function title {
   if [[ $TERM == "screen" ]]; then
     # Use these two for GNU Screen:
     print -nR $'\033k'$1$'\033'\\\
 
     print -nR $'\033]0;'$2$'\a'
   elif [[ $TERM == "xterm" || $TERM == "rxvt" ]]; then
     # Use this one instead for XTerms:
     print -nR $'\033]0;'$*$'\a'
   fi
 }
 
 function precmd {
   title zsh "$PWD"
 }
 
 function preexec {
   emulate -L zsh
   local -a cmd; cmd=(${(z)1})
   title $cmd[1]:t "$cmd[2,-1]"
 }
 
 function remote_console() {
   /usr/bin/env ssh $1 "( cd $2 && ruby script/console production )"

 }
 
 function tab() {
   osascript 2>/dev/null <<EOF
     tell application "System Events"
       tell process "Terminal" to keystroke "t" using command down
     end
     tell application "Terminal"
       activate
       do script with command "cd $PWD; $*" in window 1
     end tell
 EOF
 }
 
 function take() {
   mkdir -p $1
   cd $1
 }
 
 function tm() {
   cd $1
   mate $1
 }