zsh_opts

# https://stackoverflow.com/questions/171563/whats-in-your-zshrc

#{{{ ZSH Modules

autoload -U compinit promptinit zcalc zsh-mime-setup
compinit
promptinit
zsh-mime-setup

#}}}

#{{{ Options

# why would you type 'cd dir' if you could just type 'dir'?
setopt AUTO_CD

# Now we can pipe to multiple outputs!
setopt MULTIOS

# This makes cd=pushd
setopt AUTO_PUSHD

# This will use named dirs when possible
setopt AUTO_NAME_DIRS

# If we have a glob this will expand it
setopt GLOB_COMPLETE
setopt PUSHD_MINUS

# No more annoying pushd messages...
# setopt PUSHD_SILENT

# blank pushd goes to home
setopt PUSHD_TO_HOME

# this will ignore multiple directories for the stack.  Useful?  I dunno.
setopt PUSHD_IGNORE_DUPS

# 10 second wait if you do something that will delete everything.  I wish I'd had this before...
setopt RM_STAR_WAIT

# use magic (this is default, but it can't hurt!)
setopt ZLE

setopt CHECK_JOBS # ask if jobs are running before quitting
setopt HUP

setopt VI

# only fools wouldn't do this ;-)
export EDITOR="vi"

# If I could disable Ctrl-s completely I would!
setopt NO_FLOW_CONTROL

# Be Reasonable!
setopt NUMERIC_GLOB_SORT

# I don't know why I never set this before.
setopt EXTENDED_GLOB

# hows about arrays be awesome?  (that is, frew${cool}frew has frew surrounding all the variables, not just first and last
setopt RC_EXPAND_PARAM

#}}}

# copy with a progress bar.
alias cpv="rsync -poghb --backup-dir=/tmp/rsync -e /dev/null --progress --"


#{{{ Completion Stuff

bindkey -M viins '\C-i' complete-word

# Faster! (?)
zstyle ':completion::complete:*' use-cache 1

# case insensitive completion
zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'

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:*' group-name ''
#zstyle ':completion:*' completer _oldlist _expand _force_rehash _complete
zstyle ':completion:*' completer _expand _force_rehash _complete _approximate _ignored

# generate descriptions with magic.
zstyle ':completion:*' auto-description 'specify: %d'

# Don't prompt for a huge list, page it!
zstyle ':completion:*:default' list-prompt '%S%M matches%s'

# Don't prompt for a huge list, menu it!
zstyle ':completion:*:default' menu 'select=0'

# Have the newer files last so I see them first
zstyle ':completion:*' file-sort modification reverse

# color code completion!!!!  Wohoo!
zstyle ':completion:*' list-colors "=(#b) #([0-9]#)*=36=31"

unsetopt LIST_AMBIGUOUS
setopt  COMPLETE_IN_WORD

# Separate man page sections.  Neat.
zstyle ':completion:*:manuals' separate-sections true

# Egomaniac!
zstyle ':completion:*' list-separator 'fREW'

# complete with a menu for xwindow ids
zstyle ':completion:*:windows' menu on=0
zstyle ':completion:*:expand:*' tag-order all-expansions

# more errors allowed for large words and fewer for small words
zstyle ':completion:*:approximate:*' max-errors 'reply=(  $((  ($#PREFIX+$#SUFFIX)/3  ))  )'

# Errors format
zstyle ':completion:*:corrections' format '%B%d (errors %e)%b'

# Don't complete stuff already on the line
zstyle ':completion::*:(rm|vi):*' ignore-line true

# Don't complete directory we are already in (../here)
zstyle ':completion:*' ignore-parents parent pwd

zstyle ':completion::approximate*:*' prefix-needed false

#}}}

#{{{ Key bindings

# oh wow!  This is killer...  try it!
bindkey -M vicmd "q" push-line

bindkey -M viins 'jj' vi-cmd-mode
bindkey -M vicmd 'u' undo


# it's like, space AND completion.  Gnarlbot.
bindkey -M viins ' ' magic-space

#}}}

#{{{ History Stuff

# Where it gets saved
HISTFILE=~/.history

# Don't overwrite, append!
setopt APPEND_HISTORY

# Write after each command
setopt INC_APPEND_HISTORY

# Killer: share history between multiple shells
setopt SHARE_HISTORY

# If I type cd and then cd again, only save the last one
setopt HIST_IGNORE_DUPS

# Even if there are commands inbetween commands that are the same, still only save the last one
setopt HIST_IGNORE_ALL_DUPS

# Pretty    Obvious.  Right?
setopt HIST_REDUCE_BLANKS

# If a line starts with a space, don't save it.
setopt HIST_IGNORE_SPACE
setopt HIST_NO_STORE

# When using a hist thing, make a newline show the change before executing it.
setopt HIST_VERIFY

# Save the time and how long a command ran
setopt EXTENDED_HISTORY

setopt HIST_SAVE_NO_DUPS
setopt HIST_EXPIRE_DUPS_FIRST
setopt HIST_FIND_NO_DUPS

#}}}

_force_rehash() {
  (( CURRENT == 1 )) && rehash
  return 1  # Because we didn't really complete anything
}