# 'zstyle' (Defines the given style for the pattern) 
# Normally, the completion code will not produce the directory names
# '.' and '..' as possible completions. If this style is set to
# 'true', it will add both '.' and '..' as possible completions; if it
# is set to '..', only '..' will be added.
# zstyle ':completion:*' special-dirs .. # Fnord
zstyle -e ':completion:*' special-dirs '[[ $PREFIX = (../)#(|.|..) ]] && reply=(..)'

# add colors to completions
# general completion
  zstyle ':completion:*:descriptions' format $'%{\e[0;33m%}%d:%{\e[0m%}'
  zstyle ':completion:*' select-prompt %SScrolling active: current selection at %P Lines: %m
  zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%}'
  zstyle ':completion:*' list-colors ${(s.:.)LS_COLORS}
# hosts (background = red, foreground = black)
  zstyle ':completion:*:*:*:*:hosts' list-colors '=*=30;41'
# usernames (background = white, foreground = blue)
  zstyle ':completion:*:*:*:*:users' list-colors '=*=34;47'
# If the zsh/complist module is loaded, this style can be used to set
# color specifications. This mechanism replaces the use of the
# ZLS_COLORS and ZLS_COLOURS parameters.
# PIDs (bold red)
  zstyle ':completion:*:*:kill:*:processes' list-colors '=(#b) #([0-9]#)*=0=01;31'
  zstyle ':completion:*:*:kill:*' menu yes select
  zstyle ':completion:*:kill:*' force-list always

# I'm bonelazy ;) Complete the hosts and - last but not least - the remote
# directories. Try it:
#  $ scp file username@<TAB><TAB>:/<TAB>
zstyle ':completion:*:(ssh|scp|ftp):*' hosts $hosts
zstyle ':completion:*:(ssh|scp|ftp):*' users $users

# Not realy needed.
#  $ cd <TAB>
#  Komplettiere local directory
#  <list existing directorys>
# zstyle ':completion:*' format 'Komplettiere %d'

# Don't complete backup files as executables
zstyle ':completion:*:complete:-command-::commands' ignored-patterns '*\~'

# determine in which order the names (files) should be
# listed and completed when using menu completion.
# `size' to sort them by the size of the file
# `links' to sort them by the number of links to the file
# `modification' or `time' or `date' to sort them by the last modification time
# `access' to sort them by the last access time
# `inode' or `change' to sort them by the last inode change time
# `reverse' to sort in decreasing order
# If the style is set to any other value, or is unset, files will be
# sorted alphabetically by name.
zstyle ':completion:*' file-sort name

# how many completions switch on menu selection
# use 'long' to start menu compl. if list is bigger than screen
# or some number to start menu compl. if list has that number
# of completions (or more).
zstyle ':completion:*' menu select=long

# If there are more than 5 options, allow selecting from a menu with
# arrows (case insensitive completion!).
zstyle ':completion:*-case' menu select=5

# don't complete backup files as executables
zstyle ':completion:*:complete:-command-::commands' ignored-patterns '*\~'

# filename suffixes to ignore during completion (except after rm
# command)
zstyle ':completion:*:*:(^rm):*:*files' ignored-patterns  '*?.(o|c~|old|pro|zwc)' '*~'

# Messages/warnings format
zstyle ':completion:*:messages' format $'%{\e[0;31m%}%d%{\e[0m%}'
zstyle ':completion:*:warnings' format $'%{\e[0;31m%}No matches for: %d%{\e[0m%}'
zstyle ':completion:*:corrections' format $'%{\e[0;31m%}%d (errors: %e)%{\e[0m%}'
zstyle ':completion:*' group-name ''

# completions for some progs. not in default completion system
zstyle ':completion:*:*:mpg123:*' file-patterns '*.(mp3|MP3):mp3\ files *(-/):directories'
zstyle ':completion:*:*:ogg123:*' file-patterns '*.(ogg|OGG):ogg\ files *(-/):directories'

# Prevent CVS files/directories from being completed
zstyle ':completion:*:(all-|)files' ignored-patterns '(|*/)CVS'
zstyle ':completion:*:cd:*' ignored-patterns '(*/)#CVS'

# Ignore completion functions for commands you don't have:
zstyle ':completion:*:functions' ignored-patterns '_*'

# allow one error for every three characters typed in approximate
# completer
zstyle -e ':completion:*:approximate:*' max-errors 'reply=( $((($#PREFIX+$#SUFFIX)/3 )) numeric )'

# offer indexes before parameters in subscripts
zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters

# insert all expansions for expand completer
zstyle ':completion:*:expand:*' tag-order all-expansions