case "$TERM" in
xterm*|nxterm|gnome*|rxvt*|konsole*)
- precmd () { print -Pn "\e]0;%n@%m: %~\a" }
+ function precmd () { print -Pn "\e]0;%n@%m: %~\a" }
bindkey '^[[H' beginning-of-line >/dev/null 2>&1
bindkey '^[[F' end-of-line >/dev/null 2>&1
bindkey '^[[A' history-beginning-search-backward >/dev/null 2>&1