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

# enable command substitution in prompts
setopt prompt_subst

# Set prompt
PS1=$'%(?..%{\e[01;31m%}%? )%{\e[01;32m%}%n@%m%{\e[01;34m%} %~%{\e[01;33m%}$(parse_git_branch) %{\e[00m%}%(!.#.$) '

# 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"