export CGO_CFLAGS_ALLOW=.*
export CGO_LDFLAGS_ALLOW=.*

Usage: juroku [options] input_image

Juroku converts an image (PNG or JPG) into a Lua script that can be
loaded as a ComputerCraft API to be used to draw on terminals and monitors.
Images are not automatically downscaled or cropped.

input_image must have a height that is a multiple of 3 in pixels,
and a width that is a multiple of 2 in pixels.

Options:
  -d float
    	set the amount of allowed dithering (0 = none, 1 = most) (default 0.2)
  -license
    	show GPLv3 licensing disclaimer
  -o string
    	set location of output script (default "image.lua")
  -p string
    	set location of output preview (will be PNG) (default "preview.png")
  -q int
    	set the processing speed/quality (1 = slowest, 10 = fastest) (default 1)