diff --git a/zsh/functions/add_to_list b/zsh/functions/add_to_list
new file mode 100644
index 0000000..801e662
--- /dev/null
+++ b/zsh/functions/add_to_list
@@ -0,0 +1,4 @@
+# -*- mode: sh; -*-
+if [[ "${(P)${1}}" =~ (^|:)"$2"(:|$) ]]; then; else
+    typeset -g $1="${(P)${1}}:$2"
+fi
diff --git a/zsh/functions/chpwd_show_todo b/zsh/functions/chpwd_show_todo
new file mode 100644
index 0000000..88ee853
--- /dev/null
+++ b/zsh/functions/chpwd_show_todo
@@ -0,0 +1,7 @@
+# -*- mode: Shell-script -*-
+
+if [ -e ".toudou" ]; then
+    toudou
+elif [ "$PWD" = "$HOME" ]; then
+    toudou list -g
+fi
diff --git a/zsh/functions/chpwd_update_git_vars b/zsh/functions/chpwd_update_git_vars
new file mode 100644
index 0000000..0ef846a
--- /dev/null
+++ b/zsh/functions/chpwd_update_git_vars
@@ -0,0 +1,2 @@
+# -*- mode: shell-script -*-
+update_current_git_vars
diff --git a/zsh/functions/get_cnt b/zsh/functions/get_cnt
new file mode 100644
index 0000000..5fc3d4f
--- /dev/null
+++ b/zsh/functions/get_cnt
@@ -0,0 +1,15 @@
+# -*- mode: shell-script -*-
+
+if [ -n "$1" ]; then
+    if [ -e "$HOME/.local/share/$1.cnt" ]; then
+        cnt=$(/bin/cat "$HOME/.local/share/$1.cnt")
+    fi
+
+    if [ -z "$cnt" ]; then
+        cnt=0
+    fi
+
+    echo $cnt
+else
+    echo "No count name specified" >&2
+fi
diff --git a/zsh/functions/insert-sudo b/zsh/functions/insert-sudo
new file mode 100644
index 0000000..4fc68e6
--- /dev/null
+++ b/zsh/functions/insert-sudo
@@ -0,0 +1,5 @@
+# -*- mode: sh; -*-
+# Copied and modified from
+# http://zshwiki.org/home/code/zle/addsudoorpfexec
+BUFFER="sudo $(history -n -1 -1)"
+CURSOR=$#BUFFER
diff --git a/zsh/functions/line b/zsh/functions/line
new file mode 100644
index 0000000..58f7aed
--- /dev/null
+++ b/zsh/functions/line
@@ -0,0 +1,8 @@
+# -*- mode: shell-script; eval: (git-auto-commit-mode 1) -*-
+
+let start=$(expr $1 + 1)
+let width=$(expr $COLUMNS - $2)
+
+for i in {$start..$width}; do
+    echo -n \\x2d
+done
diff --git a/zsh/functions/mailcount b/zsh/functions/mailcount
new file mode 100755
index 0000000..afe6736
--- /dev/null
+++ b/zsh/functions/mailcount
@@ -0,0 +1,7 @@
+#!/bin/zsh
+
+local _new=`ls "$1"/inbox/new | wc -l`
+local _unread=`ls "$1"/inbox/cur | egrep -v "S$" | wc -l`
+let _count=$_new+$_unread
+
+echo -n $_count
diff --git a/zsh/functions/precmd_maybe_festival b/zsh/functions/precmd_maybe_festival
new file mode 100644
index 0000000..3f8baa3
--- /dev/null
+++ b/zsh/functions/precmd_maybe_festival
@@ -0,0 +1,15 @@
+cmdstatus=$?
+
+if [ -n "$__COMMAND_EXECUTING" -a $__COMMAND_EXECUTING -gt 0 \
+        -a -n "$__COMMAND_EXEC_TIME" ]; then
+    __COMMAND_EXECUTING=0
+    duration=$(expr $(date +%s) - $__COMMAND_EXEC_TIME)
+
+    if [ $duration -gt 30 ]; then
+        if [ $cmdstatus -eq 0 ]; then
+            echo "done" | festival --tts
+        else
+            echo "failed" | festival --tts
+        fi
+    fi
+fi
diff --git a/zsh/functions/precmd_update_git_vars b/zsh/functions/precmd_update_git_vars
new file mode 100644
index 0000000..172456a
--- /dev/null
+++ b/zsh/functions/precmd_update_git_vars
@@ -0,0 +1,6 @@
+# -*- mode: shell-script -*-
+
+if [ -n "$__EXECUTED_GIT_COMMAND" ]; then
+    update_current_git_vars
+    unset __EXECUTED_GIT_COMMAND
+fi
diff --git a/zsh/functions/precmd_update_updates b/zsh/functions/precmd_update_updates
new file mode 100644
index 0000000..639fd5c
--- /dev/null
+++ b/zsh/functions/precmd_update_updates
@@ -0,0 +1,11 @@
+# -*- mode: shell-script -*-
+
+if [ -n "$__EXECUTED_PACMAN_COMMAND" ]; then
+    update_pac_cnt
+    unset __EXECUTED_PACMAN_COMMAND
+fi
+
+if [ -n "$__EXECUTED_COWER_COMMAND" ]; then
+    update_aur_cnt
+    unset __EXECUTED_COWER_COMMAND
+fi
diff --git a/zsh/functions/preexec_update_vars b/zsh/functions/preexec_update_vars
new file mode 100644
index 0000000..f8c1b44
--- /dev/null
+++ b/zsh/functions/preexec_update_vars
@@ -0,0 +1,16 @@
+# -*- mode: shell-script -*-
+
+case "$1" in
+    git*)
+        __EXECUTED_GIT_COMMAND=1
+        ;;
+    cower*)
+        __EXECUTED_COWER_COMMAND=1
+        ;;
+    *pacman*)
+        __EXECUTED_PACMAN_COMMAND=1
+        ;;
+esac
+
+__COMMAND_EXEC_TIME=$(date +%s)
+__COMMAND_EXECUTING=1
diff --git a/zsh/functions/prompt b/zsh/functions/prompt
new file mode 100644
index 0000000..6fe927b
--- /dev/null
+++ b/zsh/functions/prompt
@@ -0,0 +1,15 @@
+# -*- mode: shell-script; eval: (git-auto-commit-mode 1) -*-
+
+local pac_cnt=$(get_cnt updates)
+local aur_cnt=$(get_cnt aur)
+local hostname=$(hostname | cut -d . -f 1)
+
+if [ $pac_cnt -gt 0 -o $aur_cnt -gt 0 ]; then
+    printf "%s%d%s/%s%d%s:" \
+        "%{${fg[cyan]}%}" $pac_cnt "%{${fg[default]}%}" \
+        "%{${fg[cyan]}%}" $aur_cnt "%{${fg[default]}%}"
+fi
+
+printf '%s%s%s:%s%s%s%s ' \
+    "%{${fg[magenta]}%}" $hostname "%{${fg[default]}%}" \
+    "%(?.%{${fg[green]}%}.%{${fg[red]}%})" "%~" "%{${fg[default]}%}"
diff --git a/zsh/functions/prompt_git_info b/zsh/functions/prompt_git_info
new file mode 100644
index 0000000..76d889a
--- /dev/null
+++ b/zsh/functions/prompt_git_info
@@ -0,0 +1,23 @@
+# -*- mode: shell-script -*-
+
+if [ -n "$__CURRENT_GIT_BRANCH" ]; then
+    local s="("
+    s+="$__CURRENT_GIT_BRANCH"
+    case "$__CURRENT_GIT_BRANCH_STATUS" in
+        ahead)
+            s+="↑"
+            ;;
+        diverged)
+            s+="↕"
+            ;;
+        behind)
+            s+="↓"
+            ;;
+    esac
+    if [ -n "$__CURRENT_GIT_BRANCH_IS_DIRTY" ]; then
+        s+="⚡"
+    fi
+    s+=")"
+
+    printf " %s%s" "%{${fg[yellow]}%}" $s
+fi
diff --git a/zsh/functions/rprompt b/zsh/functions/rprompt
new file mode 100644
index 0000000..3392379
--- /dev/null
+++ b/zsh/functions/rprompt
@@ -0,0 +1,4 @@
+# -*- mode: shell-script -*-
+
+local git_info="$(prompt_git_info)"
+printf '%s%s' $git_info "%{${fg[default]}%}"
diff --git a/zsh/functions/shorten-dir b/zsh/functions/shorten-dir
new file mode 100644
index 0000000..a630971
--- /dev/null
+++ b/zsh/functions/shorten-dir
@@ -0,0 +1,6 @@
+# -*- mode: sh; -*-
+autoload -U regexp-replace
+
+local curdir=$1
+regexp-replace curdir '(\.?[^./])[^/]+/' '$match/'
+echo $curdir
diff --git a/zsh/functions/update_current_git_vars b/zsh/functions/update_current_git_vars
new file mode 100644
index 0000000..71f37e7
--- /dev/null
+++ b/zsh/functions/update_current_git_vars
@@ -0,0 +1,30 @@
+# -*- mode: Shell-script -*-
+unset __CURRENT_GIT_BRANCH
+unset __CURRENT_GIT_BRANCH_STATUS
+unset __CURRENT_GIT_BRANCH_IS_DIRTY
+
+local st="$(git status 2>/dev/null)"
+if [[ -n "$st" ]]; then
+    local -a arr
+    arr=(${(f)st})
+
+    if [[ $arr[1] =~ 'Not currently on any branch.' ]]; then
+        __CURRENT_GIT_BRANCH='no-branch'
+    else
+        __CURRENT_GIT_BRANCH="${arr[1][(w)4]}"
+    fi
+
+    if [[ $arr[2] =~ 'Your branch is' ]]; then
+        if [[ $arr[2] =~ 'ahead' ]]; then
+            __CURRENT_GIT_BRANCH_STATUS='ahead'
+        elif [[ $arr[2] =~ 'devirged' ]]; then
+            __CURRENT_GIT_BRANCH_STATUS='diverged'
+        else
+            __CURRENT_GIT_BRANCH_STATUS='behind'
+        fi
+    fi
+
+    if [[ ! $st =~ 'nothing to commit' ]]; then
+        __CURRENT_GIT_BRANCH_IS_DIRTY='1'
+    fi
+fi
diff --git a/zsh/functions/welcome b/zsh/functions/welcome
new file mode 100644
index 0000000..bd6aacd
--- /dev/null
+++ b/zsh/functions/welcome
@@ -0,0 +1,10 @@
+# -*- mode: shell-script; eval: (git-auto-commit-mode 1) -*-
+
+echo "        ,                       _     _ _                      |"
+echo "       /#\\        __ _ _ __ ___| |__ | (_)_ __  _   ___  __    |"
+echo "      /###\\      / _\` | '__/ __| '_ \\| | | '_ \\| | | \\ \\/ /    |"
+echo "     /#####\\    | (_| | | | (__| | | | | | | | | |_| |>  <     |"
+echo "    /##,-,##\\    \\__,_|_|  \\___|_| |_|_|_|_| |_|\\__,_/_/\\_\\    |"
+echo "   /##(   )##\\                                                 |"
+echo "  /#.--   --.#\\   A simple, lightweight linux distribution.    |"
+echo " /\`           \`\\                                               |"