Based on the zsh config I'm migrating away from. Will probably be revisited...

zlogout.zsh

#!/bin/zsh
#
# zlogout
# zsh-specific logout script

# Clear tty
if whence tty >/dev/null; then
	case "$(tty)" in
		/dev/tty[0-9]*) clear ;;
	esac
fi

zshalias.zsh

#!/bin/zsh
#
# zshalias
# zsh-specific aliases

# Navigating the filesystem
alias 1='cd -'
alias 2='cd +2'
alias 3='cd +3'
alias 4='cd +4'
alias 5='cd +5'
alias 6='cd +6'
alias 7='cd +7'
alias 8='cd +8'
alias 9='cd +9'

alias -g ...=../..
alias -g ....=../../..
alias -g .....=../../../..
alias -g ......=../../../../..
alias -g .......=../../../../../..

# Handy shortcuts
alias ts=typeset
compdef _typeset ts

# Better mmv
alias mmv='noglob zmv -W'

# Fix ls/gls
alias ls='ls ${=LS_OPTIONS}'
alias gls='gls ${=GLS_OPTIONS}'

# Fix which/where
alias which >&/dev/null && unalias which

# Fix run-help
alias run-help >&/dev/null && unalias run-help
autoload -U run-help

# No spelling correction
alias man='nocorrect man'
alias mysql='nocorrect mysql'
alias mysqlshow='nocorrect mysqlshow'
alias mkdir='nocorrect mkdir'
alias mv='nocorrect mv'
alias rj='nocorrect rj'

# Restarting the shell
restart () {
	if jobs | egrep -q . ; then
		echo "Jobs running; won't restart." >&2
		jobs -l >&2
		return 1
	else
		exec "$SHELL" $SHELL_ARGS "$@"
	fi
}

# Reloading functions or init files
reload () {
	if [[ "$#*" -eq 0 ]]; then
		unset "SH_RC_DONE"
		. "$HOME/.zshrc"
	else
		local fn
		for fn in "$@"; do
			unfunction "$fn"
			autoload -U "$fn"
		done
	fi
}
compdef _functions reload

zshcomp.zsh

#!/bin/zsh
#
# zshcomp
# zsh-specific completion definitions

# ls Colors
if whence dircolors >/dev/null; then
	eval $(dircolors -b)
elif whence gdircolors >/dev/null; then
	eval $(gdircolors -b)
fi

zmodload -i zsh/complist
zstyle ':completion:*' list-colors ''
zstyle ':completion:*:*:*:*:processes' list-colors \
	'=(#b) #([0-9]#)*=0=01;31'
zstyle ':completion:*' list-colors "$LS_COLORS"

# # {{{ General completion technique
# 
# # zstyle ':completion:*' completer \
# #	  _complete _prefix _approximate:-one _ignored \
# #	  _complete:-extended _approximate:-four
# zstyle ':completion:*' completer _complete _prefix _ignored _complete:-extended
# 
# zstyle ':completion::prefix-1:*' completer _complete
# zstyle ':completion:incremental:*' completer _complete _correct
# zstyle ':completion:predict:*' completer _complete
# 
# zstyle ':completion:*:approximate-one:*'	max-errors 1
# zstyle ':completion:*:approximate-four:*' max-errors 4
# 
# # e.g. f-1.j<TAB> would complete to foo-123.jpeg
# zstyle ':completion:*:complete-extended:*' \
#	matcher 'r:|[.,_-]=* r:|=*'
# 
# # }}}
# # {{{ Fancy menu selection when there's ambiguity
# 
# #zstyle ':completion:*' menu yes select interactive
# #zstyle ':completion:*' menu yes=long select=long interactive
# #zstyle ':completion:*' menu yes=10 select=10 interactive
# 
# # }}}
# # {{{ Completion caching
# 
# zstyle ':completion::complete:*' use-cache 1
# zstyle ':completion::complete:*' cache-path ~/.zsh/cache/$HOST
# 
# # }}}
# # {{{ Expand partial paths
# 
# # e.g. /u/s/l/D/fs<TAB> would complete to
# #		 /usr/src/linux/Documentation/fs
# zstyle ':completion:*' expand 'yes'
# zstyle ':completion:*' squeeze-slashes 'yes'
# 
# # }}}
# # {{{ Include non-hidden dirs in globbed file completions for certain commands
# 
# #zstyle ':completion::complete:*' \
# #	 tag-order 'globbed-files directories' all-files 
# #zstyle ':completion::complete:*:tar:directories' file-patterns '*~.*(-/)'
# 
# # }}}
# # {{{ Don't complete backup files (e.g. 'bin/foo~') as executables
# 
# zstyle ':completion:*:complete:-command-::commands' ignored-patterns '*\~'
# 
# # }}}
# # {{{ Don't complete uninteresting users
# 
# zstyle ':completion:*:*:*:users' ignored-patterns \
#		  adm apache bin daemon games gdm halt ident junkbust lp mail mailnull \
#		  named news nfsnobody nobody nscd ntp operator pcap postgres radvd \
#		  rpc rpcuser rpm shutdown squid sshd sync uucp vcsa xfs
# 
# # ... unless we really want to.
# zstyle '*' single-ignored show
# 
# # }}}
# # {{{ Output formatting
# 
# # Separate matches into groups
# zstyle ':completion:*:matches' group 'yes'
# 
# # Describe each match group.
# zstyle ':completion:*:descriptions' format "%B---- %d%b"
# 
# # Messages/warnings format
# zstyle ':completion:*:messages' format '%B%U---- %d%u%b' 
# zstyle ':completion:*:warnings' format '%B%U---- no match for: %d%u%b'
#  
# # Describe options in full
# zstyle ':completion:*:options' description 'yes'
# zstyle ':completion:*:options' auto-description '%d'
# 
# # }}}
# # {{{ Array/association subscripts
# 
# # When completing inside array or association subscripts, the array
# # elements are more useful than parameters so complete them first:
# zstyle ':completion:*:*:-subscript-:*' tag-order indexes parameters 
# 
# # }}}
# # {{{ Completion for processes
# 
# zstyle ':completion:*:*:*:*:processes' menu yes select
# zstyle ':completion:*:*:*:*:processes' force-list always
# 
# # }}}
# # {{{ Simulate my old dabbrev-expand 3.0.5 patch 
# 
# zstyle ':completion:*:history-words' stop yes
# zstyle ':completion:*:history-words' remove-all-dups yes
# zstyle ':completion:*:history-words' list false
# zstyle ':completion:*:history-words' menu yes
# 
# # }}}
# # {{{ Usernames
# 
# run_hooks .zsh/users.d
# zstyle ':completion:*' users $zsh_users
# 
# # }}}
# # {{{ Hostnames
# 
# if [[ "$ZSH_VERSION_TYPE" == 'new' ]]; then
#	# Extract hosts from /etc/hosts
#	: ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}}
# # _ssh_known_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[0-9]*}%%\ *}%%,*})
# else
#	# Older versions don't like the above cruft
#	_etc_hosts=()
# fi
# 
# zsh_hosts=(
#	  "$_etc_hosts[@]"
#	  localhost
# )
# 
# run_hooks .zsh/hosts.d
# zstyle ':completion:*' hosts $zsh_hosts
# 
# # }}}
# # {{{ (user, host) account pairs
# 
# run_hooks .zsh/accounts.d
# zstyle ':completion:*:my-accounts'	users-hosts "$my_accounts[@]"
# zstyle ':completion:*:other-accounts' users-hosts "$other_accounts[@]"
# 
# # }}}
# # {{{ pdf
# 
# compdef _pdf pdf
# 
# # }}}

zshenv.zsh

#!/bin/zsh
#
# zshenv
# zsh-specific environment settings
setopt extended_glob

# We're running the Z Shell
is=zsh
# Don't recurse
test -z "$SH_ENV_DONE" || return
SH_ENV_DONE=t

# Load shared environment
[[ -e "$HOME/.env" ]] && . "$HOME/.env"

# Set up search path variables
typeset -T INFOPATH infopath
typeset -T DYLD_FRAMEWORK_PATH dyld_framework_path
typeset -T DYLD_LIBRARY_PATH dyld_library_path
typeset -T LD_LIBRARY_PATH ld_library_path
typeset -T PERL5LIB perl5lib
typeset -T PYTHONPATH pythonpath
typeset -T RUBYLIB rubylib
# Ignore duplicates
typeset -U path
typeset -U manpath
typeset -U infopath
typeset -U dyld_framework_path
typeset -U dyld_library_path
typeset -U ld_library_path
typeset -U perl5lib
typeset -U pythonpath
typeset -U rubylib
# Set library search path variables
perl5lib=(
	$HOME/lib/perl
	$perl5lib
)
pythonpath=(
	$HOME/lib/python
	$pythonpath
)
rubylib=(
	$HOME/lib/ruby
	$rubylib
)
fpath=(
	$HOME/lib/zsh
	$fpath
)
# Autoload shell functions from all directories in $fpath.  Restrict
# functions from $HOME/lib/zsh to ones that have the executable bit
# on.  (The executable bit is not necessary, but gives you an easy way
# to stop the autoloading of a particular shell function).
for dirname in $fpath; do
	case "$dirname" in
		$HOME/lib/zsh) fns=( $dirname/*~*~(-N.x:t) ) ;;
		            *) fns=( $dirname/*~*~(-N.:t)  ) ;;
	esac
done
# Make fpath globally available
typeset -gU fpath

zshkeys.zsh

#!/bin/zsh
#
# zshkeys
# zsh-specific key bindings

# Key Binding Modules
zmodload zsh/deltochar

# Key Binding Functions
_my_long_wordchars="$WORDCHARS"
_my_short_wordchars="$(echo "$WORDCHARS"|tr -d /)"

is_backslash_quoted () {
	test "${BUFFER[$CURSOR-1,CURSOR-1]}" = "\\"
}

unquote-backward-word () {
	while is_backslash_quoted
		do zle .backward-word
	done
}

unquote-forward-word () {
	while is_backslash_quoted
		do zle .forward-word
	done
}

backward-to-space () {
	local WORDCHARS="${_my_long_wordchars}"
	zle .backward-word
	unquote-backward-word
}

forward-to-space () {
	 local WORDCHARS="${_my_long_wordchars}"
	 zle .forward-word
	 unquote-forward-word
}

backward-to-slash () {
	local WORDCHARS="${_my_short_wordchars}"
	zle .backward-word
	unquote-backward-word
}

forward-to-slash () {
	local WORDCHARS="${_my_short_wordchars}"
	zle .forward-word
	unquote-forward-word
}

zle -N backward-to-space
zle -N forward-to-space
zle -N backward-to-slash
zle -N forward-to-slash

# Key Bindings
bindkey '^[b'   backward-to-space
bindkey '^[f'   forward-to-space
bindkey '^[^b'  backward-to-slash
bindkey '^[^f'  forward-to-slash
bindkey '^[[5D' backward-to-slash		# Ctrl-Left
bindkey '^[[5C' forward-to-slash		# Ctrl-Right
bindkey '^[P'   history-beginning-search-backward
bindkey '^[N'   history-beginning-search-forward
bindkey '^[[5A' history-beginning-search-backward			# Ctrl-Up
bindkey '^[[5B' history-beginning-search-forward			# Ctrl-Down
bindkey '^X^N'  accept-and-infer-next-history

# reverse-menu-complete is broken in X.5's shipping Zsh
# bindkey '^[[Z'	reverse-menu-complete	# Shift-Tab
# bindkey '^[^I'	reverse-menu-complete
bindkey '^[[Z'  menu-complete		# Shift-Tab
bindkey '^[^I'  menu-complete		# Shift-Tab

bindkey -s '^[H' ' --help'
bindkey -s '^[V' ' --version'
bindkey -s '^X^Z' '%-^M'
bindkey '^[e'   expand-cmd-path

bindkey '^[z'   zap-to-char
bindkey '^[Z'   delete-to-char

zshrc.zsh

#!/bin/zsh
#
# zshrc
# zsh-specific interactive settings
emulate -R zsh

# Don't recurse
test -z "$SH_RC_DONE" || return
SH_RC_DONE=t

# Zsh options
opts=(
	# Changing Directories
	auto_cd
	auto_pushd
	pushd_ignore_dups
	# pushd_minus
	pushd_silent
	pushd_to_home
	# Completion
	list_rows_first
	NO_rec_exact				# Some distros set this...
	# Expansion and Globbing
	# csh_null_glob
	extended_glob
	# null_glob
	# History
	hist_ignore_all_dups
	# hist_ignore_space
	hist_no_store
	hist_reduce_blanks
	inc_append_history
	# Input/Output
	NO_clobber
	# correct
	# dvorak
	sun_keyboard_hack
	# Zle
	emacs
)
setopt $opts
unset -v opts

# Autoload modules
autoload -U zargs zcalc zmv

# Augment PATH
path=($path "$HOME/bin" .)

# Completion listing
LISTMAX=0

# History
HISTFILE="$HOME/.${is}_history"
HISTSIZE=5000
SAVEHIST=5000

# Prompt
autoload -U promptinit
promptinit
if [[ -e "$HOME/.${is}prompt" ]]; then
	. "$HOME/.${is}prompt"
else
	prompt walters blue
fi

# Hosts
# : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}}
# _ssh_known_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[0-9]*}%%\ *}%%,*})

# Pager
which lesspipe.sh >/dev/null && export LESSOPEN="|$(which lesspipe.sh) %s"
READNULLCMD="$PAGER"

# Path
# Prepend GNU utils to Path.
path-gnu () {
	path=(/opt/gnu/bin $path)
}

# Prepend Macports in Path.
path-macports () {
	path=(/opt/local/{,s}bin $path)
}

# Completion system...
autoload -U compinit
compinit
# compinit -u # use with care!!
if [[ -e "$HOME/.${is}comp" ]]; then
	. "$HOME/.${is}comp"
else
	:	# ...
fi

# Load shared aliases
[[ -e "$HOME/.alias" ]] && . "$HOME/.alias"

# More aliases
[[ -e "$HOME/.${is}alias" ]] && . "$HOME/.${is}alias"

# MIME handling
autoload -U zsh-mime-setup
zsh-mime-setup

# Key Bindings
[[ -e "$HOME/.${is}keys" ]] && . "$HOME/.${is}keys"

# All done
true

### Adam Spiers' zshrc
# # {{{ Global aliases
# 
# # WARNING: global aliases are evil.  Use with caution.
# 
# # {{{ For screwed up keyboards missing pipe
# 
# alias -g PIPE='|'
# 
# # }}}
# # {{{ Paging with less / head / tail
# 
# alias -g L='| less'
# alias -g LS='| less -S'
# alias -g EL='|& less'
# alias -g ELS='|& less -S'
# alias -g TRIM='| cut -c 1-$COLUMNS'
# 
# alias -g H='| head'
# alias -g HL='| head -n $(( +LINES ? LINES - 4 : 20 ))'
# alias -g EH='|& head'
# alias -g EHL='|& head -n $(( +LINES ? LINES - 4 : 20 ))'
# 
# alias -g T='| tail'
# alias -g TL='| tail -n $(( +LINES ? LINES - 4 : 20 ))'
# alias -g ET='|& tail'
# alias -g ETL='|& tail -n $(( +LINES ? LINES - 4 : 20 ))'
# 
# # }}}
# # {{{ Sorting / counting
# 
# alias -g C='| wc -l'
# 
# alias -g S='| sort'
# alias -g Su='| sort -u'
# alias -g Sn='| sort -n'
# alias -g Snr='| sort -nr'
# 
# # }}}
# # {{{ Common filenames
# 
# alias -g DN=/dev/null
# alias -g DZ=/dev/zero
# alias -g VM=/var/log/messages
# 
# # }}}
# # {{{ grep, xargs
# 
# # see also grep-shortcuts script
# for switches in {,i}{,l,L}{,r}{,v}; do
#	eval "alias -g	G$switches='| egrep ${switches:+-$switches}'"
#	eval "alias -g EG$switches='|& egrep ${switches:+-$switches}'"
#	eval "alias -g XG$switches='| xargs egrep ${switches:+-$switches}'"
#	eval "alias -g X0G$switches='| xargs -0 egrep ${switches:+-$switches}'"
# done
# 
# alias -g XA='| xargs'
# alias -g X0='| xargs -0'
# 
# # }}}
# # {{{ awk
# 
# alias -g A='| awk '
# alias -g A1="| awk '{print \$1}'"
# alias -g A2="| awk '{print \$2}'"
# alias -g A3="| awk '{print \$3}'"
# alias -g A4="| awk '{print \$4}'"
# alias -g A5="| awk '{print \$5}'"
# alias -g A6="| awk '{print \$6}'"
# alias -g A7="| awk '{print \$7}'"
# alias -g A8="| awk '{print \$8}'"
# alias -g A9="| awk '{print \$9}'"
# alias -g EA='|& awk '
# alias -g EA1="|& awk '{print \$1}'"
# alias -g EA2="|& awk '{print \$2}'"
# alias -g EA3="|& awk '{print \$3}'"
# alias -g EA4="|& awk '{print \$4}'"
# alias -g EA5="|& awk '{print \$5}'"
# alias -g EA6="|& awk '{print \$6}'"
# alias -g EA7="|& awk '{print \$7}'"
# alias -g EA8="|& awk '{print \$8}'"
# alias -g EA9="|& awk '{print \$9}'"
# 
# # }}}
# 
# # }}}