# defaults
local Z="\[\033[0m\]"      # reset (zero) all attributes
local N="\[\033[0;39m\]"   # reset fg to default (none)
local BGN="\[\033[0;49m\]" # reset bg to default (none)

# normal colors
local K="\[\033[30m\]"    # black
local R="\[\033[31m\]"    # red
local G="\[\033[32m\]"    # green
local Y="\[\033[33m\]"    # yellow
local B="\[\033[34m\]"    # blue
local M="\[\033[35m\]"    # magenta
local C="\[\033[36m\]"    # cyan
local W="\[\033[37m\]"    # white

# bright/bold colors
local BK="\[\033[1;30m\]"   # black
local BR="\[\033[1;31m\]"   # red
local BG="\[\033[1;32m\]"   # greed
local BY="\[\033[1;33m\]"   # yellow
local BB="\[\033[1;34m\]"   # blue
local BM="\[\033[1;35m\]"   # magenta
local BC="\[\033[1;36m\]"   # cyan
local BW="\[\033[1;37m\]"   # white

# normal background colors
local BGK="\[\033[40m\]"    # black
local BGR="\[\033[41m\]"    # red
local BGG="\[\033[42m\]"    # green
local BGY="\[\033[43m\]"    # yellow
local BGB="\[\033[44m\]"    # blue
local BGM="\[\033[45m\]"    # magenta
local BGC="\[\033[46m\]"    # cyan
local BGW="\[\033[47m\]"    # white

# transform color variables, if asked
for var in $color_vars; do
    case "${!var}" in
        "black")   declare $var="$K";;
        "red")     declare $var="$R";;
        "green")   declare $var="$G";;
        "yellow")  declare $var="$Y";;
        "blue")    declare $var="$B";;
        "magenta") declare $var="$M";;
        "cyan")    declare $var="$C";;
        "white")   declare $var="$W";;
        "default") declare $var="$N";;
    esac
done

# transform background color variables, if asked
for var in $bg_color_vars; do
    case "${!var}" in
        "black")   declare $var="$BGK";;
        "red")     declare $var="$BGR";;
        "green")   declare $var="$BGG";;
        "yellow")  declare $var="$BGY";;
        "blue")    declare $var="$BGB";;
        "magenta") declare $var="$BGM";;
        "cyan")    declare $var="$BGC";;
        "white")   declare $var="$BGW";;
        "default") declare $var="$BGN";;
    esac
done

# vim: ft=sh