changing .bashrc display of path

# Programster Injection
# Here we can choose the mode for displaying the current path in bash terminal.
# 1 = normal path shown
# 2 = only current directory
# 3 = no path at all.
DISPLAY_OPTION=3

if [ "$DISPLAY_OPTION" = 1 ]; then
    PATH_VAR="\w"
elif [ "$DISPLAY_OPTION" = 2 ]; then
    PATH_VAR="\W"
elif [ "$DISPLAY_OPTION" = 3 ]; then
    PATH_VAR=""
fi


if [ "$color_prompt" = yes ]; then
    PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]'$PATH_VAR'\[\033[00m\]\$ '
else
    PS1='${debian_chroot:+($debian_chroot)}\u@\h:'$PATH_VAR'\$ '
fi
unset color_prompt force_color_prompt