#
# zsh/completion.zsh
#

autoload -U compinit && compinit
zmodload -i zsh/complist

# man zshcontrib
zstyle ':vcs_info:*' actionformats '%F{5}(%f%s%F{5})%F{3}-%F{5}[%F{2}%b%F{3}|%F{1}%a%F{5}]%f '
zstyle ':vcs_info:*' formats '%F{5}(%f%s%F{5})%F{3}-%F{5}[%F{2}%b%F{5}]%f '
zstyle ':vcs_info:*' enable git #svn cvs

# enable completion caching, use rehash to clear
zstyle ':completion::complete:*' use-cache on
zstyle ':completion::complete:*' cache-path ~/.cache/zsh/${HOST}

# fallback to built in ls colors
zstyle ':completion:*' list-colors ''

# make the list prompt friendly
zstyle ':completion:*' list-prompt '%SAt %p: Hit TAB for more, or the character to insert%s'

# make the selection prompt friendly when there are a lot of choices
zstyle ':completion:*' select-prompt '%SScrolling active: current selection at %p%s'

# add simple colors to kill
zstyle ':completion:*:*:kill:*:processes' list-colors '=(#b) #([0-9]#) ([0-9a-z-]#)*=01;34=0=01'

# list of completers to use
zstyle ':completion:*::::' completer _expand _complete _ignored _approximate

zstyle ':completion:*' menu select=1 _complete _ignored _approximate

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

# match uppercase from lowercase
zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'

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

# formatting and messages
zstyle ':completion:*' verbose yes
zstyle ':completion:*:descriptions' format '%B%d%b'
zstyle ':completion:*:messages' format '%d'
zstyle ':completion:*:warnings' format 'No matches for: %d'
zstyle ':completion:*:corrections' format '%B%d (errors: %e)%b'
zstyle ':completion:*' group-name ''

# ignore completion functions (until the _ignored completer)
zstyle ':completion:*:functions' ignored-patterns '_*'
zstyle ':completion:*:scp:*' tag-order files users 'hosts:-host hosts:-domain:domain hosts:-ipaddr"IP\ Address *'
zstyle ':completion:*:scp:*' group-order files all-files users hosts-domain hosts-host hosts-ipaddr
zstyle ':completion:*:ssh:*' tag-order users 'hosts:-host hosts:-domain:domain hosts:-ipaddr"IP\ Address *'
zstyle ':completion:*:ssh:*' group-order hosts-domain hosts-host users hosts-ipaddr
zstyle '*' single-ignored show


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