oh my zsh theme o' mine etc (based on don-not-remember-sorry-halp)

felclef.zsh-theme

# hints got at http://stevelosh.com/blog/2010/02/my-extravagant-zsh-prompt/

function collapse_pwd {
    echo $(pwd | sed -e "s,^$HOME,~,")
}

function prompt_char {
    git branch >/dev/null 2>/dev/null && echo '±' && return
    hg root >/dev/null 2>/dev/null && echo '‚òø' && return
    # echo '‚óã'
    echo '$'
}

function battery_charge {
    echo `$BAT_CHARGE` 2>/dev/null
}

function virtualenv_info {
    [ $VIRTUAL_ENV ] && echo `basename $VIRTUAL_ENV`'> '
}

function hg_prompt_info {
#     hg prompt --angle-brackets "\
# < on %{$fg[magenta]%}<branch>%{$reset_color%}>\
# < at %{$fg[yellow]%}<tags|%{$reset_color%}, %{$fg[yellow]%}>%{$reset_color%}>\
# %{$fg[green]%}<status|modified|unknown><update>%{$reset_color%}<
# patches: <patches|join( ‚Üí )|pre_applied(%{$fg[yellow]%})|post_applied(%{$reset_color%})|pre_unapplied(%{$fg_bold[black]%})|post_unapplied(%{$reset_color%})>>" 2>/dev/null
}

PROMPT='
%{$FG[098]%}%n%{$reset_color%} at %{$FG[098]%}%m%{$reset_color%} in %{$FG[098]%}${PWD/#$HOME/~}%{$reset_color%} %{$fg_bold[blue]%}$(hg_prompt_info)$(git_prompt_info)%{$reset_color%}
$(virtualenv_info)$(prompt_char) '

RPROMPT='$(battery_charge) [%D{%Y.%m.%d %H:%M:%S}]'

ZSH_THEME_GIT_PROMPT_PREFIX="git:(%{$fg[red]%}"
ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%}"
ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg[blue]%}) %{$fg[yellow]%}‚úó%{$reset_color%}"
ZSH_THEME_GIT_PROMPT_UNTRACKED="%{$fg[green]%}?"
ZSH_THEME_GIT_PROMPT_CLEAN="%{$fg[blue]%})"