# extract the current branch from git repositories
parse_git_branch() {
	BRANCH=$(git branch 2>/dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/')

	if [ ! -z "$BRANCH" ]; then
		echo " $BRANCH "
	fi
}

# enable command substitution in prompts
setopt prompt_subst

# Set prompt
#PS1=$'%{\e[01;32m%}%n@%m%{\e[01;34m%} %~%{\e[01;33m%}$(parse_git_branch) %{\ek\e\\%}%{\e[00m%}%(!.#.$) '
PS1=$'%{\e[30m%}%{\e[42m%}%n@%m %{\e[43m%}$(parse_git_branch)%{\e[1;37m%}%{\e[44m%} %~ %{\e[49m\e[0;34m%}▶%{\e[0m%} '

RPROMPT=$'%(?.%{\e[32m%}.%{\e[31m%})◀%{\e[30m%}%(?.%{\e[42m%} ✔ .%{\e[41m%} ✘ [%?] )%{\e[0m%}'

# aliases
alias q3defrag="/opt/quake3/ioquake3 +set fs_game defrag"
alias uiae="setxkbmap de nodeadkeys"
alias asdf="setxkbmap de neo"
alias ASDF="setxkbmap de neo"
alias aria2nw="urxvtc -e aria2c"
alias matlab="MATLAB_JAVA=/usr/lib/jvm/icedtea6-bin/jre/ /opt/MATLAB/R2011a/bin/matlab"
alias paste="curl -F 'content=@-' http://p.tkolb.de/p"