#!/bin/sh

# Enables using colors for stdout.
if test -t 1 {
    # Now check the _number_ of colors.
    setglobal NUM_COLORS = $[tput colors]
    if test -n $(NUM_COLORS) && test $(NUM_COLORS) -ge 8 {
        setglobal NORMAL = $[tput sgr0]
        setglobal BOLD = $[tput bold]
        setglobal UNDERLINE = $[tput smul]
        setglobal REVERSE = $[tput smso]
        setglobal BLINK = $[tput blink]
        setglobal BLACK = $[tput setaf 0]
        setglobal RED = $[tput setaf 1]
        setglobal GREEN = $[tput setaf 2]
        setglobal YELLOW = $[tput setaf 3]
        setglobal BLUE = $[tput setaf 4]
        setglobal MAGENTA = $[tput setaf 5]
        setglobal CYAN = $[tput setaf 6]
        setglobal WHITE = $[tput setaf 7]
    }
}