#!/usr/bin/zsh
# -*- mode: shell-script -*-

# In Emacs, use M-x folding.  Quick reference:
#
# Show all sections' text 'C-c @ C-o'
# Hide all sections' text 'C-c @ C-w'
# Show a section's text   'C-c @ C-s'
# Hide a section's text   'C-c @ C-x'

# {{{ zstyle completions

## These next 2 lines are from compinstall.
zstyle ':completion:*' completer _expand _complete _correct _approximate
zstyle ':completion:*' list-colors ${(s.:.)LS_COLORS}

zstyle ':completion:*:options' description 'yes'
zstyle ':completion:*:options' auto-description '%d'

## All of the following zstyles are from:
## (http://www.zshwiki.org/cgi-bin/wiki.pl?ZshCompletionTips)

### Use cache
## Some functions, like _apt and _dpkg, are very slow. You can use a cache in
## order to proxy the list of results (like the list of available debian
## packages)
zstyle ':completion:*' use-cache on
zstyle ':completion:*' cache-path ~/.zsh/cache

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

# Allow zsh to complete on hostnames found in common config files.
local _myhosts;
_myhosts=( ${${=${${(f)"$(cat {/etc/ssh_,~/.ssh/known_}hosts(|2)(N) /dev/null)"}%%[# ]*}//,/ }:#\!*}
           ${=${(f)"$(cat /etc/hosts(|)(N) <<(ypcat hosts 2>/dev/null))"}%%\#*}
         );
zstyle ':completion:*' hosts $_myhosts;

## With commands like `rm' it's annoying if one gets offered the same filename
## again even if it is already on the command line. To avoid that:
#
zstyle ':completion:*:rm:*' ignore-line yes

## Load the completion module.
zstyle :compinstall filename '/home/zyrnix/.zshrc'
autoload -U compinit
compinit

# }}}
# {{{ PS1 prompt

# Enable this for a nice interactive way to get a decent prompt.
# autoload -U promptinit
# promptinit
# prompt adam1
## At the command line, you can do this to see the various prompts:
# prompt -l # display all
# prompt -h # help

# This is based on adam1 from promptinit.  I altered it so it includes a
# history number and return code.  It does not truncate the path.
#
# It looks like this (with colors):
# 384 zyrnix@server ~/tmp %
#
PS1=$'%h %{\e[22;44m%}%n@%m%{\e[00m%} %{\e[01;36m%}%0~%{\e[01;37m%} %# %{\e[00m%}'

# }}}
# {{{ xterm tweaks

## FAQ 3.5 How do I get the meta key to work on my xterm?
## http://zsh.sourceforge.net/FAQ/zshfaq03.html#l21
[[ $TERM = "xterm" ]] && stty pass8 && bindkey -me

## FAQ 3.6 How do I automatically display the directory in my xterm title bar?
## http://zsh.sourceforge.net/FAQ/zshfaq03.html#l22
##
## I modified the xterm version because it was too plain.
chpwd() {
  [[ -t 1 ]] || return
  case $TERM in
    sun-cmd) print -Pn "\e]l%~\e\\"
      ;;
    *xterm*|rxvt|(dt|k|E)term) print -Pn "\e]2;% [zsh $ZSH_VERSION] %n@%m: %~\a"
      ;;
  esac
}

# }}}
# {{{ Zsh FAQ entries

## FAQ 3.18: Why does zsh kill off all my background jobs when I logout?
## http://zsh.sourceforge.net/FAQ/zshfaq03.html#l34
# setopt nohup
#
## Or start jobs with &! instead of & to disown them
## (disown = don't kill at logout)

## FAQ 3.21: Why is my history not being saved?
## http://zsh.sourceforge.net/FAQ/zshfaq03.html#l37
##
## I modified this to allow for 2,000 entries instead of 200.
HISTSIZE=2000
HISTFILE=~/.zsh_history
SAVEHIST=2000

## FAQ 3.23: How do I prevent the prompt overwriting output when there is no
##           newline?
## http://zsh.sourceforge.net/FAQ/zshfaq03.html#l39
##
## According to the manual, this prevents multi-line editing because the editor
## does not know where the start of the line appears.
##
# unsetopt prompt_cr

# }}}
# {{{ General setopts

## Don't clobber files by default.  Force myself to use >! or >| and >>! or >>|
## to clobber the file
unsetopt clobber

## I use dvorak, so correct spelling mistakes that a dvorak user would make
setopt dvorak

## Extended history.
## Instead of just a list of commands, append it with this:
## `:<beginning time since epoch>:<elapsed seconds>:<command>'.
setopt extended_history

## Automatically append directories to the push/pop list
setopt auto_pushd

## Maximum size of the directory stack
DIRSTACKSIZE=50

## Allow for 10MB max coredumps
limit coredumpsize 10m

# }}}
# {{{ Emacs compatibility

## FAQ 3.10: Why does zsh not work in an Emacs shell mode any more?
## http://zsh.sourceforge.net/FAQ/zshfaq03.html#l26
[[ $EMACS = t ]] && unsetopt zle

# Enable emacs keymap
bindkey -e

# From resolve (http://repose.cx/conf/.zshrc)
WORDCHARS=''                    # Emacs compatible M-b and M-f
bindkey "\C-w" kill-region      # Emacs C-w command support

# }}}
# {{{ Watch logins

## Watch for logins and logouts from all accounts including mine.
watch=all

## Watch every 30 seconds
logcheck=30

## Change the watch format to something more informative
# %n = username, %M = hostname, %a = action, %l = tty, %T = time,
# %W = date
WATCHFMT="%n from %M has %a tty%l at %T %W"

# }}}
# {{{ Aliases

## Aliases
alias ls="ls --color=auto"
alias targx="tar -zxvf"
alias targc="tar -cxvf"
alias tarbx="tar --bzip2 -xvf"
alias tarbc="tar --bzip2 -cvf"

# }}}
# {{{ Setopts from Resolve

## From resolve's config (http://repose.cx/conf/.zshrc)
setopt extended_glob            # Weird & wacky pattern matching - yay zsh!
setopt complete_in_word         # Not just at the end
setopt always_to_end            # When complete from middle, move cursor
setopt correct                  # Spelling correction
setopt hist_verify              # When using ! cmds, confirm first
setopt interactive_comments     # Escape commands so I can use them later
setopt print_exit_value         # Alert me if something's failed

## Anti-aliasing in the two toolkits
## Use this type of assignment to set the variable if not already set
(( ${+QT_XFT} )) || export QT_XFT=1
(( ${+GDK_USE_XFT} )) || export GDK_USE_XFT=1

# }}}
# {{{ GNU Arch tagline - Do not edit this section

# To insert a uuid with Linux kernel 2.3.16 or newer, do:
# echo -e "\n# arch-tag: `cat /proc/sys/kernel/random/uuid`\n" >> file
#
# arch-tag: 223a17f5-7c19-4f32-8fa7-0c14054128be

# }}}