTTPOK.ok? IS NOT OKAY WTFFFFFFFFFFUUUUUUUUUUUUUU
+  # LETS MONKEY PATCH IT I FEEL OKAY ABOUT IT
+  def ok? ; true end
+end
+
+if ARGV[0].nil?
+   puts "You need to specify a file to upload."
+   exit!(1)
+end
+
+CloudApp.authenticate(email,password)
+url = CloudApp::Item.create(:upload, {:file => ARGV[0]}).url
+
+# Say it for good measure.
+puts "Uploaded to #{url}."
+
+# Get the embed link.
+url = "#{url}/#{ARGV[0].split('/').last}"
+
+# Copy it to your (Mac's) clipboard.
+`echo '#{url}' | tr -d "\n" | pbcopy`
diff --git a/plugins/django/django.plugin.zsh b/plugins/django/django.plugin.zsh
new file mode 100644
index 00000000..1d72a2f2
--- /dev/null
+++ b/plugins/django/django.plugin.zsh
@@ -0,0 +1,222 @@
+#compdef manage.py
+
+typeset -ga nul_args
+nul_args=(
+  '--settings=-[the Python path to a settings module.]:file:_files'
+  '--pythonpath=-[a directory to add to the Python path.]::directory:_directories'
+  '--traceback[print traceback on exception.]'
+  "--version[show program's version number and exit.]"
+  {-h,--help}'[show this help message and exit.]'
+)
+
+_managepy-adminindex(){
+  _arguments -s : \
+    $nul_args \
+    '*::directory:_directories' && ret=0
+}
+
+_managepy-createcachetable(){
+  _arguments -s : \
+    $nul_args && ret=0
+}
+
+_managepy-dbshell(){
+  _arguments -s : \
+    $nul_args && ret=0
+}
+
+_managepy-diffsettings(){
+  _arguments -s : \
+    $nul_args && ret=0
+}
+
+_managepy-dumpdata(){
+  _arguments -s : \
+    '--format=-[specifies the output serialization format for fixtures.]:format:(json yaml xml)' \
+    '--indent=-[specifies the indent level to use when pretty-printing output.]:' \
+    $nul_args \
+    '*::appname:_applist' && ret=0
+}
+
+_managepy-flush(){
+  _arguments -s : \
+    '--verbosity=-[verbosity level; 0=minimal output, 1=normal output, 2=all output.]:Verbosity:((0\:minimal 1\:normal 2\:all))' \
+    '--noinput[tells Django to NOT prompt the user for input of any kind.]' \
+    $nul_args && ret=0
+}
+
+_managepy-help(){
+  _arguments -s : \
+    '*:command:_managepy_cmds' \
+    $nul_args && ret=0
+}
+
+_managepy_cmds(){
+    local line
+    local -a cmd
+    _call_program help-command ./manage.py help \
+      |& sed -n '/^ /s/[(), ]/ /gp' \
+      | while read -A line; do cmd=($line $cmd) done
+    _describe -t managepy-command 'manage.py command' cmd
+}
+
+_managepy-inspectdb(){
+  _arguments -s : \
+    $nul_args && ret=0
+}
+
+_managepy-loaddata(){
+  _arguments -s : \
+    '--verbosity=-[verbosity level; 0=minimal output, 1=normal output, 2=all output.]:Verbosity:((0\:minimal 1\:normal 2\:all))' \
+    '*::file:_files' \
+    $nul_args && ret=0
+}
+
+_managepy-reset(){
+  _arguments -s : \
+    '--noinput[tells Django to NOT prompt the user for input of any kind.]' \
+    '*::appname:_applist' \
+    $nul_args && ret=0
+}
+
+_managepy-runfcgi(){
+  local state
+  
+  local fcgi_opts
+  fcgi_opts=(
+    'protocol[fcgi, scgi, ajp, ... (default fcgi)]:protocol:(fcgi scgi ajp)'
+    'host[hostname to listen on..]:'
+    'port[port to listen on.]:'
+    'socket[UNIX socket to listen on.]::file:_files'
+    'method[prefork or threaded (default prefork)]:method:(prefork threaded)'
+    'maxrequests[number of requests a child handles before it is killed and a new child is forked (0 = no limit).]:'
+    'maxspare[max number of spare processes / threads.]:'
+    'minspare[min number of spare processes / threads.]:'
+    'maxchildren[hard limit number of processes / threads.]:'
+    'daemonize[whether to detach from terminal.]:boolean:(False True)'
+    'pidfile[write the spawned process-id to this file.]:file:_files'
+    'workdir[change to this directory when daemonizing.]:directory:_files'
+    'outlog[write stdout to this file.]:file:_files'
+    'errlog[write stderr to this file.]:file:_files'
+  )
+  
+  _arguments -s : \
+    $nul_args \
+    '*: :_values "FCGI Setting" $fcgi_opts' && ret=0
+}
+
+_managepy-runserver(){
+  _arguments -s : \
+    '--noreload[tells Django to NOT use the auto-reloader.]' \
+    '--adminmedia[specifies the directory from which to serve admin media.]:directory:_files' \
+    $nul_args && ret=0
+}
+
+_managepy-shell(){
+  _arguments -s : \
+    '--plain[tells Django to use plain Python, not IPython.]' \
+    $nul_args && ret=0
+}
+
+_managepy-sql(){}
+_managepy-sqlall(){}
+_managepy-sqlclear(){}
+_managepy-sqlcustom(){}
+_managepy-sqlflush(){}
+_managepy-sqlindexes(){}
+_managepy-sqlinitialdata(){}
+_managepy-sqlreset(){}
+_managepy-sqlsequencereset(){}
+_managepy-startapp(){}
+
+_managepy-syncdb() {
+  _arguments -s : \
+    '--verbosity=-[verbosity level; 0=minimal output, 1=normal output, 2=all output.]:Verbosity:((0\:minimal 1\:normal 2\:all))' \
+    '--noinput[tells Django to NOT prompt the user for input of any kind.]' \
+    $nul_args && ret=0
+}
+
+_managepy-test() {
+  _arguments -s : \
+    '--verbosity=-[verbosity level; 0=minimal output, 1=normal output, 2=all output.]:Verbosity:((0\:minimal 1\:normal 2\:all))' \
+    '--noinput[tells Django to NOT prompt the user for input of any kind.]' \
+    '*::appname:_applist' \
+    $nul_args && ret=0
+}
+
+_managepy-testserver() {
+  _arguments -s : \
+    '--verbosity=-[verbosity level; 0=minimal output, 1=normal output, 2=all output.]:Verbosity:((0\:minimal 1\:normal 2\:all))' \
+    '--addrport=-[port number or ipaddr:port to run the server on.]' \
+    '*::fixture:_files' \
+    $nul_args && ret=0
+}
+
+_managepy-validate() {
+  _arguments -s : \
+    $nul_args && ret=0
+}
+
+_managepy-commands() {
+  local -a commands
+  
+  commands=(
+    'adminindex:prints the admin-index template snippet for the given app name(s).'
+    'createcachetable:creates the table needed to use the SQL cache backend.'
+    'dbshell:runs the command-line client for the current DATABASE_ENGINE.'
+    "diffsettings:displays differences between the current settings.py and Django's default settings."
+    'dumpdata:Output the contents of the database as a fixture of the given format.'
+    'flush:Executes ``sqlflush`` on the current database.'
+    'help:manage.py help.'
+    'inspectdb:Introspects the database tables in the given database and outputs a Django model module.'
+    'loaddata:Installs the named fixture(s) in the database.'
+    'reset:Executes ``sqlreset`` for the given app(s) in the current database.'
+    'runfcgi:Run this project as a fastcgi (or some other protocol supported by flup) application,'
+    'runserver:Starts a lightweight Web server for development.'
+    'shell:Runs a Python interactive interpreter.'
+    'sql:Prints the CREATE TABLE SQL statements for the given app name(s).'
+    'sqlall:Prints the CREATE TABLE, custom SQL and CREATE INDEX SQL statements for the given model module name(s).'
+    'sqlclear:Prints the DROP TABLE SQL statements for the given app name(s).'
+    'sqlcustom:Prints the custom table modifying SQL statements for the given app name(s).'
+    'sqlflush:Returns a list of the SQL statements required to return all tables in the database to the state they were in just after they were installed.'
+    'sqlindexes:Prints the CREATE INDEX SQL statements for the given model module name(s).'
+    "sqlinitialdata:RENAMED: see 'sqlcustom'"
+    'sqlreset:Prints the DROP TABLE SQL, then the CREATE TABLE SQL, for the given app name(s).'
+    'sqlsequencereset:Prints the SQL statements for resetting sequences for the given app name(s).'
+    "startapp:Creates a Django app directory structure for the given app name in this project's directory."
+    "syncdb:Create the database tables for all apps in INSTALLED_APPS whose tables haven't already been created."
+    'test:Runs the test suite for the specified applications, or the entire site if no apps are specified.'
+    'testserver:Runs a development server with data from the given fixture(s).'
+    'validate:Validates all installed models.'
+  )
+  
+  _describe -t commands 'manage.py command' commands && ret=0
+}
+
+_applist() {
+  local line
+  local -a apps
+  _call_program help-command "python -c \"import os.path as op, re, django.conf, sys;\\
+                                          bn=op.basename(op.abspath(op.curdir));[sys\\
+                                          .stdout.write(str(re.sub(r'^%s\.(.*?)$' %
+                                          bn, r'\1', i)) + '\n') for i in django.conf.settings.\\
+                                          INSTALLED_APPS if re.match(r'^%s' % bn, i)]\"" \
+                             | while read -A line; do apps=($line $apps) done
+  _values 'Application' $apps && ret=0
+}
+
+_managepy() {
+  local curcontext=$curcontext ret=1
+  
+  if ((CURRENT == 2)); then
+    _managepy-commands
+  else
+    shift words
+    (( CURRENT -- ))
+    curcontext="${curcontext%:*:*}:managepy-$words[1]:"
+    _call_function ret _managepy-$words[1]
+  fi
+}
+
+compdef _managepy manage.py
+compdef _managepy django
diff --git a/plugins/gas/_gas b/plugins/gas/_gas
new file mode 100644
index 00000000..befdc945
--- /dev/null
+++ b/plugins/gas/_gas
@@ -0,0 +1,34 @@
+#compdef gas
+
+local curcontext="$curcontext" state line cmds ret=1
+
+_arguments -C \
+	'(- 1 *)'{-v,--version}'[display version information]' \
+	'(-h|--help)'{-h,--help}'[show help information]' \
+	'1: :->cmds' \
+	'*: :->args' && ret=0
+
+case $state in
+	cmds)
+		cmds=(
+            "version:Prints Gas's version"
+            "use:Uses author"
+            "show:Shows your current user"
+            "list:Lists your authors"
+            "import:Imports current user to gasconfig"
+            "help:Describe available tasks or one specific task"
+            "delete:Deletes author"
+            "add:Adds author to gasconfig"
+        )
+		_describe -t commands 'gas command' cmds && ret=0
+		;;
+	args)
+		case $line[1] in
+			(use|delete)
+				_values -S , 'authors' $(cat ~/.gas | sed -n -e 's/^\[\(.*\)\]/\1/p') && ret=0
+				;;
+		esac
+		;;
+esac
+
+return ret
diff --git a/plugins/heroku/_heroku b/plugins/heroku/_heroku
new file mode 100644
index 00000000..dc899e2b
--- /dev/null
+++ b/plugins/heroku/_heroku
@@ -0,0 +1,158 @@
+#compdef heroku
+
+# Heroku Autocomplete plugin for Oh-My-Zsh
+# Requires: The Heroku client gem (https://github.com/heroku/heroku)
+# Author: Ali B. (http://awhitebox.com)
+
+local -a _1st_arguments
+_1st_arguments=(
+  "account\:confirm_billing":"Confirm that your account can be billed at the end of the month"
+  "addons":"list installed addons"
+  "addons\:list":"list all available addons"
+  "addons\:add":"install an addon"
+  "addons\:upgrade":"upgrade an existing addon"
+  "addons\:downgrade":"downgrade an existing addon"
+  "addons\:remove":"uninstall an addon"
+  "addons\:open":"open an addon's dashboard in your browser"
+  "apps":"list your apps"
+  "apps\:info":"show detailed app information"
+  "apps\:create":"create a new app"
+  "apps\:rename":"rename the app"
+  "apps\:open":"open the app in a web browser"
+  "apps\:destroy":"permanently destroy an app"
+  "auth\:login":"log in with your heroku credentials"
+  "auth\:logout":"clear local authentication credentials"
+  "config":"display the config vars for an app"
+  "config\:add":"add one or more config vars"
+  "config\:remove":"remove a config var"
+  "db\:push":"push local data up to your app"
+  "db\:pull":"pull heroku data down into your local database"
+  "domains":"list custom domains for an app"
+  "domains\:add":"add a custom domain to an app"
+  "domains\:remove":"remove a custom domain from an app"
+  "domains\:clear":"remove all custom domains from an app"
+  "help":"list available commands or display help for a specific command"
+  "keys":"display keys for the current user"
+  "keys\:add":"add a key for the current user"
+  "keys\:remove":"remove a key from the current user"
+  "keys\:clear":"remove all authentication keys from the current user"
+  "logs":"display recent log output"
+  "logs\:cron":"DEPRECATED: display cron logs from legacy logging"
+  "logs\:drains":"manage syslog drains"
+  "maintenance\:on":"put the app into maintenance mode"
+  "maintenance\:off":"take the app out of maintenance mode"
+  "pg\:info":"display database information"
+  "pg\:ingress":"allow direct connections to the database from this IP for one minute"
+  "pg\:promote":"sets DATABASE as your DATABASE_URL"
+  "pg\:psql":"open a psql shell to the database"
+  "pg\:reset":"delete all data in DATABASE"
+  "pg\:unfollow":"stop a replica from following and make it a read/write database"
+  "pg\:wait":"monitor database creation, exit when complete"
+  "pgbackups":"list captured backups"
+  "pgbackups\:url":"get a temporary URL for a backup"
+  "pgbackups\:capture":"capture a backup from a database id"
+  "pgbackups\:restore":"restore a backup to a database"
+  "pgbackups\:destroy":"destroys a backup"
+  "plugins":"list installed plugins"
+  "plugins\:install":"install a plugin"
+  "plugins\:uninstall":"uninstall a plugin"
+  "ps\:dynos":"scale to QTY web processes"
+  "ps\:workers":"scale to QTY background processes"
+  "ps":"list processes for an app"
+  "ps\:restart":"restart an app process"
+  "ps\:scale":"scale processes by the given amount"
+  "releases":"list releases"
+  "releases\:info":"view detailed information for a release"
+  "rollback":"roll back to an older release"
+  "run":"run an attached process"
+  "run\:rake":"remotely execute a rake command"
+  "run\:console":"open a remote console session"
+  "sharing":"list collaborators on an app"
+  "sharing\:add":"add a collaborator to an app"
+  "sharing\:remove":"remove a collaborator from an app"
+  "sharing\:transfer":"transfer an app to a new owner"
+  "ssl":"list certificates for an app"
+  "ssl\:add":"add an ssl certificate to an app"
+  "ssl\:remove":"remove an ssl certificate from an app"
+  "ssl\:clear":"remove all ssl certificates from an app"
+  "stack":"show the list of available stacks"
+  "stack\:migrate":"prepare migration of this app to a new stack"
+  "version":"show heroku client version"
+)
+
+_arguments '*:: :->command'
+
+if (( CURRENT == 1 )); then
+  _describe -t commands "heroku command" _1st_arguments
+  return
+fi
+
+local -a _command_args
+case "$words[1]" in
+  apps:info)
+    _command_args=(
+      '(-r|--raw)'{-r,--raw}'[output info as raw key/value pairs]' \
+    )
+    ;;
+  apps:create)
+    _command_args=(
+      '(-a|--addons)'{-a,--addons}'[a list of addons to install]' \
+      '(-r|--remote)'{-r,--remote}'[the git remote to create, default "heroku"]' \
+      '(-s|--stack)'{-s,--stack}'[the stack on which to create the app]' \
+    )
+    ;;
+  config)
+    _command_args=(
+      '(-s|--shell)'{-s,--shell}'[output config vars in shell format]' \
+    )
+    ;;
+  db:push)
+    _command_args=(
+      '(-c|--chunksize)'{-c,--chunksize}'[specify the number of rows to send in each batch]' \
+      '(-d|--debug)'{-d,--debug}'[enable debugging output]' \
+      '(-e|--exclude)'{-e,--exclude}'[exclude the specified tables from the push]' \
+      '(-f|--filter)'{-f,--filter}'[only push certain tables]' \
+      '(-r|--resume)'{-r,--resume}'[resume transfer described by a .dat file]' \
+      '(-t|--tables)'{-t,--tables}'[only push the specified tables]' \
+    )
+    ;;
+  db:pull)
+    _command_args=(
+      '(-c|--chunksize)'{-c,--chunksize}'[specify the number of rows to send in each batch]' \
+      '(-d|--debug)'{-d,--debug}'[enable debugging output]' \
+      '(-e|--exclude)'{-e,--exclude}'[exclude the specified tables from the pull]' \
+      '(-f|--filter)'{-f,--filter}'[only pull certain tables]' \
+      '(-r|--resume)'{-r,--resume}'[resume transfer described by a .dat file]' \
+      '(-t|--tables)'{-t,--tables}'[only pull the specified tables]' \
+    )
+    ;;
+  keys)
+    _command_args=(
+      '(-l|--long)'{-l,--long}'[display extended information for each key]' \
+    )
+    ;;
+  logs)
+    _command_args=(
+      '(-n|--num)'{-n,--num}'[the number of lines to display]' \
+      '(-p|--ps)'{-p,--ps}'[only display logs from the given process]' \
+      '(-s|--source)'{-s,--source}'[only display logs from the given source]' \
+      '(-t|--tail)'{-t,--tail}'[continually stream logs]' \
+    )
+    ;;
+  pgbackups:capture)
+    _command_args=(
+      '(-e|--expire)'{-e,--expire}'[if no slots are available to capture, delete the oldest backup to make room]' \
+    )
+    ;;
+  stack)
+    _command_args=(
+      '(-a|--all)'{-a,--all}'[include deprecated stacks]' \
+    )
+    ;;
+  esac
+
+_arguments \
+  $_command_args \
+  '(--app)--app[the app name]' \
+  &&  return 0
+
diff --git a/plugins/history-substring-search/README b/plugins/history-substring-search/README
new file mode 100644
index 00000000..be11adf7
--- /dev/null
+++ b/plugins/history-substring-search/README
@@ -0,0 +1,7 @@
+To activate this script, load it into an interactive ZSH session:
+
+  % source history-substring-search.zsh
+
+See the "history-substring-search.zsh" file for more information:
+
+  % sed -n '2,/^$/s/^#//p' history-substring-search.zsh | more
diff --git a/plugins/history-substring-search/history-substring-search.plugin.zsh b/plugins/history-substring-search/history-substring-search.plugin.zsh
new file mode 100644
index 00000000..5d22b8a2
--- /dev/null
+++ b/plugins/history-substring-search/history-substring-search.plugin.zsh
@@ -0,0 +1,12 @@
+# This file integrates the history-substring-search script into oh-my-zsh.
+
+source "${0:r:r}.zsh"
+
+if test "$CASE_SENSITIVE" = true; then
+  unset HISTORY_SUBSTRING_SEARCH_GLOBBING_FLAGS
+fi
+
+if test "$DISABLE_COLOR" = true; then
+  unset HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND
+  unset HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_NOT_FOUND
+fi
diff --git a/plugins/history-substring-search/history-substring-search.zsh b/plugins/history-substring-search/history-substring-search.zsh
new file mode 100644
index 00000000..53f707c7
--- /dev/null
+++ b/plugins/history-substring-search/history-substring-search.zsh
@@ -0,0 +1,642 @@
+#!/usr/bin/env zsh
+#
+# This is a clean-room implementation of the Fish[1] shell's history search
+# feature, where you can type in any part of any previously entered command
+# and press the UP and DOWN arrow keys to cycle through the matching commands.
+#
+#-----------------------------------------------------------------------------
+# Usage
+#-----------------------------------------------------------------------------
+#
+# 1. Load this script into your interactive ZSH session:
+#
+#       % source history-substring-search.zsh
+#
+#    If you want to use the zsh-syntax-highlighting[6] script along with this
+#    script, then make sure that you load it *before* you load this script:
+#
+#       % source zsh-syntax-highlighting.zsh
+#       % source history-substring-search.zsh
+#
+# 2. Type any part of any previous command and then:
+#
+#     * Press the UP arrow key to select the nearest command that (1) contains
+#       your query and (2) is older than the current command in the command
+#       history.
+#
+#     * Press the DOWN arrow key to select the nearest command that (1)
+#       contains your query and (2) is newer than the current command in the
+#       command history.
+#
+#     * Press ^U (the Control and U keys simultaneously) to abort the search.
+#
+# 3. If a matching command spans more than one line of text, press the LEFT
+#    arrow key to move the cursor away from the end of the command, and then:
+#
+#     * Press the UP arrow key to move the cursor to the line above.  When the
+#       cursor reaches the first line of the command, pressing the UP arrow
+#       key again will cause this script to perform another search.
+#
+#     * Press the DOWN arrow key to move the cursor to the line below.  When
+#       the cursor reaches the last line of the command, pressing the DOWN
+#       arrow key again will cause this script to perform another search.
+#
+#-----------------------------------------------------------------------------
+# Configuration
+#-----------------------------------------------------------------------------
+#
+# This script defines the following global variables. You may override their
+# default values only after having loaded this script into your ZSH session.
+#
+# * HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND is a global variable that defines
+#   how the query should be highlighted inside a matching command. Its default
+#   value causes this script to highlight using bold, white text on a magenta
+#   background. See the "Character Highlighting" section in the zshzle(1) man
+#   page to learn about the kinds of values you may assign to this variable.
+#
+# * HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_NOT_FOUND is a global variable that
+#   defines how the query should be highlighted when no commands in the
+#   history match it. Its default value causes this script to highlight using
+#   bold, white text on a red background. See the "Character Highlighting"
+#   section in the zshzle(1) man page to learn about the kinds of values you
+#   may assign to this variable.
+#
+# * HISTORY_SUBSTRING_SEARCH_GLOBBING_FLAGS is a global variable that defines
+#   how the command history will be searched for your query. Its default value
+#   causes this script to perform a case-insensitive search. See the "Globbing
+#   Flags" section in the zshexpn(1) man page to learn about the kinds of
+#   values you may assign to this variable.
+#
+#-----------------------------------------------------------------------------
+# History
+#-----------------------------------------------------------------------------
+#
+# This script was originally written by Peter Stephenson[2], who published it
+# to the ZSH users mailing list (thereby making it public domain) in September
+# 2009. It was later revised by Guido van Steen and released under the BSD
+# license (see below) as part of the fizsh[3] project in January 2011.
+#
+# It was later extracted from fizsh[3] release 1.0.1, refactored heavily, and
+# repackaged as both an oh-my-zsh plugin[4] and as an independently loadable
+# ZSH script[5] by Suraj N. Kurapati in 2011.
+#
+# It was further developed[4] by Guido van Steen, Suraj N. Kurapati, Sorin
+# Ionescu, and Vincent Guerci in 2011.
+#
+# [1]: http://fishshell.com
+# [2]: http://www.zsh.org/mla/users/2009/msg00818.html
+# [3]: http://sourceforge.net/projects/fizsh/
+# [4]: https://github.com/robbyrussell/oh-my-zsh/pull/215
+# [5]: https://github.com/sunaku/zsh-history-substring-search
+# [6]: https://github.com/nicoulaj/zsh-syntax-highlighting
+#
+##############################################################################
+#
+# Copyright (c) 2009 Peter Stephenson
+# Copyright (c) 2011 Guido van Steen
+# Copyright (c) 2011 Suraj N. Kurapati
+# Copyright (c) 2011 Sorin Ionescu
+# Copyright (c) 2011 Vincent Guerci
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+#  * Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#  * Redistributions in binary form must reproduce the above
+#    copyright notice, this list of conditions and the following
+#    disclaimer in the documentation and/or other materials provided
+#    with the distribution.
+#
+#  * Neither the name of the FIZSH nor the names of its contributors
+#    may be used to endorse or promote products derived from this
+#    software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+##############################################################################
+
+#-----------------------------------------------------------------------------
+# configuration variables
+#-----------------------------------------------------------------------------
+
+HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND='bg=magenta,fg=white,bold'
+HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_NOT_FOUND='bg=red,fg=white,bold'
+HISTORY_SUBSTRING_SEARCH_GLOBBING_FLAGS='i'
+
+#-----------------------------------------------------------------------------
+# the main ZLE widgets
+#-----------------------------------------------------------------------------
+
+function history-substring-search-up() {
+  _history-substring-search-begin
+
+  _history-substring-search-up-history ||
+  _history-substring-search-up-buffer ||
+  _history-substring-search-up-search
+
+  _history-substring-search-end
+}
+
+function history-substring-search-down() {
+  _history-substring-search-begin
+
+  _history-substring-search-down-history ||
+  _history-substring-search-down-buffer ||
+  _history-substring-search-down-search
+
+  _history-substring-search-end
+}
+
+zle -N history-substring-search-up
+zle -N history-substring-search-down
+
+bindkey '\e[A' history-substring-search-up
+bindkey '\e[B' history-substring-search-down
+
+#-----------------------------------------------------------------------------
+# implementation details
+#-----------------------------------------------------------------------------
+
+setopt extendedglob
+zmodload -F zsh/parameter
+
+#
+# We have to "override" some keys and widgets if the
+# zsh-syntax-highlighting plugin has not been loaded:
+#
+# https://github.com/nicoulaj/zsh-syntax-highlighting
+#
+if [[ $+functions[_zsh_highlight] -eq 0 ]]; then
+  #
+  # Dummy implementation of _zsh_highlight()
+  # that simply removes existing highlights
+  #
+  function _zsh_highlight() {
+    region_highlight=()
+  }
+
+  #
+  # Remove existing highlights when the user
+  # inserts printable characters into $BUFFER
+  #
+  function ordinary-key-press() {
+    if [[ $KEYS == [[:print:]] ]]; then
+      region_highlight=()
+    fi
+    zle .self-insert
+  }
+  zle -N self-insert ordinary-key-press
+
+  #
+  # Override ZLE widgets to invoke _zsh_highlight()
+  #
+  # https://github.com/nicoulaj/zsh-syntax-highlighting/blob/
+  # bb7fcb79fad797a40077bebaf6f4e4a93c9d8163/zsh-syntax-highlighting.zsh#L121
+  #
+  #--------------8<-------------------8<-------------------8<-----------------
+  #
+  # Copyright (c) 2010-2011 zsh-syntax-highlighting contributors
+  # All rights reserved.
+  #
+  # Redistribution and use in source and binary forms, with or without
+  # modification, are permitted provided that the following conditions are
+  # met:
+  #
+  #  * Redistributions of source code must retain the above copyright
+  #    notice, this list of conditions and the following disclaimer.
+  #
+  #  * Redistributions in binary form must reproduce the above copyright
+  #    notice, this list of conditions and the following disclaimer in the
+  #    documentation and/or other materials provided with the distribution.
+  #
+  #  * Neither the name of the zsh-syntax-highlighting contributors nor the
+  #    names of its contributors may be used to endorse or promote products
+  #    derived from this software without specific prior written permission.
+  #
+  # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+  # IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+  # THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+  # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+  # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+  # EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+  # PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+  # PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+  # LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+  # NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+  # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+  # Load ZSH module zsh/zleparameter, needed to override user defined widgets.
+  zmodload zsh/zleparameter 2>/dev/null || {
+    echo 'zsh-syntax-highlighting: failed loading zsh/zleparameter, exiting.' >&2
+    return -1
+  }
+
+  # Override ZLE widgets to make them invoke _zsh_highlight.
+  for event in ${${(f)"$(zle -la)"}:#(_*|orig-*|.run-help|.which-command)}; do
+    if [[ "$widgets[$event]" == completion:* ]]; then
+      eval "zle -C orig-$event ${${${widgets[$event]}#*:}/:/ } ; $event() { builtin zle orig-$event && _zsh_highlight } ; zle -N $event"
+    else
+      case $event in
+        accept-and-menu-complete)
+          eval "$event() { builtin zle .$event && _zsh_highlight } ; zle -N $event"
+          ;;
+
+        # The following widgets should NOT remove any previously
+        # applied highlighting. Therefore we do not remap them.
+        .forward-char|.backward-char|.up-line-or-history|.down-line-or-history)
+          ;;
+
+        .*)
+          clean_event=$event[2,${#event}] # Remove the leading dot in the event name
+          case ${widgets[$clean_event]-} in
+            (completion|user):*)
+              ;;
+            *)
+              eval "$clean_event() { builtin zle $event && _zsh_highlight } ; zle -N $clean_event"
+              ;;
+          esac
+          ;;
+        *)
+          ;;
+      esac
+    fi
+  done
+  unset event clean_event
+  #-------------->8------------------->8------------------->8-----------------
+fi
+
+function _history-substring-search-begin() {
+  _history_substring_search_move_cursor_eol=false
+  _history_substring_search_query_highlight=
+
+  #
+  # Continue using the previous $_history_substring_search_result by default,
+  # unless the current query was cleared or a new/different query was entered.
+  #
+  if [[ -z $BUFFER || $BUFFER != $_history_substring_search_result ]]; then
+    #
+    # For the purpose of highlighting we will also keep
+    # a version without doubly-escaped meta characters.
+    #
+    _history_substring_search_query=$BUFFER
+
+    #
+    # $BUFFER contains the text that is in the command-line currently.
+    # we put an extra "\\" before meta characters such as "\(" and "\)",
+    # so that they become "\\\(" and "\\\)".
+    #
+    _history_substring_search_query_escaped=${BUFFER//(#m)[\][()|\\*?#<>~^]/\\$MATCH}
+
+    #
+    # Find all occurrences of the search query in the history file.
+    #
+    # (k) turns it an array of line numbers.
+    #
+    # (on) seems to remove duplicates, which are default
+    #      options. They can be turned off by (ON).
+    #
+    _history_substring_search_matches=(${(kon)history[(R)(#$HISTORY_SUBSTRING_SEARCH_GLOBBING_FLAGS)*${_history_substring_search_query_escaped}*]})
+
+    #
+    # Define the range of values that $_history_substring_search_match_index
+    # can take: [0, $_history_substring_search_matches_count_plus].
+    #
+    _history_substring_search_matches_count=$#_history_substring_search_matches
+    _history_substring_search_matches_count_plus=$(( _history_substring_search_matches_count + 1 ))
+    _history_substring_search_matches_count_sans=$(( _history_substring_search_matches_count - 1 ))
+
+    #
+    # If $_history_substring_search_match_index is equal to
+    # $_history_substring_search_matches_count_plus, this indicates that we
+    # are beyond the beginning of $_history_substring_search_matches.
+    #
+    # If $_history_substring_search_match_index is equal to 0, this indicates
+    # that we are beyond the end of $_history_substring_search_matches.
+    #
+    # If we have initially pressed "up" we have to initialize
+    # $_history_substring_search_match_index to
+    # $_history_substring_search_matches_count_plus so that it will be
+    # decreased to $_history_substring_search_matches_count.
+    #
+    # If we have initially pressed "down" we have to initialize
+    # $_history_substring_search_match_index to
+    # $_history_substring_search_matches_count so that it will be increased to
+    # $_history_substring_search_matches_count_plus.
+    #
+    if [[ $WIDGET == history-substring-search-down ]]; then
+       _history_substring_search_match_index=$_history_substring_search_matches_count
+    else
+      _history_substring_search_match_index=$_history_substring_search_matches_count_plus
+    fi
+  fi
+}
+
+function _history-substring-search-end() {
+  _history_substring_search_result=$BUFFER
+
+  # move the cursor to the end of the command line
+  if [[ $_history_substring_search_move_cursor_eol == true ]]; then
+    CURSOR=${#BUFFER}
+  fi
+
+  # highlight command line using zsh-syntax-highlighting
+  _zsh_highlight
+
+  # highlight the search query inside the command line
+  if [[ -n $_history_substring_search_query_highlight && -n $_history_substring_search_query ]]; then
+    #
+    # The following expression yields a variable $MBEGIN, which
+    # indicates the begin position + 1 of the first occurrence
+    # of _history_substring_search_query_escaped in $BUFFER.
+    #
+    : ${(S)BUFFER##(#m$HISTORY_SUBSTRING_SEARCH_GLOBBING_FLAGS)($_history_substring_search_query##)}
+    local begin=$(( MBEGIN - 1 ))
+    local end=$(( begin + $#_history_substring_search_query ))
+    region_highlight+=("$begin $end $_history_substring_search_query_highlight")
+  fi
+
+  # For debugging purposes:
+  # zle -R "mn: "$_history_substring_search_match_index" m#: "${#_history_substring_search_matches}
+  # read -k -t 200 && zle -U $REPLY
+
+  # Exit successfully from the history-substring-search-* widgets.
+  true
+}
+
+function _history-substring-search-up-buffer() {
+  #
+  # Check if the UP arrow was pressed to move the cursor within a multi-line
+  # buffer. This amounts to three tests:
+  #
+  # 1. $#buflines -gt 1.
+  #
+  # 2. $CURSOR -ne $#BUFFER.
+  #
+  # 3. Check if we are on the first line of the current multi-line buffer.
+  #    If so, pressing UP would amount to leaving the multi-line buffer.
+  #
+  #    We check this by adding an extra "x" to $LBUFFER, which makes
+  #    sure that xlbuflines is always equal to the number of lines
+  #    until $CURSOR (including the line with the cursor on it).
+  #
+  local buflines XLBUFFER xlbuflines
+  buflines=(${(f)BUFFER})
+  XLBUFFER=$LBUFFER"x"
+  xlbuflines=(${(f)XLBUFFER})
+
+  if [[ $#buflines -gt 1 && $CURSOR -ne $#BUFFER && $#xlbuflines -ne 1 ]]; then
+    zle up-line-or-history
+    return true
+  fi
+
+  false
+}
+
+function _history-substring-search-down-buffer() {
+  #
+  # Check if the DOWN arrow was pressed to move the cursor within a multi-line
+  # buffer. This amounts to three tests:
+  #
+  # 1. $#buflines -gt 1.
+  #
+  # 2. $CURSOR -ne $#BUFFER.
+  #
+  # 3. Check if we are on the last line of the current multi-line buffer.
+  #    If so, pressing DOWN would amount to leaving the multi-line buffer.
+  #
+  #    We check this by adding an extra "x" to $RBUFFER, which makes
+  #    sure that xrbuflines is always equal to the number of lines
+  #    from $CURSOR (including the line with the cursor on it).
+  #
+  local buflines XRBUFFER xrbuflines
+  buflines=(${(f)BUFFER})
+  XRBUFFER="x"$RBUFFER
+  xrbuflines=(${(f)XRBUFFER})
+
+  if [[ $#buflines -gt 1 && $CURSOR -ne $#BUFFER && $#xrbuflines -ne 1 ]]; then
+    zle down-line-or-history
+    return true
+  fi
+
+  false
+}
+
+function _history-substring-search-up-history() {
+  #
+  # Behave like up in ZSH, except clear the $BUFFER
+  # when beginning of history is reached like in Fish.
+  #
+  if [[ -z $_history_substring_search_query ]]; then
+
+    # we have reached the absolute top of history
+    if [[ $HISTNO -eq 1 ]]; then
+      BUFFER=
+
+    # going up from somewhere below the top of history
+    else
+      zle up-history
+    fi
+
+    return true
+  fi
+
+  false
+}
+
+function _history-substring-search-down-history() {
+  #
+  # Behave like down-history in ZSH, except clear the
+  # $BUFFER when end of history is reached like in Fish.
+  #
+  if [[ -z $_history_substring_search_query ]]; then
+
+    # going down from the absolute top of history
+    if [[ $HISTNO -eq 1 && -z $BUFFER ]]; then
+      BUFFER=${history[1]}
+      _history_substring_search_move_cursor_eol=true
+
+    # going down from somewhere above the bottom of history
+    else
+      zle down-history
+    fi
+
+    return true
+  fi
+
+  false
+}
+
+function _history-substring-search-up-search() {
+  _history_substring_search_move_cursor_eol=true
+
+  #
+  # Highlight matches during history-substring-up-search:
+  #
+  # The following constants have been initialized in
+  # _history-substring-search-up/down-search():
+  #
+  # $_history_substring_search_matches is the current list of matches
+  # $_history_substring_search_matches_count is the current number of matches
+  # $_history_substring_search_matches_count_plus is the current number of matches + 1
+  # $_history_substring_search_matches_count_sans is the current number of matches - 1
+  # $_history_substring_search_match_index is the index of the current match
+  #
+  # The range of values that $_history_substring_search_match_index can take
+  # is: [0, $_history_substring_search_matches_count_plus].  A value of 0
+  # indicates that we are beyond the end of
+  # $_history_substring_search_matches. A value of
+  # $_history_substring_search_matches_count_plus indicates that we are beyond
+  # the beginning of $_history_substring_search_matches.
+  #
+  # In _history-substring-search-up-search() the initial value of
+  # $_history_substring_search_match_index is
+  # $_history_substring_search_matches_count_plus.  This value is set in
+  # _history-substring-search-begin().  _history-substring-search-up-search()
+  # will initially decrease it to $_history_substring_search_matches_count.
+  #
+  if [[ $_history_substring_search_match_index -ge 2 ]]; then
+    #
+    # Highlight the next match:
+    #
+    # 1. Decrease the value of $_history_substring_search_match_index.
+    #
+    # 2. Use $HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND
+    #    to highlight the current buffer.
+    #
+    (( _history_substring_search_match_index-- ))
+    BUFFER=$history[$_history_substring_search_matches[$_history_substring_search_match_index]]
+    _history_substring_search_query_highlight=$HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND
+
+  elif [[ $_history_substring_search_match_index -eq 1 ]]; then
+    #
+    # We will move beyond the end of $_history_substring_search_matches:
+    #
+    # 1. Decrease the value of $_history_substring_search_match_index.
+    #
+    # 2. Save the current buffer in $_history_substring_search_old_buffer,
+    #    so that it can be retrieved by
+    #    _history-substring-search-down-search() later.
+    #
+    # 3. Make $BUFFER equal to $_history_substring_search_query.
+    #
+    # 4. Use $HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_NOT_FOUND
+    #    to highlight the current buffer.
+    #
+    (( _history_substring_search_match_index-- ))
+    _history_substring_search_old_buffer=$BUFFER
+    BUFFER=$_history_substring_search_query
+    _history_substring_search_query_highlight=$HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_NOT_FOUND
+
+  elif [[ $_history_substring_search_match_index -eq $_history_substring_search_matches_count_plus ]]; then
+    #
+    # We were beyond the beginning of $_history_substring_search_matches but
+    # UP makes us move back to $_history_substring_search_matches:
+    #
+    # 1. Decrease the value of $_history_substring_search_match_index.
+    #
+    # 2. Restore $BUFFER from $_history_substring_search_old_buffer.
+    #
+    # 3. Use $HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND
+    #    to highlight the current buffer.
+    #
+    (( _history_substring_search_match_index-- ))
+    BUFFER=$_history_substring_search_old_buffer
+    _history_substring_search_query_highlight=$HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND
+  fi
+}
+
+function _history-substring-search-down-search() {
+  _history_substring_search_move_cursor_eol=true
+
+  #
+  # Highlight matches during history-substring-up-search:
+  #
+  # The following constants have been initialized in
+  # _history-substring-search-up/down-search():
+  #
+  # $_history_substring_search_matches is the current list of matches
+  # $_history_substring_search_matches_count is the current number of matches
+  # $_history_substring_search_matches_count_plus is the current number of matches + 1
+  # $_history_substring_search_matches_count_sans is the current number of matches - 1
+  # $_history_substring_search_match_index is the index of the current match
+  #
+  # The range of values that $_history_substring_search_match_index can take
+  # is: [0, $_history_substring_search_matches_count_plus].  A value of 0
+  # indicates that we are beyond the end of
+  # $_history_substring_search_matches. A value of
+  # $_history_substring_search_matches_count_plus indicates that we are beyond
+  # the beginning of $_history_substring_search_matches.
+  #
+  # In _history-substring-search-down-search() the initial value of
+  # $_history_substring_search_match_index is
+  # $_history_substring_search_matches_count.  This value is set in
+  # _history-substring-search-begin().
+  # _history-substring-search-down-search() will initially increase it to
+  # $_history_substring_search_matches_count_plus.
+  #
+  if [[ $_history_substring_search_match_index -le $_history_substring_search_matches_count_sans ]]; then
+    #
+    # Highlight the next match:
+    #
+    # 1. Increase $_history_substring_search_match_index by 1.
+    #
+    # 2. Use $HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND
+    #    to highlight the current buffer.
+    #
+    (( _history_substring_search_match_index++ ))
+    BUFFER=$history[$_history_substring_search_matches[$_history_substring_search_match_index]]
+    _history_substring_search_query_highlight=$HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND
+
+  elif [[ $_history_substring_search_match_index -eq $_history_substring_search_matches_count ]]; then
+    #
+    # We will move beyond the beginning of $_history_substring_search_matches:
+    #
+    # 1. Increase $_history_substring_search_match_index by 1.
+    #
+    # 2. Save the current buffer in $_history_substring_search_old_buffer, so
+    #    that it can be retrieved by _history-substring-search-up-search()
+    #    later.
+    #
+    # 3. Make $BUFFER equal to $_history_substring_search_query.
+    #
+    # 4. Use $HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_NOT_FOUND
+    #    to highlight the current buffer.
+    #
+    (( _history_substring_search_match_index++ ))
+    _history_substring_search_old_buffer=$BUFFER
+    BUFFER=$_history_substring_search_query
+    _history_substring_search_query_highlight=$HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_NOT_FOUND
+
+  elif [[ $_history_substring_search_match_index -eq 0 ]]; then
+    #
+    # We were beyond the end of $_history_substring_search_matches but DOWN
+    # makes us move back to the $_history_substring_search_matches:
+    #
+    # 1. Increase $_history_substring_search_match_index by 1.
+    #
+    # 2. Restore $BUFFER from $_history_substring_search_old_buffer.
+    #
+    # 3. Use $HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND
+    #    to highlight the current buffer.
+    #
+    (( _history_substring_search_match_index++ ))
+    BUFFER=$_history_substring_search_old_buffer
+    _history_substring_search_query_highlight=$HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND
+  fi
+}
+
+# -*- mode: zsh; sh-indentation: 2; indent-tabs-mode: nil; sh-basic-offset: 2; -*-
+# vim: ft=zsh sw=2 ts=2 et
diff --git a/plugins/kate/kate.plugin.zsh b/plugins/kate/kate.plugin.zsh
new file mode 100644
index 00000000..eb16522a
--- /dev/null
+++ b/plugins/kate/kate.plugin.zsh
@@ -0,0 +1,9 @@
+
+# Kate
+# Start kate always silent
+alias kate='kate >/dev/null 2>&1'
+
+function kt () {
+  cd $1
+  kate $1
+}
\ No newline at end of file
diff --git a/plugins/knife/_knife b/plugins/knife/_knife
new file mode 100644
index 00000000..7f8c95ee
--- /dev/null
+++ b/plugins/knife/_knife
@@ -0,0 +1,174 @@
+#compdef knife
+
+# These flags should be available everywhere according to man knife
+knife_general_flags=( --help --server-url --key --config --editor --format --log_level --logfile --no-editor --user --print-after --version --yes )
+
+# knife has a very special syntax, some example calls are:
+# knife status
+# knife cookbook list
+# knife role show ROLENAME
+# knife data bag show DATABAGNAME
+# knife role show ROLENAME --attribute ATTRIBUTENAME
+# knife cookbook show COOKBOOKNAME COOKBOOKVERSION recipes
+
+# The -Q switch in compadd allow for completions of things like "data bag" without having to go through two rounds of completion and avoids zsh inserting a \ for escaping spaces
+_knife() {
+  local curcontext="$curcontext" state line
+  typeset -A opt_args
+  cloudproviders=(bluebox ec2 rackspace slicehost terremark)
+  _arguments \
+    '1: :->knifecmd'\
+    '2: :->knifesubcmd'\
+    '3: :->knifesubcmd2' \
+    '4: :->knifesubcmd3' \
+    '5: :->knifesubcmd4' \
+    '6: :->knifesubcmd5'
+  
+  case $state in
+  knifecmd)
+    compadd -Q "$@" bootstrap client configure cookbook "cookbook site" "data bag" exec index node recipe role search ssh status windows $cloudproviders
+  ;;
+  knifesubcmd)
+    case $words[2] in
+    (bluebox|ec2|rackspace|slicehost|terremark)
+      compadd "$@" server images
+    ;;
+    client)
+      compadd -Q "$@" "bulk delete" list create show delete edit reregister
+    ;;
+    configure)
+      compadd "$@" client
+    ;;
+    cookbook)
+      compadd -Q "$@" test list create download delete "metadata from" show "bulk delete" metadata upload
+    ;;
+    node)
+     compadd -Q "$@" "from file" create show edit delete list run_list "bulk delete"
+    ;;
+    recipe)
+     compadd "$@" list
+    ;;
+    role)
+      compadd -Q "$@" "bulk delete" create delete edit "from file" list show
+    ;; 
+    windows)
+      compadd "$@" bootstrap
+    ;;
+    *)
+    _arguments '2:Subsubcommands:($(_knife_options1))'
+    esac
+   ;;
+   knifesubcmd2)
+    case $words[3] in
+     server)
+      compadd "$@" list create delete
+    ;;
+     images)
+      compadd "$@" list
+    ;;
+     site)
+      compadd "$@" vendor show share search download list unshare
+    ;;
+     (show|delete|edit)
+     _arguments '3:Subsubcommands:($(_chef_$words[2]s_remote))'
+    ;;
+    (upload|test)
+     _arguments '3:Subsubcommands:($(_chef_$words[2]s_local) --all)'
+    ;;
+    list)
+     compadd -a "$@" knife_general_flags
+    ;;
+    bag)
+      compadd -Q "$@" show edit list "from file" create delete
+    ;;
+    *)
+      _arguments '3:Subsubcommands:($(_knife_options2))'
+    esac
+   ;;
+   knifesubcmd3)
+     case $words[3] in
+      show)
+       case $words[2] in
+       cookbook)
+          versioncomp=1
+          _arguments '4:Cookbookversions:($(_cookbook_versions) latest)'
+       ;;
+       (node|client|role)
+         compadd "$@" --attribute
+       esac
+     esac
+     case $words[4] in
+     (show|edit)
+     _arguments '4:Subsubsubcommands:($(_chef_$words[2]_$words[3]s_remote))'
+    ;;
+     file)
+     _arguments '*:file or directory:_files -g "*.(rb|json)"'
+    ;;
+      list)
+     compadd -a "$@" knife_general_flags
+    ;;
+        *)
+       _arguments '*:Subsubcommands:($(_knife_options3))'
+    esac
+    ;;
+    knifesubcmd4)
+      if (( versioncomp > 0 )); then
+        compadd "$@" attributes definitions files libraries providers recipes resources templates
+      else
+       _arguments '*:Subsubcommands:($(_knife_options2))'
+      fi
+    ;; 
+    knifesubcmd5) 
+      _arguments '*:Subsubcommands:($(_knife_options3))'
+   esac
+}
+
+# Helper functions to provide the argument completion for several depths of commands
+_knife_options1() {
+ ( for line in $( knife $words[2] --help | grep -v "^knife" ); do echo $line | grep "\-\-"; done )
+}
+
+_knife_options2() {
+ ( for line in $( knife $words[2] $words[3] --help | grep -v "^knife" ); do echo $line | grep "\-\-"; done )
+}
+
+_knife_options3() {
+ ( for line in $( knife $words[2] $words[3] $words[4] --help | grep -v "^knife" ); do echo $line | grep "\-\-"; done )
+}
+
+# The chef_x_remote functions use knife to get a list of objects of type x on the server
+_chef_roles_remote() {
+ (knife role list | grep \" | awk '{print $1}' | awk -F"," '{print $1}' | awk -F"\"" '{print $2}')
+}
+
+_chef_clients_remote() {
+ (knife client list | grep \" | awk '{print $1}' | awk -F"," '{print $1}' | awk -F"\"" '{print $2}')
+}
+
+_chef_nodes_remote() {
+ (knife node list | grep \" | awk '{print $1}' | awk -F"," '{print $1}' | awk -F"\"" '{print $2}')
+}
+
+_chef_cookbooks_remote() {
+ (knife cookbook list | grep \" | awk '{print $1}' | awk -F"," '{print $1}' | awk -F"\"" '{print $2}')
+}
+
+_chef_sitecookbooks_remote() {
+ (knife cookbook site list | grep \" | awk '{print $1}' | awk -F"," '{print $1}' | awk -F"\"" '{print $2}')
+}
+
+_chef_data_bags_remote() {
+ (knife data bag list | grep \" | awk '{print $1}' | awk -F"," '{print $1}' | awk -F"\"" '{print $2}')
+}
+
+# The chef_x_local functions use the knife config to find the paths of relevant objects x to be uploaded to the server
+_chef_cookbooks_local() {
+ (for i in $( grep cookbook_path $HOME/.chef/knife.rb | awk 'BEGIN {FS = "[" }; {print $2}' | sed 's/\,//g' | sed "s/'//g" | sed 's/\(.*\)]/\1/' ); do ls $i; done)
+}
+
+# This function extracts the available cookbook versions on the chef server
+_cookbook_versions() {
+  (knife cookbook show $words[4] | grep -v $words[4] | grep -v -E '\]|\[|\{|\}' | sed 's/ //g' | sed 's/"//g')
+}
+
+_knife "$@"
diff --git a/plugins/powder/_powder b/plugins/powder/_powder
new file mode 100644
index 00000000..84e260a1
--- /dev/null
+++ b/plugins/powder/_powder
@@ -0,0 +1,4 @@
+#compdef powder
+#autoload
+
+compadd `powder help | grep powder | cut -d " " -f 4`
diff --git a/plugins/rails3/rails3.plugin.zsh b/plugins/rails3/rails3.plugin.zsh
index f669ef04..f4ee637e 100644
--- a/plugins/rails3/rails3.plugin.zsh
+++ b/plugins/rails3/rails3.plugin.zsh
@@ -1,13 +1,5 @@
 # Rails 3 aliases, backwards-compatible with Rails 2.
 
-function _bundle_command {
-  if command -v bundle && [ -e "Gemfile" ]; then
-    bundle exec $@
-  else
-    $@
-  fi
-}
-
 function _rails_command () {
   if [ -e "script/server" ]; then
     ruby script/$@
@@ -25,6 +17,3 @@ alias rp='_rails_command plugin'
 alias rs='_rails_command server'
 alias rsd='_rails_command server --debugger'
 alias devlog='tail -f log/development.log'
-
-alias rspec='_bundle_command rspec'
-alias cuke='_bundle_command cucumber'
diff --git a/plugins/redis-cli/_redis-cli b/plugins/redis-cli/_redis-cli
index ae82dcd5..135dd973 100644
--- a/plugins/redis-cli/_redis-cli
+++ b/plugins/redis-cli/_redis-cli
@@ -51,7 +51,7 @@ _1st_arguments=(
   'keys:find all keys matching the given pattern'
   'lastsave:get the UNIX timestamp of the last successful save to disk'
   'lindex:get an element from a list by its index'
-  'linset:insert an element before or after another element in a list'
+  'linsert:insert an element before or after another element in a list'
   'llen:get the length of a list'
   'lpop:remove and get the first element in a list'
   'lpush:prepend a value to a list'
diff --git a/plugins/ssh-agent/ssh-agent.plugin.zsh b/plugins/ssh-agent/ssh-agent.plugin.zsh
index 0efc4546..c4e92a1f 100644
--- a/plugins/ssh-agent/ssh-agent.plugin.zsh
+++ b/plugins/ssh-agent/ssh-agent.plugin.zsh
@@ -1,23 +1,62 @@
-# Based on code from Joseph M. Reagle
-# http://www.cygwin.com/ml/cygwin/2001-06/msg00537.html
+#
+# INSTRUCTIONS
+#
+#   To enabled agent forwarding support add the following to
+#   your .zshrc file:
+#
+#     zstyle :omz:plugins:ssh-agent agent-forwarding on
+#
+#   To load multiple identies use the identities style, For
+#   example:
+#
+#     zstyle :omz:plugins:ssh-agent id_rsa id_rsa2 id_github
+#
+#
+# CREDITS
+#
+#   Based on code from Joseph M. Reagle
+#   http://www.cygwin.com/ml/cygwin/2001-06/msg00537.html
+#
+#   Agent forwarding support based on ideas from
+#   Florent Thoumie and Jonas Pfenniger
+#
 
-local SSH_ENV=$HOME/.ssh/environment-$HOST
+local _plugin__ssh_env=$HOME/.ssh/environment-$HOST
+local _plugin__forwarding
 
-function start_agent {
-  /usr/bin/env ssh-agent | sed 's/^echo/#echo/' > ${SSH_ENV}
-  chmod 600 ${SSH_ENV}
-  . ${SSH_ENV} > /dev/null
-  /usr/bin/ssh-add;
+function _plugin__start_agent()
+{
+  local -a identities
+
+  # start ssh-agent and setup environment
+  /usr/bin/env ssh-agent | sed 's/^echo/#echo/' > ${_plugin__ssh_env}
+  chmod 600 ${_plugin__ssh_env}
+  . ${_plugin__ssh_env} > /dev/null
+
+  # load identies
+  zstyle -a :omz:plugins:ssh-agent identities identities 
+  echo starting...
+  /usr/bin/ssh-add $HOME/.ssh/${^identities}
 }
 
-# Source SSH settings, if applicable
+# test if agent-forwarding is enabled
+zstyle -b :omz:plugins:ssh-agent agent-forwarding _plugin__forwarding
+if [[ ${_plugin__forwarding} == "yes" && -n "$SSH_AUTH_SOCK" ]]; then
+  # Add a nifty symlink for screen/tmux if agent forwarding
+  [[ -L $SSH_AUTH_SOCK ]] || ln -sf "$SSH_AUTH_SOCK" /tmp/ssh-agent-$USER-screen
 
-if [ -f "${SSH_ENV}" ]; then
-  . ${SSH_ENV} > /dev/null
+elif [ -f "${_plugin__ssh_env}" ]; then
+  # Source SSH settings, if applicable
+  . ${_plugin__ssh_env} > /dev/null
   ps -ef | grep ${SSH_AGENT_PID} | grep ssh-agent$ > /dev/null || {
-    start_agent;
+    _plugin__start_agent;
   }
 else
-  start_agent;
+  _plugin__start_agent;
 fi
 
+# tidy up after ourselves
+unfunction _plugin__start_agent
+unset _plugin__forwarding
+unset _plugin__ssh_env
+
diff --git a/plugins/svn/svn.plugin.zsh b/plugins/svn/svn.plugin.zsh
index 9b9f1b6b..53a8a513 100644
--- a/plugins/svn/svn.plugin.zsh
+++ b/plugins/svn/svn.plugin.zsh
@@ -1,5 +1,5 @@
 function svn_prompt_info {
-    if [[ -d .svn ]]; then
+    if [ in_svn ]; then
         echo "$ZSH_PROMPT_BASE_COLOR$ZSH_THEME_SVN_PROMPT_PREFIX\
 $ZSH_THEME_REPO_NAME_COLOR$(svn_get_repo_name)$ZSH_PROMPT_BASE_COLOR$ZSH_THEME_SVN_PROMPT_SUFFIX$ZSH_PROMPT_BASE_COLOR$(svn_dirty)$ZSH_PROMPT_BASE_COLOR"
     fi
@@ -15,7 +15,7 @@ function in_svn() {
 function svn_get_repo_name {
     if [ in_svn ]; then
         svn info | sed -n 's/Repository\ Root:\ .*\///p' | read SVN_ROOT
-
+    
         svn info | sed -n "s/URL:\ .*$SVN_ROOT\///p" | sed "s/\/.*$//"
     fi
 }
@@ -28,10 +28,10 @@ function svn_get_rev_nr {
 
 function svn_dirty_choose {
     if [ in_svn ]; then
-        s=$(svn status 2>/dev/null)
-        if [ $s ]; then
+        s=$(svn status|grep -E '^\s*[ACDIM!?L]' 2>/dev/null)
+        if [ $s ]; then 
             echo $1
-        else
+        else 
             echo $2
         fi
     fi
diff --git a/plugins/taskwarrior/_task b/plugins/taskwarrior/_task
new file mode 100644
index 00000000..5bffa911
--- /dev/null
+++ b/plugins/taskwarrior/_task
@@ -0,0 +1,280 @@
+#compdef task
+#
+# zsh completion for taskwarrior
+#
+# Copyright 2010 - 2011 Johannes Schlatow
+# Copyright 2009 P.C. Shyamshankar
+# All rights reserved.
+#
+# This script is part of the taskwarrior project.
+#
+# This program is free software; you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+# details.
+#
+# You should have received a copy of the GNU General Public License along with
+# this program; if not, write to the
+#
+#     Free Software Foundation, Inc.,
+#     51 Franklin Street, Fifth Floor,
+#     Boston, MA
+#     02110-1301
+#     USA
+#
+typeset -g _task_cmds _task_projects _task_tags _task_config _task_modifiers
+_task_projects=($(task _projects))
+_task_tags=($(task _tags))
+_task_ids=($(task _ids))
+_task_config=($(task _config))
+_task_modifiers=(
+	'before' \
+	'after' \
+	'none' \
+	'any' \
+	'is' \
+	'isnt' \
+	'has' \
+	'hasnt' \
+	'startswith' \
+	'endswith' \
+	'word' \
+	'noword'
+)
+_task_cmds=($(task _commands))
+_task_zshcmds=( ${(f)"$(task _zshcommands)"} )
+
+
+_task_idCmds=(
+	'append' \
+	'prepend' \
+	'annotate' \
+	'denotate' \
+	'edit' \
+	'duplicate' \
+	'info' \
+	'start' \
+	'stop' \
+	'done'
+)
+
+_task_idCmdsDesc=(
+	'append:Appends more description to an existing task.' \
+	'prepend:Prepends more description to an existing task.' \
+	'annotate:Adds an annotation to an existing task.' \
+	'denotate:Deletes an annotation of an existing task.' \
+	'edit:Launches an editor to let you modify a task directly.' \
+	'duplicate:Duplicates the specified task, and allows modifications.' \
+	'info:Shows all data, metadata for specified task.' \
+	'start:Marks specified task as started.' \
+	'stop:Removes the start time from a task.' \
+	'done:Marks the specified task as completed.'
+)
+
+_task() {
+    _arguments -s -S \
+        "*::task command:_task_commands"
+    return 0
+}
+
+local -a reply args word
+word=$'[^\0]#\0'
+
+# priorities
+local -a task_priorities
+_regex_words values 'task priorities' \
+	'H:High' \
+	'M:Middle' \
+	'L:Low'
+task_priorities=("$reply[@]")
+
+# projects
+local -a task_projects
+task_projects=(
+	/"$word"/
+	":values:task projects:compadd -a _task_projects"
+)
+
+local -a _task_dates
+_regex_words values 'task dates' \
+	'tod*ay:Today' \
+	'yes*terday:Yesterday' \
+	'tom*orrow:Tomorrow' \
+	'sow:Start of week' \
+	'soww:Start of work week' \
+	'socw:Start of calendar week' \
+	'som:Start of month' \
+	'soy:Start of year' \
+	'eow:End of week' \
+	'eoww:End of work week' \
+	'eocw:End of calendar week' \
+	'eom:End of month' \
+	'eoy:End of year' \
+	'mon:Monday' \
+	'tue:Tuesday'\
+	'wed:Wednesday' \
+	'thu:Thursday' \
+	'fri:Friday' \
+	'sat:Saturday' \
+	'sun:Sunday'
+_task_dates=("$reply[@]")
+
+local -a _task_reldates
+_regex_words values 'task reldates' \
+	'hrs:n hours' \
+	'day:n days' \
+	'1st:first' \
+	'2nd:second' \
+	'3rd:third' \
+	'th:4th, 5th, etc.' \
+	'wks:weeks'
+_task_reldates=("$reply[@]")
+
+task_dates=(
+	\( "$_task_dates[@]" \|
+    \( /$'[0-9][0-9]#'/- \( "$_task_reldates[@]" \) \)
+	\)
+)
+
+_regex_words values 'task frequencies' \
+	'daily:Every day' \
+	'day:Every day' \
+	'weekdays:Every day skipping weekend days' \
+	'weekly:Every week' \
+	'biweekly:Every two weeks' \
+	'fortnight:Every two weeks' \
+	'quarterly:Every three months' \
+	'semiannual:Every six months' \
+	'annual:Every year' \
+	'yearly:Every year' \
+	'biannual:Every two years' \
+	'biyearly:Every two years'
+_task_freqs=("$reply[@]")
+
+local -a _task_frequencies
+_regex_words values 'task frequencies' \
+	'd:days' \
+	'w:weeks' \
+	'q:quarters' \
+	'y:years'
+_task_frequencies=("$reply[@]")
+
+task_freqs=(
+	\( "$_task_freqs[@]" \|
+     \( /$'[0-9][0-9]#'/- \( "$_task_frequencies[@]" \) \)
+	\)
+)
+
+# attributes
+local -a task_attributes
+_regex_words -t ':' default 'task attributes' \
+	'pro*ject:Project name:$task_projects' \
+	'du*e:Due date:$task_dates' \
+	'wa*it:Date until task becomes pending:$task_dates' \
+	're*cur:Recurrence frequency:$task_freqs' \
+	'pri*ority:priority:$task_priorities' \
+	'un*til:Recurrence end date:$task_dates' \
+	'fg:Foreground color' \
+	'bg:Background color' \
+	'li*mit:Desired number of rows in report'
+task_attributes=("$reply[@]")
+
+args=(
+	\( "$task_attributes[@]" \|
+	\( /'(project|due|wait|recur|priority|until|fg|bg|limit).'/- \( /$'[^:]#:'/ ":default:modifiers:compadd -S ':' -a _task_modifiers" \) \) \|
+	\( /'(rc).'/- \( /$'[^:]#:'/ ":arguments:config:compadd -S ':' -a _task_config" \) \) \|
+	\( /'(+|-)'/- \( /"$word"/ ":values:remove tag:compadd -a _task_tags" \) \) \|
+	\( /"$word"/ \)
+	\) \#
+)
+_regex_arguments _task_attributes "${args[@]}"
+
+## task commands
+
+# default completion
+(( $+functions[_task_default] )) ||
+_task_default() {
+	_task_attributes "$@"
+}
+
+# commands expecting an ID
+(( $+functions[_task_id] )) ||
+_task_id() {
+	if (( CURRENT < 3 )); then
+		# update IDs
+		_task_zshids=( ${(f)"$(task _zshids)"} )
+		_describe -t values 'task IDs' _task_zshids
+	else
+		_task_attributes "$@"
+	fi
+}
+
+# merge completion
+(( $+functions[_task_merge] )) ||
+_task_merge() {
+	# TODO match URIs in .taskrc
+	_files
+}
+
+# push completion
+(( $+functions[_task_push] )) ||
+_task_push() {
+	# TODO match URIs in .taskrc
+	_files
+}
+
+# pull completion
+(( $+functions[_task_pull] )) ||
+_task_pull() {
+	# TODO match URIs in .taskrc
+	_files
+}
+
+
+# modify (task [0-9]* ...) completion
+(( $+functions[_task_modify] )) ||
+_task_modify() {
+	_describe -t commands 'task command' _task_idCmdsDesc
+	_task_attributes "$@"
+}
+
+## first level completion => task sub-command completion
+(( $+functions[_task_commands] )) ||
+_task_commands() {
+    local cmd ret=1
+	if (( CURRENT == 1 )); then
+		# update IDs
+		_task_zshids=( ${(f)"$(task _zshids)"} )
+
+		_describe -t commands 'task command' _task_zshcmds
+		_describe -t values 'task IDs' _task_zshids
+		# TODO match more than one ID
+	elif [[ $words[1] =~ ^[0-9]*$ ]] then
+		 _call_function ret _task_modify
+		 return ret
+	else
+#        local curcontext="${curcontext}"
+#        cmd="${_task_cmds[(r)$words[1]:*]%%:*}"
+		  cmd="${_task_cmds[(r)$words[1]]}"
+		  idCmd="${(M)_task_idCmds[@]:#$words[1]}"
+        if (( $#cmd )); then
+#            curcontext="${curcontext%:*:*}:task-${cmd}"
+
+				if (( $#idCmd )); then
+					_call_function ret _task_id
+				else
+					_call_function ret _task_${cmd} ||
+						_call_function ret _task_default ||
+							_message "No command remaining."
+				fi
+        else
+            _message "Unknown subcommand ${cmd}"
+        fi
+        return ret
+    fi
+}
diff --git a/plugins/taskwarrior/taskwarrior.plugin.zsh b/plugins/taskwarrior/taskwarrior.plugin.zsh
new file mode 100644
index 00000000..c1830042
--- /dev/null
+++ b/plugins/taskwarrior/taskwarrior.plugin.zsh
@@ -0,0 +1,21 @@
+################################################################################
+# 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.
+################################################################################
+
+zstyle ':completion:*:*:task:*' verbose yes
+zstyle ':completion:*:*:task:*:descriptions' format '%U%B%d%b%u'
+
+zstyle ':completion:*:*:task:*' group-name ''
+
+alias t=task
+compdef _task t=task